Maeda MC-305C-2 Скачать руководство пользователя страница 1 | Manualshive

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Maeda MC-305C-2 Скачать руководство пользователя страница 1

103E-SM0807-01

SERVICE MANUAL

MINI-CRAWLER CRANE

Serial No. D0

001

001

001

001 and up

and up

and up

and up

The parts numbers and lists written in this service manual are the
references for the services such as disassembling and assembling.
Be sure to ALWAYS refer to the latest parts catalog (the latest
information) before ordering any part, since the parts and the model
numbers are subject to change during the endless improvements and
changes of our Machine.

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Содержание MC-305C-2

Страница 1: ...ists written in this service manual are the references for the services such as disassembling and assembling Be sure to ALWAYS refer to the latest parts catalog the latest information before ordering...

Страница 2: ......

Страница 3: ...12 7 POWER TRAIN DRAWING 1 13 CONSTRUCTION MAINTENANCE 2 1 1 HYDRAULIC CERCUIT DIAGRAM 2 3 2 HYDRAULIC OIL PIPING 2 6 2 1 CRANE ROTATE PORTION 2 6 2 2 CRANE FIXED PORTION 2 8 2 3 TRAVEL LINE 2 10 2 4...

Страница 4: ...OUTRIGGER CONTROL VALVE 2 72 11 1 EXTERIOR VIEW AND SPECIFICATIONS 2 72 11 2 INNER PARTS 2 74 12 OUTRIGGER SELECT VALVE 2 75 12 1 EXTERIOR VIEW AND SPECIFICATIONS 2 75 12 2 INNER PARTS 2 76 13 CRANE C...

Страница 5: ...CYLINDER 2 128 22 4 REAR OUTRIGGER CYLINDER 2 130 22 5 DOUBLE CHECK VALVE FOR OUTRIGGER CYLINDER 2 132 23 ASSEMBLY AND DISASSEMBLY OF BOOM 2 134 24 ELECTRIC CIRCUIT DIAGRAM 2 141 25 ELECTRIC SYSTEM DR...

Страница 6: ...MODE 3 55 17 TEST MODE 3 56 17 1 CALL OUT OF TEST MODE 3 56 17 2 L01 ROM RAM TEST 3 57 17 3 L02 LED TEST 3 58 17 4 L03 SWITCH TEST 3 59 17 5 L04 INPUT SIGNAL TEST 3 60 17 6 L05 OUTPUT SIGNAL TEST 3 6...

Страница 7: ...MONITOR DISPLAY MESSAGE 4 28 2 6 FUSE IN THE RECEIVER 4 29 3 VOICE MESSAGES 4 31 4 TROUBLESHOOTING 4 32 ELECTRIC MOTOR 5 1 1 POWER UNIT 5 2 2 INVERTER UNIT 5 4 2 1 GENERAL VIEW 5 5 2 2 NAME AND FUNCTI...

Страница 8: ...0 6...

Страница 9: ...AL DRAWING 1 2 2 DIMENSIONNAL DRAWING OF OUTRIGGER WIDTH 1 4 3 PRINCIPLE SPECIFICATION LIST 1 5 4 WORKING RADIUS LIFTING HEIGHT 1 8 5 TOTAL RATED LOAD CHART 1 9 6 STANDARD PRESSURE AND OPERATING TIME...

Страница 10: ...1 2 1 SPECIFICATION DIMENSIONNAL DRAWING 1 1 STANDARD SPECIFICATION...

Страница 11: ...1 3 1 2 ENGINE AND ELECTRIC MOTER SPECIFICATION...

Страница 12: ...1 4 2 DIMENSIONNAL DRAWING OF OUTRIGGER WIDTH...

Страница 13: ...Direct push type hydraulic cylinder With a hydraulic automatic locking device Outrigger system Overall width of extended outriggers Front 4504mm x Right left 4888mm x Rear 4396mm Method Hydraulic two...

Страница 14: ...8 79m 26sec Electric operation 8 79m 39 6sec Method Direct push type hydraulic double acting cylinder 2 pieces With a hydraulic automatic locking device Derrick system Derrick angle time Engine opera...

Страница 15: ...consecutive no operation automatic power off in 30 minutes Safety device Over hoist detector automatic stop device three winding stop alarm automatic stop device load indicator hydraulic safety valve...

Страница 16: ...1 8 4 WORKING RADIUS AND LIFTING HEIGHT...

Страница 17: ...l rated load kg Working radius m Total rated load kg Working radius m Total rated load kg 2 50 2980 2 70 2270 4 00 1060 4 50 780 3 00 2 360 3 00 2090 4 50 950 5 00 650 3 50 1960 3 50 1680 5 00 860 6 0...

Страница 18: ...d kg Working radius m Total rated load kg Working radius m Total rated load kg 2 50 1480 2 70 1480 4 00 1060 4 50 780 3 00 1480 3 00 1480 4 50 950 5 00 650 3 50 1480 3 50 1480 5 00 860 6 00 500 4 00 1...

Страница 19: ...load kg Working radius m Total rated load kg Working radius m Total rated load kg 2 50 750 2 70 750 4 00 750 4 50 750 3 00 750 3 00 750 4 50 750 5 00 650 3 50 750 3 50 750 5 00 750 6 00 500 4 00 750...

Страница 20: ...HEN INCREASING SPEED WHEN OIL TEMPERATURE 30 50 C WHEN FULL ACCELERATING Operating time sec OperatingPressure MPa AtTravelingcontrolvalve Engine power Electric motor power Raise 10 0 12 5 15 3 23 3 Bo...

Страница 21: ...1 13 7 POWER TRAIN DRAWING...

Страница 22: ...1 14...

Страница 23: ...E 2 64 11 OUTRIGGER CONTROL VALVE 2 72 12 OUTRIGGER SELECT VALVE 2 75 13 CRANE CIRCUIT CONFLUENCE VALVE 2 77 14 VALVE TRAVELING SPEED SELECT VALVE 2 80 15 ROTARY JOINT 2 82 16 HOOK BLOCK 2 84 17 BOOM...

Страница 24: ...2 2...

Страница 25: ...2 3 1 HYDRAULIC CERCUIT DIAGRAM...

Страница 26: ...2 4...

Страница 27: ...2 5...

Страница 28: ...2 6 2 HYDRAULIC OIL PIPING 2 1 CRANE ROTATE PORTION...

Страница 29: ...WA 1 N3000 06 X 1420L SC PF 06 O Ring X SF PF 06 7 Hydraulic Oil Hose WB 1 N3000 06 X 1520L SC PF 06 O Ring X SF PF 06 8 Drain Hose W 1 100R 04 X 1580L X SA SF 04 9 Connector 3 8 1 PARTS NO 349 441300...

Страница 30: ...2 8 2 2 CRANE FIXED PORTION...

Страница 31: ...06 C C X 640L 11 Hydraulic Oil Hose WA Upper 1 KG06 C C X 590L 12 Hydraulic Oil Hose WB Upper 1 KG06 C C X 640L 13 Hydraulic Oil Hose TA Upper 1 KG06 C C X 590L 14 Hydraulic Oil Hose TB Upper 1 KG06 C...

Страница 32: ...2 10 2 3 TRAVEL LINE...

Страница 33: ...A 1 Parts No 103 3265400 6 Connector 4 1067 08 06 7 Connector 4 1009 06 8 Travel PIPE 1 1 Parts No 103 3265500 9 Travel PIPE 2 1 Parts No 103 3265600 10 Travel PIPE 3 1 Parts No 103 3265700 11 Travel...

Страница 34: ...2 12 2 4 OUTRIGGER LINE...

Страница 35: ...RB 1 KF06 C C X 700L 27 OR Hose RLA 1 KF06 C C X 650L 28 OR Hose RLB 1 KF06 C C X 650L 29 OR Hose Grounding FRA 1 KF04 C C X 570L With Protector 30 OR Hose Grounding FRB 1 KF04 C C X 570L With Protect...

Страница 36: ...her 4 M6 X 1 0 X 25L 60 Bolt With Washer 5 M6 X 1 0 X 25L 61 Bolt 2 M10 X 1 5 X 80L Plating 62 Skipped No 63 Spring Washer 2 M10 Plating 64 Tie Band 1 SG 450 65 Hose ProtectiveSheets 1 Parts No 349 44...

Страница 37: ...2 15...

Страница 38: ...2 16 2 5 PUMP LINE P LINE...

Страница 39: ...051 06 16 Elbow 90 deg 2 1034 08 06 17 Hydraulic Oil Hose P1 1 PA2108 C C X 1000L With Spiral Sheets 18 Hydraulic Oil Hose P2 1 PA2108 C C X 900L With SpiralSheets 19 Connector 2 1067 08 06 20 Connect...

Страница 40: ...2 18 2 6 TANK AND DRAIN LINE T AND DR LINE...

Страница 41: ...bow 90 deg With Seat 4 1071 16 23 Skipped No 24 Tee 1 9051 08 25 Skipped No 26 Elbow 45 deg 1 1036 08 27 Tee 1 RC1 2 LowPressureType 28 Connector 1 1009 08 29 Connector 1 1006 08 30 Elbow 90 deg With...

Страница 42: ...2 20 2 7 PILOT LINE...

Страница 43: ...oss 1 1068 04 6 Elbow 90 deg 2 1034 04 7 Tee 1 9051 04 8 Connector O Ring Boss 1 1068 04 02 9 Bushing 1 9 16 18 UNF X RC1 4 10 Elbow 90 deg With Seat 1 1071 04 11 Connector 3 1009 04 12 Connector 2 10...

Страница 44: ...2 22 2 8 ELECTRIC MOTOR LINE...

Страница 45: ...4 ABA Hose Clamp 26 38 6 Skipped No 7 Connector 2 1067 06 8 Elbow 90 deg Swivel 2 1030 06 9 Connector 2 1009 06 10 Check Valve 2 NISHINA Parts No 01114 0 11 Hydraulic Oil Hose EP1 1 PA2106 C C X 2000...

Страница 46: ...W16 Parts No 103S96214000 O Ring D0021 1 1A P14 For G3 8 1 15 Plug 1 1126 06 G3 8 2 Suction Filter Assembly 1 Parts No 103S94200000 3 Suction CAP 1 Parts No 103 3265100 4 O Ring 1 1A P18 For G1 2 5 B...

Страница 47: ...Washer D001 D0020 1 W16 Parts No 103S96214000 O Ring D0021 1 1A P14 For G3 8 1 15 Plug 1 1126 06 G3 8 2 Fuel Level Sensor Assembly 1 Parts No 103S93100000 3 Screw With Washer 5 M5 X 0 8 X 10L WithWas...

Страница 48: ...2 Die Cast Body 1 9 Spring Washer 1 16 Spring Washer 2 3 Skipped No 10 Contact Bolt 1 17 RVC Wire 1 4 Tank Wire 1 11 Plane Washer 1 18 Rivet 1 5 Float 1 12 Washer 2 19 Insualted Washer 2 6 Terminal 2...

Страница 49: ...4 B1 Hydraulic Tank Outlet PF1 B2 Oil Cooler Outlet PF1 NO DESCRIPTION Q TY NOTICE 1 System Block 1 F 2460B 2 Check Valve 1 DE CVA 00 0070 SPECIFICATIONS Max Oil Pressure 25 MPa 250 bar Max Flow Capac...

Страница 50: ...1 Maker Parts No 01113 10200 3 Compression Spring 1 Maker Parts No 01113 10300 4 Skipped No 5 Plane Washer 1 Maker Parts No 083007 02100 6 Snap Ring 1 Maker Parts No 084300 01018 SPECIFICATIONS Rated...

Страница 51: ...2 29...

Страница 52: ...2 30 6 ENGINE ASSEMBLY 6 1 ENGINE ASSEMBLY NO DESCRIPTION Q TY NOTICE 1 ENGINE 1 PARTS NO 103S89900000 2 OIL COOLER 1 PARTS NO 103S90400000...

Страница 53: ...otation Counterclockwise Viewed from Flywheel end Cooling System Liquid cooled with Radiator Lubricating System Forced Lubrication with Trochoid Pump Normal Oil Pressure at Rated Engine Speed 0 29 0 4...

Страница 54: ...2 32 6 3 EACH SECTION NAME...

Страница 55: ...s a particular engine complies with We have listed several different types of labels you might find on your engine 6 4 2 THE 97 68 EC DIRECTIVE CERTIFIED ENGINES The engines described in this manual h...

Страница 56: ...esidue of fuel into exhaust gas and corrosion of exhaust valve seats 2 Deposit to Piston Ring Grooves Deposit to piston ring grooves may cause blow back of combustion gas poor lubrication incomplete c...

Страница 57: ...olume Less than 0 1 is preferred Total aromatics content should not exceed 35 by volume Less than 30 is preferred PAH polycyclic aromatic hydrocarbons content should be below 10 by volume Metal conten...

Страница 58: ...fuel system and or fuel storage containers may be necessary 6 The use of bio diesel fuels that do not comply with the standards as agreed to by the diesel engine manufacturers and the diesel fuel inje...

Страница 59: ...nt LLC or an Extended Life Coolant ELC that meets or exceeds the following guideline and specifications Additional Technical Coolant Specifications JIS K2234 Japan ASTM D6210 D4985 US SAE J814C J1941...

Страница 60: ...Protection of Engine components from deposit of sludges Grade of Lubricating Oil should be API Service Category CD or better Regarding Lubricating Oil change instruct users to follow the frequency as...

Страница 61: ...hen the Total Base Number TBN has been reduced to 1 0 mgKOH g test method JIS K 201 5 2 2 HCI ASTM D4739 HCI Engine Oil Viscosity Select the appropriate engine oil viscosity based on the ambient tempe...

Страница 62: ...Valve Clearance Lap Intake Exhaust Valve Seats Electrical Equipment Check Engine Oil Level Check Battery Engine Oil Check Engine Oil Level Drain and Fill Engine Oil 1ST time 2nd and after Replace Eng...

Страница 63: ...2 41...

Страница 64: ...ts Blow Seizure or breakage of Piston Rings Wearing of Piston Rings Pistons and Cylinders Seizure of Crank pin metals and Bearings Piston Ring Joint Clearance Error Reverse assembled Piston Ring Weari...

Страница 65: ...lace gasket Replace Piston Ring Honing or replace to over sized components Repair or replace Re adjust Joint position Re assemble Measure and replace Tighten to designated torque Disassembly and repai...

Страница 66: ...Injection Pump Timing too late Improper fuel Leakage of Water into Fuel System Fuel Filter Clogging Air Mixture in Fuel System Fuel Pipes Clogging or Crack In sufficient Fuel Flow to Injection Pump Fu...

Страница 67: ...Lower Pressure Higher Pressure Check and adjust Check and adjust Replace to adequate fuel Drain fuel filter Clean or replace Air bleed Clean or replace Check fuel filter and feed pump Check and adjus...

Страница 68: ...2 46 6 10 FUEL PIPING...

Страница 69: ...x 300L 5 Fuel Hose 5 1 Parts No 103 4544900 5 1 Fuel Hose 1 YOKOHAMA Fuel Hose 8 x 450L 5 2 Corrugate Tube 1 15 x 19 5 x 15 2 x 270L 6 Fuel Hose 6 1 YOKOHAMA Fuel Hose 8 x 1240L 7 Fuel Filter Bracket...

Страница 70: ...CRIPTION Q TY NOTICE 1 Radiator Drain Hose 1 KURARAY Fuel Hose 8 x 14 x 470L 2 Radiator Drain Hose 1 KURARAY Fuel Hose 8 x 14 x 250L 3 Radiator Drain Hose 1 KURARAY Fuel Hose 8 x 14 x 420L 4 Radiator...

Страница 71: ...ntamination NAS1638 class 11 or better Revolution 2600 min 1 Suction Strainer 150 Mesh 150 Mesh 2700 min 1 Line Filter 10 m 10 m Variable Controller Constant Horsepower Control Vibration Rate Less tha...

Страница 72: ...4 57 Skipped no 10 Swash Plate 1 34 Snap Ring 1 58 Skipped no 11 Needle 3 35 Snap Ring 1 59 Skipped no 12 Oscillation Pin 2 36 Snap Ring 1 60 Socket Head Screw 1 13 PACKING 1 37 Skipped no 61 Nut 1 14...

Страница 73: ...figure have only one intake and discharge slot respectively By contrast the valve plate of this pump has two outer 1 and inner 2 slots for discharge respectively Piston chambers in cylinder barrel wi...

Страница 74: ...tion rate Repair or replace cup ring Repair or replace pump Abnormal noise or vibration Cavitation Air or water mixture to hydraulic oil Clogged or choked suction pipe Damage to staking fit of piston...

Страница 75: ...3 8 B2 Right Travel Motor A Port Reverse PF3 8 CO2 Confluence Select solenoid Valve P Port PF3 8 Pressure Pick up Port Travel Speed Select Solenoid Valve P Port PT1 4 Specifications Max Flow Capacity...

Страница 76: ...g Holder 4 19 Plug 2 33 O Ring 1B P8 1 6 Compression Spring 2 20 Plunger Housing 2 34 O Ring 1B P9 2 7 Seal Holder 4 21 Open Spool 2 35 O Ring 1B P10 2 8 Back up Ring 4 22 Body 1 36 O Ring 1B P12 2 9...

Страница 77: ...mage such as rust corrosion deform and or breakage Replace Spool area Oil leakage to exterior Seal and Holder rust corrosion and or deform Repair or replace Repair or replace Main relief valve Port re...

Страница 78: ...operation Overhaul of total circuit may be required as well as exchanging hydraulic oil Measure spool diameter and verify for replacing Measure roundness of spool and repair or replace as required Lo...

Страница 79: ...x Output Torque 3461 N m 353 kgf m Max Output Revolution 25 1 42 9 min 1 Reduction Ratio 1 52 73 SPECIFICATIONS OF HYDRAULIC MOTOR Capacity 23 6 13 6 cm3 rev Max Common Use Pressure 20 6 MPa 210 kgf c...

Страница 80: ...2 58 9 2 INNER PARTS 9 2 1 REDUCTION GEAR...

Страница 81: ...05 Skipped No 119 Bearing 2 133 Plug 1 106 Gear B1 4 120 Needle 96 134 Hydraulic Oil Motor 1 107 Gear B2 3 121 Needle 72 135 Skipped No 108 Gear S1 1 122 Thrust Washer 6 136 Skipped No 109 Skipped No...

Страница 82: ...2 60 9 2 2 HYDRAULIC OIL MOTOR...

Страница 83: ...Plug 2 208 Shoe Holder 1 227 Brake Piston 1 312 Plug 2 209 Barrel Holder 1 228 Brake spacer 1 313 Choke 2 210 Swash Plate 1 229 Spring 10 314 Ring 2 211 Control Piston 1 230 O Ring 1B G110 1 315 Plug...

Страница 84: ...nt is delivered to customers Please be careful for scales after welding or dusts and do not let them remain inside 3 Drain pipe G 14 is furnished with a plug to only one side of two bents When fitting...

Страница 85: ...led when our crane is delivered ed to the customer When it is required refill as follows 1 Remove plug of refueling vent 2 Remove plug of check gauge vent 3 Fill lubricating oil to LEVEL 4 Restore plu...

Страница 86: ...t A Right PF3 8 B2 Winch Motor Port B Lower PF3 8 B4 Slewing Motor Port B Left PF3 8 Specifications Max Flow Capacity 70 L min Back Pressure Valve Setting Pressure 1 77 MPa 18 kgf cm2 Rated Flow Capac...

Страница 87: ...2 65 10 2 HYDRAULIC CIRCUIT DIAGRAM...

Страница 88: ...2 66 10 3 RGB BLOCK...

Страница 89: ...unction switches of remote control transmitter is actuated in remote control mode 2 When operation lever of crane body is shifted from neutral position in Manual operation mode 6 Low Pressure Relief S...

Страница 90: ...2 68 10 4 ACCELERATOR BLOCK 10 5 FUNCTION BLOCK DERRICK WINCH TELESCOPIC SLEWING...

Страница 91: ...and SB for control valve are the same in their basics of functionality 1 Unmagnetized conditions 2 Magnetized conditions Circuit to control cylinder is interrupted Circuit to control cylinder is opene...

Страница 92: ...agnetized and attached to tank Another solenoid is still magnetized and attached to pump In this condition oil flows from pump to control cylinder which actuates control cylinder Time of non conductin...

Страница 93: ...2 71...

Страница 94: ...2 A3 OR Selector valve 1 Port P1 Out PF3 8 T Return PF1 2 B3 OR Selector valve 1 Port P2 In PF3 8 A1 OR Selector valve 3 Port P1 Out PF3 8 A4 OR Selector valve 2 Port P1 Out PF3 8 B1 OR Selector valve...

Страница 95: ...Capacity 50 L min Relief Setting Pressure 2 94 24 5 MPa 30 250 kgf cm2 Back Pressure Valve Setting Pressure 1 27 1 67 MPa 13 17 kgf cm2 Reducing Pressure Valve Setting Pressure 1 18 1 57 MPa 12 16 kgf...

Страница 96: ...24 5 29 4N m PF3 8 39 2 49 0N m M18 39 2 49 0N m M24 58 8 68 6N m Hex Socket Head Plug GPM1 32 1 47 1 96N m Coat Lock tight 242 NPT1 16 9 81 11 8N m No DESCRIPTION Q TY 1 Inlet Section 1 2 Block Outri...

Страница 97: ...PF1 4 C3 Outrigger Cylinder Head Grounding In PF1 4 C4 Outrigger Slide Cylinder Head Extension In PF1 4 Specifications COIL Specifications Max Common Use Pressure 25MPa 250 kgf cm2 Voltage DC 12V Max...

Страница 98: ...2 76 12 2 INNER PARTS NO DESCRIPTION Q TY 1 Solenoid Block 1 2 Repair Kit 1 3 Cap 1 4 O Ring 14 00 1 5 O Ring 29 87 1 6 Cap Set 1 7 Main Block 1...

Страница 99: ...e Port P1 Travel Control Valve CO1 7 8 14 UNF Pi Outrigger Control Valve Port GP Crane Control Valve Port PP1 9 16 18 UNF Dr Drain 9 16 18 UNF X No Connecting 9 16 18 UNF Specifications Max Common Use...

Страница 100: ...ring 1 15 Rivet 2 2 Compression Spring 1 9 Body 1 16 Steel Ball 4 3 Sleeve 1 10 Spool 1 17 O Ring 1A P16 1 4 Spool 1 11 Skipped No 18 O Ring 1B P14 2 5 Solenoid 1 12 Flange Plug PF3 8 2 19 O Ring AS56...

Страница 101: ...HOOTING Each Item shown in the table below indicates only individual problem however troubles may be caused by multiple problems in many cases It is advisable to check one by one for efficient trouble...

Страница 102: ...IPTION Q TY NO DESCRIPTION Q TY 1 Plug 1 5 Solenoid 1 9 Rivet 2 2 Body 1 6 Name Plate 1 10 O Ring 1A P10 1 3 Compression Spring 1 7 Skipped No 11 O Ring 1B P16 1 4 Spool 1 8 Hex Socket Head Bolt M5X10...

Страница 103: ...HOOTING Each Item shown in the table below indicates only individual problem however troubles may be caused by multiple problems in many cases It is advisable to check one by one for efficient trouble...

Страница 104: ...2 82 15 ROTARY JOINT 15 1 EXTERIOR VIEW AND SPECIFICATIONS...

Страница 105: ...x Rated Flow Capacity 50 L min Max Common Use Pressure TA TB WA WB DA DB 20 6 MPa 210 kgf cm2 WDR 2 9MPa 30 kgf cm2 Withstand Pressure TA TB WA WB DA DB 30 9 MPa 315 kgf cm2 WDR 3 5MPa 36 kgf cm2 Oper...

Страница 106: ...2 84 16 HOOK BLOCK...

Страница 107: ...Thrust Bearing 1 51206 12 Spring Pin 1 5 X 45L 13 Hex Socket Head Button Bolt 6 M10X22L Plating 8 8T 14 Spring Washer 6 M10 Plating 15 Hex Socket Head Bolt 4 M10X20L Plating 8 8T 16 Plane Washer 4 M10...

Страница 108: ...ook nut and make sure that the mounting is secure and that no damage exists Retighten if loose Replace if the hook nut is worn or damaged 5 Check that the wire rope latch works properly If the work is...

Страница 109: ...2 87...

Страница 110: ...2 88 17 BOOM...

Страница 111: ...5 Sheave Pin ForBoom Extend 1 26 Point Pin 1 27 Wire Pin For Boom Extend 2 28 Snap Sheave Pin 1 29 Telescopic Guide Roller Pin 1 30 Wedge Socket Pin 1 31 Sheave Assembly 2 32 Sheave For Boom Extend 2...

Страница 112: ...X15L Plating 8 8T 66 Button Bolt WithHex Hole 4 M10X1 5X12L Plating 8 8T 67 Nut 4 M10X1 5 Plating 68 Spring Washer 58 M10 Plating 69 Spring Washer 10 M8 Plating 70 Spring Washer 12 M6 Plating 71 Plane...

Страница 113: ...2 91...

Страница 114: ...2 92 18 TELESCOPIC AND DERRICK CYLINDER 18 1 TELESCOPIC CYLINDER...

Страница 115: ...hen extended 30 9 MPa 315 kgf cm2 When retracted 30 9 MPa 315 kgf cm2 No 2 Telescopic Cylinder Specifications Cylinder Bore x Rod O D Stroke 55 mm X 40 mm 2200mm Normal Load When extended 48 9 kN At 2...

Страница 116: ...2 94 18 2 TELESCOPIC CYLINDER HYDRAULIC CIRCUIT SYSTEM...

Страница 117: ...l Stroked Check Valve Cracking Pressure 0 098 MPa 1 kgf cm2 Operating Temperature Range 10 80 C 18 3 2 TROUBLE SHOOTING Disorders Cause Counter action Telescopic derrick cylinders retract while hoisti...

Страница 118: ...2 96 18 3 3 FUNCTION 1 When Neutral 2 When Extended 3 When Retracted...

Страница 119: ...age Capacity Less than 0 05 L min Apply 20 6 MPa 210 kgf cm2 From Port B Pilot Pressure 1 18 0 3 MPa 12 3 kgf cm2 At Valve Opened Check Valve Cracking Pressure 2 45 MPa 25 kgf cm2 Operating Force 0 65...

Страница 120: ...CYLINDER Specifications Rated Flow Capacity 50 L min Pilot Pressure 1 18 0 3 MPa 12 3 kgf cm2 At Valve Opened Pressure Loss B to A Less than 9 8 MPa 100 kgf cm2 Check Valve Cracking Pressure 2 45 MPa...

Страница 121: ...2 99...

Страница 122: ...2 100 18 6 LEFT SIDE DERRICK CYLINDER...

Страница 123: ...ection Specifications Cylinder Bore x Rod O D Stroke 80 mm X 50 mm 869mm Normal Load When extended 103 4 kN At 20 6 MPa 10 5 ton At 210 kgf cm2 When retracted 63 0 kN At 20 6 MPa 6 4 ton At 210 kgf cm...

Страница 124: ...2 102 18 7 RIGHT SIDE DERRICK CYLINDER...

Страница 125: ...ection Specifications Cylinder Bore x Rod O D Stroke 80 mm X 50 mm 869mm Normal Load When extended 103 4 kN At 20 6 MPa 10 5 ton At 210 kgf cm2 When retracted 63 0 kN At 20 6 MPa 6 4 ton At 210 kgf cm...

Страница 126: ...2 104 19 WINCH 19 1 WINCH UNIT...

Страница 127: ...t Bolt 2 M6X1 0X15L Tightening Torque 11 1 15 0 N m Coat Lock tight 262 14 Snap Pin 2 10 Plating 15 Plane Washer 2 M6 Plating 16 Bolt 2 M8X1 25X20L Plating 4 6T 17 Bolt 1 M8X1 25X20L Plating 8 8T 18 B...

Страница 128: ...que 1030 N m 105 kgf m Max Output Revolution 123 min 1 Specifications of Hydraulic Oil Motor Capacity per Stroke 17 3 cm3 rev Max Common Use Pressure 20 6 MPa 210 kgf cm2 Max Revolution 3200 min 1 Max...

Страница 129: ...2 107...

Страница 130: ...2 108 19 3 HYDRAULIC OIL MOTOR INNER PARTS...

Страница 131: ...t 2 122 Spool 1 125 Stopper 1 22 Taper Roller Bearing 4 199 Name Plate 1 126 Spring 2 23 Needle Bearing 4 102 Shaft 1 128 Orifice 2 5 Shaft 1 103 Thrust Plate 1 129 Plug 1 Spar Gear 1 104 Cylinder Blo...

Страница 132: ...nge Kit Rear Flange Spool Scratch on bearing surface with spool 122 Excess clearance between spool Scratch on impact surface with valve 130 Excess of depth between impact surface and valve 130 Scratch...

Страница 133: ...ropriate devises such as an winch for installation Tapping by hammer or such should be avoided 2 Piping Assure the direction of motor rotation before attaching pipes refer to Exterior View Drawing Eac...

Страница 134: ...r hydraulic oil exchange Items to Check Criteria for Change Viscosity degradation 40 C 10 Water Content 0 1 Contaminants 100 mg 100 mL Solid Contents 0 05 Discoloration Significant 5 Lubricating Oil L...

Страница 135: ...gear oil from the port or to the level of refuel port for refilling 6 Tighten plugs to ports Always use seal tapes when tighten plugs 7 Maintenance Perform daily maintenance and inspection of items be...

Страница 136: ...2 114 20 SLEWING SYSTEM 20 1 EXTERIOR VIEW SERIAL NO D0001 D0132...

Страница 137: ...X2 5X45L Tightening Torque 317 429 N m Coat Lock tight 262 10 Bolt 4 M14X2 0X40L Tightening Torque 127 5 N m Coat Lock tight 262 11 Hex Head Socket Bolt 2 M12X1 75X30L Coat Lock tight 262 12 Bolt With...

Страница 138: ...2 116 20 1 EXTERIOR VIEW SERIAL NO D0133 and up 2 115 1...

Страница 139: ...fter slewing reduction gear and hydraulic oil motor are installed 20 1 1 SLEWING BEARING WOBBLE LIMIT TOLERANCE In case the clearance is excessive when the bearing receives the momentum load the oscul...

Страница 140: ...BONNOC M320 tothe center of oil Level gauge Slewing Reduction Gear Specifications Reduction Ratio 1 35 Input Shaft Revolution 800 rpm Output Shaft Revolution 22 86 rpm Rated 391 N m 39 9 kgf m Output...

Страница 141: ...1 10 Housing 1 11 Screw 4 12 Key 1 13 Oil Seal 1 14 Dust Seal 1 15 O Ring 3 D m 91 6 X 1 8 16 Name Plate 1 17 Rivet 2 18 Seal Washer 7 19 O Ring 1 D m 44 1 X 2 6 21 Spring 1 22 Piston Pin 1 23 Piston...

Страница 142: ...ack up Ring 1 5 Oil Seal 1 6 O Ring 1 D m 44 1 X 2 6 7 Thrust Bearing Race 1 8 Thrust Bearing Needle 1 9 Output Shaft 1 10 Housing 1 13 Drive 1 14 O Ring 4 D m 92 X 2 5 15 Spacer Plate 1 16 Geroller 1...

Страница 143: ...stem Re align Shaft Drain air from circuit completely Run no load operation until bubbles in tank is completely purged Negative Pressure is generated when Motor rotates in heavy inertia condition and...

Страница 144: ...2 120 2 120 21 OUTRIGGER 21 1 FRONT OUTRIGGER...

Страница 145: ...3 Position Pin 1 14 Button Bolt WithHex Hole 4 M6X16L Plating 15 Bolt 7 M10X18L Plating 8 8T 16 Bolt 2 M10X25L Plating 8 8T 17 Bolt 1 M12X25L Plating 8 8T 18 Plane Spring 4 M6 2L Plating 19 Spring Was...

Страница 146: ...2 122 21 2 REAR OUTRIGGER...

Страница 147: ...3 Position Pin 1 14 Button Bolt WithHex Hole 4 M6X16L Plating 15 Bolt 7 M10X18L Plating 8 8T 16 Bolt 2 M10X25L Plating 8 8T 17 Bolt 1 M12X25L Plating 8 8T 18 Plane Spring 4 M6 2L Plating 19 Spring Was...

Страница 148: ...2 124 22 OUTRIGGER CYLINDER 22 1 OUTRIGGER SLIDE CYLINDER...

Страница 149: ...D Stroke 60mm X 35 mm 500 2 0 mm Pressure When extended 54 0 kN At 19 1 MPa 5 5 ton At 195 kgf cm2 When retracted 35 6 kN At 19 1 MPa 3 6 ton At 195 kgf cm2 Test Pressure 28 7 MPa 293 kgf kgf cm2 Mass...

Страница 150: ...2 126 22 2 SINGLE CHECK VALVE FOR OUTRIGGER SLIDE CYLINDER...

Страница 151: ...m 4 Piston 1 5 O Ring 1 P7 6 Plug 2 7 O Ring 2 P11 8 O Ring 2 P8 Specifications Rated Pressure 20 6 MPa 210 kgf cm2 Resisting Pressure 30 9 MPa 315 kgf cm2 Rated Flow Capacity 10 L min Allowable Leaka...

Страница 152: ...2 128 22 3 FRONT OUTRIGGER CYLINDER...

Страница 153: ...0 Seal Kit 1 Parts No 349S51000800 Cylinder Specifications Cylinder Bore x Rod O D Stroke 100 mm X 65 mm 305 1 5 mm Pressure When extended 161 8 kN At 20 6 MPa 16 5 ton At 210 kgf cm2 When retracted 9...

Страница 154: ...2 130 22 4 REAR OUTRIGGER CYLINDER...

Страница 155: ...0 Seal Kit 1 Parts No 349S51000800 Cylinder Specifications Cylinder Bore x Rod O D Stroke 100 mm X 65 mm 305 1 5 mm Pressure When extended 161 8 kN At 20 6 MPa 16 5 ton At 210 kgf cm2 When retracted 9...

Страница 156: ...Resisting Pressure 41 2 MPa 420 kgf cm2 Max Flow Capacity 10 L min Allowable Leakage Level Less than 0 05 L min Apply 17 2 MPa 175 kgf cm2 From Port A2 and B2 Check Valve Cracking Pressure 0 49 MPa 5...

Страница 157: ...2 133...

Страница 158: ...2 134 23 ASSEMBLY AND DISASSEMBLY OF BOOM...

Страница 159: ...ic cylinder hoses and dismantle 2 elbows 16 and 2 long connectors 17 7 Take off 2 snap rings 18 and extract telescopic cylinder head pin 19 You may hammer the pin through a steel pipe or such between...

Страница 160: ...36 16 Unscrew 8 hexagon socket head button bolts 38 M10 X 15L and remove 8 spring washers 39 on both left and right side then remove 4 side plate stopper plate 40 and side slide plates 41 respectively...

Страница 161: ...ively on both left and right side 22 Unscrew 2 hexagon socket head button bolts 54 M10 X 15L and remove 2 spring washers 55 then pull out No 3 4 and 5 booms and telescopic cylinder assembly from No 2...

Страница 162: ...ctively on both left and right side 27 Unscrew 2 hexagon socket head button bolts 66 M10 X 15L and remove 2 spring washers 67 then pull out No 4 and 5 booms and telescopic cylinder assembly from No 3...

Страница 163: ...e 8 spring washers 75 on both left and right side then remove 4 side plate stopper plate 76 and side plates 77 respectively on both left and right side 32 Unscrew 2 hexagon socket head button bolts 78...

Страница 164: ...y be used Screw the bolt to M6 tapped hole of trunnion pin 83 and pinch the bolt by a plier to pull out 36 Pull out the telescopic cylinder boom retraction wire 80 and boom extension wire 85 assembled...

Страница 165: ...2 141 24 ELECTRIC CIRCUIT DIAGRAM Note A version of thiselectricalcircuitdiagram enlargedtoA2sizeispreparedasanappendix RefertotheseparateA2sizecircuitdiagram fordetails...

Страница 166: ...2 142 25 ELECTRIC SYSTEM DRAWING...

Страница 167: ...2 143...

Страница 168: ...2 144 26 ELECTRIC SYSTEM 26 1 ENGINE HARNESS...

Страница 169: ...Relay 1 2 11 Stop Solenoid Timer 1 2 12 Diode 1 2 13 Bolt With Washer 7 M6x1 0x12L Plating 4 8T 2 14 Bolt With Washer 2 M6x1 0x15L Plating 4 8T 2 15 Nylon Clip 1 2 16 Screw With Washer 1 M4x0 7x15L Pl...

Страница 170: ...2 146 26 2 REMOTE CONTROL VALVE AND ELECTRICAL PARTS HARNESS...

Страница 171: ...Yellow Moment Limiter Converter Communication Power Supply M L Display Unit to from M L Converter MC04 12P Gray OR1 4 Sensor Moment Limiter to Chassis MC05 2P Yellow Boom Slewing Stowing Sensor Momen...

Страница 172: ...2 148 26 3 MOMENT LIMITER HARNESS...

Страница 173: ...t Limiter to Chassis MC05 2P Yellow Boom Slewing Stowing Sensor Moment Limiter to Chassis CN7 1 4P Gray Moment Limiter Power Source Chassis to Moment Limiter M13 2 4P Blue OR 2 3 Outrigger Select Oper...

Страница 174: ...2 150 26 4 ELECTRIC MOTOR HARNESS...

Страница 175: ...Operating Electrical and Operating Boxto Inverter Unit CN3 4 6P Gray When Electric Motor Meter Unit OFF Operating Box to Inverter Unit CN5 2 4P Blue When Electric Motor Power Input Inverter Unit to Op...

Страница 176: ...2 152 26 5 OVER HOIST ALARM SYSTEM...

Страница 177: ...ector 1 5 Length Sensor Reel 1 6 Bolt 6 M6X1 0X15L Plating 7 Spring Washer 6 M6 Plating 8 Grommet 1 NG 79 F 9 Tie Band 10 SG 100 10 CR Sheave 1 11 CR Sheave Pin 1 12 Snap Ring 2 For Shaft C 10 13 Over...

Страница 178: ...switch Thecontact of the over hoist detectorswitch opens and thesignal thereof enters themoment limiter computer andcauses the hook raising and boom extension operations to stop At thesame time the la...

Страница 179: ...2 155...

Страница 180: ...2 156 26 6 CRANE INCLINATION ALARM SYSTEM...

Страница 181: ...2 157 NO DESCRIPTION Q TY NOTICE 1 Incarnation Sensor 1 2 Bolt 2 M6X1 0X30L 3 Spring Washer 2 M6 4 Buzzer 1 5 Bolt 1 M8X1 25X12L 6 Spring Washer 1 M8...

Страница 182: ...2 158...

Страница 183: ...SSIGNMENT 3 32 8 INPUT OUTPUT 3 34 9 DISPLAYS 3 38 10 SWITCHES 3 40 11 DISPLAY UNIT DETAIL OF EACH SEGMENT 3 42 12 START UP SEQUENCE 3 44 13 MOMENT LIMITER FUNCTIONS 3 44 14 DISPLAY OF SPECIFIC INDICA...

Страница 184: ...3 2 1 MOMENT LIMITER RELATED 1 1 DISPLAY UNIT AND CONVERTER...

Страница 185: ...ter Display Unit 1 2 Moment Limiter Display Unit Bracket 1 3 Nut 4 M6 Plating 4 Spring Washer 4 M6 Plating 5 Bolt 2 M8X15L Plating 6 Spring Washer 2 M8 Plating 7 Moment Limiter Converter 1 8 Screw 4 M...

Страница 186: ...3 4 1 2 FRONT OUTRIGGER EXTENSION DETECTOR...

Страница 187: ...rigger Mid Extension Limit Switch 1 3 Extension Limit Switch Cover 1 4 Tie Band Stay 4 5 Screw 4 M6X6L Plating 6 Tie Band 4 7 Hex Socket Head Bolt 4 M8X0 8X25L Plating 8 Spring Washer 4 M5 Plating 9 P...

Страница 188: ...3 6 1 3 REAR OUTRIGGER EXTENSION DETECTOR...

Страница 189: ...rigger Mid Extension Limit Switch 1 3 Extension Limit Switch Cover 1 4 Tie Band Stay 4 5 Screw 4 M6X6L Plating 6 Tie Band 4 7 Hex Socket Head Bolt 4 M8X0 8X25L Plating 8 Spring Washer 4 M5 Plating 9 P...

Страница 190: ...3 8 1 4 BOOM DISPLACEMENT DETECTOR...

Страница 191: ...5L Plating 3 Spring Washer 2 M6 Plating 4 Boom Angle Detection Limit Switch 2 5 Hex Socket Head Bolt 4 M8X0 8X25L Plating 6 Spring Washer 4 M5 Plating 7 Plane Washer 4 M5 Plating 8 Nut 4 M5X0 5 Platin...

Страница 192: ...3 10 1 4 1 ANGLE SENSOR...

Страница 193: ...ectrical Angle 340 2 3 Total Resistance 1 k ohm 20 Index Point Output to calibrate to 15 3 at the condition of above chart 0 Insulation Resistance 200 M ohm minimum DC 500 V Withstand Voltage AC500V 1...

Страница 194: ...3 12 1 4 2 LENGTH SENSOR CODE REEL...

Страница 195: ...tact Assembly 1 6 Potentiometer Case 1 7 Packing 1 8 O ring 1 9 Bracket 1 10 Potentiometer 1 11 NIPOSEAL Seal Connector 1 12 Gear 1 13 Fasten Terminal male 1 14 Sleeve 1 15 Fasten Terminal female 1 16...

Страница 196: ...3 14 1 5 LOAD DETECTOR NO DESCRIPTION Q TY NOTICE 1 Pressure Sensor 2 2 Pressure Sensor Cover 1 3 Bolt With Washer 2 M8X1 25X15L Plating...

Страница 197: ...emperature Coefficient origin 0 1 F S C Temperature Coefficient span 0 1 F S C Temperature Compensation Range 20 to 70 C Operation Temperature Range 20 to 70 C Stand by Temperature Range 20 to 80 C Vi...

Страница 198: ...3 16 1 6 MOMENT LIMITER ACCESSORY...

Страница 199: ...7 Bolt 2 M10X25L Plating 8 Spring Washer 2 M10 Plating 9 Working Status Lamp Guard 1 10 Nut 4 M6 Plating 11 Spring Washer 4 M6 Plating 12 Working Status Lamp 1 12 1 Nut 3 M5 Plating 12 2 Spring Washe...

Страница 200: ...3 18 1 7 OVER UN WINDING DETECTOR...

Страница 201: ...g 1 8 Collar 2 L 7 9 Bolt 2 M8X1 25X30L Plating 10 Spring Washer 2 M8 Plating 11 Nut 2 M8X1 25 Plating 12 Hex Socket Head Bolt 2 M6X1 0X15L 13 Plane Washer 2 M6 Plating 14 Spring Washer 2 M6 Plating 1...

Страница 202: ...3 20 2 OUTRIGGER SAFETY DEVICE 2 1 ROTARY POSITION DETECTOR...

Страница 203: ...ertion Limit Switch 1 1 2 Pin Insertion Limit Switch 2 1 3 Hex Socket Head Bolt 8 M8X0 8X25L Plating 4 Spring Washer 8 M5 Plating 5 Plane Washer 8 M5 Plating 6 Nut 8 M5X0 5 Plating 7 Limit switch Cove...

Страница 204: ...3 22 2 2 GROUND SETTING DETECTOR...

Страница 205: ...g 1 6 Nut 1 M8X1 25 Plating 7 Hex Socket Head Bolt 4 M6X1 0X15L Plating 8 Spring Washer 4 M6 Plating 9 Grease Nipple 1 C PT1 8 10 Limit Switch 1 11 Bolt 2 M4X0 7X30L Plating 12 Nut 2 M4X0 7 Plating 13...

Страница 206: ...3 24 2 3 BOOM STOWING POSITION DETECTOR...

Страница 207: ...e 1 2 Boom Stowing Limit Switch Bracket 1 3 Outrigger Mid And Over Un Winding Limit Switch 1 4 Bolt 2 M8X1 25X20L Plating 5 Spring Washer 2 M8 Plating 6 Plane Washer 2 M8 Plating 7 Screw With Washer 2...

Страница 208: ...3 26...

Страница 209: ...Type of Moment Limiter Automatic Cut Out Crane Rated Load 0 to 2 98 ton Pressure Range 0 to 20 6 MPa 0 to 210kg cm 2 Power Supply DC 12V DC 10V 15V Display Panel 0 8 A at DC 12V Max Power Dissipation...

Страница 210: ...3 28 4 EXTERNAL VIEW OF MOMENT LIMITER 4 1 DISPLAY UNIT...

Страница 211: ...3 29 4 2 CONVERTER...

Страница 212: ...3 30 5 BLOCK DIAGRAM...

Страница 213: ...3 31 6 CONNECTOR DIAGRAM...

Страница 214: ...Switch M Angle Sensor 0V B Length Sensor input O Pressure Sensor 1 12V C Angle Sensor input P Pressure Sensor 1 0D D Pressure Sensor 1 input Q Pressure Sensor 2 12V E Pressure Sensor 2 input R Pressur...

Страница 215: ...ntake M1 15 RS422RA input A extensional M1 31 Data Delete Checker PC Cancel Record intake M1 16 RS422RB input B extensional 7 2 2 DISPLAY UNIT CONNECTORS M2 Model HD34 24 31PN for Japan Germany Corres...

Страница 216: ...ength Sensor 1 Analog input 0 72 to 3 07V 0 to 4 5m Angle Sensor 1 Analog input 1 8 to 2 8V 0 to 80 Boom Angle Upper Limit 1 Photo Coupler input See Note 1 Boom Angle Lower Limit 1 Photo Coupler input...

Страница 217: ...oto Coupler input See Note 1 Slewing Counter Clockwise Limit input 1 Photo Coupler input See Note 1 Pick and Carry Detector input 1 Photo Coupler input See Note 1 Boom Raising Lever input 1 Photo Coup...

Страница 218: ...tor Spec DC12V 50mA Max See Note 2 Slewing Counter Clockwise Limit output 1 Open Collector output Transistor Spec DC12V 50mA Max See Note 2 Outrigger Stowing output 1 Open Collector output Transistor...

Страница 219: ...5 6 7 8 9 D W1 W2 C1 C2 R1 SW SUM CR Data Header Actual Load Rated Total Load Load Factor Status Word Check sum Terminator Status Word SW Bit assignment 7bit 6bit 5bit 4bit 3bit 2bit 1bit 0bit Reserve...

Страница 220: ...3 38 9 DISPLAYS...

Страница 221: ...hes when the Radius reaches the limit 18 Outriggers Extension Min 5mm LED Blue LED lights when one or more Detectors input output for Outriggers Extension Max or Mid are OFF 19 Outriggers Extension Mi...

Страница 222: ...Push the Switch and hold for two seconds or more shall set the current angle as the upper limit Push the Switch and hold for five seconds or more shall cancel the current value One push for more seco...

Страница 223: ...wer limits shall be canceled when this Cancel Switch and Check Switch are push and held for five seconds or more simultaneously 7 Check Switch Each one push of this Switch shall indicate values of spe...

Страница 224: ...t is ON Over Un Winding LED shall light Over Un Winding Detector output shall be OFF Open 4 Boom Angle Upper Limit Detector input Controls as below shall be active when Boom Angle Upper Limit Detector...

Страница 225: ...igger Extension Green LED shall light Controls as below shall be active when Outriggers Extension Detector input is OFF Each Outrigger Extension Red LED shall flash 3 Boom Angle Lower Limit Detector i...

Страница 226: ...tatus Lamp Yellow shall start 4 Controls as below shall be active when the Load Factor exceeds 100 Continuity to Working Status Lamp Red shall start Moment 100 output shall be ON 5 Load Factor 0 to 10...

Страница 227: ...shall flash Prediction Alarm output RS422 shall be ON Boom Angle Upper Limit output shall be ON Working Status Red Light output shall be ON At Boom Angle Lower Limit 7 Boom Angle controls as below sh...

Страница 228: ...S Switches 1 Fall Mode Selector Switch 2 Lifting Height Upper Limit Switch 3 Boom Angle Upper Limit Switch 4 Boom Angle Lower Limit Switch 5 Check Switch LED Indicators 6 Wire Fall LED 7 Outriggers St...

Страница 229: ...c load Span weighing value Complete Note Calibration Mode shall turn output unconditionally ON of Outriggers Setting Outriggers Stowing Over Un Winding Over Hoist and Working Status Red Lamp Other con...

Страница 230: ...ghtIndicatordisplay LEn and oFF respectively Set the figures in the Boom Angle Indicator to the value of Boom length at fully retracted condition by pushing Boom Angle Upper Limit Switch 3 and or Boom...

Страница 231: ...Extension condition by pushing Boom Angle Upper Limit Switch 3 and or Boom Angle Lower Limit Switch 4 A value of two decimal places may be acquired by pushing and holding Check Switch 5 Note Boom leng...

Страница 232: ...ngle value 1 Push Lifting Height Upper Limit Switch 2 and ensure that Boom Length Indicator and Lifting Height Indicator display Ang and oFF respectively Set the figures in the Boom Angle Indicator to...

Страница 233: ...et the figures in the Boom Angle Indicator to 80 for 80 degree when the Boom is fully raised by pushing Boom Angle Upper Limit Switch 3 and or Boom Angle Lower Limit Switch 4 2 Operate crane and raise...

Страница 234: ...sure that Boom Length Indicator and Lifting Height Indicator display ton and Par respectively Weighing parameters shall be calibrated to the conditions as listed below Boom length 5 9m with 2 sections...

Страница 235: ...he Boom Angle Indicator to 0 03 for zero load lifting weight 0 03 tons of Hook weight by pushing Boom Angle Upper Limit Switch 3 and or Boom Angle Lower Limit Switch 4 2 Keep the boom configuration as...

Страница 236: ...3 and or Boom Angle Lower Limit Switch 4 2 Lift up a test weight of 1 00 ton with the Boom configuration as identical to above 2 Register of zero load also identical to previous 1 Register of Weighing...

Страница 237: ...DE Indicator Calibration Items Boom Length Calibration Items Lifting Height Calibration Items Boom Angle Calibration Items Offset Length Span Length Offset Angle Span Angle Length and Angle at Weighin...

Страница 238: ...not output and limit values are canceled Outriggers must be fully Extension and any hazardous operations such as overload and or haste must be absolutely avoided 17 1 CALL OUT OF TEST MODE 1 Turn Powe...

Страница 239: ...Length Lifting Height Boom Angle Display Show Test Item Show Test Result Show Test Result EEP None Testing Err Error r A None Testing Err Error Data L01 Version X XX 000 Normal End Err Error Actual L...

Страница 240: ...t Indication Boom Length Lifting Height Boom Angle Actual Load Rated Total Load Working Radius Load Factor Display Show Test Item L02 Data 888 After Check Switch is pushed All segments in bar light No...

Страница 241: ...Check Switch again to switch to subsequent Test Item 2 Result Indication Boom Length Lifting Height Boom Angle Actual Load Rated Total Load Working Radius Load Factor Display Show Test Item Show Test...

Страница 242: ...ing Lever 1 for Raising Position 2 for Lowering Position Neutral Position has no result indication Three digits Numbers displayed at Boom Angle Indicator Digit 100 10 1 Functions Boom Upper Lower Limi...

Страница 243: ...Load Rated Total Load Working Radius Load Factor Display Show Test Item Numbers displayed for each output signal ON OFF Status Data L05 1 Per pushing each Switch 20 ON OFF 3 Reference of each Output S...

Страница 244: ...tor displays L07 When any other Test Item is on push Cancel Switch to switch to L07 2 When you push Check Switch Tests shall start Each function shall be verified by actual processes of Switches 3 Pus...

Страница 245: ...ch and Boom Angle Lower Limit Switch 3 When applicable items are set push Cancel Switch to fix the setting of time and date Test cycle shall return to L01 then Note Turn the power OFF only after pushi...

Страница 246: ...this software Note Microsoft WINDOWS EXCEL and Word are registered trademarks of Microsoft Corporation in the United States and other countries Note The personal computer is required to have at least...

Страница 247: ...ber connected to Moment Limiter May differ per computers 2 Baud Rate Set to 9600 3 Parity Set N 4 Length Set 8 5 Stop Bit Set 1 6 Terminator Set CR 7 MANUAL Repeat Clear the check Indicator of Repeat...

Страница 248: ...imiter Working Radius Indicator shall display O u t and two dots shall flash alternately each other while operation log is transferred When data transfer is completed Working Radius Indicator shall tu...

Страница 249: ...7 Click Save Switch 9 of RsCom to save acquired data into the personal computer Save the data to appropriate area and with an appropriate file name accompanied by csv extension Data may be read by Ex...

Страница 250: ...ear Switch 10 of RsCom Otherwise data which remains in buffer may cause a mass of data to handle 9 PC Mode sahll be out when main power of Moment Limiter is turned OFF Key switch OFF RsCom on the pers...

Страница 251: ...le inside Remove a cap from a connector when the cable is ready 2 Connect PC Clear Cable Parts No 103 4560800 included in attached accessories kit to PC Cable 3 Turn main power ON while pushing both B...

Страница 252: ...eted operation logcannot be restored Operation log should be saved as back up data in accordance with 16 1 Moment Limiter Operation Log Picking up Procedure then it shall be deleted Note Internal comm...

Страница 253: ...and configuration D6 Length Sensor input is under criteria D7 Length Sensor input is over criteria Check Length Sensor installation and configuration D8 AD Converter in Converter is not correctly wor...

Страница 254: ...3 72 20 TROUBLE SHOOTING In the event of malfunction check each device in accordance with the Flow Chart below...

Страница 255: ...3 73...

Страница 256: ...E MEASUREMENT OF EACH SENSOR The drawing above is the motherboard for Converter From top to bottom NF8 Angle Sensor NF9 Length Sensor NF7 Pressure Sensor 2 NF6 Pressure Sensor 1 Measure voltage betwee...

Страница 257: ...4 1 INTERACTIVE REMOTE CONTROL 1 INITIAL MODE SETTING PROCEDURE 4 2 2 RECEIVER 4 18 3 VOICE MESSAGES 4 31 4 TROUBLESHOOTING 4 32...

Страница 258: ...4 2 1 INITIAL MODE SETTING PROCEDURE 1 1 BUTTON ARRANGEMENT ON CONTROL PANEL Alphabetical character on each button corresponds to the button name that appears in the following discussion...

Страница 259: ...n will become that for setting the OFF timer 3 Use K and L buttons until cursor comes to the side of 10M before pushing the D button That change the OFF timer to show 10M 4 To exit from the initial mo...

Страница 260: ...he screen for initial mode for user With the system power remaining turned OFF while holding C button pressed continue to press F button until the screen of initial mode for user appears For about 2 s...

Страница 261: ...accelerator lever Setting the maximum amount At the time of factory shipment this is set at 100 4 Light For selection of backlight OFF as will as how many seconds the backlight remains on after relea...

Страница 262: ...Reset Micro Speed For resetting user s Micro Speed rate to the initial value N Not reset setting value of the item to default Y Reset setting value of the item to default 8 Version Version will be dis...

Страница 263: ...g turned OFF while holding H and N buttons pressed continue to press F button until the screen of initial mode for user appears For about 2 seconds After MAEDA RADIO REMOTE CONTROL having showed up B...

Страница 264: ...et it besides HI for reasons of the structure of the valve 3 Boom Raising and Lowering For change the gain in boom raising and lowering There are 3 selections of HI MID and LOW HI Increase the gain MI...

Страница 265: ...4 Print Card Neutral Setting Procedure 7 Serial Number Serial number will be displayed At the time of factory shipment serial number of your transmitter has been entered Make sure that it coincides w...

Страница 266: ...d continue to press F button until the screen of initial mode for maker appears For about 2 seconds After MAEDA RADIO REMOTE CONTROL having showed up C MODE Initial Mode for Maker appears before the p...

Страница 267: ...he error may be displayed the time of manufacture and since it is alike and is displayed with the operation check at the time of shipment etc If it is operating normally now it does not have a problem...

Страница 268: ...ADJ for details 9 FLOW ADJ Flow control For setting maximum flow rate point i e lever actuating distance in proportion to triggering ratio Use G and H buttons to change the value of this control At th...

Страница 269: ...of VR ON Accelerator ON position Available range 0 to 100 Value at the time of factory shipment 40 Result When this value is increased the timing of the accelerator to be ON position shall become late...

Страница 270: ...at the time of factory shipment 120 Result When this value is increased the timing of the flow rate lever to be maximum point shall become late against triggering ratio Caution Due to dispersion of ea...

Страница 271: ...ty may become poor when the balance is lost by changing it Advise 1 In case that VR ON Accelerator ON position is set to 0 the crane speed is picked up in proportion to engine rev which results poor m...

Страница 272: ...rator 100 Bar chart indicator OFF 1S 3S Light 5S 5M 10M OFF Timer 15M Idle Up 0 Bar chart indicator N Reset Micro Speed Y A MODE For User VERSION Version V 3 41B JUL 24 2007 STD PTN Pattern OPT HI MID...

Страница 273: ...l MIN2A NSS50 SSC3A VALVE Valve NACHI Micro Speed 1 0 This value is not effective 2 0 3 0 ERROR Error Indication only COUNT Operation Time Number Indication only HOUR Operation Time Indication only ID...

Страница 274: ...4 18 2 RECEIVER 2 1 STATUS DISPLAY The Receiver has a status LED monitor display which indicates INPUT OUTPUT status Message by each LED is as listed in a chart in the next page...

Страница 275: ...4 19 Chart 1...

Страница 276: ...4 20 2 2 CONTROL PRINT CARD LACATIONS 2 2 1 MAIN PRINT CARD UPPER SIDE MC9141 A...

Страница 277: ...4 21 2 2 2 MAIN PRINT CARD LED DISPLAY UPPER SIDE MC9141 A...

Страница 278: ...4 22 2 2 3 SUB PRINT CARD LOWER SIDE MC9143 A...

Страница 279: ...4 23 2 2 4 SUB PRINT CARD LED DISPLAY LOWER SIDE MC9143 A...

Страница 280: ...4 24 2 3 CONNECTOR PIN ASSIGNMENT Receiver has two connectors for Input Output...

Страница 281: ...CC Sol 22 Differential transformer 3 Boom Raising Sol 23 Differential transformer 4 Boom Lowering Sol 24 Telescopic Differential transformer 5 Sol GND 25 Differential transformer 6 Sol GND 26 Differen...

Страница 282: ...screen will be showed up after release your hold of control button of transmitter Press each control buttons to enter 2435 and press D setting button 5 Operate winch control lever up and down to selec...

Страница 283: ...button And INITIAL MODE FOR SERVICE B MODE will finish Make sure that indication of E2 on receiver monitor display is out and nothing is displayed If receiver status appears as dot blinking the settin...

Страница 284: ...No indication if over hoisted from the start Indication appears when over hoisted after released once Hook stowing 2 5 2 ERROR MESSAGE Error Code Details Emergency stop Signal receiving error Breakin...

Страница 285: ...a new one When the fuse is blown never fail to examine the circuit for the cause and repair it before replace the fuse The fuse must be replaced with the same type of grass tube fuses and of the same...

Страница 286: ...SE After the fuse is examined or replaced restore the Receiver in the reverse practice of the removal CAUTION When the three connectors 6 of the first PCB 5 is inserted again secure them and avoid any...

Страница 287: ...canning frequency is completed 4 Signal not received Signal cannot be received E2 displayed on receiver monitor display No voice message when main switch is OFF when manually shifted 5 Danger defectiv...

Страница 288: ...ing failure of the remote control cable Check that the transmitter has been powered up Check repair or replace the transmitter Check repair or replace the remote control cable Receiver defective PC wi...

Страница 289: ...replace the Power transformer Slewing line wire harness or power transformer defective Slewing line wire harness breakage Power transformer defective Check repair or replace the Slewing line wire harn...

Страница 290: ...4 34...

Страница 291: ...5 1 ELECTRIC MOTOR 1 POWER UNIT 5 2 2 INVERTER UNIT 5 4 3 POWER SUPPLY BOX 5 18 4 ELECTRIC CIRCUIT DIAGRAM 5 20...

Страница 292: ...5 2 1 POWER UNIT 1 Power unit cover 2 Electric motor 3 Coupling 4 Hydraulic pump...

Страница 293: ...5 3...

Страница 294: ...5 4 2 INVERTER UNIT 1 Inverter unit cover 2 Protective cover 3 Inverter unit 4 Main breaker with a leak detector 5 DC12V power switch 6 AC circuit power switch 7 Power lamp white 8 Trouble lamp red...

Страница 295: ...5 5 2 1 GENERAL VIEW...

Страница 296: ...5 Hertz Hz lamp 6 Up key 7 Up Down key lamp 8 Down key 9 RUN key lamp 10 RUN key 11 STOP key 12 Built in potentiometer 13 Enter key 14 MODE key 15 Built in potentiometer lamp 16 Charge lamp 17 Front p...

Страница 297: ...Built in potentiometer 13 Enter key 14 MODE key Displays operation frequency parameters and error causes 15 Built in potentiometer lamp Operation frequency can be changed when the built in potentiomet...

Страница 298: ...The load is in an abnormal condition Reduce the load fluctuation Check the load operated machine Set the carrier frequency control mode selection parameter to 1 or 3 carrier frequency decreased autom...

Страница 299: ...reactor Install a dynamic braking resistor 000D Inverter over load The acceleration time is too short The DC braking amount is too large The V F setting is improper A restart signal is input to the ro...

Страница 300: ...output current decreased to a low current detection level during operation Enable low current detection Check the suitable detection level for the system Make a service call if the setting is correct...

Страница 301: ...blem occurs See Note Shaft fixing control Motor shaft fixing control is in process Normal if the message disappears when a stop command is entered or the operation command is canceled Flowing out of e...

Страница 302: ...reset the inverter if the cause of the trip has already been eliminated When any overload function inverter overload motor overload braking resistor overload is active the inverter cannot be reset by...

Страница 303: ...g function The inverter is in the process of retrying The retry function can be disabled by normal or emergency stop operation or by turning off the inverter When operation panel operation is selected...

Страница 304: ...e load If the motor runs at a low speed check whether the torque boost amount is too large The motor runs at a higher or lower speed than the specified one The motor has an improper voltage rating Use...

Страница 305: ...ject of inspection Inspection item Inspection cycle Inspection method Criteria for judgment 1 Indoor environment 1 Dust temperature and gas 2 Drop of water or other liquid 3 Roomtemperature Occasional...

Страница 306: ...trolytic capacitor declines When leaving the inverter unused for a long time supply it with electricity once every two years for 5 hours or more each to recover the performance of the large capacity e...

Страница 307: ...alarms can be known by monitor and alarm output if it is set Standard replacement cycles of principal parts As guides The table below lists part replacement cycles that wear estimated based on the ass...

Страница 308: ...5 18 3 POWER SUPPLY BOX 1 Power supply box 2 Power supply box door 3 Door handle 4 Terminal block 5 Cable inserting hole...

Страница 309: ...5 19...

Страница 310: ...5 20 4 ELECTRIC CIRCUIT DIAGRAM...

Страница 311: ...5 21...

Страница 312: ...rcuit protector 1 C60N 1P 15A DC65V 1P15A DCPS Power supply 1 HWS300 15 AC100 200V DC15V PL 16 Round lamp 1 AH165 ZMWB2 16 DC12V White SL1 16 Round lamp 1 AH165 ZMRB2 16 DC12V Red Y00 Y01 Supplementar...

Страница 313: ......

Страница 314: ...C 2 SERVICE MANUAL Document No 103E SM0807 01 Second edition July 20 2008 Issued by Maeda Seisakusyo Co Ltd 1095 Onbegawa Shinonoi Nagano Nagano 388 8522 Japan No part of this manual can be reproduced...

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