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SK375-AT3
Hydraulic system
Truck

SPIERINGS MOBILE CRANES USER MANUAL V 0.0

8-1

Nov

ile

–

ll r

Hydraulic system

All hoses, connections, hydraulic blocks, filters, cylinders and the oil tank must be regularly checked on

damage and leakage.

Repair damage and/or leakage as soon as possible to prevent major damage to the hydraulic system.

8.1.

Hydraulic tank

The hydraulic tank is situated in the left-hand engine cowling (

Picture 8-1

INFORMATION!

For more information, see the hydraulic diagram in the Annex.

CHECK / TEST!

Timely check all components of the hydraulic system for damage and/or leaks to
prevent damage to the hydraulic system.

For service intervals, see

§ 5.3.6. Maintenance schedule hydraulic system

truck.

CAUTION!

The hydraulic system is under high pressure (up to ± 400 bar).

Picture 8-1

Содержание SK375-AT3

Страница 1: ...descriptions and maintenance instructions are given in the maintenance section of this manual 2014 Copyright Spierings Mobile Cranes All rights reserved No part of this publication may be reproduced o...

Страница 2: ...rator driver must strictly comply with the instructions in the manual and possible additions thereto The user operator driver must keep strictly to the lifting specifications as indicated on the Spier...

Страница 3: ...ion of the used symbols Information Toxic substances Wear safety glasses Dangerous for hands Wear safety gloves Do not come in turning radius Wear safety shoes Corrosive substances Wear a helmet Elect...

Страница 4: ...and engine cowling 2 9 2 4 2 Right hand engine cowling 2 9 2 5 Outriggers 2 10 2 6 Work lamps 2 11 2 7 Storage box 2 11 2 8 Storage box fibre glass pads 2 11 2 9 Truck ladder 2 11 2 10 Side view camer...

Страница 5: ...ystem 4 19 4 8 2 Parking brake 4 20 4 8 2 1 Parking brake as an emergency brake 4 21 4 8 3 Engine brake 4 21 4 8 4 Retarder 4 22 4 8 5 Bremsomat 4 23 4 9 Stop 4 24 4 9 1 Turn off diesel engine 4 24 4...

Страница 6: ...em 5 2 5 2 Maintenance truck after commissioning 5 3 5 2 1 First service truck 5 3 5 3 Maintenance schedule truck 5 4 5 3 1 Maintenance schedule diesel engine truck 5 5 5 3 2 Maintenance schedule driv...

Страница 7: ...13 7 13 Rotaflares 7 14 7 14 Work lamps 7 15 8 Hydraulic system 8 1 8 1 Hydraulic tank 8 1 8 1 1 Checking oil level 8 2 8 1 2 Topping up oil 8 2 8 1 3 Analysing oil 8 2 8 1 4 Refreshing oil 8 3 8 2 H...

Страница 8: ...e truck 10 13 10 4 Fuel system diesel engine truck 10 13 10 4 1 Checking fuel system 10 14 10 4 2 Fuel tanks 10 14 10 4 3 Fuel pre filter water separator 10 15 10 4 3 1 Draining water separator 10 15...

Страница 9: ...13 1 Automatic lubrication system truck 13 1 13 1 1 Grease pump 13 1 13 1 2 Timer 13 2 13 1 3 Lubrication points central lubrication system 13 3 13 2 Manual lubrication truck 13 4 13 2 1 Retractable...

Страница 11: ...rt Picture 1 1 shows the measurements of the SK375 AT3 with the AT4 carriage The measurements given are the overall dimensions axle bases and turning circle see also picture in the Annexes 1 1 Dimensi...

Страница 12: ...see 3 9 5 Keys control panel steering system and Chapter 12 Steering system 1 3 1 Road steering Axle 1 is mechanically steered with the steering wheel axle 2 remains rigid axle 3 is hydraulically stee...

Страница 13: ...ure 1 2 left Stamped in the right hand frame girder in front of the first axle Picture 1 2 right In case there is help needed from ITS International Truck Service of DAF Trucks N V the chassis number...

Страница 15: ...see 2 4 1 Left hand engine cowling E Crane platform F Truck ladder see 2 9 Truck ladder G Storage box fibre glass pads see 2 8 Storage box fibre glass pads H Storage boxes see 2 7 Storage box I Batter...

Страница 16: ...hatch crane cab E General key Electrical cabinet Control panel control cabinet F Key fuel tank G Key operated selector switch Key operated selector switch full reduced outrigger base I Cross key Left...

Страница 17: ...Battery charger remote control batteries see 3 6 Battery chargers remote control batteries G Steering wheel H Control panel see 3 9 Control panel I Windscreen wipers see 3 9 Control panel 42 Control l...

Страница 18: ...se box is located at the co driver s side of the truck cab under the cover of the dashboard Open fuse box 1 Remove the two turning knobs at the front of the cover 2 Open the cover the cover can be fix...

Страница 19: ...ral console The central console Picture 2 5 and Picture 2 6 situated between the driver s seat and the co driver s seat Central console at driver s side A Pressure gauge oil pump B Cigarette lighter C...

Страница 20: ...e consists of Picture 2 6 D Diagnostic connector steering system E Buckle clusure F Power socket 230 V voltage only at running crane generator G 12 V connector H Switch electrically operated window at...

Страница 21: ...es transfer case neutral and ABS reset H Control module retarder under cover black block at the window I Control module gearbox under cover metallic block at the window J Wake up relay not in picture...

Страница 22: ...bile Cranes All rights reserved The engine compartment is divided into the following sections A Left hand cover B Left hand cover plate C Right hand cover plate D Right hand cover 1 Left hand engine c...

Страница 23: ...be found A Hydraulic tank B Filler neck engine oil C Hydraulic coarse filter D Dipstick engine oil E Hydraulic fine filter 2 4 2 Right hand engine cowling At the right hand engine cowling Picture 2 1...

Страница 24: ...he outrigger pad holders E can be used as support to step on the outrigger beam In transport mode the outrigger plate F must be pushed over outrigger plate guide H The outriggers can be operated from...

Страница 25: ...see Picture 2 12 point A After adjusting fix the work lamp by turning the knob clockwise 2 7 Storage box There are storage boxes mounted at both sides of the truck between the 2 nd and 3 rd axle 2 8 S...

Страница 26: ...SK375 AT3 Introduction to the truck Truck 2 12 SPIERINGS MOBILE CRANES USER MANUAL V 0 0 Nov 2014 Changes and typographical errors reserved 2014 Spierings Mobile Cranes All rights reserved...

Страница 27: ...oor key Open turn the door key in the direction of the front of the vehicle Lock turn the door key in the direction of the rear of the vehicle Windows The doors are provided with electrical operated w...

Страница 28: ...h seats are provided with an integrated seat belt see Picture 3 1 Driver s seat A Inertia reel seat belt B Seat belt D Back adjustment E Chair seat adjustment F Transfer lift G Tilting the seat H Heig...

Страница 29: ...red position by pushing the seat Release the lever F Transfer lift Lever downwards when seat is in driving position seat will go to its lowest position Lever upwards when seat is lowered seat will go...

Страница 30: ...ions properly 3 Release the seat belt Check seat belts Check the seat belts for wear Check its operation by jerking the belt from its winding mechanism The belt must be locked immediately Have the loc...

Страница 31: ...nds To prevent sunlight from blinding a sun blind is mounted above the windscreen for both the driver and the co driver Pull down Pull down the blind with the joggle A in the middle of the blind Pictu...

Страница 32: ...charging unit for the batteries of the remote controls is found at the left under the dashboard at the driver s side The batteries will always be charged even if the main switch truck is not enabled s...

Страница 33: ...at the top 3 8 Fire extinguisher The fire extinguisher is situated behind the co driver s seat At the right side behind the control box in the crane cab there is a second fire extinguisher present CHE...

Страница 34: ...4 Spierings Mobile Cranes All rights reserved 3 9 Control panel The control panel Picture 3 6 is located on the dashboard and to the right side of the driver Picture 3 6 CAUTION The switches and contr...

Страница 35: ...ferential lock 3 Switch transfer case high low This switch enables the driver to switch to high or low gear Switch to road mode high hare when driving on public or paved roads Switch to off the road m...

Страница 36: ...re is no indicator visible on the control panel 9 Switch work lamps at engine cowling Using this switch the work lamps at the rear of the engine cowling are switched on or off see 7 14 Work lamps 10 S...

Страница 37: ...nders on the right hand rear move in or out simultaneously see 4 13 2 Axle height adjustment 17 Switch levelling Using this switch the truck will be levelled automatically the suspension cylinders are...

Страница 38: ...5 2 2 Crane set up 22 Switch outrigger left hand rear in out Using this switch the outrigger on the left hand at the rear moves in or out see Crane manual 5 2 2 Crane set up 23 Switch outrigger right...

Страница 39: ...witch door window driver s side This switch enables the driver to move the window at the driver s side up or down Operating the switch is only possible when the ignition is turned on 29 Switch door wi...

Страница 40: ...metres driven and the mileage of the trip recorder are shown on the display below the speedometer The current time is also displayed Time can be set on the digital tachograph 37 Revolution counter The...

Страница 41: ...to the tactile resistance the indicator lights will flash three times When the lever is pushed over the tactile resistance the indicator lights will flash until the steering wheel is turned back to t...

Страница 42: ...Position 2 Screen wipers speed fast The screen wipers are only functioning when the ignition is turned on 7 Windscreen washers 3 7 Windscreen washer reservoir When the spring loaded switch Picture 3 7...

Страница 43: ...uise control engine speed control is switched off spring returned LIM The variable vehicle speed limitation device is switched on move back to centre position to switch off the device 2 By pressing th...

Страница 44: ...The four lower buttons have no function only the four upper buttons and the display are functional see 3 9 5 Keys control panel steering system Use the display to read out failures and for calibratin...

Страница 45: ...M A Switch between Automatic and Manual mode S No function small Select one gear up big Select two gears up small Select one gear down big Select two gears down Rotary switch Picture 3 9 point B N Neu...

Страница 46: ...he operation of the generator 56 Voltage meter generator This meter is required in the operation of the generator 57 Control panel generator By using these buttons the generator of the crane can be sw...

Страница 47: ...light the vehicle need not to be stopped take corrective actions at the first opportunity Error message light red At a serious malfunction the error message light will be active always in combination...

Страница 48: ...indicator or alarm lights are enabled Status X Active during first 3 seconds when ignition truck is switched on X Active when there is a serious malfunction in one of the systems STOP IMMEDIATELY The...

Страница 49: ...General screen Differential indication screen see 3 9 2 2 Main screen Differential indication screen Information screen see 3 9 2 3 Main screen Information screen Switch 6 Main screen switch enables t...

Страница 50: ...xplained Position Text line Fault 3C to 3F Communication fault in the Canbus system This message always appears in combination with one of the messages mentioned below 4C to 4F Communication fault wit...

Страница 51: ...ifferential lock All transversal differential locks are activated X One or more transversal differential locks are activated or deactivated 3H Longitudinal differential lock All longitudinal different...

Страница 52: ...ring system X X Malfunction in the steering system Read the fault on the control panel steering system Engine management X X Warning from engine management Read the fault on the main screen or use DAV...

Страница 53: ...anel the differential indication screen Picture 3 13 can be called The differential indication screen shows an overview of the enabled transversal and longitudinal differential locks The transfer case...

Страница 54: ...will disappear The passive error messages can then no longer be shown on the information screen The current error messages ACT keep coming back when they are not corrected A Time counter diesel engine...

Страница 55: ...re shown The figure shows the current gear 1 to 12 Gearbox enabled in forward drive D and manual mode The figure shows the current gear 1 to 12 In manual mode the most ideal gear is advised This is re...

Страница 56: ...appear The clutch is overloaded Clutch Load and the buzzer is active Stop directly with speeding up and switch back to a lower gear or put the gearbox in neutral N to eliminate the overload The clutch...

Страница 57: ...oon as possible This prevents bigger problems with the gearbox System malfunction and STOP the buzzer is also active Major system malfunction stop the vehicle as soon as possible Continue driving is N...

Страница 58: ...ting Spierings Mobile Cranes When a system malfunction occurs a 2 digit code appears in the display see Table 3 8 Message Description 2 digit error code 0 99 In this case error code 53 3 digit error c...

Страница 59: ...erator 2 Turn the gearbox in neutral N On the display gearbox then N is displayed 3 Push the gear lever forward and keep it pressed that way 4 The stored error codes appear in turn on the display gear...

Страница 60: ...Escape key ESC Exit an active menu Cancel an action without saving the settings To go back one character in an input field B Minus key To go back one menu item Reduce a value by 1 C Plus key To go fo...

Страница 61: ...pending on the chosen steering program After pressing the Enter key for 3 seconds or when malfunctions occur The system is ready for use The system is on stand by the diesel engine is not running Star...

Страница 62: ...Cranes All rights reserved Structure main menu control panel steering system Follow the steps to activate the main menu 1 Press the Enter key for 3 seconds READY stand by or alarm code will appear on...

Страница 63: ...service 3 9 6 Malfunctions in het steering system Read malfunctions on the control panel steering Active malfunctions Active malfunctions always appear directly on the display of the control panel st...

Страница 64: ...s the Enter key again for 2 seconds The main menu will be activated 3 Use the plus key and or the minus key to navigate to alarm memory 4 Press the Enter key once more The menu item alarm memory is ch...

Страница 65: ...is chosen 5 Enter the log in code Entering is done by character to do this use the plus key and or minus key and confirm each character with the Enter key There is now logged in as manufacturer 6 Use...

Страница 66: ...reen Flashes at operated direction indicator control lever left 42 on steering column C Direction indicators 2 green Flashes at operated direction indicator at a mounted buffer beam or trailer Malfunc...

Страница 67: ...icture 3 20 point B and C no malfunctions of the lights Operating system signalling direction indicators On the system there are four lamps of 21 W each connected to the direction indicators per vehic...

Страница 68: ...with ascending air yield Disable fan turn the rotary switch fully counterclockwise B Rotary switch circulating air outdoor air ratio More circulation turn the rotary switch counterclockwise More outdo...

Страница 69: ...ir The oxygen percentage in the air can restore itself This can be done in the following ways Open temporarily a door window Using the switches door window driver s side and door window co driver s si...

Страница 70: ...SK375 AT3 Operating the truck Truck 3 44 SPIERINGS MOBILE CRANES USER MANUAL V 0 0 Nov 2014 Changes and typographical errors reserved 2014 Spierings Mobile Cranes All rights reserved...

Страница 71: ...in countries with rules according EEC axle loads higher than 12 tonnes for driving on public roads are not allowed CAUTION The driver of the vehicle shall at all times comply with the applicable dire...

Страница 72: ...lant level on the main screen may not be active The symbols oil level on the main screen may not be active o Check if there is no engine oil leaking The symbol oil pressure on the main screen may not...

Страница 73: ...onged and unacceptable powerful use of the brake The maximum temperature of the brake drums and brake discs may not exceed 200 C The breaking in period for the brake lining is normally approx 500 km C...

Страница 74: ...2 75 m and driving height of 4 00 m Check if there are no protruded parts above the legally permitted length width and height 3 Check the tyres and the tyre pressure see 11 5 2 Tyre pressure 4 Check i...

Страница 75: ...f Aeronautic warning lights off 12 Check if the transfer case is switched to on the road mode Check on the main screen if all longitudinal differential locks and transversal differential locks are dis...

Страница 76: ...ght Running Lamps 3 Rear lights 4 Side marking lights 5 Contour lights 6 License plate lights 7 Control panel lighting 3 Enable the fog tail light by using switch fog tail light 4 Check if the fog tai...

Страница 77: ...hicle the trailer lighting must be checked as well For more information see the documentation related to the trailer CAUTION The issues in this checklist are just briefly explained For further informa...

Страница 78: ...t up 5 Check the control panel lights on the control panel 6 Check the instruments on the control panel 7 Check the coolant level of the diesel engine truck 8 Check the engine oil level of the diesel...

Страница 79: ...dicators After turning on the ignition all indicators light up once Check if there are no defect indicators After the systems starts up the following indicators become active Indicator charging curren...

Страница 80: ...axles flashes 1 Hz The symbols no air pressure in circuit 1 and 2 flash 1 Hz The symbol transfer case depending on state and setting Display control panel gearbox After turning on the ignition the ge...

Страница 81: ...gauge of the coolant The red indicator may not be active if it is then the temperature of the coolant is higher than or equal to 110 C The symbol coolant level on the main screen may not be active The...

Страница 82: ...The gearbox chooses the right gear depending on the following factors Driving resistance Mass of the vehicle State of the accelerator Vehicle speed Diesel engine speed Gear lever see Picture 4 3 point...

Страница 83: ...and then releasing it again The gear lever springs back to the centre position Switch to automatic mode By pushing the gear lever once to the left in manual mode and releasing it again the automatic...

Страница 84: ...is position to switch the gearbox to forward drive When switched from N to D the gearbox will choose a suitable acceleration if the diesel engine is running at idle speed or the vehicle is moving When...

Страница 85: ...hen switched to DM the gearbox will only switch if the diesel engine runs at idle speed and the vehicle is not moving When the vehicle is moving then the gearbox will not switch Rotary switch on posit...

Страница 86: ...gearbox determines the correct gear based on speed engine speed and the position of the accelerator 4 8 Brakes The vehicle can be stopped in any gear At a brief stop such as at a traffic light the acc...

Страница 87: ...edal pushed in 2 Switch the gearbox to forward D by using the rotary switch 2 Release the parking brake Pull the lever and move it forwards 3 Release the brake pedal and push the accelerator gradually...

Страница 88: ...d mirrors and the optional reverse drive camera check if there are no persons or objects behind the vehicle 5 Release the brake pedal and push the accelerator gradually The vehicle starts to move back...

Страница 89: ...ome active The indicator status braking system on the control panel becomes active 4 8 1 1 Anti blocking system The service brake is equipped with an anti blocking system ABS This anti blocking system...

Страница 90: ...he spring braking boosters to vent and the parking brake to be active The indicator status brake system on the control panel becomes active In the most backward position the parking brake lever will b...

Страница 91: ...means of a valve The biggest braking performance will be in the range of 1 500 up to 2 100 rpm The braking effect decreases as the engine speed drops As long as the foot switch is pressed the engine...

Страница 92: ...moving the right control lever from its centre position to position 1 to 3 Picture 4 4 point B the deceleration of the retarder can be set Always enable evenly with short intervals between the positio...

Страница 93: ...he coolant temperature is higher than or equal to 110 C Measures to prevent high oil and coolant temperature Switch the gearbox one or more gears lower Switch the retarder to a lower position position...

Страница 94: ...d when the engine has been used under a heavy load for an extended period of time to prevent overheating of the turbo and coolant 4 Remove the ignition key truck 4 9 2 Parking 1 Activate the parking b...

Страница 95: ...long time during winter there is a risk of freezing water which has been accumulated in the tower of the crane Therefore put the vehicle in uphill position so the water can flow away 1 Enable switch...

Страница 96: ...pring returned to centre position Activate cruise control Activating cruise control can be carried out in two different ways Picture 4 6 1 By moving the right control lever shortly in direction A or B...

Страница 97: ...ontrol lever to or A or B X After pressing RES C X Speed out of range 30 kph 18 7 mph X X When using service brake X X When using parking brake X X When using engine brake X X When using retarder X X...

Страница 98: ...ation device If the variable speed limitation device is activated the speed can be increased or reduces by moving the right control lever in direction A or B One short movement the speed increases red...

Страница 99: ...ne speed control with 1 260 rpm spring returned D OFF Disable engine speed control spring returned to centre position Activate engine speed control Activate engine speed control can be done as follows...

Страница 100: ...X When using engine brake X X 4 11 Uphill and downhill driving If the accelerator is released by a possible traffic situation while uphill or downhill driving it may occur that the automatic gearbox w...

Страница 101: ...ed with a lock When using key fuel tank the filler neck will be locked For refuelling the next steps must be carried out 1 Use key fuel tank to open the lock turn the key clockwise 2 Turn the filler c...

Страница 102: ...at the right side of the vehicle 2 Turn the blue screw cap counterclockwise and remove it 3 Refill the tank with AdBlue and support the refuelling nozzle to prevent the plastic filling pipe from brea...

Страница 103: ...s dropped to point E Picture 4 11 the EAS system will be disabled On the main screen symbol EAS malfunction becomes active simultaneously with the yellow warning light on the control panel When this e...

Страница 104: ...tax which were obtained at the purchase or use of this vehicle in the country of registration or use to be invalidated 4 13 Off the road driving 4 13 1 Axle load Take particular care when see Picture...

Страница 105: ...cylinders for adjusting the axle height when sitting in the truck cab This feature is applicable when outriggering or switching to off the road mode when driving in rough terrain Picture 4 12 CAUTION...

Страница 106: ...perated by the switches on the control panel Picture 4 13 A Switch all axles up down B Switch axle 1 up down C Switch axles 2 and 3 left hand rear up down D Switch axles 2 and 3 right hand rear up dow...

Страница 107: ...are disabled and the suspension is locked Disabling the spring load happens under the following conditions Switch outrigger control is enabled The symbol outrigger control on the main screen is activ...

Страница 108: ...rough terrain or when a low vehicle speed is desired e g at driving with an erected tower the transfer case can be switched to off the road gear Then the transfer case has a lower gear ratio CAUTION B...

Страница 109: ...erential lock can be enabled so the longitudinal and transversal differentials will be locked The transfer case will also act as a longitudinal differential lock The differential indication screen on...

Страница 110: ...t automatically disabled If the symbol longitudinal differential lock flashes not all longitudinal differential locks are enabled disabled See 3 9 2 2 Main screen Differential indication screen for an...

Страница 111: ...ifferentials are not locked anymore The locks of the transversal differentials will be disabled The symbol transversal differential lock on the main screen flashes till all transversal differentials a...

Страница 112: ...gitudinal differential lock enables automatically The symbol longitudinal differential lock on the main screen flashes till all longitudinal differential locks are enabled After that the symbol remain...

Страница 113: ...buzzer becomes active when levelling is ready The control panel steering system becomes inactive 4 13 6 Manoeuvrering gearbox The automatic gearbox has a so called manoeuvering mode The vehicle speed...

Страница 114: ...buffer beam 3 till the holes in both tubes for the benefit of the pin connection are in one line 4 Reassemble the two at step 2 removed pins to the tube 4 5 Lock the two pins with the at step 1 remove...

Страница 115: ...beam horizontally 2 3 Mount the at step 1 removed R clip in the pin on the frame 1 4 Remove the two R clips 3 5 Remove the two pins 4 from the tube 6 Slide the rear part of the buffer beam 3 till the...

Страница 116: ...olding is not possible because of abnormal conditions e g on a small construction site CAUTION Driving with an erected tower is a risky act which is exclusively carried out by the own responsibility o...

Страница 117: ...hoisting block are positioned as shown in Picture 4 16 3 The electric motor of the crane must be TURNED OFF The suspension must be BLOCKED Check if the symbol axle blocking on the main screen is activ...

Страница 118: ...AT3 Driving Truck 4 48 SPIERINGS MOBILE CRANES USER MANUAL V 0 0 Nov 2014 Changes and typographical errors reserved 2014 Spierings Mobile Cranes All rights reserved Picture 4 16 Picture 4 17 Picture...

Страница 119: ...fluctuate during time Take this into account 2 Check if the tyre pressure of all tyres is in the range of 9 0 9 2 bar measured at cold tyres see 11 5 2 Tyre pressure 3 Check if the jib is in horizonta...

Страница 120: ...box shows the current gear 4 Switch the gearbox to manual mode by moving the gear lever in automatic mode to the left once and release the lever again 5 Switch the gearbox to the 1 st gear by moving t...

Страница 121: ...sed and the parking brake can be released The power assisted steering remains active CAUTION Before towing of the vehicle contact Spierings Mobile Cranes The indicated instructions are just meant to h...

Страница 122: ...ED See the differential indication screen for an overview of the enabled longitudinal and transversal differential locks 4 Remove the cover of the central console 5 Operate switch transfer case neutra...

Страница 123: ...can be followed as described in 4 16 1 Towing with functioning diesel engine service brake and steering system However there are some additional problems The system is not building air pressure 1 The...

Страница 124: ...ove the outrigger beam on the right front see Picture 4 22 can be connected to the air line of an external compressor The air circuit is pressurized by the external compressor Check the air pressure g...

Страница 125: ...hexagonal head screw A fully out of the parking brake booster at the rear Picture 4 23 2 Do this twice per axle left and right for axles 2 and 3 The parking brake is released when the hexagonal head s...

Страница 126: ...no more oil eliminating the power assisted steering largely Only the emergency steering pump delivers oil for the power assisted steering However this pump only delivers oil when the vehicle is moving...

Страница 127: ...there are some additional problems 1 The drive is eliminated Remove the drive shafts on the output shafts of the transfer case For more information see 4 16 3 1 Remove drive shafts on output shafts o...

Страница 129: ...nts about oil leakage cracks or excessive noise If the annual inspections are not carried out What does thoroughly inspected mean The thorough inspection means that all the construction parts of the c...

Страница 130: ...o 20 years Extension is possible only after thorough inspection by an authorized body 5 1 5 Outrigger system The outrigger system is an important part of the crane and provides de stability during ere...

Страница 131: ...equipped workshop 5 2 1 First service truck After the first 300 to 400 operating hours the first service must be carried out For more information see 5 3 Maintenance schedule truck In most cases the f...

Страница 132: ...ce daily weekly or bi monthly will logically also receive attention at the annual maintenance Explanation of codes in the maintenance schedule C Check CL Check level L Lubricate P Clean purify D Drain...

Страница 133: ...ce 1 st service truck Daily Weekly Bi monthly 30 000 km yearly Other Engine oil CL CL X Oil filter X Cooling system C C Coolant CL CL 4 yearly replaced Anti freeze concentration C Radiator Intercooler...

Страница 134: ...er X X Transfer case C C Oil transfer case X CL 2 yearly replaced Axles C C Oil differentials X CL 4 yearly replaced Oil axle hubs X CL 2 yearly replaced Tyres C C Tyre pressure C Brake linings C 5 3...

Страница 135: ...rly Other Hydraulic oil CL CL Hydraulic fine filter X 2 yearly replaced Hydraulic coarse filter X X Accumulators C Hoses and connections C 5 3 7 Maintenance schedule pneumatic system Maintenance 1 st...

Страница 136: ...onthly 30 000 km yearly Other Automatic lubrication system C P CL Manual lubrication L P L 5 3 9 Maintenance schedule others truck Maintenance 1 st service truck Daily Weekly Bi monthly 30 000 km year...

Страница 137: ...board voltage of the truck is 24 V There are two batteries connected in series During running of the truck engine these batteries are charged by an alternator which is driven by the truck engine see...

Страница 138: ...rd axle see Picture 6 2 The batteries are protected by a cover Checking the batteries must be carried out as follows 1 Open the door of the storage box at the right hand side of the verhicle 2 Remove...

Страница 139: ...using a quick charger When using a quick charger all cables must be removed from the battery clamps and the quick charger must be attached directly to the battery terminals 6 2 3 Replacing batteries...

Страница 140: ...ck can be interrupted 6 4 Fuses 6 4 1 Fuses in the fuse box In the fuse box in the dashboard co driver s side in the truck cab there is a circuit board mounted with fuses and a relay Also on the top o...

Страница 141: ...Cranes All rights reserved 6 4 2 Main fuses In the centre console co driver s side of the truck there are two main fuses mounted see Picture 6 4 6 4 3 Fuses in the control cabinet of the truck The fu...

Страница 142: ...SK375 AT3 Electrical system Truck 6 6 SPIERINGS MOBILE CRANES USER MANUAL V 0 0 Nov 2014 Changes and typographical errors reserved 2014 Spierings Mobile Cranes All rights reserved...

Страница 143: ...and right side see Picture 7 1 A Direction indicator B Main beam and parking light C Low beam D Daylight Running Lamps LED INFORMATION For more information see the electrical diagram in the Annex CHE...

Страница 144: ...t head screws 2 at the upper side of the bumper 3 Remove the bumper from the supports 3 Replacing lamp Carry out the following steps for replacing a lamp see Picture 7 3 1 Unscrew the fitting Picture...

Страница 145: ...nect the plug from the bumper to the truck 3 Cut the electrical wires of the five lights on the back of the bumper see Picture 7 4 4 Remove the two screws with spring washers from each light 5 Remove...

Страница 146: ...the same procedure as replacing the low beam see 7 1 Low beam 7 4 Parking light Removing bumper For replacing the lamps first the bumper needs to be removed For more information see 7 1 Low beam L Rep...

Страница 147: ...or replacing the lamps first the bumper needs to be removed Replacing lamp The direction indicator is situated at the top of the fitting 1 Turn the lamp holder a quarter turn counterclockwise see Pict...

Страница 148: ...2 Side direction indicator Replacing lamp 1 Unscrew the cap of the fitting Picture 7 10 2 Replace the lamp 3 Check the operation of the lamp 4 Mount the cap on the fitting 7 5 3 Rear direction indica...

Страница 149: ...rection indicators mounted on the buffer beam see Picture 7 12 Replacing lamp 1 Unscrew the grate 2 Unscrew the cap of the fitting 3 Replace the lamp 4 Check the operation of the lamp 5 Mount the cap...

Страница 150: ...Mount the cap on the fitting 7 6 3 Tail light buffer beam Replacing lamp Replacing the tail lights of the buffer beam follows the same procedure as replacing the direction indicator of the buffer beam...

Страница 151: ...m Replacing lamp Replacing the reverse drive light of the buffer beam follows the same procedure as replacing the rear direction indicator of the buffer beam see 7 5 4 Direction indicators buffer beam...

Страница 152: ...e marking light truck Replacing lamp This side marking lights contains LED s which are not replaceable see Picture 7 14 If this light is defective the entire unit needs to be replaced 1 Unscrew the si...

Страница 153: ...Front contour lights At the right hand side of the vehicle the contour lights are attached to the tower head box at the front left hand side the contour lights are attached to the top jib see Picture...

Страница 154: ...s reserved 2014 Spierings Mobile Cranes All rights reserved 7 11 2 Rear contour light The rear contour lights are mounted to the platform of the crane see Picture 7 18 Replacing lamp 1 Unscrew the cap...

Страница 155: ...014 Spierings Mobile Cranes All rights reserved 7 12 License plate lights The license plate at the rear of the truck is illuminated see Picture 7 19 and Picture 7 20 Replacing lamp 1 Unscrew the cap o...

Страница 156: ...gs Mobile Cranes All rights reserved 7 13 Rotaflares The truck is equipped with a number of rotaflares see Picture 7 21 Replacing lamp The orange cap is firmly clamped under a clamp edge 1 Pull the or...

Страница 157: ...sides of the truck cab and two work lamps at the back of the truck Replacing lamp 1 Unscrew the cap of the fitting 2 Remove the cables 3 Release the clamping spring and turn it away from the lamp bas...

Страница 159: ...d or leakage as soon as possible to prevent major damage to the hydraulic system 8 1 Hydraulic tank The hydraulic tank is situated in the left hand engine cowling Picture 8 1 INFORMATION For more info...

Страница 160: ...may reach maximally to the upper edge of the sight glasses 8 1 3 Analysing oil Have the hydraulic oil regularly analysed and refresh the hydraulic oil if needed CHECK TEST Timely check the hydraulic o...

Страница 161: ...iven by the truck engine The steering pump mounted in the lower left corner against the engine block provides the mechanically steered front axles with hydraulic oil The other pump is mounted on the f...

Страница 162: ...e engine cowling 2 Unscrew the lid of the filter holder B by turning the lever counterclockwise 3 Replace the filter element A and the sealing rings which must be greased lightly 4 Mount the lid of th...

Страница 163: ...ove the left hand cover plate of the engine cowling 2 Replace the filter Rotate the filter using a strap wrench Lightly grease the sealing ring of the new filter Mount the new filter and screw it tigh...

Страница 164: ...he following steps must be carried out 1 Turn off the diesel engine of the truck 2 Place an oil tray under the filter 3 Unscrew the bottom of the filter wrench width 19 4 Remove the filter from the ho...

Страница 165: ...d air reservoirs see Picture 9 1 Compressed air reservoir 1 40 liters This reservoir ensures the operating of the service brake boosters of axle 1 This reservoir also provides the compressed air for o...

Страница 166: ...clutch and the gearbox If the air pressure in the secondary system is lost still the clutch and the gearbox can be switched for a few times The following components are operated by the secondary syst...

Страница 167: ...y positioned and secured 2 Turn off the engine of the truck 3 Depressurize the pneumatic system Release the pressure by using a hose connected to nipple A above the right hand outrigger beam see Pictu...

Страница 168: ...to be replaced 9 5 Oil atomizer water separator The oil atomizer water separator Picture 9 5 is situated against the accessory reservoir 10 litres under the chassis at the left between axles 2 and 3 T...

Страница 169: ...ator is operating semi automatically If there is pressure on the air system the valve under the water separator will be pressed in The condensate will be collected in the flask If there is no pressure...

Страница 170: ...pressure reservoirs These are mounted in the chassis at the left side in front of the axle 2 see Picture 9 7 The system pressure must be 9 8 bar and can be adjusted by the pressure relief valve on th...

Страница 171: ...ure 10 1 Technical data Brand and model DAF PR265 U1 Version Water cooled four stroke diesel engine with electronically controlled injection system Number of cylinders 6 Number of valves per cylinder...

Страница 172: ...il level must be between Min and Max level Picture 10 2 TOXIC SUBSTANCES Lubrication oil can cause skin irritation or skin lesions Avoid contact with the lubricating oil to prevent skin lesions When w...

Страница 173: ...pstick The oil level can also be checked by means of a dipstick Checking the oil level using the dipstick must be carried out as follows 1 Open the cover of the left hand engine cowling 2 Take the dip...

Страница 174: ...a few minutes so the oil can run down the crankcase 5 Check the oil level using the dipstick see 10 2 1 Checking oil level diesel engine truck 6 Check if the oil level is between Min and Max 7 Insert...

Страница 175: ...age plug by a new one 5 Mount the drainage plug back on the crankcase 6 Replace the oil filter element see 10 2 3 2 Replacing oil filter element CHECK TEST Timely refresh the oil to prevent damage to...

Страница 176: ...filter element see 14 2 Maintenance specifications diesel engine truck 7 Mount the filter cover back on the filter casing 8 Tighten the filter cover with the tightening torque which is mentioned on t...

Страница 177: ...ngine truck CAUTION Always use the coolant as mentioned in 14 2 Maintenance specifications diesel engine truck Only top up with coolant of the same type CORROSIVE SUBSTANCES Coolant is a harmful subst...

Страница 178: ...ect the crane till the tower is in vertical position and locked 2 Remove the small cover between the left engine cowling and the roof of the truck cab 3 Turn off the cap Picture 10 8 of the expansion...

Страница 179: ...inage plug at the bottom of the radiator 2 Unscrew the drainage plug see Picture 10 9 and let the coolant drain 3 Mount the drainage plug to the bottom of the radiator CHECK TEST Timely check the cool...

Страница 180: ...p the cooling system with coolant see 10 3 2 Topping up coolant diesel engine truck 7 Mount the cap of the expansion tank 10 3 4 Anti freeze concentration It is recommended to check the anti freeze co...

Страница 181: ...pecial cold aluminium cleaning agent 2 Let the aluminium cleaning agent rinse for a few minutes and wash away with a converging water jet in the longitudinal direction of the fins to prevent damage 3...

Страница 182: ...Picture 10 11 on a clean and dust free surface Rotate the filter while beating so the dust will be released through the openings 6 Lightly grease the rubber sealing ring of the filter element 7 Mount...

Страница 183: ...esel engine truck 6 Mount the new filter element in the filter casing 7 Mount the filter cover to the filter casing and fasten the filter cover with the clips 8 Close the cover of the engine cowling 1...

Страница 184: ...stem needs to be checked Fuel tanks Pipes Fuel filter Connections 10 4 2 Fuel tanks The truck is equipped with two fuel tanks see Picture 10 12 The fuel tank can be filled via the filler opening at th...

Страница 185: ...d can be reached from below Picture 10 13 10 4 3 1 Draining water separator Draining the water separator Picture 10 14 must be carried out as follows 1 Partly open the drainage plug C Picture 10 14 at...

Страница 186: ...ean the bottom cover 6 Replace the O ring and grease the new O ring lightly 7 Mount a new filter element on the bottom cover and fill with clean diesel 8 Replace the sealing ring and lightly grease th...

Страница 187: ...g 2 Remove the filter cover A Picture 10 17 from the filter casing B 3 Let the filter casing leak off 4 Remove the filter cover together with the filter element C from the filter casing 5 Take the fil...

Страница 188: ...t in the filter cover see 14 2 Maintenance specifications diesel engine truck 9 Mount the filter cover with the filter element over the centre pipe and tighten it on the filter casing by hand 10 Mount...

Страница 189: ...Venting of the fuel system must be carried out as mentioned below 1 Remove the left cover plate of the engine cowling 2 Operate the hand pump by moving the knob inwards and outwards Picture 10 18 Oper...

Страница 190: ...exhaust gases in the exhaust system The injection is done electro pneumatically and takes place just before the damper catalytic converter The quantity AdBlue that is sprayed in the damper is dependin...

Страница 191: ...nage plug B Picture 10 20 and let the filter casing leak off 3 Remove the filter cover A together with the filter element and the spacers 4 Replace the sealing ring of the filter cover and lightly gre...

Страница 192: ...system Replacing the air filter oil separator Picture 10 21 must be carried out as described below 1 Remove the air filter oil separator by turning it counterclockwise 2 Replace the sealing ring and l...

Страница 193: ...elt CHECK TEST Check and replace timely the poly V belts to prevent damage to the engine For more information see 5 3 1 Maintenance schedule diesel engine truck CAUTION Always mount a new poly V belt...

Страница 194: ...e radiator while tilting the fan Replacing toothed belt 1 Loosen the two bolts Picture 10 23 A 2 Relax the toothed belt so it can be removed from the pulleys 3 Check the rings on the pulleys for damag...

Страница 195: ...re 10 24 A It is possible to block the belt tensioner temporarily with a 4 5 mm pin or drill B 2 Remove the poly V belt 3 Check the pulleys for damages rust and grease deposits Replace the pulleys if...

Страница 196: ...ed 5 By moving the tensioner against the spring force the blocking pin can be removed 6 Put the poly V belt over the last pulleys see Picture 10 25 7 Check if the poly V belt is placed in all grooves...

Страница 197: ...ated retarder has 12 forward gears and 2 reverse gears which are electro pneumatically switched Because of this a dry clutch will do The retarder is a transmission brake which generates braking force...

Страница 198: ...tal surface 2 Remove the filler plug see Picture 11 2 A 3 If the oil level is not immediately below the filler neck then refill see 14 3 1 Specifications gearbox 4 Mount the filler plug with a tighten...

Страница 199: ...3 B and C are magnetic so parts of metal are collected there 7 Mount the drainage plugs B and C with a tightening torque of 60 Nm 8 Top up new oil via the filler neck Picture 11 3 A till the bottom o...

Страница 200: ...4 3 1 Specifications gearbox which is situated at the back of the gearbox Picture 11 4 A directly after the oil drainage Picture 11 4 CAUTION In order to avoid measurement errors the oil level may not...

Страница 201: ...gnet F at the back of the filter element and clean it 4 Remove the old filter element of the cover 5 Check the cover B for damages 6 Replace the O ring C Please note that the O ring must be ordered se...

Страница 202: ...riven by output shaft 3 The transfer case has two gear ratios High 1 0 89 on the road Low 1 1 536 off the road The internal output shaft A drives the emergency steering pump hydraulic pump which is us...

Страница 203: ...level must just be under the level plug 3 If this is not the case top up oil 11 3 3 Refreshing oil transfer case by using filler necks till the oil leaves level plug 3 5 Let the oil drain 6 Mount the...

Страница 204: ...Mount the drainage plugs 7 Top up via the opening approx 6 5 litres of fresh oil till the edge of level plug 3 is reached see 14 2 Maintenance specifications diesel engine truck and 14 3 2 Specificat...

Страница 205: ...es Mechanically End 6 15 11 4 2 Checking oil level differentials A Air vent B Filler neck C Drainage plug at bottom side of differential not shown in picture CAUTION In order to avoid measurement erro...

Страница 206: ...differential 1 Make sure that the vehicle stands on a flat horizontal surface 2 Put an oil tray under the drainage plug 3 Remove the drainage plug C Picture 11 9 and collect the oil 4 Clean the draina...

Страница 207: ...a flat horizontal surface 2 Before checking the wheel must be positioned in such a way that the arrow is pointing upwards fill 3 Remove filler plug B from the opening and replace the sealing ring 4 C...

Страница 208: ...t the bottom 3 Put an oil tray under the drainage plug A 4 Remove drainage plug A and the filler plug B 5 Clean the drainage plug A 6 Mount the drainage plug A 7 Top up the drive axles via the filler...

Страница 209: ...time then this is an important signal in order to preventively replace this tyre After a long drive in which a lot of fast speed is driven or a lot is braked the crane should be driven at a lower spe...

Страница 210: ...9 2 bar 3 Mount the valve cap with the correct sealing ring on the valve 11 6 Brake linings 11 6 1 Checking brake linings At the rear of every brake drum it can be checked if the brake linings are sti...

Страница 211: ...heck the thickness of the brake lining The brake linings needs to be replaced if this is worn to the wear depth A see Picture 11 13 If the play B is larger than 0 5 mm then readjust 3 Mount the rubber...

Страница 213: ...rotary movement of the steering wheel is activated in the steering box A and transposed into the mechanical movement of the steering rod B which operates the steering arms C of the axles 12 1 Steerin...

Страница 214: ...nt of the steering rods These rods operate the steering arm of axle 1 Hydraulic Axle 3 is hydraulically steered by means of a valve block and a main steering cylinder Retracted axle If the axle is ful...

Страница 215: ...an emergency that the vehicle remains steerable till it comes to a stop When steering pump 2 becomes active the steering box disables the activating of the steering cylinders on the front steering axl...

Страница 216: ...ain normally steerable Stop as soon as possible to restore the failure For more information see Chapter 8 Hydraulic system 12 4 Maintenance steering system 12 4 1 Checking steering system Check the st...

Страница 217: ...13 1 1 Grease pump The automatic lubrication system truck has one grease pump see Picture 13 1 This grease pump is controlled by means of a timer automatic lubrication system truck The grease pump wit...

Страница 218: ...clock 1 0 Grease pump disabled Clock Timer active 1 Grease pump continuously enabled B Indicator 0 clock 1 0 Grease pump disabled Clock Timer active 1 Grease pump continuously enabled C Switching seg...

Страница 219: ...obile Cranes All rights reserved 13 1 3 Lubrication points central lubrication system The following lubrication points are part of the central lubrication system A Pins for fixing spring cylinders up...

Страница 220: ...cation truck 13 2 1 Retractable cylinders outrigger beams Picture 13 6 A shows the position of the lubrication nipple of the retractable cylinder inside the beam For lubricating these nipples the outr...

Страница 221: ...ring rods are free of maintenance except the splines These must be lubricated manually see Picture 13 9 A 13 2 4 Tower support The tower support is situated directly behind the cabin on top of the eng...

Страница 223: ...and type DAF PR265 U1 Version Water cooled four stroke diesel engine with electronic controlled injection system Emission standard Euro 5 AdBlue system Amount of cylinders 6 Amount of valves per cylin...

Страница 224: ...External filter AF25454 Internal filter AF25468 SERV03100170 SERV03100180 1x 1x Fuel pre filter water separator Racor DAF 1296851 SERV04300010 1x Fuel filter Filter element DAF 1699168 SERV1150100 1x...

Страница 225: ...tyres Description Specification Spierings code Quantity Amount Oil differential axle 2 SAE 75W90 OLSM00100120 17 litres Oil differential axle 3 SAE 75W90 OLSM00100120 20 litres Oil axle hubs SAE 75W9...

Страница 226: ...211 1x Hydraulic fine filter FH 100 Triple R HYIN04100040 1x Filter steering system Gauze filter 2 0008G40 A00 0 M HYIN04100060 1x 14 6 Specifications pneumatic system truck Description Specification...

Страница 227: ...ges and typographical errors reserved 2014 Spierings Mobile Cranes All rights reserved 15 Annexes TAB 1 Pneumatic scheme TAB 2 Hydraulic scheme TAB 3 Electric scheme TAB 4 Central lubrication system T...

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