Dawson EMV 70 Operator'S Instructions/Spare Parts List Download Page 49

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ADAPTOR BRACKET ASSEMBLY

Remarks:
• Check for wear on pin adaptor
• Visual inspect weld condition
• Check bushes for wear
• Check pin is ok, free from warping

• Check for wear to post

• Grease

IMPORTANT!

GREASE DAILY

SADDLE ASSEMBLY

Remarks:
• Visual inspect saddle for cracks
• Check sandwich mounts for splits / damage

• Check bump stops for damage

Severe wear to pin

Wear to adaptor

Wear to bush

4QW

5HIQR

When EMV is lifted, check there is no
more than a 1mm gap here. A gap could
mean wear to bearing or thrust washer

Old position of grease point on post

New position of grease point on end of saddle

Summary of Contents for EMV 70

Page 1: ...LING HAMMERS EXCAVATOR MOUNTED VIBRATORS EXCAVATOR MOUNTED DRILLS QUIET VIBRATIONLESS PUSH PULL PILING PILE EXTRACTION SHEET PILE GUIDE FRAMES SHEET PILE CAPPING SYSTEMS CFA CLEANERS PILE POINTS SPLIC...

Page 2: ...January 2013 v8 DAWSON CONSTRUCTION PLANT LIMITED EMV 70 OPERATORS INSTRUCTIONS SPARE PARTS LIST PART No 070 000 00 00 Serial no 70 051 onwards...

Page 3: ...1 Preparations before driving extracting piles 5 2 Driving piles 5 3 Extracting Piles 6 0 Maintenance 6 1 Daily Maintenance 6 2 Every 50 working hours 6 3 Every 1000 working hours 7 0 Trouble Shooting...

Page 4: ...70 Serial Number 70 056 Year of Manufacture 2013 Power kW 12 Relevant Regulations 2006 42 EC Machinery Directive 2000 14 EC Noise emission in the environment Measured sound power level on machines rep...

Page 5: ...emely versatile and readily adapts to most suit excavators from 5 5 to 17 tonnes and with care up to 22 tonnes Hydraulic power supply is taken from the excavators bucket ram circuit providing adequate...

Page 6: ...NITS METRIC US STATIC MOMENT 0 7 kgm 60 in Ibs FREQUENCY 3 000 rpm CENTRIFUGAL FORCE 70 KN 15 730 lbs F AMPLITUDE 4 mm 0 157 in MIN HYDRAULIC FLOW RATE 30 L min 8 gpm MAX HYDRAULIC FLOW RATE 120 L min...

Page 7: ...f or responsible for the use and maintenance must ensure that the vibrator and all it s auxiliary equipment are in good condition Piling should only be carried out under the supervision of an appropri...

Page 8: ...s to prevent contamination Disconnect the vibrator from the excavator 2 1 6 Transporting Piles on Site Transporting a pile using the vibrator should only be done over a small distance with the clamp f...

Page 9: ...ing effect can occur Also the ground effectively sticks itself to the pile and much of the power generated is lost in shaking the ground The EMV is particularly effective for its size and weight becau...

Page 10: ...o installing the EMV A shear pin is used to fix the vibrator to the boom via an adaptor bracket Different adaptor brackets may be required for different excavators Check this prior to the start of ins...

Page 11: ...they should be replaced It is strongly recommended that quick release couplings are not used for this application For permanent installation ball valves can be added to the excavator boom to ensure r...

Page 12: ...ore taking the equipment into service g It is particularly important that you make sure that during a piling operation the vibrator is kept directly above and in line with the pile otherwise the pilin...

Page 13: ...er whilst the EMV is running it will cause hydraulic system pressure spikes to occur i Remove the chain clamp and lifting chain from the pile lifting hole j Repeat steps b j to continue k When piling...

Page 14: ...Continue extracting the pile until the pile foot is almost extracted Stop vibration at this point and carefully pull the pile out the remaining short distance f Move the pile to a suitable area and pl...

Page 15: ...every 1000 working hours 6 1 Daily Maintenance a Grease the two grease points on the EMV70 one on the Saddle Swivel and the other on the side of the Clamp Body Two or three pumps with a molybdenum bas...

Page 16: ...to the Clamp Body fit the clamp hoses then fit and tighten the Cap Screws using the hexagonal wrench Ensure the clamp functions correctly after completing the work g Inspect the rubber Sandwich Mounts...

Page 17: ...Clamp Body Grease Point for the Moving Jaw Gearbox Oil Drain Plug Breather Filler Plug Swivel Assembly Lifting Chain Chain Clamp Clamp Cylinder Hard Jaws Base View Side View...

Page 18: ...class SAE 75W 90 will be suitable Alternatively in hotter climates fully synthetic oil of the same classification may be used For example Manufacturer Mineral Oil Reference Synthetic Oil Reference BP...

Page 19: ...thout adequate supervision 7 1 EMV clamp does not close 7 1 1 Check that base machine hydraulics lines are correctly connected see section 4 2 Operate control lever in both directions to check flow di...

Page 20: ...his case the unit usually runs very slowly unless metal fragments have become entrapped in the transmission system as a result 7 2 6 Remove the motor from the gearbox and test 7 2 7 As a last resort t...

Page 21: ...ain hose or the hose bore too small either of these can contribute to an increase in back pressure 7 4 4 Extremely cold weather if the base machine hydraulic oil is of an inappropriate viscosity grade...

Page 22: ...Consult with the manufacturer at this stage or one of their approved distributors it is strongly recommended that the unit be repaired by the manufacturer in order to ensure correct procedures and ma...

Page 23: ...8 0 HYDRAULIC METRIC HOSE AND FITTING LIST EMV70 Item Part No Description Qnty 1 Hose pack numbers to be confirmed 5 6 10 14 17 B C E F 1 C B 17 10 5 6 F E 14...

Page 24: ...y 3 H00440 REDR1x1 2 bush 3 9 H00446 GEV16SRWD stud coupling 3 11 H00448 ELVD12L run tee 1 13 H00450 GEV10LR3 8WD stud coupling 2 G H00462 EP 16S straight to 16S 45 1200mm CHL 1 H H00463 3 82EP 12L st...

Page 25: ...ed female 2 3 H00440 REDR1x1 2 bush 3 7 H00444 7B06 socket 1 9 H00446 GEV16SRWD stud coupling 3 15 H00452 IBP0606 adaptor 1 16 H00453 GEV10SRWD stud coupling 1 D H00459 EP 10S 90 to 10L 90 AOR 90 1500...

Page 26: ...RAULIC METRIC HOSE AND FITTING LIST EMV70 Item Part No Description Qnty 12 H00449 GEV10LRWD stud coupling 2 C H00458 EP 10S 90 to 10L 90 AOR 90 1000mm CHL 1 D H00459 EP 10S 90 to 10L 90 AOR 90 1500mm...

Page 27: ...8 0 HYDRAULIC METRIC HOSE AND FITTING LIST EMV70 Item Part No Description Qnty A H00456 EP 10S straight to 10L 90 300mm CHL 1 18 H00455 RV10 3 8 4219A non return valve 1 A 18...

Page 28: ...8 0 HYDRAULIC METRIC HOSE AND FITTING LIST EMV70 Item Part No Description Qnty 8 Hose pack numbers to be confirmed H 4 H00441 RSWV10SR banjo 1 H 8 4...

Page 29: ...9 0 PARTS LISTS FOR THE EMV70...

Page 30: ...XX 0 05 DIMENSIONS IN MILLIMETERS X 0 5 UJYJW FYY UJYJW FYY 843 2 TK 7 3352 J 8 9 43 8 9 43 9 9 121 5 7851 2 5 8 725 9 9 6 9 1 86 63 7 3 1 6 5 3 1 63 5 RZW DVKHU PP UHDWKHU LOOHU 3OXJ 6 9 2LO HYHO 6L...

Page 31: ...ate Intro DAWSON CONSTRUCTION PLANT LTD ROUGH MACHINE N9 FINE MACHINE N8 GRIND N6 UNLESS STATED OTHERWISE SURFACE FINISH X X 0 25 ANGLES 0 5 MACHINING TOLERANCES UNLESS STATED OTHERWISE X XX 0 05 DIME...

Page 32: ...N PLANT LTD 3RD ANGLE ROUGH MACHINE N9 FINE MACHINE N8 GRIND N6 UNLESS STATED OTHERWISE SURFACE FINISH X X 0 25 ANGLES 0 5 MACHINING TOLERANCES UNLESS STATED OTHERWISE X XX 0 05 DIMENSIONS IN MILLIMET...

Page 33: ...N8 GRIND N6 UNLESS STATED OTHERWISE SURFACE FINISH X X 0 25 ANGLES 0 5 MACHINING TOLERANCES UNLESS STATED OTHERWISE X XX 0 05 DIMENSIONS IN MILLIMETERS X 0 5 UJYJW FYY UJYJW FYY 1 25 88 89740 TK 8 9...

Page 34: ...ANGLE ROUGH MACHINE N9 FINE MACHINE N8 GRIND N6 UNLESS STATED OTHERWISE SURFACE FINISH X X 0 25 ANGLES 0 5 MACHINING TOLERANCES UNLESS STATED OTHERWISE X XX 0 05 DIMENSIONS IN MILLIMETERS X 0 5 2 TK 8...

Page 35: ......

Page 36: ...andard Scale Affirmed Drawing no Sheet Replace Date Replaced by Qnt Rf nr Revision Appr by Date Intro DAWSON CONSTRUCTION PLANT LTD 3RD ANGLE ROUGH MACHINE N9 FINE MACHINE N8 GRIND N6 UNLESS STATED OT...

Page 37: ......

Page 38: ...0 205 240 22 7 8 12 M16 x 2 72 000 106 000 124 000 215 310 370 24 61 64 14 9 16 M18 x 2 5 91 000 129 000 151 000 300 430 510 27 1 1 16 14 9 16 M20 x 2 5 117 000 166 000 194 000 430 620 720 30 1 3 16 1...

Page 39: ...to the excavator Enviromentally friendly low noise localised directional vibration Automatic hydraulic clamp operation Flexiblity in application Flow regulator prevents excessive oil supply to vibrat...

Page 40: ...0 60 88 120 DYNAMIC MASS INCLUDING UNIVERSAL CLAMP lbs 781 814 1 380 2 240 2 576 kg 355 370 625 1 008 1 150 TOTAL MASS INCLUDING UNIVERSAL CLAMP lbs 1 122 1 155 2 123 2 834 3 360 kg 510 525 965 1 275...

Page 41: ...28 EMV 550 EMV 450 EMV 300 EMV 70 30 Clamps Mass 300 Universal Clamp 163 kg 450 Universal Clamp 273 kg 550 Universal Clamp 416 kg Caisson Beam with Clamps 670 kg SPECIFICATION UNITS VIBRO MODEL EMV70...

Page 42: ...ulic power As a guide the EMVs typically suit the following base machine sizes EMV70 requires 30 L min 240 bar 5 5 17 t excavator EMV220 requires 90 L min 280 bar 7 22 t excavator EMV300 requires 130...

Page 43: ...0 mm 3 2 tonnes 4082 8 mm 2 tonnes Features SWL of 2000 kg for the 8 mm chain clamp 3200 kg for the 10 mm chain clamp 8000 kg for the 16 mm chain clamp Robust high strength steel body Designed to with...

Page 44: ...because its mounted on your excavator you can drill vertical holes anywhere the excavator goes It s ideal for drilling over casings on railway embankments under bridges or near power lines anywhere w...

Page 45: ...E OR CHANGE SPECIFICATIONS OR DESIGNS WITHOUT NOTICE OR INCURRING OBLIGATIONS Dawson Construction Plant Ltd Chesney Wold Bleak Hall Milton Keynes MK6 1NE England Tel 44 0 1908 240300 Fax 44 0 1908 240...

Page 46: ...Spares Supplied GEARBOX ASSEMBLY Oil Level Leaks Visual Case Breather Valve Motor Blow off Valve General Condition Remarks HOSES Hoses Condition Spring Guard Condition Running Leaks Fittings Addition...

Page 47: ...EAK HALL MILTON KEYNES MK6 1NE ENGLAND TEL 44 1908 240300 FAX 44 1908 240222 EMAIL DAWSON DCPUK COM DAWSON EMV INSPECTION PROCEDURE WORLDWIDE DEALER NETWORK GLOBAL SUPPLY LOCAL SUPPORT A GUIDE TO EMV...

Page 48: ......

Page 49: ...REASE DAILY SADDLE ASSEMBLY Remarks Visual inspect saddle for cracks Check sandwich mounts for splits damage Check bump stops for damage Severe wear to pin Wear to adaptor Wear to bush 4QW 5HI QR When...

Page 50: ...eratures on bearing caps should be even Visual check for oil leaks Bearing Cover Gasket Ensure all bolts are tight Check case breather valve Check oil levels Check motor blow off valve Photo of EMV450...

Page 51: ...HOSE ASSEMBLY Remarks Check general condition Check spring guard condition Insure fittings are all tight Check for running leaks Severe damage to hose assembly...

Page 52: ...g jaw wear on teeth and general damage Inspect chain for damage Inspect chain clamp where fitted for damage Severe damage and wear to teeth on jaws on left in comparrison new jaw on right Damage to ch...

Page 53: ...STAND Remarks Inspect general condition of stand...

Page 54: ...T AT ANY TIME OR CHANGE SPECIFICATIONS OR DESIGNS WITHOUT NOTICE OR INCURRING OBLIGATIONS Dawson Construction Plant Ltd Chesney Wold Bleak Hall Milton Keynes MK6 1NE England Tel 44 0 1908 240300 Fax 4...

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