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REV032218 LST3700 

 

 

37TON LOG SPLITTER 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

 

Instruction & Assembly

   

 
 
 

 
 

SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE 

 
 
 

 

 

Summary of Contents for LST3700

Page 1: ...REV032218 LST3700 37TON LOG SPLITTER Instruction Assembly SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE ...

Page 2: ...arnings and Rules 3 Hazard Signal Word Definitions 4 Controls and Features Identification 5 Assembly Instructions 7 Operation Instructions 11 Maintenance and Storage 15 Troubleshooting 16 Specification 17 Parts Drawing Parts List 18 ...

Page 3: ... r at night on in rough terr or equipme wner s manu og splitter to clear from m area clean a ye protection instructions ons that ma are factors before use S ter it is reco PONENTS cl 3 RAL WAR ual complet safety and e operating th us injury to th or stand on pon or climb ng to assure s immediate assembled d capacity of ng the equip and level gro nly during da rain along c nt damage D ual for prope...

Page 4: ...he safety potential p messages le injury or ER indicat on which if ous injury NG indica on which or serious in ON indica on which if erate injury ON used w es a potent voided ma efinitio 7 tons of ram on this log s sition It is e erating the lo ifications se y alert symb personal inj that follow death tes an im f not avoide ates a p if not avo njury ates a p not avoide y without the tially hazar y...

Page 5: ...ation and function of the controls and features Save this manual for future reference 1 50MM Coupler 2 Hydraulic Cylinder 3 Control Valve 4 8 Wedge 5 Log Cradle 6 Beam 7 Log Cradle 8 Fill Plug 9 Tires 10 Engine 11 Gear Pump 12 Jockey Wheel 13 Safety Chains Controls and Features Identification ...

Page 6: ...red the ns for assem us injury to t 6 MBLY ce and care ect the comp follow steps 24mm 27m ped Withou g engine fil manual for en l Tank is Sh oil verify the il tank if mar og Splitter C damaged co log splitter a CAUTION mbly and o the user or efully remove ponents to e s 1 through 8 mm Wrench ut Oil l with SAE 1 ngine oil cap hipped With e oil level us rking is not s Componen omponents and file a c...

Page 7: ... pin Ø4x36 73 are already assembled in the log splitter 2 Attach engine mounting plate 95 to the hydraulic reservoir using hex lock nut M10 83 flat washer Ø10 84 and hex bolt M10x30 85 STEP 2 Attach Tow Bar to the Hydraulic Reservoir 1 Attach the tow bar 62 to the hydraulic reservoir and secure using two hex bolt M12x100 24 flat washer Ø12 65 and nylon lock nut M12 13 Assembly Instructions WARNING...

Page 8: ...he mounting plate put the hex bolt M10x75 46 through the bottom of the plate bolt should go through blocks flat washer and engine base Place a lock washer Ø10 90 flat washer Ø10 84 and tighten with nylon lock nut M10 83 3 Attach the clear oil pipe 53 to the bottom of the gear pump and secure with clamp 51 4 Put O ring Ø14x2 5 19 on the gear pump outlet connector 23 attach the hydraulic hose 16 to ...

Page 9: ...ar oil Damage bles and 7 78 to t M10 83 50 to the asher Ø8 3 draulic reser l er is on a lev ck to add oi wner s engin pstick aily and add iod check t to the En gular unlead l d slowly add pansion nd wipe awa rt the engine to the log s 9 Fenders the beam us e hydraulic r 32 and nylo rvoir and fen vel surface l ne manual f d as needed the engine o ngine ded fuel with d fuel to the t ay any spilled C...

Page 10: ... are test evel e control leve d check hyd c oil fill cap allow the log ratures are opening and arly for poss eek medical nd secure b do not touch ere they are hoses befor 10 DANGER n monoxide ess fainting entilated are building enc confined a og splitter ind CAUTION nd extremel death ment trauma minimum 86 he tank to al ngine is runn ng the fuel ta t level surfa lic reservoir 32 AW46 fluid shoul t...

Page 11: ...could crush else operate ER ry passenge evel and visu make sure th itter the tires T ous injury ca he tires are w 45 MPH tow er s manual TOW ur if towing s nd wheels to check to m re and lock t dded length o vel speed of n the log spli ng the log s prevent unin Operati 11 WARNIN review the result in p WARNIN d use length wise tter in anywa e to the cont hile the engi the engine ru ked position h f...

Page 12: ...art the engine and make sure the log splitter is on level ground before operating NOTE The hydraulic oil needs to be above 10 F 12C before starting the engine Cold hydraulic oil can damage the hydraulic pump If outdoor air temperature is below 32 F 0C allow the log splitter to warm up by extending and returning the wedge several times before splitting wood 9 Put both support legs in the down posit...

Page 13: ... CR d break bon when other operating co can get tang ght so you c WARD by one WARD by o will not split log from the bedded or w e log and we clean and fre 13 e endplate wedge and c RUSH WAR es Keep bo r people are ontrol lever gled in mov can see wha e hand to sp ne hand to r CAUTION t completely e wedge ill not split t edge while i ee of split wo Max Log Le crush hazar RNING oth hands aw e allowe...

Page 14: ... 14 Operation Instructions ...

Page 15: ...ter m lever forwa make sure a g splitter have the R earing area greased mak hoses for tig ll moving pa ouch up scr f 37 tons it w Inspect ho Replace a starting th Inspect fitt damaged Check for Apply grea Clear debr for engin that meet th sult in a safe tter is clean es and movi ng severe we ance an NING he log splitte must be plac ard and ba all guards s ECOMMEN or when ne ke sure the a htness an...

Page 16: ...D K Cause Solution A Insufficient oil to pump Check oil level in reservoir B Air in oil Check oil level in reservoir C Low engine oil Check and add engine oil D Blocked hydraulic lines Check for restriction E ON OFF Move to ON position F Fuel shut off in OFF position Move to ON position G Damaged control valve Return control valve for authorized repair H Detent setting incorrect Remove plastic cap...

Page 17: ...Length 21 65 550mm Hydraulic Cylinder 4 9 x19 4 127mm x 493mm Max Pressure 26Mpa 3800psi Gear Pump 17GPM 2 Stage Max Towing Speed 45 MPH 72KPH Wheel Size 16inches 4 8 x 8 NOTE For Engine Details Refer to the Engine Owner s Manual Specifications ...

Page 18: ... 18 Parts Drawing Parts List ...

Page 19: ...x Bolt M14x80 1 16 LST3000 00002 Hydraulic Hose valve Gear Pump 1 17 LST3700 01000 Beam 1 18 LSP25 05000 Hitch Pin 1 19 9901 14X2 5 O Ring Ø14x2 5 2 20 LSP25 00010 DX Oil Plug 1 21 LSP25 00012 DX R Pin 1 22 9901 11X2 5 O Ring Ø11x2 5 2 23 LSE35 00002 DX 130 Joint 1 24 9101 12100 DX8 8 Hex Bolt M12x100 4 25 LSP37B 02001 Gear Pump 15 3 0 1 26 LSP25 13000 Fill Plug 1 27 LSP35 02003 Gear Pump Coupling...

Page 20: ...02 Clear Oil Pipe 1 54 9301 20000 DX Flat Washer Ø20 2 55 LSP35 00001 Polyurethane Block 4 56 LSP25 00003 DX Spring 2 57 9101 08025 DX8 8 Hex Bolt M8x25 4 58 9302 10000 DX Large Flat Washer Ø10 4 59 LST3000 05000 Support Leg 1 60 9304 62000 FH Circlip for Shaft Ø62 1 61 LSP25 00008 DX Latch Pin 1 62 LST3700 04000 Tow Bar Assembly 1 63 LSP25 11000 DX Chain 2 64 9110 08010 DX Screw M8x10 4 65 9301 1...

Page 21: ...3 9206 10000 DX Nylon Lock Nut M10 20 84 9301 10000 DX Flat Washer Ø10 24 85 9101 10030 DX8 8 Hex Bolt M10x30 16 86 LST3000 06000 6 Jockey Wheel 1 87 9117 12055 DX12 9 Screw M12x55 10 88 9210 12000 DX Thick Nut M12 10 89 9101 08025 DX8 8 Hex Bolt M8x25 6 90 9306 10000 DX Lock Washer Ø10 8 91 9101 05010 DX8 8 Hex Bolt M5x10 4 92 LSP25 10006 Cover 1 93 9905 20000 Combination Washer 4 94 LST37 00003 ...

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