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Summary of Contents for Stanley MHP3
- Page 1 MHP3 TracHorse USER MANUAL Safety, Operation and Maintenance © 2012 Stanley Black & Decker, Inc. New Britain, CT 06053 U.S.A. 68589 11/2015 Ver. 9...
- Page 2 NOTES 2 ► MHP3 User Manual...
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Page 3: Table Of Contents
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN AUTHORIZED AND CERTIFIED DEALER. For the nearest authorized and certified dealer, call Stanley Hydraulic Tools at the number listed on the back of this manual and ask for a Customer Service Representative. -
Page 4: Safety Symbols
Always observe safety symbols. They are included for your safety and for the protection of the tool. LOCAL SAFETY REGULATIONS Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte- nance personnel. 4 MHP3 Manual... -
Page 5: Safety Precautions
If you have not read this manual or the engine manu- • Wear a homologated respirator when cutting or al, you are not ready to operate the MHP3. Read and breaking masonry, concrete, asbestos and other understand this manual and any stickers and tags materials that produce dust. - Page 6 When using pressure cleaning equipment, do not aim the jet directly at electrical components. Make sure these components are covered or protected. Do not place the water jet directly in the air filter, exhaust or air intake ports of the engine. 6 MHP3 Manual...
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Page 7: Tool Stickers & Tags
All operators must read, understand, and follow ALL saftey precautions and operating instructions found in owners manual before operating tool. 68336 Dual Tool Circuit Sticker 59126 Dash Sticker (Closer View) 68334 Limit Engine Speed Sticker 47352 Lift Point Sticker 68335 Throttle Sticker MHP3 User Manual 7... -
Page 8: Hose Types
HOSE SAFETY TAGS To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydraulic Tools. DO NOT REMOVE THESE TAGS. -
Page 9: Hose Recommendations
HOSE RECOMMENDATIONS MHP3 User Manual 9... -
Page 10: Htma Requirements
2000 psi 2000 psi 2000 psi 2000 psi (at the power supply outlet) (172 bar) (138 bar) (138 bar) (138 bar) (138 bar) NOTE: These are general hydraulic system requirements. See tool specification page for tool specific requirements 10 MHP3 Manual... -
Page 11: Hose & Fitting Connections
HOSE & FITTING CONNECTIONS HTMA 1/2 INCH MALE QUICK DISCONNECT COUPLER POWER UNIT PANEL (STANLEY P/N 58857 COUPLER NOSE OR STANLEY P/N 58718 COUPLER SET – NOSE & BODY) HTMA 1/2 INCH FEMALE QUICK DISCONNECT COUPLER (STANLEY P/N 58856 COUPLER BODY or STANLEY P/N 58718 COUPLER SET –... -
Page 12: Operation
Figure 2. Honda Engine SPARK PLUG The power units are equipped with Honda engines, ONLY Denso J16CR-U or equivalent can be used. Incorrect types of spark plugs can produce radio fre- quency interference. 12 ► MHP3 User Manual... - Page 13 PRESSURE FLUID OUT fitting. The female quick disconnect fittings are the RETURN FLUID IN (RE- TURN) fitting. 3. Ensure the tool circuit switches are in the OFF posi- tion. 4. Pull the choke out until it stops. MHP3 User Manual ◄ 13...
- Page 14 8. Position each tool circuit switch to 10 GPM. The tool can now be used. 9. Reverse the above procedure to stop using the tool. COLD WEATHER STARTUP 1. Use the procedures below for starting the engine 14 ► MHP3 User Manual...
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Page 15: Slope Operation
Always position the throttle to a slow position for reverse travel to permit increased control and safety. Always switch the two-speed control to LOW speed op- eration when moving in reverse. MHP3 User Manual ◄ 15... - Page 16 TO TRAVEL BACKWARD Move Both Controls left track control. Resume pushing forward on the right Backward track control to move forward in a straight line. 16 ► MHP3 User Manual...
- Page 17 1. Use loading ramps or a loading dock to load and un- load the machine. Ensure loading ramps are strong enough to support the load. When using ramps, do not exceed a 15 degree incline (27 percent). MHP3 User Manual ◄ 17...
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Page 18: Engine Maintenance
A very important maintenance practice is to keep the hy- draulic fluid clean at all times. Contaminated hydraulic fluid causes rapid wear and/or failure of internal parts. Follow the maintenance instructions contained in the en- gine manual. 18 ► MHP3 User Manual... -
Page 19: Track Tension Adjustment
CHECKING HYDRAULIC LINES AND FITTINGS Check for loose fittings, leaks, etc., throughout the hydraulic circuit. • Check hydraulic lines and fittings for leaks, kinks, etc. daily. Do not use your hand to perform this check. MHP3 User Manual ◄ 19... -
Page 20: Troubleshooting
Make sure suction hose from fluid reservoir to pump inlet has a smooth curve. Solenoid not working. Check solenoid operation and electrical connections. Tool is defective. Refer to tool manual. Relief valve defective. Have machine serviced. 20 ► MHP3 User Manual... -
Page 21: Fuel Tank
The new style fuel tank has two lines coming from the fuel tank to the engine, one is the fuel line and the other is a fuel vapor line. MHP3 User Manual ◄ 21... -
Page 22: Specifications
Hose Assy, 50 ft., with couplers (2 wire braid RR) .....................58448 Hose Assy, 50 ft., with couplers .........................31848 Hose Assy, 25 ft., with couplers .........................31972 Hose Assy, 25 ft., with couplers (2 wire braid RR) .....................58451 3-Point Lift Sling ..............................68358 22 ► MHP3 User Manual... -
Page 23: Mhp3 Major Parts Assembly Illustration
MHP3 PARTS ILLUSTRATION MHP3 MAJOR PARTS ASSEMBLY ILLUSTRATION ADJUSTING TRACK TENSION • The track tension is adjusted with the unit lifted off the ground. Between the drive wheel and front idler wheel, there are 3 smaller rollers. • Once the unit is lifted off the ground, adjust the track tension to achieve 3/8”... -
Page 24: Mhp3 Parts List-Major Assembly
MHP3 PARTS LIST MHP3 PARTS LIST—MAJOR ASSEMBLY ITEM DESCRIPTION ITEM DESCRIPTION GTR20H12 POWER UNIT 69481 TENSIONER SPRING GTR20H14 POWER UNIT 69458 IDLER 21319 CAPSCREW 68520 CAPSCREW 69477 LIGHTS – 5” MULTIPURPOSE 69466 IDLER YOKE 69490 WASHER 69470 ROCK GUARD INNER... -
Page 25: Hose & Fitting Illustration
MHP3 PARTS ILLUSTRATION HOSE & FITTING ILLUSTRATION MHP3 User Manual ◄ 25... -
Page 26: Mhp3 Parts List-Hose & Fitting
MHP3 PARTS LIST MHP3 PARTS LIST—HOSE & FITTING ITEM DESCRIPTION ITEM DESCRIPTION 69493 CONTROL VALVE 68373 HOSE ASSY 69495 STRAIGHT THREAD ADAPTOR 04867 HOSE END BARB 69496 STRAIGHT THREAD ELBOW 69508 PLATE 69497 STRAIGHT THREAD ADAPTOR 03947 CAPSCREW 69503 HOSE ASSEMBLY... -
Page 27: Mhp3 Electric Wiring Schematic
MHP3 PARTS ILLUSTRATION MHP3 ELECTRIC WIRING SCHEMATIC MAIN WIRE HARNESS (DUAL CIRCUIT) P/N-62294 MHP3 User Manual ◄ 27... -
Page 28: Mhp3 Power Unit Frame Illustration & Parts List
MHP3 PARTS ILLUSTRATION MHP3 POWER UNIT FRAME ILLUSTRATION & PARTS LIST ITEM DESCRIPTION ITEM DESCRIPTION 58718 COUPLER SET (GTR20H12) 59079 COOLER GUARD 66784 COUPLER SET (GTR20H14) 59095 FLANGE NUT, 1/4 IN. -20 58718 COUPLER SET (GTR20H12) 59074 HEX FLANGE BOLT... -
Page 29: Mhp3 Honda Engine Illustration
MHP3 PARTS ILLUSTRATION MHP3 HONDA ENGINE ILLUSTRATION MHP3 User Manual ◄ 29... -
Page 30: Mhp3 Honda Engine Parts List
MHP3 PARTS LIST MHP3 HONDA ENGINE PARTS LIST ITEM DESCRIPTION ITEM DESCRIPTION 73646 HONDA ENGINE ASSY (INCLUDES: 1459 LOCKWASHER, 3/8 RECTIFIER, RECTIFIER HARNESS, 18893 FLANGE NUT EXHAUST MANIFOLD, STUB SHAFT AND MISC HARDWARE. NOTE: THIS 59083 BLOWER HOUSING ENGINE CHANGED IN LATE JULY 2014... - Page 32 Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie, Oregon 97267-5698 USA (503) 659-5660 / Fax (503) 652-1780 www.stanleyhydraulics.com...
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