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MODEL WTB-16 TRACK-DRIVE POWER BUGGY (HONDA GX690RHKXA ELECTRIC START GASOLINE ENGINE) Revision #1 (02/22/19) To find the latest revision of this publication or associated parts manual, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
PROPOSITION 65 WARNING Engine exhaust some its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints.
SAFETY INFORMATION Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages.
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NEVER use accessories or attachments that are not Avoid wearing jewelry or loose-fi tting clothes that may recommended by Multiquip for this equipment. Damage snag on the controls or moving parts as this can cause to the equipment and/or injury to user may result.
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SAFETY INFORMATION POWER BUGGY SAFETY CAUTION ALWAYS inspect the surface over which you will travel. DANGER Look for holes, drop-offs and obstacles. Look for rough Engine fuel exhaust gases contain poisonous carbon and weak spots on docks, ramps or fl oor. Look for oil monoxide.
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SAFETY INFORMATION DO NOT touch, lean on or reach through the dump DO NOT activate dump mechanism (tub) if buggy is mechanism or permit others to do so. NEVER climb on facing a downhill slope. the power buggy or dump mechanism. ...
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SAFETY INFORMATION RUBBER TRACK SAFETY DO NOT burn used or damaged rubber tracks, as noxious fumes are emitted and can cause harm if inhaled. ALWAYS inspect the rubber track before each use. Be In the case of Iong-term storage, avoid direct sunlight and sure to check the tension and maintain the prescribed keep indoors or under a protective cover.
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SAFETY INFORMATION BATTERY SAFETY NOTICE NEVER run engine without an air fi lter or with a dirty air DANGER fi lter. Severe engine damage may occur. Service air fi lter DO NOT drop the battery. There is a possibility that the frequently to prevent engine malfunction.
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SAFETY INFORMATION LIFTING SAFETY TRANSPORTING SAFETY CAUTION NOTICE NEVER allow any person or animal to stand underneath ALWAYS shut down engine before transporting. the equipment while lifting. Tighten fuel tank cap securely and close fuel cock to NOTICE prevent fuel from spilling.
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SAFETY INFORMATION ENVIRONMENTAL SAFETY/DECOMMISSIONING EMISSIONS INFORMATION NOTICE NOTICE Decommissioning is a controlled process used to safely This equipment conforms with applicable Environmental retire a piece of equipment that is no longer serviceable. Protection Agency (EPA) and California Air Resources If the equipment poses an unacceptable and unrepairable Board (CARB) emission regulations.
SPECIFICATIONS (TRACK BUGGY) Table 1. Specifications (Track Buggy) Model WTB-16 Maximum Weight Capacity 2,500 lb. (1,451 kg) Operating Weight 1,896 lb. (677 kg) Bucket/Tub Capacity 16 cu. ft. water level (.59 cu. yd.) Bucket/Tub Material Polyethylene Drive Hydrostatic Speed Loaded Up to 4.7 mph (7.6 km/h) Speed Transport Up to 5.1 mph (8.2 km/h)
NOISE AND VIBRATION/ENGINE SPECIFICATIONS Table 2. Noise and Vibration Emissions Model WTB-16 Guaranteed ISO 11201:2010 Based Sound Pressure Level at Operator Station in dB(A) Guaranteed ISO 3744:2010 Based Sound Power Level in dB(A) SA(8) Whole Body Vibration per ISO 2631-1:1997+A1:2010 in m/s NOTES: Sound Pressure and Power Levels are “A”...
GENERAL INFORMATION The MQ Whiteman Track Power Buggy, WTB-16 is intended The operator controls the forward and reverse machine for the transportation of concrete, concrete spreading and travel by manually shifting the control levers which directs spot pouring. In addition, this power buggy is designed for the hydraulic fluid flow to the drive motors.
LIFTING AND TRANSPORTING LIFTING AND TRANSPORTING THE TRACK BUGGY 1. Place the tub/bucket in the dump position to gain access to the two lifting points. The following procedure describes how to lift and transport 2. Attach a strap or chain of appropriate lifting capacity the track buggy.
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COMPONENTS (BUGGY) 1. Tub or Bucket — Used for the transportation of 17. Dump Pedal — Use this pedal to place the tub in the material. Tub holds approximately 16 cubic feet dump (vertical) position. Press the pedal a second (0.59 cubic yards) of water.
BASIC ENGINE COMPONENTS H O N D A G X 6 9 0 Figure 4. Honda GX690 Engine Components INITIAL SERVICING The engine (Figure 4) must be checked for proper 7. Oil Filter — Spin-on type, filters oil for contaminants. lubrication and filled with fuel prior to operation.
INSPECTION BEFORE STARTING 1. Read safety information at the beginning of the manual. 2. Clean the machine, removing dirt and dust—particularly the engine cooling air inlet, carburetor and air cleaner. 3. Check the air filter for dirt and dust. If the air filter is dirty, replace it with a new one.
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INSPECTION BATTERY When connecting the battery do the following: 1. NEVER connect the battery cables to the battery This unit is of negative ground. DO NOT connect in reverse. terminals when the ignition is in the ON (start) position. ALWAYS maintain battery fluid level between the specified marks.
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INSPECTION LINKAGE CHECK Check and make sure that all linkages within the buggy are functioning correctly. DUMP CYLINDER CHECK 1. Check the power buggy’s dump cylinder as outlined in the maintenance section of this manual. 2. Make sure that both Zerk fittings for the dump cylinder have been lubricated.
OPERATION CAUTION DO NOT attempt to operate the power buggy until the Safety Information, General M A X . Information, and Inspection sections of this manual have been read and thoroughly understood. M IN . C H O K E CLOSED E N G (PULL)
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OPERATION 6. Place the ignition key (Figure 15 ) in the START position 4. Push both the left and right track levers forward slowly. and hold it until the engine starts. When the engine Notice that the track buggy begins to move in a forward starts, release the key, allowing it to return back to the direction.
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OPERATION When traveling on a slope, it is necessary to determine To determine the % grade of your path of travel, use the the grade of the path. The WTB-16 can travel up or down formula and graphs as shown in Figure 18. a maximum grade of 20% (12°).
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OPERATION TUB (BUCKET) DUMPING The hydraulic dump can be controlled by the hand dump control lever or foot dump pedal. WARNING 1. To place the tub in the vertical position, press down DO NOT activate the dump mechanism (tub/bucket) if on the dump pedal (Figure 20A) or move the dump the buggy is facing downhill.
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OPERATION SHUTDOWN (NORMAL) 6. Place the fuel valve lever (Figure 23) in the OFF position. Correct shutdown is important for safe operation. Follow these general steps: 1. Come to a full stop. 2. Place the parking brake knob in the ON position (brake set).
MAINTENANCE Table 7. Engine Maintenance Schedule EVERY 6 EVERY BEFORE FIRST EVERY 2 DESCRIPTION MONTHS YEAR OPERATION EACH MONTH OR YEARS OR OR 100 OR 300 25 HRS. 500 HRS. HRS. HRS. Check Engine Oil Change Engine Oil Filter Replace Every 100 hrs.
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MAINTENANCE AIR CLEANER (100 HOURS) When performing any maintenance on the power buggy or engine, follow all safety messages and rules for safe Thoroughly remove dirt and oil from the engine and operation stated at the beginning of this manual. control area.
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MAINTENANCE CHANGING ENGINE OIL (100 HOURS) 6. To clean the paper air filter (Figure 26), tap the filter element several times on a hard surface to remove dirt, 1. Drain the engine oil into a suitable container when the or blow compressed air [not to exceed 30 psi (207 kPa, oil is warm as shown in Figure 28.
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MAINTENANCE Oil and Fuel Lines 4. Coat the rubber seal (gasket) surface of the oil filter with clean 15W-40 engine oil. See Figure 29. Check the oil and fuel lines and connections regularly 5. Install the new oil filter first by hand until it makes for leaks or damage.
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MAINTENANCE ENGINE TUNE-UP See your engine manual for specific information on tuning up TUB (BUCKET) your engine, checking and gapping the spark plugs, etc. SUPPORT NOTICE See the engine manual supplied with your machine for an appropriate engine maintenance schedule and a troubleshooting guide for problems.
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MAINTENANCE HYDRAULIC OIL FILTER REPLACEMENT 8. Remove the hydraulic oil filler cap (Figure 37) and add hydraulic oil as required. Fill to the normal operating 1. Replace the hydraulic oil filter (Figure 38A) every 500 mark as indicated on the hydraulic oil sight gauge. hours.
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CYLINDER HYDRAULIC DRIVE MOTOR Figure 39. Hydraulic Drive Motor NOTICE GREASE DUMP Contact Multiquip’s Service Department should any CYLINDER (BOTTOM) problems develop with the hydraulic drive motors. CHASSIS LUBRICATION SWIVEL WHEELS This power buggy is equipped with six Zerk fittings (Figure 40).
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10. Start the engine and run at high speed. The test gauge Right-Side Hydraulic Motor (Forward/Reverse) should read 4,350 psi (300 bar). Multiquip offers a ‘Special Test Pressure Gauge Kit.’ When 11. Stop the engine. installed, the disconnection of hydraulic hoses is no longer required.
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MAINTENANCE PORT A 90° FITTING TEST HYDRAULIC 215–216 PSI GAUGE OIL FILTER OPTIONAL (14–15 BAR) FITTING DISCONNECT HOSE 1,500 PSI OPTIONAL (110 BAR) FITTING CHARGE PRESSURE DISCONNECT HOSE PORT A DISCONNECT 90°FITTING HOSES 4 PLACES DUMP VALVE PRESSURE 4,350 PSI OPTIONAL (300 BAR) FITTING...
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MAINTENANCE RUBBER TRACK 5. Contact your Department of Public Works or recycling agency in your area to arrange for proper disposal of Rubber Track Removal/Installation the rubber track. 6. To install a new rubber track, align with the front 1. Lift the track buggy slightly off the ground. sprocket and adjustment wheel.
LONG-TERM STORAGE/TROUBLESHOOTING (TRACK BUGGY) LONG-TERM STORAGE Store the unit with a protective cover in a moisture- and dust-free location out of direct sunlight. Drain the fuel tank completely, or add STA-BIL to the fuel. Rotate the rubber track at least once a month to avoid ...
TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) Symptom Possible Problem Solution Spark plug bridging? Check gap, insulation or replace spark plug. Carbon deposit on spark plug? Clean or replace spark plug. Short circuit due to defi cient spark plug Check spark plug insulation, replace if worn. insulation? Improper spark plug gap? Set to proper gap.
TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) - continued Symptom Possible Problem Solution Air cleaner dirty? Clean or replace air cleaner. Improper level in carburetor? Check fl oat adjustment, rebuild carburetor. Weak in power, compression is proper and does not misfi re. Defective spark plug? Clean or replace spark plug.
HYDRAULIC HOSE CONNECTIONS 1 TANDEM HYDRAULIC DRIVE H Y D R A U L IC O PUMP R E S E R V O IR ” “M A IN F R A M E RIGHT-SIDE HYD. DRIVE PUMP LEFT-SIDE HYD. DRIVE PUMP PARKING BRAKE SOLENOID...
ELECTRICAL COMPONENT LOCATOR DIAGRAM BLK/YEL WIRE M A X. M IN . C H O K R 1 /1 H O U CONTROL BOX REAR COVER 68 MM SPECIAL SCREW 30 AMP FUSE FUSE COVER OIL FILTER WTB-16 TRACK-DRIVE POWER BUGGY • OPERATION MANUAL — REV. #1 (02/22/19) — PAGE 47...
ELECTRICAL WIRING DIAGRAM COMBINATION SWITCH CONTINUITY BAT LO ST HONDA HARNESS CONTROL BOX CONTROL BOX ENGINE SIDE SIDE +12VDC BLK/YEL GND. SIGNAL BLK BATT. BLK/YEL FEMALE MALE GND. IGN. EMERGENCY STOP SWITCH IGNITION SWITCH FUEL CUT-OFF SOLENOID ENGINE CONTROL BOX GND.