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OperatiOn Manual
SerieS
MODel WBH16
(GX390K1Q2 G a aSOline enGine
reCOil Sar t t)
MODel WBH16e
(GX390K1Qae2 GaSOline enGine
eleCtriC Sar t t)
OW p er BuGGy
Revision #9 (12/03/10)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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r p OOS p O iti n 65 WarninG Engine exhaust and some of itsconstituents,andsomedustcreated by power sanding, sawing, grinding, drillingandotherconstructionactivities containschemicalsknowntotheState of California to cause cancer, birth defects and other reproductive harm. Someexamplesofthesechemicalsare: Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber. Yourriskfromtheseexposuresvaries, dependingonhowoftenyoudoth
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O n teS WBH16/WBH16e po Wer B uggy • operation and parts manual — rev. #9 (12/03/10) — page 3
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t B a le Of COntentS WBH16/WBH16e ower Buggy p Proposition 65 Warning ........................................... 2 Table Of Contents .................................................... 4 Safety Information .............................................. 5-10 Specifications ................................................... 11-12 Dimensions ............................................................ 13 General Information ............................................... 14 Components ..........
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Safety O nfi rMO tia n 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. messages and operating instructions could Symbol Safety Hazard result in injury to yourself a
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Safety O nfi rMO tia n general saFety NOTICE Caution This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older. never operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, Whenever necessary, replace nameplate, operation and hearing protection, steel-toed boots and other protective safety decals when they become diffi cult read. devices required by the job or city and state regulations.
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Safety O nfi rMO tia n 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. This gas is colorless and odorless, and can spills, wet spots and slippery surfaces. Look for soft soil, cause death if inhaled. deep mud and standing water. Watch for anything that might make you
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Safety O nfi rMO tia n do not operate the power buggy at excessive speeds. alWays block the power buggy with appropriate blocks Reckless operation may cause accidents and severe when leaving the power buggy parked on a slope. injury. Slow down when approaching people, wet areas, To prevent unexpected loss of control, do not start and going up and down grades. It is the responsibility of engine on a sloping surface. the operator to adjust speed, as necessary, depending on the condition
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Safety O nfi rMO tia n alWays use extreme caution when working with engine saFety fl ammable liquids. Warning do not fi ll the fuel tank while the engine is running do not place hands or fingers inside or hot. engine compartment when engine is do not overfi ll tank, since spilled fuel could ignite if it running. comes into contact with hot engine parts or sparks from never operate the engine with heat shields or the ignition system. guards removed. Store fuel in appropriate c
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Safety infOrMtiO a n alWays recharge the battery in a well-ventilated transporting saFety environment to avoid the risk of a dangerous concentration NOTICE of combustible gases. alWays shutdown engine before transporting. If the battery liquid (dilute sulfuric acid) comes into contact with clothing or skin, Tighten fuel tank cap securely and close fuel cock to rinse skin or clothing immediately with prevent fuel from spilling. plenty of water. When transporting of the power bug
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SpeCifiCtiO a nS Table 1. specifications (power Buggy) Models WBH16/WBH16E Wheelbase 44 in. (1,117.6 mm) Overall Length 103 in. (2,616.2 mm) Overall Width- Dual Wheels 43.25 in. (1,098.6 mm) Maximum Weight Capacity 30.25 in. (738.65 mm) 2,500 lbs. (Dual Wheels) (1,136 kg) Overall Width- Single Wheel 43.25 in. (1,098.6 mm) Maximum Weight Capacity 1,100 lbs. (499 kg) (Single Wheel) Overall Height 53 in. (1346.2 mm) Operating Weight 1,200 lbs. (544.2 kg.) Ship Weight Palletized 1,260 lbs. (585 kg
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SpeCC ifi tiO a S n Table 2. specifications (engine) GX390K1QA2 (Recoil Start) Model GX390K1QAE2 (Electric Start) 3.46 x 2.51 in. Bore X Stroke (88 x 64 mm.) Displacement 389 cc Maximum Power 13.0 hp (3,600 rpm) Continuous Output 9.0 hp (3,600 rpm) Maximum Torque 19.5 ft-lbs. (2.7 kg-m) @ 2,500 rpm Compression Ratio 8.0 : 1 Idle Speed 1,400 ± rpm Maximum No Load RPM 3.850 ± rpm 1 gal./hr. Specific Fuel Consumption (3.78 liters/hr.) Fuel Tank Capacity 5.5 gal. (20.81 liters) Crankcase Oil Capa
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DiMenSO i nS side vieW rear vieW Figure 1. WBH16/WBH16E Dimensions WBH16/WBH16e po Wer B uggy • operation and parts manual — rev. #9 (12/03/10) — page 13
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General infOrMO tia n The MQ Whiteman Power Buggy, Models WBH16 (recoil travel by manually shifting the control valve which directs start) and WBH16E (electric start) are intended for the the hydraulic fluid flow to the two drive wheel motors. The transportation of concrete, concrete spreading and spot flow to the dump cylinder is also controlled by a manually pouring. In addition, the WBH16/WBH16E is designed for operated control valve. landscaping applications, material sub-base distributio
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COMO p nentS Figure 2. WBH16/WBH16E Power Buggy Components 1. Tub or Bucket — Used for the transportation of 10. Engine — The WBH16 uses a HONDA GX390K1QA2 material. Tub holds approximately 16 cubic feet (recoil start) engine. The WBH16E uses a HONDA (0.59 cubic yards) of water. GX390K1QAE2 (electric start) engine. 2. Handle Bar (steering) — This handle bar is used 11. dump pedal — Use this pedal to place the tub in the to steer the buggy. When driving the buggy, use both dump position
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BS a C i enGine Figure 3. Honda gX390K1 Engine 1. Fuel Filler Cap — Remove this cap to add unleaded 8. spark plugs — Provides spark to the ignition system. gasoline to the fuel tank. Make sure cap is tightened Set spark plug gap to 0.70- 0.76 mm (0.028 - 0.030 in.) securely. DO NOT over fill. Clean spark plug once a week. 2. throttle lever — Used to adjust engine RPM speed 9. muffler — Used to reduce noise and emissions. (lever advanced forward - SLOW, lever back toward Caution operator - F
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S in peCO ti n BeFore starting t able 3. Oil Type season Temperature Oil Type 1. Read safety information at the beginning of manual. Summer 25°C or Higher SAE 10W-30 2. Clean the machine, removing dirt and dust, particularly Spring/Fall 25°C~10°C SAE 10W-30/20 the engine cooling air inlet, carburetor and air cleaner. Winter 0°C or Lower SAE 10W-10 3. Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one. gasoline CHeCK 4. Check carburetor for exte
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S in peCtiOn parKing BraKe CHeCK Check the brakes as outlined in the maintenance section of this manual. linKage CHeCK Check and make sure that all linkages within the buggy are functioning correctly. steering CHeCK 1. Check and make sure that the power buggy's steering turns freely and that there is no binding. 2. Make sure that the zerk fitting for the steering has been lubricated. dump Cylinder CHeCK 1. Check the power buggy's dump cylinder as outlined in the operation section of this ma
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OperaO ti n 4. Place the choke lever (Figure 10) in the OPEN position Caution if starting a warm engine or the temperature is warm. do not attempt to operate the power buggy until the Safety Information, General Information, and Inspection sections of this manual have been read and thoroughly understood. eleCtriC start (WBH16e only) 1. Before attempting to start the power buggy, make sure that the safety kill switch (Figure 19) is not pushed Figure 10. Engine Choke Lever (Open) in. Th
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OperaO ti n 7. Make sure the choke lever is in the OPEN position 4. If the engine has started, slowly push the choke lever (Figure 10) before operating the power buggy. Before inward to the RUN position. If the engine has not the buggy is placed into operation, run the engine for started, repeat steps 1 through 3. several minutes. Check for fuel leaks, and noises that pre-CHeCK would associate with a loose guard or cover. 1. Engage the parking brake lever (Figure 15) and attempt reCoil start
