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power King PK0803-SP Owners Manual And Operation Manual

Self propelled stump grinder w/ electric start / green teeth compatible / hour meter
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POWER KING
PK0803-SP Self Propelled Stump Grinder w/ Electric
Start / Green Teeth Compatible / Hour Meter
OWNER'S MANUAL AND OPERATIONS GUIDE
WARNING:
benzene, carbon monoxide, and lead which is known to the State of
California to cause cancer and birth defects or other reproductive
harm. For more information go to www.P65Warnings.ca.gov.
WARNING:
and throttle position must be at the slowest speed.
Never try propelling during stump grinding which may cause safety
issue or injure operator or third par
1-800-344-3371
This product can expose you to chemicals including
Only use self-propel with tow bar, engine at idle,
SUPPORT@QVTOOLS.COM
1

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  • Page 1 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING PK0803-SP Self Propelled Stump Grinder w/ Electric Start / Green Teeth Compatible / Hour Meter OWNER’S MANUAL AND OPERATIONS GUIDE WARNING: This product can expose you to chemicals including benzene, carbon monoxide, and lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
  • Page 2 1-800-344-3371 SUPPORT@QVTOOLS.COM Preface Thanks for purchasing the Power King Stump Grinder by QV Tools! To get the most out of your purchase, please read the manual carefully and familiarize yourself with this product before operating the stump grinder. After reading, please store this instructional manual for future reference.
  • Page 3 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING IMPORTANT: To ensure safe operation, adhere to the following guidelines for using the Self propel function: 1. Tow Bar Requirement: A tow bar must be equipped at all times. 2. Engine Speed: The engine must operate at idling speed only.

  • Page 4: Safety Precautions

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Safety Precautions ❑ Work area should be clean and well lit. ❑ Do not operate the stump grinder in the presence of flammable liquids, gasses, or dust. ❑ Keep children and bystanders at least 50 feet away while operating the stump grinder.

  • Page 5: Fuel Safety

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING with this machine. Any person must avoid the danger zone at all times when the machine is in operation. ❑ Make sure that no one is working on, underneath, or close to the machine before starting the engine or beginning to move the machine. Always maintain a safe distance from the machine, especially the cuter wheel, when it’s operating in self-...
  • Page 6 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING the gas vapors have dissipated. Wipe up any spilled fuel to prevent a fire hazard and properly dispose of the waste. ❑ Always make sure the fuel cap is securely tightened and replace before starting. ❑ If the fuel tank needs to be drained, it should be done outdoors.
  • Page 7 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Getting to Know Your Stump Grinder Adjustable control handle with emergency palm stop switch and emergency pull switch. Used to stop the machine immediately. Precision Control Brake for pivot grinding. Stops the tires from rotating and lets you do wide sweeps across the stumps.
  • Page 8 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Bow handle adjustment for comfort. Top lever is Choke and bottom lever is Fuel. Choke is used to close the air way and enrich the fuel mixture ratio. To choke engine, move lever to the left. Normal operation will be to the right.
  • Page 9 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Oil reservoir dip stick. There is one on each side of the engine and they both go into the same reservoir. This is used to fill the engine with oil. Can also be used to check and make sure the correct amount of oil is used.
  • Page 10 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Lift handles. Used to assist when carrying the unit into a trailer. Never use this handle when engine is started. Adjust these 2 bolts to move the engine forwards and back to tighten or loosen the belt.
  • Page 11 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Transmission protective cover is held on by 6 bolts. Right side flange bearing cover is held on by 3 bolts. One of the bolts is accessible from underneath the unit. This is the mechanism for the self propel.

  • Page 12: Starting The Engine

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING This image is of the self propel clutch mechanism. When the self propel lever is engaged, it will tighten the slip belt onto the transmission pulley thus engaging the wheels. Operations for stump grinding Adding Oil to the Engine 1.

  • Page 13: Removing Stumps

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING ❑ Make sure emergency stop pull is installed and palm stop switch is reset by twisting right. Do not allow the rope to snap back. Set it back by hand to prevent damage to the starter.

  • Page 14: Operating Tips

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Operating Tips ❖ Use smooth and comfortable side to side movements while operating. ❖ When you need to cut smaller roots, it may be more effective to do so before cutting the stump, rather than after.
  • Page 15 1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING speed. 2. Swing the cutting wheel to one side, then lower it into the nearest roots that are buried at the foot of the stump. 3. Swing the cutting wheel before each sweep until the roots are sufficiently removed.

  • Page 16: Emergency Shutdown Procedure

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Cut the remaining roots as described in step 2 until satisfactorily removed. Shutting Off the Grinder 1. When stopping the machine after normal operation, lower the engine speed to slow and press the emergency switch. (Reset E-Stop Switch when starting engine) 2.

  • Page 17: Emergency Stop Reset

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Emergency Stop Reset Reinstall emergency stop pull and twist the palm stop switch to the right. Palm stop switch will pop up when reset. Warning: Attach Emergency Pull to waist. Never try propelling while grinding as it may cause safety issue or injury to...

  • Page 18: Maintenance

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Maintenance ❑ Make sure all nuts, bolts, and screws are tightened. ❑ Never store the equipment with petrol in the tank inside a building where fumes can reach an open flame or spark. Allow the engine to cool before moving the grinder.
  • Page 19 783557.DOS – 500 Series Standard Dish Green Tooth w/ Nut – qty 4 Please refer to Green Teeth Manufacturing for proper torque specs. Power King Cutting Teeth To ensure prolonged life and reliability, we recommend to torque the cutting teeth bolts to 40 ft Lbs.

  • Page 20: Specifications

    1-800-344-3371 SUPPORT@QVTOOLS.COM POWER KING Specifications Stump Grinder ❖ Diameter of Cutting Wheel: 11.8 inch ❖ Cutting Wheel Thickness: 3.5" inch ❖ Cutting Depth Below Ground:11 inch ❖ Cutting Depth Above Ground: 14 inch ❖ Machine Width: 29.9 inch ❖ Shipping Weight: 352lbs ❖...
  • Page 21 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM Assembly – 2 Person Assembly Recommended Slide on both tires and attach with D-pins. Attach the handle to the frame bushing, bolt, washer, and nut.
  • Page 22 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM 3. Fix these 2 brake cables by nuts, then fix cable by shaft pin & lock by cotter pin 4. Fix protect sheet by bolt, washer and spring waser Fix the tow bar on the frame with handle knob used for propelling and storage (Remove it before start engine for grinding stumps)
  • Page 23 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM 6. Attach the battery to the frame: a:Red wire goes to positive terminal. b:Black wire goes to negative terminal. c:Plastic cover is secured to pedestal with locking lip and 2 bolts. 7. Connect engine kill wire...
  • Page 24 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM Attach the tow bar when in storage Do not make any adjustments to tow bar when engine is running or when starting engine or when Self-Propelling Transmission is under this bottom plate, watch for high rocks/debris or transmission can be damaged...
  • Page 25 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM...
  • Page 26 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM Part NO. Description Part NO. Description 1 self propel lever 51 cutting plate 2 handle 52 left teeth 3 bolt 53 straight teeth 4 bolt 54 right teeth 5 emergench stop 55 knob 6 cover 56 bolt 7 safety rope 57 battery 8 plastic circular ball handle...
  • Page 27 POWERKING 1-800-344-3371 SUPPORT@QVTOOLS.COM Part NO. Description 101 transmission 102 key 103 bushing 104 small pulley for transmission 105 frame 106 brake welding part（left) 107 fixing plate for spring pin 108 inner belt cover 109 throttle 110 spring 111 washer 112 locked nut 113 bolt 114 spring washer 115 washer...
  • Page 28 Labor to repair equipment is not covered. Consumable parts such as brake pads, tires, racks, splines, grinding teeth, blades, bar blades, etc. are not covered under warranty. Power King has all replacement parts at value pricing.

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