MHBH13GCA Model Number: HBH13GC, HBH13GX, HBHXL13GX Owner’s Manual Hydra Buddy™ Hydraulic Power Pack OPERATION AND MAINTENANCE About Your Hydraulic Power Pack Product Suitability and Limitations This portable Hydraulic Power Pack is compact and transportable to almost any location. It can be used to temporarily power equipment with small hydraulic cylinders and hydraulic motors. Typical applications include agriculture, construction, trades, lifting, jacking, equipment repair, and fabrication work.
Any Questions, Comments, Problems, or Parts Orders Call your dealer or Hydra Buddy™ Customer Service 1-800-822-0295 Table of Contents About Your Hydraulic Power Pack............................................................................................................................................. 1 Product Suitability and Limitations...............................................................................................................................................
Receiving and Transporting Initial Inspection: Regardless of the source, immediately inspect the Hydraulic Power Pack for damage or any missing components. See the “Machine Component Identification” section of this manual for a diagram of the Hydraulic Power Pack and its components. Your purchase will result in delivery through one of the following sources: Truck Delivery Note: Shipping damage claims are not covered by Hydra Buddy™ warranty.
Any Questions, Comments, Problems, or Parts Orders Call your dealer or Hydra Buddy™ Customer Service 1-800-822-0295 Machine Component Identification Reference 1 2 3 4 5 6 7 Part Description Hydraulic Tank Breather Cap/Dipstick Control Valve Handle Return Line Filter Control Valve Hydraulic Pump *Engine *See Engine Manual for Engine Component Identification 4
Specifications Engine .................. Honda GC160 (item# HBH13GC)/Honda GX160 (item# HBH13GX)/Honda GX270 (item# HBHXL13GX) Engine Oil Type…………………………………………………Use Engine Manufacturer’s Recommended Oil Pump Capacity ............................................................................................................................................. 7 GPM Pump Displacement .................................................................................................................................
Safety Hazard Signal Word Definitions This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER DANGER (red) indicates a hazardous situation, which if not avoided, will result in death or serious injury. WARNING WARNING (orange) indicates a hazardous situation, which if not avoided, could result in death or serious injury.
Safety Decal Locations WARNING ALWAYS make sure safety labels are in place and in good condition. If a safety label is missing or not legible, order new labels from Hydra Buddy™ Customer Service at 1-800-822-0295.
Safety Decals WARNING ALWAYS make sure safety labels are in place and in good condition. If a safety label is missing or not legible, order new labels.
Operation Pre-Start Checklist CAUTION: No Oil in Engine Crankcase Add the correct amount of oil to engine crankcase or engine will be damaged beyond repair. CAUTION: No Hydraulic Oil in Tank Add the correct amount of hydraulic oil to the reservoir before use. 1. Install rubber feet to the bottom of the tank assembly 2. Check / add engine crankcase oil 3. Check / add hydraulic oil 4. Prime hydraulic pump (with engine off) 5. Inspect hydraulic system (with engine off) 6. Check Implement Hydraulic System 7.
Operation (Continued) 2. Check / add engine crankcase oil Check the oil level daily using the dipstick and add oil as needed. Using a funnel, add oil up to the FULL mark on the dipstick with the recommended oil type for your engine and expected ambient conditions. Replace engine crankcase fill cap to finger tight. (See engine Owner’s Manual for oil type and capacity, and more detailed oil check/fill instructions.) 3. Check / add hydraulic oil Remove hydraulic oil fill cap.
Operation (Continued) 6. Check implement hydraulic system Check hydraulic system and lines of the implement to be attached to the Hydraulic Power Pack. Small leaks in hydraulic lines can be an indication of catastrophic failure in the near future. The life of hydraulic hoses may be from a few months to a few years, depending on use and storage patterns. WARNING: Pressurized Fluid Hazard High fluid pressures and temperatures are developed in Hydraulic Power Packs. NEVER check for leaks with your hand.
Starting and Warm-up Before Use 1. Place the Hydraulic valve handle in the neutral (center) position. 2. Start the engine per the manufacturer’s instructions. 3. Once the engine has started, move the throttle down to the mid-range position and allow the engine to run for ten (10) minutes to warm engine and hydraulic oil. 4. Turn engine off. 5.
Using Hydraulic Motor Implement NOTICE: Match Quick Disconnect Couplers The Hydraulic Power Pack is equipped with1/2” quick-disconnect couplers. If necessary, replace with implement-matching couplers. Hydra Buddy™ does not recommend adapters; they may restrict flow and limit operation. 1. Connect Hoses (Engine Off) Before connecting your implement hoses to the Hydraulic Power Pack, you must determine which hose is the pressure or forward acting hose.
Using Hydraulic Cylinder Implement NOTICE: Match Quick Disconnect Couplers The Hydraulic Power Pack is equipped with 1/2” quick-disconnect couplers. If necessary, replace with implement-matching couplers. Hydra Buddy™ does not recommend adapters; they may restrict flow and limit operation. 1. Connect Hoses: Before connecting your implement hoses to the Hydraulic Power Pack, you must determine which hose is the pressure or forward acting hose.
Refueling WARNING: Fire Hazard Allow the engine to cool for at least five (5) minutes before refueling, moving to storage or transporting. A hot engine can be a fire hazard. Refueling at Work Sites: Before removing gas cap, turn engine off and allow to cool for at least FIVE (5) minutes.
Storing Allow engine to cool before inspecting and storing 1. Inspect for worn or damaged parts 2. Choose a covered storage location 3. Start engine every 4 weeks; -OR4. Prepare engine for long-term (seasonal) storage if needed. 1. Inspect for worn or damaged parts: Inspect the Hydraulic Power Pack for worn or damaged parts and tighten any nuts or screws that may have become loose. Check for any fuel or hydraulic system leaks. 2.
Storing (Continued) Ensure gas tank is full. Add fuel stabilizer to fuel tank. Run engine at least 10 minutes after adding stabilizer to allow it to enter the fuel system. Shut off engine. Disconnect spark plug wire and remove spark plug. Add one teaspoon oil through spark plug hole. Place rag over spark plug hole and turn starter (or pull the recoil) a few times to lubricate the combustion chamber. Replace spark plug, but do not reconnect the spark plug wire.
Maintenance & Repair Regular Maintenance Perform regular maintenance to keep the Hydraulic Power Pack in safe and functional working condition. WARNING ALWAYS shut off the engine, make sure the engine is cool, and disconnect the spark plug before cleaning, adjusting, or servicing the Hydraulic Power Pack. 1. Follow safety rules: Turn off the Hydraulic Power Pack. To prevent accidental starting, always turn off the Hydraulic Power Pack and remove spark plug or spark plug wire. Avoid burns.
Maintenance & Repair (Continued) 5. Hydraulic oil & filter change: Hydra Buddy™ recommends an oil change every 100 hours of operation. Add 10 wt. AW32, ASLE H-150, or ISO 32 oil to 1” full mark on the dipstick. WARNING Never run the Hydraulic Power Pack unless the hydraulic oil tank is at the full mark on the dipstick. Repairs and Parts Repairs. Major service, including the installation or replacement of parts, should be performed only by a qualified technician. Replacement parts.
Troubleshooting WARNING Before troubleshooting or attempting to service, read the following safety instructions to avoid serious injury to the operator or bystanders from moving parts that can crush or cut, burns, fire or explosion, or escaping high pressure hydraulic fluid. Important Safety Instructions: Engine off. Always make sure the engine is off before cleaning, repairing or adjusting the Hydraulic Power Pack, except as recommended by the manufacturer. Hydraulic safety.
Troubleshooting (Continued) Problem Engine stalls when valve engaged Motor or cylinder moves slow Engine appears to be seized Motor or cylinder moves erratically Engine won’t turn or stalls at no load Pump shaft seal leaks Cause 1. Bad connection at hydraulic coupler. (E, J) 2. Lines reversed. (C) 3. Worn ball seat on coupler. (E) 4. Auger plugged or jammed. 5. Lower hydraulic oil in reservoir. (A, H) 6. Pressure lock. (B, D, E, J) 7. Defective pump. (L) 8. Defective engine. (L) 9. Air in system (A, I) 10.
Summary of Important Safety Information This section provides a summary of the various safety procedures and measures that have been presented through the manual. Keep this summary handy and refer to it to refresh your memory about how to safely use your Hydraulic Power Pack. WARNING Carefully read and make sure you understand the following safety information before using the Hydraulic Power Pack.
Summary of Important Safety Information (Continued) Hot exhaust – fires. Exhaust from engine can be extremely hot and cause fire. Position muffler at least 7 feet from combustible objects during operation. Fire extinguisher. Keeping a fire extinguisher rated “ABC” by the National Fire Protection Association nearby is always recommended when using gasoline-operated machinery. Keep it properly charged and be familiar with its use. Personal Protective Equipment Hearing protection.
Summary of Important Safety Information (Continued) Do not adjust the pressure setting of the pump or valve. Do not check for leaks with your hand. Leaks can be located by holding a piece of cardboard or wood (at least two feet long) with your hand at one end and passing the other end over the suspected area (wear eye protection). Look for discoloration of the cardboard or wood.
Summary of Important Safety Information (Continued) Safety – After Use Cool engine before storing. Let engine cool for at least five (5) minutes before storing. A hot engine can be a fire hazard. Shut off fuel supply. Make sure gasoline shut-off lever is in the closed position (to the left). Prevent accidental starting.
Special Safety Information on Static Electricity Accidents Involving Static Electricity Static electricity and filling gasoline containers. Static electricity can initiate from ungrounded gasoline tanks or containers, from flowing gasoline, and from persons carrying a static electric charge. Static electricity on numerous occasions has explosively ignited gasoline vapors that were present during fueling processes, resulting in serious burns to nearby persons.
245000 & 245001 Exploded View – Rev.
HBH13GC, HBH13GX, & HBHXL13GX Parts List - Rev.
Limited Warranty Policy Dear Valued Customer: The Hydra Buddy™ Product you just purchased is built with the finest material and craftsmanship. Use this product properly and enjoy the benefits from its high performance. By purchasing an Hydra Buddy™ product, you show a desire for quality and durability. Like all mechanical equipment this unit requires a due amount of care. Treat this unit like the high quality piece of machinery it is. Neglect and improper handling may impair its performance.
Manufactured by Great Northern Equipment Rogers, MN 55374 Assembled in the USA 30
