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BPD-680/750 Post Hole Driver TO THE DEALER: Assembly and proper installation of this product is the responsibility of the Tar River dealer. Read manual in- structions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Owner’s/Operator’s Manual are completed before releasing equipment to the owner.
BPD-680/750 Post Hole Driver Table of Contents Introduction …………………………………………………………………………………………….. 5 Technical Specifications ……………………………………………………………………………….. 5 Safety …………………………………………………………………………………………………… 6 Safety Signal Words ……………………………………………………………………………………. 6 General Safety Guidelines ……………………………………………………………………………… 7 Safety Decal Care ………………………………………………………………………………………. 7 Before Operation ……………………………………………………………………………………….. 8 During Operation ……………………………………………………………………………………….. 9 Highway And Transport Operations ……………………………………………………………………...
BPD-680/750 Post Hole Driver Introduction Introduction Thank you for purchasing your BPD Post Driver. The BPD is designed to efficiently drive post and break concrete on your skid steer or excavator by quickly attaching the adaptor that fits your machine with the assistance of 2 pins only.
BPD-680/750 Post Hole Driver Important Safety Information Safety It is important that you read the entire manual and to become familiar with this product before you begin using it. This product is designed for certain applications only. The manufacturer cannot be responsible for issues arising from modification.
BPD-680/750 Post Hole Driver Important Safety Information General Safety Guidelines Safety of the operator is one of the main concerns in designing and developing a new piece of equipment. Designers and manufacturers build in as many safety features as possible. However, every year many accidents occur which could have been avoided by a few seconds of thought and a more careful approach to handling equipment.
BPD-680/750 Post Hole Driver Important Safety Information How to install Safety Signs: Be sure that the installation area is clean and dry. • Decide on the exact position before you remove the backing paper. • Remove the smallest portion of the split backing paper.
BPD-680/750 Post Hole Driver Important Safety Information During Operation Children should not be allowed on the machine. • Clear the area of small children and bystanders before moving the machine. • If using a towing unit, securely attach feeder by using a hardened 3/4” pin, a metal retainer, and safety •...
BPD-680/750 Post Hole Driver Important Safety Information Highway and Transport Operations Adopt safe driving practices. • Keep the brake pedals latched together at all times. Never use independent braking with machine in tow • as loss of control and/or upset of unit can result.
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BPD-680/750 Post Hole Driver Important Safety Information Highway and Transport Operations Maneuver the tractor or towing vehicle at safe speeds. • Avoid overhead wires or other obstacles. Contact with overhead lines could cause serious injury or death. • Avoid loose fill, rocks and holes, they can be dangerous for equipment operation or movement.
BPD-680/750 Post Hole Driver Operating Instructions Driver 1. Models with an earth auger attachment: Use the planetary earth auger system to pre-drill a pilot hole if the soil conditions are rocky, frozen, or too • difficult to simply drive the post into the ground Put the diverter valve lever fully in the “down”...
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BPD-680/750 Post Hole Driver Operating Instructions Breaker 1. To utilize the auger system, the diverter valve must be in the fully down position. 2. Apply sufficient force with the Breaker to guarantee effective breaking. If the force used to break rock is not sufficient enough, the hammering energy of the piston isn’t effective enough to break...
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BPD-680/750 Post Hole Driver Operating Instructions Auger Drive Unit 1. Only operate this unit after thoroughly reading and understanding this Operator’s Manual. 2. Inspect the Auger teeth and points for wear or breakage. Replace as necessary. It is advisable to keep spare points and teeth on hand.
BPD-680/750 Post Hole Driver Maintenance Disassembly & Assembly of Driver Head/Breaker Chisel Disassembly 1. Removing the auger from the auger system will make it easier to balance and handle the attachment. 2. Using the skid loader, place the Driver-Breaker on its back.
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BPD-680/750 Post Hole Driver Maintenance Charging & Discharging of Nitrogen in the Back Head Charging 1. Remove inflation valve cap” from the back head. 2. Connect the end of the pressure gauge adapter (1) to the inflation valve on the back head.
BPD-680/750 Post Hole Driver Troubleshooting Problem Possible Cause Solution The driver head/breaking chisel is jammed Inspect and replace worn parts Insufficient hydraulic oil Supplement the hydraulic oil The oil temperature should be at least 87 Oil temperature is too low...
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BPD-680/750 Post Hole Driver Troubleshooting Problem Possible Cause Solution Check the flow meter; if low investigate the Low flow cause Line restrictions Clear lines Fittings or connections too small Replace with proper fittings Slow speed The oil filter is dirty...
BPD-680/750 Post Hole Driver Service - Drive Unit Disassembly Note: Refer to “Auger System Drive Unit” diagram on page 30 for reference numbers. 1. Remove 12, (#17) socket head cap screws and 12 (#16) washers from cover (#14). 2. Lift the cover (#14) off the assembly. Item (#13) thrust washer, usually remains with the cover.
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BPD-680/750 Post Hole Driver Service - Drive Unit Assembly (cont.) 5. Install (#7) thrust washer with the tab in the keyway of (#1) output shaft and (#8) lock washer. 6. Install (#9) lock nut and tighten to 30 ft-lbs (41 Nm). Rotate the hub clockwise twenty turns then counter- clockwise twenty turns.
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BPD-680/750 Post Hole Driver Service - Drive Unit Lubrication Recommendations Power Wheel planetary drives are shipped without lubricant and must be filled to the proper lever prior to start up. Please observe the lubrication recommendations given by the original equipment manufacturer. If specific recommendations are not available, use mild extreme pressure lubricant API-GL-5, No.
BPD-680/750 Post Hole Driver Torque Specifications Notes: This chart is an approximate estimate of torque values. Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific application. Fasteners must always be replaced with the same grade as specified in the manual.
Post Hole Driver BPD-680 & 750 Parts Manual Rel 04/22...
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BPD-680/750 Post Hole Driver Post Driver Frame...
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BPD-680/750 Post Hole Driver Post Driver Frame Item Part # Description Qty. PD90027 Dome post pad BPD-680 PD90028 Dome post pad BPD-750 PD90029 Flat post pad BPD-680 PD90030 Flat post pad BPD-750 PD90031 T-post driver adapter BPD-680 PD90032 T-post driver adapter BPD-750...
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BPD-680/750 Post Hole Driver Hydraulic Hoses & Adaptors...
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BPD-680/750 Post Hole Driver Auger System...
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BPD-680/750 Post Hole Driver Auger System Item Part # Description Qty. SS1/2-13.11/2 1/2”-13 x 1-1/2” SHCS BS3/8-16.2 3/8”-16 x 2” HHCS LW3/8 3/8” Split lock washer BS3/8-16.1 3/8”-16 x 1” HHCS PD80019 Mini-skid drive ring PD80020 Motor 9.4 ci for MS11 PD80021 Motor 15.5 ci for MS14...
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BPD-680/750 Post Hole Driver Auger System Drive Unit...
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BPD-680/750 Post Hole Driver Auger System Drive Unit Item Part # Description Qty. PD80002 2” Hex output shaft PD80003 2-9/16” Round output shaft PD80004 Oil seal PD80005 Bearing cone PD80006 Bearing cup PD80007 Magnetic plug PD80008 PD80009 Thrust washer PD80010...
BPD-680/750 Post Hole Driver Warranty LIMITED WARRANTY Belco Resources Equipment warrants to the original purchaser of any new piece of machinery from Belco Re- sources Equipment, purchased from an authorized Belco Resources Equipment dealer, that the equipment be free from defects in material and workmanship for a period of one (1) year for non-commercial, state, and mu- nicipalities’...
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