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Titan Attachments PRO Series Operator's Manual

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PRO SERIES 3 POINT 50HP POST HOLE DIGGER
PROPHD50, PROPHD50-A6PHD, PROPHD50-A9PHD,
PROPHD50-A12PHD
123218, 123219, 123220, 123221
Operator's Manual
Read the Operator's Manual entirely. When you see this
symbol, the subsequent instructions and warnings are
serious follow without exception. Your life and the lives
of others depend on it!

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  • Page 1 PRO SERIES 3 POINT 50HP POST HOLE DIGGER PROPHD50, PROPHD50-A6PHD, PROPHD50-A9PHD, PROPHD50-A12PHD 123218, 123219, 123220, 123221 Operator’s Manual Read the Operator’s Manual entirely. When you see this symbol, the subsequent instructions and warnings are serious follow without exception. Your life and the lives...

  • Page 2: Safety Precautions

    SAFETY PRECAUTIONS Listed below are common practices that may or may not be applicable to the products described in this manual. Safety First Careful operation is your best assurance against an accident. Please be fully aware that you are responsible for the safe operation and maintenance of your implement.
  • Page 3 Safety Alert Symbol The SAFETY ALERT SYMBOL indicates there is a potential hazard to personal safety and extra precaution must be taken. When you see this symbol, be alert and carefully read the message that follows it. Hazard control, and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of equipment.
  • Page 4 ➢ Do not allow bystanders within 25 feet of the area when operating, attaching, removing, assembling, or servicing equipment ➢ Consult local utilities before digging. Know location and depth of all underground cables, pipe-lines, and other hazards in working area and avoid contact ➢...
  • Page 5 ➢ Before leaving tractor seat, stop PTO, set brake, shut off engine, remove key, and let auger come to a full stop Tractor Shutdown Safety If engaged, disengage power take-off. Park on solid, level ground and lower implement to ground or onto support blocks. ➢...
  • Page 6 Transport Safely ➢ Comply with federal, state, and local laws. ➢ Avoid contact with any overhead utility lines or electrically charged conductors. ➢ Engage park brake when stopped on an incline. ➢ Maximum transport speed for an implement is 30 km/h. DO NOT EXCEED. ➢...
  • Page 7 Avoid Contact Blades Keep away from rotating blades to avoid death or serious injury from blade contact. ➢ Stay away and keep hands, feet and body away from rotating blades, drivelines and parts until all moving elements have stopped. ➢ Do not put hands or feet under digger hood. ➢...
  • Page 8 ➢ Do not grease or oil implement while it is in operation. ➢ Do not work under any hydraulically supported equipment. It can settle, suddenly leak down, or be lowered accidentally. If it is necessary to work under the equipment, securely support it with stands or suitable blocking beforehand.
  • Page 9 Preparation before Maintenance ➢ Be prepared if a fire starts. ➢ Keep a first aid kit and fire extinguisher handy. ➢ Keep emergency numbers for ambulance, hospital and fire department near the working area. Personal Protective Equipment ➢ Wear protective clothing and equipment appropriate for the job such as safety shoes, safety, glasses, hard hat, dust mask, and ear plugs.
  • Page 10 High Pressure Fluids Safety ➢ Escaping fluid under pressure will penetrate the skin or eyes causing serious injury. ➢ Relieve all residual pressure before disconnecting hydraulic lines or performing work on the hydraulic system. ➢ Make sure all hydraulic fluid connections are properly tightened/torqued and all hydraulic hoses and lines are in good condition before applying pressure to the system.
  • Page 11 Storage and Disposal Safety Storage Safety 1. Store the machine in an area away from human activity. Do keep the machine out of the children’s reach. Do not permit children to play on or around the stored machine. 2. Store the machine in a dry, level area. 3.

  • Page 12: Product Information

    PRODUCT INFORMATION Listed figure is common digger that may or may not be applicable to the products described in this manual. See Figure 1. Figure 1...
  • Page 13 Main parts name and function list: NOTE: 6", 9", 12" AUGER OPTIONALS ARE SOLD SEPARATE Implement Specification...
  • Page 14 Implement Identification The identification nameplate is affixed to the frame of each implement. It contains : Model, Type, Serial Number, Weight etc. The nameplate (Shown in the below) is for reference only and is based on the real thing.
  • Page 15 UNPACKING After unpacking, please check the components shown in Figure 1 FIGURE 1...

  • Page 17: Assembly And Setup

    ASSEMBLY & SET-UP Installation of Suspension assembly See Figure 2 1. Mounting the Suspension Assembly (2) to the Hydraulic Lift Frame Assembly (1) 2. Fixed with hydraulic lifting frame connecting shaft (3) through 3. The other end goes through the locking pin (4) 4.
  • Page 18 Installation of Hydraulic cylinder assembly See Figure 3 1. Install the ends of the hydraulic cylinder assembly into the openings in the cylinder connection plate and support bracket. 2. The hydraulic lifting frame connecting shaft (1) is passed through the fixed 3.
  • Page 19 Installation of Gearbox assembly See Figure 4 1. Align the holes on the two side ear plates of the gear box with the sleeve at the end of the lifting frame 2. Fix the connecting shaft (1) of the gear box through it 3.
  • Page 20 Installation of Bit assembly See Figure 6 1. Install the drill guard on the shaft head of the gear box, 2. Secure the assembly with Full Threaded Hexagonal Bolts (1), Standard spring washers (2) and plain washers（3）...
  • Page 21 Installation of Bit guard assembly See Figure 7 1. Install the bit guard assembly on the gearbox shaft head 2. Secure the assembly with hexagon head bolts (1) and 1 Non-metallic insert hexagonal locknuts (2) 3. Move the bit guard assembly up and align it with the holes in the bit guard. 4.
  • Page 22 Tractor Hook-up See Figure 8 Note: • This digger is featured with a hitch design. It can be installed in the rear of the tractor. Make sure the digger is compatible with your tractor's front-end attachment system. 1. Attach the main support boom to the top link of the tractor with a cat 1 top link pin. Connect the ‘A’...
  • Page 25 Driveline Installation See Figure 9 Note: There are 3 types (A/B/C) of PTO drive shafts available. Type A shaft has inter-changeable ends for installation. Type B shaft is built with a safety pin which is designed to break off in the event of over-loading or excessive stress on the PTO shaft.
  • Page 26 Please follow the steps as below to hook up the PTO shaft: 1. Park tractor on a level surface. Slowly engage tractor 3-Point lift lever to raise Diggers until gearbox shaft is in line (level) with tractor PTO shaft. 2. Support Diggers deck at this height with support jacks or blocks to keep Diggers from drifting down. 3.
  • Page 27 See Figure 11 The driveline maximum allowable length must, when fully extended, have a minimum overlap (L2) of profile tubes by not less than 1/3 the free length with both inner and outer profile tubes being of equal length. Customize driveline See Figure 12 1.
  • Page 28 Driveline interference check See Figure 13 1. Slowly engage tractor 3-Point control lever to lower Diggers while checking for sufficient drawbar clearance. Move drawbar ahead, aside, or remove if required. 2. Raise and lower implement to find maximum extended driveline length. Check to make certain the driveline does not exceed the maximum allowable length and 25 °up or down.

  • Page 29: Operation

    OPERATION General Operating Instructions Clean and lightly grease the gearbox output shaft and the inner tube of the new auger. Align the bolt holes and slide the auger onto the gearbox shaft. Install and securely tighten the two shear bolts. Before performing any service or maintenance, lower digger to ground or block securely, turn off tractor engine, remove key, and disconnect drive-line from tractor PTO.
  • Page 30 Always operate the digger from the tractor seat. Under no circumstances stand or allow any other person o stand near the auger when it is revolving. Never clear earth or allow any other person to clear earth from the auger while it is revolving. No other person should be within ten meters of the machine while it is in operation.
  • Page 31 Checklist Before Operation Before operating the machine, the following steps should be inspected carefully: 1. Before starting up the machine, check and lubricate all grease points, on the machine and drive shaft. Check the oil level in the gearbox. Add as required. 2.
  • Page 32 23. Before installing the PTO ensure the engine is stopped and the PTO shaft is in safe working order. 24. All other people shall leave the area before connecting the driving power from the tractor. 25. Before cleaning, repairing and lubricating the machine, stop the motor and take the key away with you. 26.

  • Page 33: Service And Maintenance

    the gearbox shaft. If it is necessary to strike the auger longitudinally. SERVICE AND MAINTENANCE General Maintenance The period recommended is based on normal operating conditions. Severe or unusual conditions may require more frequent maintenance. Each 4 hours of work: Check and tighten nuts and bolts.
  • Page 34 PTO Shaft Maintenance It is recommended to lubricate the PTO shaft with multi-purpose grease after every 8 to 10 hours of use or at least once a day during heavy use. The PTO shaft is designed to telescope to allow for dimensional changes as the machine goes through its operating range.
  • Page 35 LUBRICATION PARTS...

  • Page 37: Storage And Transport

    STORAGE AND TRANSPORT...

  • Page 38: Troubleshooting

    TROUBLESHOOTING...
  • Page 40 PARTS DIAGRAM / EXPLODED VIEW...
  • Page 46 ACKNOWLEDGEMENT OF RISK AND RELEASE OF LIABILITY The use of any equipment, including this one, involves the potential risk of injury. Apart from any warranty claim that might be presented for a claimed defect in material or workmanship of the product, you accept and assume full responsibility for any and all injuries, damages (both economic and non- economic), and losses of any type, which may occur, and you fully and forever release and discharge Titan, its insurers, employees, officers, directors, associates, and agents from any and all claims,...
  • Page 47 NEED HELP? CONTACT US FIRST. 1-800-605-7595 info@palletworks.com www.palletforks.com © 2025 Titan Brands...

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Prophd50-a9phdProphd50-a6phdProphd50123218123219123220 ... Show all

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