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SAFETY INSTRUCTIONS 

WORK SAFELY – A CAREFUL OPERATOR IS THE BEST INSURANCE AGAINST ACCIDENTS!!

 

 

 

WARNING SECTION 

 

 

 

 

 

 

 

 

 

 

 

READ AND COMPLETELY UNDERSTAND THIS 

MANUAL. 

 

READ AND COMPLETELY UNDERSTAND THE 

MANUALS PROVIDED WITH YOUR POWER UNIT, 

LOADER AND QUICK-ATTACH. 

  Read and understand all safety signs on this product 

and on your power unit, loader and quick-attach.

 

  Know all your controls and know how to quickly stop all 

power unit movements, the Fork movement, and the 

engine in case of emergency.

 

  Know and obey all applicable government rules, 

O.S.H.A regulations, local laws and other professional 

guidelines for your operation.

 

  Make sure that anyone who will be assembling, 

mounting, maintaining, repairing, removing and/or 

storing this product:

 

  Has been instructed in the safe operation of this 

product and of the power unit and the quick-attach 

to which this product is attached.

 

  Is physically and mentally capable of the safe 

operation of this type of equipment. 

  Is not under the influence of drugs or alcohol. 

  Is carefully supervised from a safe distance, 

especially if such person is inexperienced. 

  Wears personal protective equipment (i.e. 

hardhat, safety glasses, work gloves, protective 

shoes, respirator, ear protection, etc.) 

  Does not wear loose fitting clothes, loose or 

uncovered hair or any accessories (jewelry, 

necktie, scarf, wrist watch, etc.) that can catch and 

entangle on moving parts. 

  Has annually reviewed all safety instructions. 

  Know and follow good work practices when 

assembling, mounting, maintaining, repairing, 

removing and storing this product: 

  Work on a level surface in a well lit area. 

  Keep the area clean and dry. 

  Use properly grounded electrical outlets and tools. 

  Use the right tool for the job at hand. 

  Make sure your tools are in good condition for 

performing the desired function. 

  When using tools, wear the protective equipment 

specified by the tool manufacturer (i.e. hardhat, 

safety glasses, work gloves, protective shoes, etc.). 

 

 

 

 

  Before leaving the operator’s station, or before 

beginning any type of work on this product, lower this 

product to the ground, apply your power unit’s parking 

brake, stop the engine, remove the starter key, wait for 

all moving parts to stop and then relieve all pressure in 

the hydraulic lines. 

Refer to your power unit’s 

operator’s manual for instructions on how to relieve 
hydraulic pressure in lines. 

  Know your loader’s safe lifting and operating capacity 

and the weight of this product. See the specifications 

in this manual for the weight of this product and refer 

to your power unit’s and loader’s operator’s manuals 

for safe operating limits. Lift capacity may be reduced 

if using a quick-attach. 

  Never allow anyone, except the operator, to be around 

the power unit or this product when either is in motion. 

  Do not start up unless others are clear of the work 

area. 

  Do not allow riders on this product or the power unit. 

  Do not stand or climb on this product when raised. 

  Do not place any part of your body under any part of 

this product unless this product is securely resting on 

adequate blocking or on the ground. 

  Do not use blocking made of concrete blocks, logs, 

buckets, barrels or any other material that could 

suddenly collapse or shift positions. Do not use wood 

or steel blocking that shows any signs of material 

decay, and that is warped, twisted or tapered. 

  Never operate controls from the ground. Operate the 

controls only from the operator’s station. 

  Never leave the equipment unattended with the engine 

running or with this product raised on the loader. 

  Be aware of the added weight and width of this 

product. Reduce travel speeds accordingly, especially 

when traveling over rough ground. 

  Keep this product close to the ground and under 

control when transporting. 

  When transporting, be sure Fork does not block view 

of vehicle lights or road. 

 

BEFORE ATTEMPTING ANY TYPE OF ASSEMBLY, 

OPERATION, MAINTENANCE OR OTHER WORK ON 

OR NEAR THIS PRODUCT: 

WHEN YOUR POWER UNIT IS USED DURING ANY 

TYPE OF ASSEMBLY, OPERATION, MAINTENANCE 

OR OTHER WORK ON OR NEAR THIS PRODUCT: 

WARNING 

Obey all safety instructions listed in this 

section and throughout this manual. 

Failure to obey instructions in this section 

could result in death or serious injury. 

 

Summary of Contents for HDR Series

Page 1: ... PRINTED IN CANADA HDR Series Rotating Pallet Fork HDR5548 HDR2042 HDR4242 HDR4248 HDR5542 HDR5548 HDR5554 HDR20 HDR42 HDR55 Keep this manual with the machine at all times HORST WELDING 8082 Rd 129 Listowel ON N4W 3G8 Canada 519 291 4162 1 866 567 4162 Fax 1 519 291 5388 www hlaattachments com sales horstwelding com www horstwelding com ...

Page 2: ... 0 ...

Page 3: ...nd Operator and Safety Information 3 6 Definitions of Safety Terms and Symbols Accident Prevention 3 Safety Instructions 4 5 Safety Signs 6 Power Unit Specifications 7 Attachment Specifications 7 Installation Instructions 7 Hydraulic Instructions 7 Operation 8 Maintenance 9 Service 9 Grease Points 10 Storage 10 Parts Illustrations 11 12 Bolt Torque 13 Troubleshooting 14 Warranty Policy 15 ...

Page 4: ...ur Rotating Pallet Fork Read this manual carefully to obtain valuable information and instructions that will help you achieve safe and dependable service The illustrations and data used in this manual were current at the time of printing but due to possible engineering and or production changes this product may vary slightly in detail HLA reserves the right to redesign and or change components as ...

Page 5: ...ident prevention program can be successful without the wholehearted cooperation of the person who is directly responsible for the operation of the equipment If accidents are to be prevented and accidents can be prevented that prevention will come from equipment operators who accept their complete responsibility and anticipate the results of their actions The designer the manufacturer and the safet...

Page 6: ...g any type of work on this product lower this product to the ground apply your power unit s parking brake stop the engine remove the starter key wait for all moving parts to stop and then relieve all pressure in the hydraulic lines Refer to your power unit s operator s manual for instructions on how to relieve hydraulic pressure in lines Know your loader s safe lifting and operating capacity and t...

Page 7: ... were designed by your loader quick attach manufacturer If this product does not fit properly contact HLA before operating Never place your finger into the mounting plate or 3 point hitch or loader holes A slight movement of the power unit or this product could cause serious injury Make certain all safety signs are in place and legible Refer to the safety sign page in this manual for the placement...

Page 8: ...dhesive surface 4 Apply the safety sign to the position shown in the diagram above and smooth out any bubbles INSTRUCTIONS Keep all safety signs clean and legible Replace all missing illegible or damaged safety signs Replacement parts for parts with safety signs attached must also have safety signs attached Safety signs are available free of charge from your dealer or from HLA Item A Item B ITEM Q...

Page 9: ...ned therein 4 Carefully raise the loader arms and cycle the tilt cylinders to check clearances and to verify all mounting procedures have been successfully completed PALLET FORK HYDRAULIC CONNECTION 1 Disconnect the hydraulic hose quick couplers from one another and attach the quick couplers to your power unit as per the instructions in your power unit s operator s manual 2 Carefully raise the loa...

Page 10: ...r power unit s operator s manual for safe operating limit and use of counterweights TO LOAD PALLET FORK 1 Approach the load in such a fashion that the weight will be centered between the Fork tines The heaviest side should be closest to the Fork frame and not near the tips of the tines 2 Before lifting make certain tines are completely under the load and level 3 Lift load slightly to make certain ...

Page 11: ...iagram on page10 PALLET FORK SERVICE Shut off engine set parking brake and relieve hydraulic pressure before connecting or disconnecting hydraulic lines Refer to your power unit s manual for instruction on how to relieve hydraulic pressure in lines Before applying pressure to the system be sure that all connections are tight and be sure there are no damaged hoses lines or fittings Wear safety glas...

Page 12: ...and make necessary repairs to avoid delays when starting next season 3 Tighten all loose nuts cap screws and hydraulic connections 4 Lubricate all grease fittings 5 Coat the exposed portions of the cylinder rod with grease 6 Connect hydraulic couplers together to protect hydraulic system from contaminants 7 Touch up all unpainted areas with paint to prevent rust 8 Replace decals if damaged or ille...

Page 13: ...22 x 2 5 634 468 904 667 36 mm 24 x 2 0 780 575 1100 811 24 x 3 0 798 588 1136 838 41 mm 27 x 3 0 27 x 3 0 1176 867 1674 1234 46 mm 30 x 2 0 30 x 3 0 1597 1178 2274 1677 Class 10 9 Class 8 8 Wrench Size A Thread Size B Fine Thread Size B Coarse Class 10 9 Class 8 8 lbs ft N m lbs ft N m lbs ft N m lbs ft N m lbs ft N m lbs ft N m 7 16 1 4 28 6 8 1 10 13 6 14 19 0 1 4 20 5 6 8 8 10 8 12 16 3 1 2 5 ...

Page 14: ...m to proper level Hydraulic fluid foaming due to improper hydraulic oil usage Refer to Power Unit s manual and replace hydraulic oil using recommended hydraulic oil Hydraulic oil heating Dirty oil Drain and refill oil replace filter Partially plugged inlet filter Clean filter element Oil too light in hot weather Use recommended oil Damaged oil lines Replace oil lines External hydraulic fluid leaka...

Page 15: ...h and agreed on by an authorized Horst Welding representative All claims must be accompanied by a photograph of the defective product Defective products may be required to be returned to Horst Welding in Listowel Ontario at the request of Horst Welding Repairs Replacement will be done at no charge to the customer within a reasonable time after the receipt of the product This warranty does not cove...

Page 16: ...HORST WELDING 8082 Rd 129 Listowel ON N4W 3G8 Canada 519 291 4162 1 866 567 4162 Fax 1 519 291 5388 sales horstwelding com www horstwelding com ...

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