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Intended Use 

The NorTrac 3-Pt. Box Scraper features a rugged, welded, steel frame and reversible 1/2" x 6" high-
carbon, steel blade. The scraper is a category 1, 3-point hitch.

 

Technical Specifications 

 

Location

 

Description

 

4

’  

5

’  

6’ 

 

 

#51448 

#51449 

#51450 

A  

Box Overall Height 

34-5/8"  

34-5/8"  

34-5/8"  

B  

Maximum Ripper Height 

3-5/8"  

3-5/8"  

3-5/8" 

C  

Maximum Ripper Depth 

3"  

3" 

3"  

D  

Box Height 

17-1/2" 

17-1/2"  

17-1/2"  

E  

Ripper Adjustment 

2-1/8"  

2-1/8"  

2-1/8" 

F  

Box Overall Width 

48"  

60"  

72"  

G  

Box Over Depth 

29-1/4" 

29-1/4"  

29-1/4"  

 

Important Safety Information 

 

 

Read and understand all instructions. Failure to follow all instructions may result in serious injury 
or property damage. 

 

The warnings, cautions, and instructions in this manual cannot cover all possible conditions or 
situations that could occur. Exercise common sense and caution when using this box scraper. 
Always be aware of the environment and ensure that the box scraper is used in a safe and 
responsible manner.  

 

Do not allow persons to operate or assemble the box scraper until they have read this manual 
and have developed a thorough understanding of how it works. 

 

Do not modify this box scraper in any way. Unauthorized modification may impair the function 
and/or safety and could affect the life of the product. There are specific applications for which the 
box scraper was designed.  

 

Use the right tool for the job. DO NOT attempt to force small equipment to do the work of larger 
industrial equipment. There are certain applications for which this equipment was designed. It will 
be safer and do the job better at the capacity for which it was intended. DO NOT use this box 
scraper for a purpose for which it was not intended. 

 

Industrial or commercial applications must follow OSHA requirements. 

 

 

WORK AREA SAFETY 

 

Inspect the work area before each use. Keep work area clean, dry, free of clutter, and well-lit. 
Cluttered, wet, or dark work areas can result in injury. Using the box scraper in confined work 
areas may put you dangerously close to other cutting tools and rotating parts. 

 

Do not allow the box scraper to come into contact with an electrical source. The box scraper is not 
insulated and contact will cause electrical shock. 

Summary of Contents for 51448

Page 1: ...Owner s Manual WARNING Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in seriou...

Page 2: ...that you read the entire manual to become familiar with this product before you begin using it This 3 Pt Box Scraper is designed for certain applications only Northern Tool Equipment is not responsibl...

Page 3: ...ended Use 4 Technical Specifications 4 Important Safety Information 4 Specific Operation Warnings 6 Assembly Instructions 6 Operating Instructions 8 Maintenance 9 Parts Diagram 10 Parts List 11 Replac...

Page 4: ...or assemble the box scraper until they have read this manual and have developed a thorough understanding of how it works Do not modify this box scraper in any way Unauthorized modification may impair...

Page 5: ...persons in the work area Do not overreach Keep proper footing and balance at all times Remove keys or wrenches before connecting the box scraper to an air supply power supply or turning on the tool A...

Page 6: ...eep the foldable ROPS system in locked up position at all times Keep the seat belt securely fastened Never allow riders on equipment RAISED EQUIPMENT CAN DROP AND CRUSH Before servicing follow all ins...

Page 7: ...ked up assemblies if at all possible After completing assembly thoroughly inspect the machine to be sure that all nuts bolts hydraulic fittings or any other fastened assemblies have been thoroughly ti...

Page 8: ...with your tractor and the more stress you put on the box scraper as well as the tractor It is better to take less material and make more trips than to try to do it all in one pass This unit can be use...

Page 9: ...e of this equipment is aware concerned prudent and properly trained in safety DANGER The shanks are extremely sharp Exercise extreme caution when working around or near the Box Scraper shanks Failure...

Page 10: ...l surface and engage all safety devices 3 At the end of the working season or when the box scraper will not be used for a long period it is good practice to clean off any dirt or grease that may have...

Page 11: ...m Description Quantity 1 Scraper Box Frame 1 2 Bolt M16x110 1 3 Spacer 4 5 6 4 Nut M22 2 5 Lock Washer M22 2 6 Nut M16 Vary 7 Lock Washer M16 Vary 8 Brace 2 9 Bolt M16x60 2 10 3 Point Lift Bracket 2 1...

Page 12: ...The illustrations provided are a convenient reference to the location and position of parts in the assembly sequence When ordering parts the following information will be required item description it...

Page 13: ...claim contact Us at 1 800 222 5381 identify the product by make and model number and follow the claim instructions that will be provided The product and the purchase receipt must be provided to Us in...

Page 14: ...Page 14 of 14 Distributed by Northern Tool Equipment Company Inc Burnsville Minnesota 55306 www northerntool com Made in China...

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