Bush Hog 141 Series Operator's Manual

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Published 09/20

This Operator's Manual is an integral part of the safe operation of this machine and must

be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety

and Operation Instructions contained in this manual before operating the equipment. C01-

Cover

BUSH HOG

2501 Griffin Ave.

Selma, AL 36703

334-874-2700

www.bushhog.com

OPERATOR'S MANUAL

141 Series Blade

141 SERIES

181 SERIES

REAR MOUNTED BLADE

181 Series Blade

Part No. 50076192

$0.00

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Summary of Contents for Bush Hog 141 Series

Page 1 This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the unit at all times. READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover 141 Series Blade 181 Series Blade ® BUSH HOG 2501 Griffin Ave.
Page 2 BEFORE YOU START! Read the safety messages on the implement and shown in your manual. Observe the rules of safety and common sense! For future reference, record your Bush Hog product model number and serial number. Dealer Telephone Model Number...
Page 3: Table Of Contents
TABLE OF CONTENTS SAFETY SECTION ......................1-1 Safety Messages ............................1-2 Decal Location ..............................1-9 Decal Description ............................1-10 FEDERAL LAWS AND REGULATIONS .......................1-11 INTRODUCTION SECTION ....................2-1 ASSEMBLY SECTION ..................... 3-1 MOLDBOARD ASSEMBLY ..........................3-2 “A” FRAME ASSEMBLY ..........................3-3 MOLDBOARD TO FRAME ASSEMBLY ......................3-4 Skid Shoe Kit (Optional) ..........................3-5 End Plate (Optional) ............................3-5 Hydraulic System .............................3-6...
Page 4 MAINTENANCE SECTION ....................5-1 General Maintenance ............................5-2 Lubrication ..............................5-2 Proper Torque For Fasteners ..........................5-3...
Page 5: Safety Section
SAFETY SECTION Safety Section 1-1...
Page 6: Safety Messages
SAFETY Safety Messages A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if followed, will help protect the operator and bystanders from injury or death.
Page 7 SAFETY Never operate the Tractor or Implement until you have read and completely understand this Manual, the Tractor Operator’s Manual, and each of the Safety Messages found in the Manual or on the Tractor and Implement. Learn how to stop the tractor engine suddenly in an emergency.
Page 8 SAFETY Never allow children to operate, ride on, or come close to the Tractor or Implement. Usually, 16-17 year-old children who are mature and responsible can operate the implement with adult supervision, if they have read and understand the Operator’s Manuals, been trained in proper operation of the tractor and Implement, and are physically large enough to reach and operate the controls easily.
Page 9 SAFETY PROLONGED EXPOSURE LOUD NOISE CAUSE PERMANENT HEARING LOSS! Tractors with or without an Implement attached can often be noisy enough to cause permanent hearing loss. We recommend that you always wear hearing protection if the noise in the Operator’s position exceeds 80db. Noise over 85db over an extended period of time will cause severe hearing loss.
Page 10 SAFETY Periodically inspect all moving parts for wear and replace when necessary with authorized service parts. Look for loose fasteners, worn or broken parts, and leaky or loose fittings. Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order.
Page 11 SAFETY Be particularly careful when transporting the Implement with the Tractor. Turn curves or go up hills only at a low speed and using a gradual steering angle. Rear mounted implements move the center of gravity to the rear and remove weight from the front wheels. Make certain, by adding front ballast, that at least 20% of the tractor’s weight is on the front wheels to prevent rearing up, loss of steering control or Tractor tip-over.
Page 12 These parts are made and tested to Bush Hog specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The use of “will fit” parts may reduce equipment performance, void warranties, and present a safety hazard. Use genuine Bush Hog parts for economy and safety.
Page 13: Decal Location
SAFETY Decal Location NOTE: Bush Hog supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Bush Hog cares about the safety of its customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
Page 15: Federal Laws And Regulations
SAFETY FEDERAL LAWS AND REGULATIONS This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning employer and employee equipment operators. This section is not intended as a legal interpretation of the law and should not be considered as such.
Page 17: Introduction Section
INTRODUCTION SECTION Introduction Section 2-1...
Page 18 INTRODUCTION This 141/181 Series Blade is designed with care and built with quality materials by skilled workers. Proper assembly, maintenance, and operating practices, as described in this manual, will help the owner/operator get years of satisfactory service from the machine. The purpose of this manual is to familiarize and instruct.
Page 19 181 Series Blade The 141 and 181 Series Blades are available in widths of 8’ and 9’ for the 141 Series and 9’ and 10’ for the 181 Series. These blades feature a heavy-duty CAT II or CAT III three-point hitch and quick hitch. The 8’ and 9’...
Page 20 INTRODUCTION Attention Owner/Operator BEFORE OPERATING THIS MACHINE: 1. Carefully read the Operator’s Manual, completely understand the Safety Messages and instructions, and know how to operate correctly both the tractor and implement. 2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the implement.
Page 21 2. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident. 3. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judgment of Bush Hog such use affects its performance, stability or reliability.
Page 23: Assembly Section
ASSEMBLY SECTION Assembly Section 3-1...
Page 24: Moldboard Assembly
ASSEMBLY The 141 and 181 Series Blades are shipped partially assembled from the factory. Each blade will be shipped on two pallets, The first pallet will contain the A-Frame, MOLDBOARD ASSEMBLY 1. Remove the Tilt Pin (3) and install the Swivel tube (1) into the Moldboard assembly (2). 2.
Page 25: A" Frame Assembly
ASSEMBLY “A” FRAME ASSEMBLY 1. Remove A-Frame Pin (3) and install the Backbone (2) into position. 2. Reinstall A-Frame Pin (3) through A-Frame (1) and Backbone (2) and secure with supplied cotter pin. 3. Install Pin Jack (4) or cylinder to left side of the A-Frame (1) and Backbone (2) with the supplied cylinder pins (7,8) and secure with cotter pins.
Page 26: Moldboard To Frame Assembly
ASSEMBLY MOLDBOARD TO FRAME ASSEMBLY 1. Remove the King Pin Washer (3) and set it aside. Lower the A-Frame Assembly (1) onto the Moldboard assembly. (2). 2. The King Pin has a tight fit into the bushing. Take care to line up properly. A small amount of angle adjustment to the A-Frame makes a huge difference during this process.
Page 27: Skid Shoe Kit (Optional)
ASSEMBLY Skid Shoe Kit (Optional) Skid Shoe kits contain 2 Skid Shoes, Mounting Brackets and all required fasteners. 1. Attach Skid Shoe Mounting Bracket (3) to Moldboard skid shoe lugs (1) with 3/4” x 6” bolts (6) and 3/4” Nylock nuts (7). 2.
Page 28: Hydraulic System
ASSEMBLY Hydraulic System The Hydraulic Cylinders are designed to be used in conjunction with your tractor’s Hydraulic System. The Cylinders and Hose are designed for maximum system pressure of 2500 PSI. Keep cylinders and hose free from internal contamination. Never leave a disconnected hose end open.
Page 29: Hose Holder Installation
ASSEMBLY Hose Holder Installation 1. Remove the bolt, lockwasher and flatwasher from the King Pin (1, 2, and 3). 2. Place the hole in the Hose Holder (4) to the hole in the King pin and reinstall item (1, 2, and 3). 141-181 09/20 Assembly Section 3-7...
Page 30: 3-Point Hitch Attachment Assembly
ASSEMBLY 3-Point Hitch Attachment Assembly 141-181 09/20 Assembly Section 3-8 © 2020 Alamo Group Inc.
Page 31: Operation Section
OPERATION SECTION Operation Section 4-1...
Page 32 BUSH HOG 141/181 SERIES REAR MOUNTED BLADE OPERATION INSTRUCTIONS Your Bush Hog 141/181 Series should now be assembled and inspected for any evidence of defective or damaged parts before use. Any evidence of damage should be reported to your dealer immediately. After Hydraulic Lines have been attached to tractor and 3-Point Hitch attached, carefully remove safety blocks from Moldboard pivot Point.
Page 33: Standard Equipment And Specifications
OPERATION Standard Equipment and Specifications 141 SERIES 181 SERIES Over All Height 48” 46-3/8” Over All Width 8’ and 9’ 9’ and 10’ Over All Depth 643/16” 71-1/4”Mold Moldboard Height 19” 19” Weight (Lbs.) 1145 (8’), 1170 (9’) 1586 9(‘), 1613 (10’) Tilt Adjustment 15º...
Page 34: Operator Requirements
OPERATION 2. OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor operation and all associated safety practices. In addition to the safety messages contained in this manual, safety signs are affixed to the implement and tractor.
Page 35: Tractor Requirements
Tractor Horsepower - 2-Wheel Drive ..141 Series - 8’ & 9’ (140 HP Max) 181 Series - 9’ & 10’ (181 HP Max) - 4-Wheel Drive ..141 Series - 8’ & 9’ (110 HP Max) 181 Series - 9’ & 10’ (140 HP Max) •...
Page 36: Tractor 3-Point Hitch
OPERATION 3.3 Tractor 3-Point Hitch The tractor 3-point hitch must be rated to lift at least 1409 lbs. for the 8’ and 1529 lbs. for the 10’. The 160 Series can attach to tractor’s with either a CAT II or III hitch. Refer to the tractor operator’s manual for the category of the tractor used.
Page 37: Boarding The Tractor
OPERATION 4.1 Boarding the Tractor Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt around you.
Page 38: Starting The Tractor
OPERATION 5. STARTING THE TRACTOR The operator must have a complete understanding of the placement, function, and operational use of all tractor controls before starting the tractor. Review the tractor operator’s manual and consult an authorized dealer for tractor operation instructions if needed. Essential Tractor Controls: •...
Page 39: Connecting The Rear Blade
OPERATION 6.1 Connecting the Rear Blade 1. Shorten or remove the tractor drawbar to avoid interference when raising and lowering the rear blade. 2. Board the tractor and start the engine. Position the tractor to the blade with the 3-point lift arms positioned between the respective set of blade A-frame lift lugs.
Page 40: Tractor Pre-Operation Inspection/Service
OPERATION Periodically inspect all moving parts for wear and replace when necessary with authorized service parts. Look for loose fasteners, worn or broken parts, and leaky or loose fittings. Make sure all pins have cotter pins and washers. Serious injury may occur from not maintaining this machine in good working order.
Page 41: Blade Pre-Operation Inspection/Service
OPERATION 7.2 Blade Pre-Operation Inspection/Service Before each blade use, a complete inspection and service is required to ensure the blade is in a good and safe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. To ensure the blade is ready for operation, conduct the following.
Page 42 OPERATION Tractor PRE-OPERATION Inspection Tractor ID#:________________________Make:________________________ Date:______________________________Shift:________________________ Before conducting the inspection, make sure the tractor engine is off, all rotation has stopped and the tractor is in park with the parking brake engaged. Make sure the implement is resting on the ground or securely blocked up and all hydraulic pressure has been relieved.
Page 43 OPERATION Blade & Box Blade PRE-OPERATION Inspection Blade ID#:_______________________Make:__________________________ Date: ___________________________Shift:___________________________ Before conducting the inspection, make sure the tractor engine is off, all rotation has stopped and the tractor is in park with the parking brake engaged. Make sure the blade is resting on the ground or securely blocked up and all hydraulic pressure has been relieved.
Page 44: Driving The Tractor And Implement
OPERATION 8. DRIVING THE TRACTOR AND IMPLEMENT Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the weight of the implement and the tractor operating controls are set for safe transport.
Page 45: Starting The Tractor
OPERATION 8.1 Starting the Tractor The procedure to start the tractor is model specific. Refer to the tractor operator’s manual for starting procedures for your particular tractor. Consult an authorized dealer if the starting procedure is unclear. Ensure the 3-point control lever is in the lowered position and the PTO is disengaged before starting the tractor.
Page 46: Driving The Tractor And Blade
OPERATION 8.3 Driving the Tractor and Blade Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the tractor and blade. Moving slowly at first will also prevent the tractor from rearing up and loss of steering control.
Page 47: Operating The Blade
OPERATION 9.1 Operating the Blade Only operate the blade from the tractor operator’s seat with the seatbelt securely fastened. The tractor must be equipped with a ROPS in the raised position or a ROPS cab. Ditching (V-Type Ditch) Rotate Moldboard to desired angle (right or left) and place Lock Pin in desired hole of Moldboard Rear Mount. Blade point should be centered close behind or slightly to outside of tractor tire.
Page 48: Shutting Down The Implement
OPERATION 9.2 Shutting Down the Implement Park the tractor on a level surface, place the transmission in park or neutral and apply the parking brake, lower the attached implement to the ground, shut down the engine, remove the key, and wait for all motion to come to a complete stop before exiting the tractor.
Page 49: Blade Storage
OPERATION 11. BLADE STORAGE Properly preparing and storing the blade at the end of the season is critical to maintaining its appearance and to help ensure years of dependable service. The following are suggested storage procedures: • Thoroughly clean all debris off the blade to prevent damage from rotting grass and standing water.
Page 50: Transporting On Public Roadways
OPERATION Before transporting the tractor on a public roadway or boarding a trailer for transport, the tractor brake pedals should be locked together. Locking the pedals ensures that both wheels brake simultaneously while stopping, especially when making an emergency stop. Use extreme caution and avoid hard applications of the tractor brakes when towing heavy loads at road speeds.
Page 51 OPERATION The SMV (Slow-Moving Vehicle) emblem is universal symbol used to alert drivers of the presence of equipment traveling on roadways at a slow speed. SMV signs are a triangular bright orange with reflective red trim for both easy day and night visibility.
Page 52: Hauling The Tractor And Implement
OPERATION Reduce speed before turning or applying the brakes. Ensure that both brake pedals are locked together when operating on public roads. OPS-U- 0023 12.2 Hauling the Tractor and Implement Before transporting a loaded tractor and implement, measure the height and width dimensions and gross weight of the complete loaded unit.
Page 53 OPERATION Arrange the chains so that when tightened, the chains pulling downward against themselves. Carefully tighten the securing chains or other fasteners using boomers or binders to apply maximum tension. Use extreme care when attaching and removing the securing devices as the extreme tension involved when released has the potential to inflict serious injury.
Page 54: Troubleshooting Guide
OPERATION 13. Troubleshooting Guide Problem Possible Cause Remedy Shearing M/B Carrier Lack of lubrication Lubricate Pivot Pin Pivot Pin Bolt Bolt not tightened properly Tighten Bolt to proper torque Bent Moldboard Small curve is normal from weld pull Can be removed but will not affect operation Hitting hidden objects Know soil conditions, keep...
Page 55: Maintenance Section
MAINTENANCE SECTION Maintenance Section 5-1...
Page 56: General Maintenance
General Maintenance Grease all grease fittings and lubrication points before each use. 2. Inspect the implement for any worn or damaged parts and replace with a genuine Bush Hog Part. 3. Make sure all safety decals are intact and legible.
Page 57: Proper Torque For Fasteners
MAINTENANCE Proper Torque For Fasteners The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to this chart to determine the grade of bolts and the proper torque except when specific torque values are assigned in manual text.
Page 59 TO THE OWNER/OPERATOR/DEALER To keep your implement running efficiently and safely, read your manual thoroughly and follow these directions and the Safety Messages in this Manual. The Table of Contents clearly identifies each section where you can easily find the information you need. The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes these minimum safety...
Page 60 141 SERIES 181 SERIES REAR MOUNTED BLADE 141 & 181 SERIES - SOM-09/20 P/N 50076192 Printed U.S.A...

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Bush Hog 141 Series Operator's Manual

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