Bush Hog 4815RR1 Operator's Manual

Flex-wing rotary cutters/shredders

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Operator's manual (208 pages)

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4815RR1,4810RR1

14815RR1,14810RR1

This Manual applies to Models:

4815RR1, 4810RR1, 14815RR1, 14810RR1

FLEX-WING ROTARY CUTTERS / SHREDDERS

Published 07/16

Part No. 50076491

Revised 11/18

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Summary of Contents for Bush Hog 4815RR1

Page 1 4815RR1,4810RR1 14815RR1,14810RR1 This Manual applies to Models: 4815RR1, 4810RR1, 14815RR1, 14810RR1 FLEX-WING ROTARY CUTTERS / SHREDDERS Published 07/16 Part No. 50076491 Revised 11/18...
Page 2 D813 1 D813 2...
Page 5 A Manual canister is provided on the implement where this manual can be properly stored. If you lose or damage this manual a free replacement manual can be obtained from an authorized Bush Hog dealer or by down loading the manual from the Bush Hog website www.bushhog.com...
Page 6 DEALER to CUSTOMER Pre-Delivery/ Operation Instructions Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are applica- ble.Dealer should inform Purchaser to review the contents of the Operator’s Manual including safety equipment, safe operation, and maintenance, to review the Safety Signs on the implement (and tractor if possible),and of Pur- chaser’s responsibility to train his/her operators’s in safe operation procedures.
Page 7: Table Of Contents
TABLE OF CONTENTS SAFETY SECTION..........................1-1 GENERAL SAFETY INSTRUCTIONS AND PRACTICES ..............1-2 OPERATOR SAFETY ..........................1-3 CRUSHING HAZARDS..........................1-4 CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ............1-5 THROWN OBJECTS HAZARDS ......................1-6 THROWN OBJECTS HAZARD(CONTINUED)..................1-7 RUN OVER HAZARDS..........................1-8 PTO ENTANGLEMENT HAZARDS .......................1-9 MOWER BLADE CONTACT HAZARDS....................1-10 HIGH PRESSURE OIL LEAK HAZARD....................1-10 ELECTRICAL &...
Page 8 CONNECTING THE MOWER TO THE TRACTOR ................4-9 Connecting Mower Tongue to the Tractor ....................4-9 Connecting Mower Hydraulic Lines to the Tractor ................4-10 SETTING THE MOWER ........................4-11 Setting Deck Height ..........................4-12 Setting Deck Pitch..........................4-13 DRIVELINE ATTACHMENT .........................4-14 Driveline Length Check........................4-14 Constant Velocity (CV) Driveline......................4-16 PRE-OPERATION INSPECTION AND SERVICE ................4-17 Tractor Pre-Operation Inspection/Service....................4-18 Mower Pre-Operation Inspection/Service ....................4-18...
Page 9: Safety Section
SAFETY SECTION Safety Section 1-1...
Page 10: General Safety Instructions And Practices
SAFETY GENERAL SAFETY INSTRUCTIONS AND PRACTICES 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.
Page 15: Thrown Objects Hazard(Continued)
SAFETY THROWN OBJECTS HAZARD (CONTINUED) MOWER OPERATION: • DO NOT exceed mower's rated Cutting Capacity or cut non-vegetative material. • USE ENCLOSED TRACTOR CABS when two or more mowers are operating in mowing area. • Do Not mow in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING or use enclosed tractor cab.
Page 16: Run Over Hazards
SAFETY RUN OVER HAZARD TO AVOID SERIOUS INJURY OR DEATH FROM FALLING OFF TRACTOR OR EQUIPMENT RUN OVER: • USE ROPS and SEAT BELT equipped tractors for mowing operations. • KEEP ROPS locked in UP position. • ONLY start tractor while seated in tractor seat. •...
Page 17: Pto Entanglement Hazards
SAFETY PTO ENTANGLEMENT HAZARDS KEEP AWAY FROM ROTATING DRIVELINES AND ELEMENTS TO AVOID SERIOUS INJURY OR DEATH: STAY AWAY and KEEP hands, feet and body AWAY from rotating blades, drivelines and parts until all moving elements have stopped. • STOP, LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped. •...
Page 21: Hazards With Maintenance Of Implement
SAFETY HAZARDS WITH MAINTENANCE OF IMPLEMENT 4815/4810/14815/14810 07/16 Safety Section 1-13 © 2016 Alamo Group Inc.
Page 22 SAFETY HAZARDS WITH MAINTENANCE OF IMPLEMENT CONTINUED 4815/4810/14815/14810 07/16 Safety Section 1-14 © 2016 Alamo Group Inc.
Page 25 D587 INSTRUCT Lubrication D549 DANGER Multi Hazard D555 DANGER Shield Missing 91443 IMPORTANT Slip Clutch D559 WARNING Use Bush Hog Genuine Parts D565 DANGER Crushing Hazard D553 WARNING Hydraulic Pressure/Towing D547 DANGER 540 RPM D548 DANGER 1000 RPM D551 WARNING...
Page 37: Introduction Section
INTRODUCTION SECTION Introduction Section 2-1...
Page 39: Equipment Specifications
INTRODUCTION NOTE: All references made in this manual to right, left, front, rear, top or bottom are as viewed facing the di- rection of forward travel with implement properly attached to tractor. The Models 4815/14815 Rotary Cutter consists of a center unit with two variable position wings together hav- ing a cutting width of 15 feet (4.6m).
Page 40: Key Operation Points
• If Tractor engine is lugging down, shift tractor to a lower gear • ALWAYS OPERATE WITH THE WING HYDRAULIC CYLINDER CONTROL VALVES IN A FLOAT POSITION. • For maximum performance and service life, Always use Genuine Bush Hog replacement parts. 4815/4810/14815/14810 07/16 Introduction Section 2-4...
Page 43: Assembly Section
ASSEMBLY SECTION Assembly Section 3-1...
Page 45: Tongue
ASSEMBLY Tongue During shipping tongue is tilted back to- ward unit.Roll tongue down into working position. Pin jackstand to tongue. Hose Holder Attach the Hose Holder to the mounting lug on the inside left strut of the tongue. Use the 5/8” x 2” bolt,5/8” nut and flat- washer provided.
Page 49: Hydraulics
ASSEMBLY HYDRAULICS All versions of the 4815/14815/4810/14810 are shipped from the factory with the plumbing attached. Be sure to check fittings prior to use, to make sure they are tight. Fittings for attaching to the tractor remotes or inde- pendent valves should be purchased locally to fit the application. Plumb hydraulic cylinders as shown, (Hy- draulic Hoses are supplied for attachment to three tractor remotes.) Plugs are supplied to adapt value for either an open or closed center tractor hydraulic system.
Page 50: Driveline Attachment To Implement
ASSEMBLY DRIVELINE ATTACHMENT TO IMPLEMENT CV DRIVELINE 1. Secure the opposite end to the power divider gearbox using the tapered pin and locknut. Tighten nut to 30 ft. lbs. 2. Install driveline with the CV body attaching to the tractor PTO. 3.
Page 53: Operation Section
OPERATION SECTION Introduction Section 4-1...
Page 103 MAINTENANCE SECTION Maintenance Section 5-1...
Page 104 MAINTENANCE HAZARDS WITH MAINTENANCE OF IMPLEMENT AVOID SERIOUS INJURY OR DEATH FROM COMPONENT FAILURE BY KEEPING IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER SERVICE, REPAIRS AND MAINTENANCE. BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT: SECURE EQUIPMENT FOR SERVICE BLOCK OUT POTENTIAL ENERGY HAZARDS;...
Page 105 MAINTENANCE HAZARDS WITH MAINTENANCE OF IMPLEMENT CONTINUED 4815/4810/14815/14810 07/16 Maintenance Section 5-3 © 2016 Alamo Group Inc.
Page 106 MAINTENANCE 4815/4810/14815/14810 07/16 Maintenance Section 5-4...

This manual is also suitable for:

4810rr1 14810rr1 14815rr1

Bush Hog 4815RR1 Operator's Manual

Safety Section

Introduction Section

Assembly Section

Operation Section

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