KUHN HRB202 - Drive Speed

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HRB202-202S-252D-302D

8. - Instructions for work

KN136JGB_D

Power harrow

8.3.1 Drive speed

Groundspeed must be adapted to the encountered

working conditions.

Main Page

Dear Owner3
Table of Contents4
Contents4
Identification of the Machine9
Front View9
Rear View9
Model Identification Plate10
Optional Equipment11
Safety12
Description of Symbols Used in this Document12
Safety Instructions13
Introduction13
Read and Follow the Safety Instructions13
Precautions to be Taken before Carrying out any Operations on the Machine14
Precautions to Take before Using the Machine14
Precautions When Driving15
Precautions When Driving on Public Roads15
Maximum Speed19
Precautions When Coupling19
Hydraulic Circuit20
PTO Shaft21
Precautions During Manoeuvres22
Remote Controlled Components22
Safety Decals22
Waste Disposal23
Precautions for Maintenance and Repair Work23
Projection of Stones and Foreign Objects24
Precautions for Machine Use24
Precautions to Take before Using the Parking Stands25
Location and Description of Safety Decals on the Machine26
Location of Safety Decals26
Description of Safety Decals27
Road Safety Equipment and Recommendations28
Likely Critical Failures29
Incorrect Use of the Machine by the User29
Limit State Criteria29
Machine Specifications30
Description and Glossary30
Designated Use of the Machine31
Technical Specifications31
Designated Parameters31
Required Equipment32
Intermediate PTO Shaft32
Power Harrow Blades33
Rollers33
Sound Levels36
Putting into Service37
Coupling and Uncoupling37
Description of Coupling Elements37
Preparing the Tractor37
Preparing the Machine39
Coupling the Machine40
Primary PTO Shaft42
Friction Slip Clutch43
Shear Bolt Torque Limiter (HRB202 - HRB202S)46
Cam Type Cut-Out Clutch46
PTO Output Stub on Gearbox51
Adjusting the Machine51
Front/Rear Machine Levelling51
Rotor Speed (HRB202 - HRB202S)52
Rotor Speed Adjustment (HRB252D / HRB302D)53
Adjusting the Roller Scrapers55
Adjusting the Scraper Plate Holder59
Adjusting the Side Deflectors60
Roller Rear Offset Adjustment61
Crumbler Roller Adjustment62
Uncoupling the Machine64
Handling65
Instructions for Transport66
Putting the Machine into Transport Position66
Conformity with the Road Regulations67
Machine Transport Using Transport Means67
Instructions for Work68
Putting the Machine into Work Position68
Adjustments in Working Position69
Working Depth69
Machine Use70
Drive Speed72
Optional Equipment73
Sets of Gearwheels (HRB252D / HRB302D)73
Standard Linkage74
Adjustment74
Hydraulic Lift Linkage75
Location and Description of Safety Decals on the Machine75
Coupling Device76
Adjustment77
Removal79
Putting the Machine into Transport Position79
Putting the Machine into Work Position81
Optional Equipment81
Maintenance82
Storage83
Rear Attachment with Double Acting Hydraulic Lift (HRB252D-HRB302D)84
Location and Description of Safety Decals on the Machine84
Coupling Device85
Removal88
Putting the Machine into Transport Position88
Putting the Machine into Work Position89
Adjustments in Working Position89
Maintenance91
Storage91
Track Eradicators with Flexible Tines (HRB202 / HRB202S / HRB252D)92
Fitting92
Coupling and Uncoupling93
Adjustments in Working Position93
Maintenance94
Track Eradicators with Traction Bolt or Spring Overload Mechanism (HRB302D)95
Uncoupling the Machine96
Adjustments in Working Position96
Safety97
Maintenance98
Front or Rear Levelling Bar98
Adjustments in Working Position98
Lights and Indicators100
Coupling and Uncoupling100
Lateral Signalling Equipment100
Instructions Specific to France100
Front Signalling Elements (HRB252D-HRB302D)101
Coupling and Uncoupling101
USA Signalling Equipment101
Retractable Side Deflectors (HRB252D-HRB302D)102
Coupling and Uncoupling102
Maintenance103
Universal Arm Kit (HRB252D-HRB302D)104
32X38-8 Spline Yoke (HRB252D-HRB302D)104
Adaptation Parts for VENTA LC (HRB302D)105
Maintenance and Storage106
Frequency Chart106
Cleaning the Machine107
Packer PK2 Roller: (A)107
Maxipacker Roller: (B)107
Lubrication108
Primary PTO Shaft108
Trough110
Draining110
Greasing113
Maintenance114
Gearbox Oil Level Check114
Checking the Blades and Their Mounting Hardware114
Storage118
At the End of each Season118
At the Start of each Season119
Storage119
Dismantling and Scrapping of the Machine120
Troubleshooting Guide121

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