John Deere HH20C, HH40C, HH60C & HH80C Hammers Operator’s Manual PDF

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John Deere HH20C, HH40C, HH60C & HH80C Hydraulic Hammers Operator’s Manual – PDF DOWNLOAD

FILE DETAILS:

John Deere HH20C, HH40C, HH60C & HH80C Hydraulic Hammers Operator’s Manual – PDF DOWNLOAD

P/N: OMT372742X19_SZ
Language: English
Division: Construction
Product Lines: Worksite Pro™ Attachments
Publication Type: Operator’s Manuals
Associated Models: HH20C, HH40C, HH60C, HH80C
Series: C SERIES
Serial: PIN: 1T0HH20C_ 0000001—, PIN: 1T0HH40C 0000001—, PIN: 1T0HH60C 0000001—, PIN: 1T0HH80C _0000001—

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere HH20C, HH40C, HH60C & HH80C Hydraulic Hammers Operator’s Manual – PDF DOWNLOAD

Contents 5
Safety—Safety and Operator Conveniences 7
Safety and Operator Convenience Features 7
Safety—General Precautions 8
Recognize Safety Information 8
Follow Safety Instructions 8
Operate Only If Qualified 8
Wear Protective Equipment 8
Avoid Unauthorized Attachment Modifications 9
Protect Against Flying Debris 9
Inspect Attachment 9
Stay Clear of Moving Parts 10
Avoid High-Pressure Fluids 10
Avoid High-Pressure Oils 10
Decommissioning — Proper Recycling and Disposal of Fluids and Components 11
Add Cab Guarding for Special Uses 11
Safety—Operating Precautions 13
Use Steps and Handholds Correctly 13
Start Only From Operator’s Seat 13
Prevent Unintended Machine Movement 13
Avoid Work Site Hazards 13
Keep Riders Off Attachment 13
Avoid Machine Tip Over 14
Add and Operate Attachments Safely 14
Use Special Care When Operating 14
Inspect and Maintain Demolition Guard 14
Safety—Maintenance Precautions 15
Remove Paint Before Welding or Heating 15
Make Welding Repairs Safely 15
Drive Metal Pins Safely 15
Practice Safe Maintenance 15
Safety—Safety Signs and Other Instructions 17
Safety Signs and Other Instructions 17
Operation—Preparing Machine 20
Machine Preparation 20
Operation—Install And Remove Attachment 21
Using Attachment Mounting System—Quik-Tatch™ 21
Auxiliary Hydraulic Pressure Release 21
Installing Hydraulic Hammer 21
Operation—Operating Attachment 23
Operating Auxiliary Hydraulics 23
Operating Hydraulic Hammer 23
Cold Weather Operation 23
Transporting Hydraulic Hammer (Skid Steer Loader) 23
Transporting Hydraulic Hammer (Backhoe Loader and Compact Excavator) 23
Maintenance—Attachment 25
Grease 25
Lubricating Bit 25
Maintenance—Every 2 Hours 26
Maintenance—Every 10 Hours or Weekly 26
Initial Service—50 Hour Inspection 27
Maintenance—Every 50 Hours or Weekly 27
Maintenance—Every 1000 Hours or Annually 27
Maintenance—Miscellaneous 28
Welding on Machine 28
Bit Application Chart 28
Bit Replacement 29
Removing and Installing Bits 30
Removing and Installing Bit Bushing 32
Miscellaneous—Troubleshooting 33
Using Troubleshooting Chart 33
Hydraulic Hammer Attachment 33
Miscellaneous—Storage 36
Storing the Hydraulic Hammer 36
Miscellaneous—Attachment Numbers 37
Record Product Identification Number (PIN) 37
Miscellaneous—Specifications 38
Specifications 38
Attachment Compatibility 38
Page Number 5
Section 1-1 7
Section 1-2 8
Section 1-3 13
Section 1-4 15
Section 1-5 17
Section 2-1 20
Section 2-2 21
Section 2-3 23
Section 3-1 25
Section 3-2 28
Section 4-1 33
Section 4-2 36
Section 4-3 37
Section 4-4 38

S.V 03/24