Link Belt Demolition Recycler LDR Index:

PREFACE 2
Important 2
Manual Replacement 2
Registration Form 2
Possible Variations 2
Public Notice 2
Warranty 2
SAFETY STATEMENTS 6
OPERATIONAL SAFETY 7
Read Manual Before Operating or Maintaining the Tool 7
Personal Protection 7
Know Your Equipment 7
Before Operating 7
Check the Equipment 8
Stability 8
Know the Work Area 9
Starting Procedure 9
Place the Load Safely 9
Safely Operate Equipment 10
Transporting the Tool 11
Equipment Condition 11
Working Overhead 11
Power Lines 11
Use Care with Hydraulic Fluid Pressure 12
Prioritized Oil Flow 13
Emergency Situations 13
Unsafe Conditions 13
Crystalline Silica Dust 13
Process Material Safely 14
Lift the Load Safely 14
Place the Load Safely 14
TOOL MARKINGS 15
TRANSPORT ROTATION LOCK 16
TOOL INSTALLATION 17
Installation Procedure 17
ROTATOR INSTALLATION 18
Rotation Circuit – Gear Pump Type 18
Rotation Circuit – Auxiliary Valve on Machine 19
HYDRAULIC START-UP 20
Start-up Procedure 20
GENERAL OPERATION INSTRUCTIONS 21
Start-up 21
Efficient and Productive Operation 21
COMMON OPERATIONAL CONCERNS 22
Cutting Larger Materials 22

Chatter While Cutting 22
MAINTENANCE SAFETY 23
MAINTENANCE SCHEDULE 25
Four-Hour Checklist 25
Eight-Hour Checklist 25
Long-term Maintenance 25
LUBRICATION POINTS 26
TOOTH AND BLADE MAINTENANCE 27
Pulverizing Teeth 27
Cutting Blades 27
Blade Removal 27
Blade Rotation 28
Blade Gap 28
Blade Gap Measuring Procedure 28
Shimming Procedure 28
GENERAL WELDING GUIDELINES 29
Welding Ground Clamp 29
Welding Rules 29
BUILD-UP AND HARD-SURFACING 31
Hard-Surfacing Patterns 31
HARD-SURFACING 32
HYDRAULIC/ROTATION MAINTENANCE 33
Hydraulic Requirements 33
Rotation Valve Settings 33
Regeneration Valve 34
Regeneration Valve Adjustment 34
REGENERATION VALVE – HOW IT WORKS 35
REGENERATION VALVE 36
LDR 160/210/350 36
LDR 490 37
SLEWING RING MAINTENANCE 38
ROTATION CIRCUIT 39
Rotation with Motion Control Valve 40
Flow Divider Rotation 41
Gear Pump Rotation 42
TROUBLE-SHOOTING GUIDE 44
WARRANTY AND PARTS INFORMATION 47
PARTS 48
Third-member Mount Upper Head 49
LDR 160/210 Cracker Jaw Configuration 50
LDR 350/490 Cracker Jaw Configuration 51
LDR 160/210 Pulverizer Jaw Configuration 52
LDR 350/490 Pulverizer Jaw Configuration 53
LDR 160/210 Shear Jaw Configuration 54
LDR 350 Shear Jaw Configuration 55
5
TABLE OF CONTENTS
Pivot and Pins 56
Cylinder Assembly 57
Rotation Drive System 58
Wear Parts Kit 59
TOOL LIST 61