NPK DG30 Manuals

Manuals and User Guides for NPK DG30. We have 2 NPK DG30 manuals available for free PDF download: Instruction Manual

NPK DG30 Instruction Manual

NPK DG30 Instruction Manual (62 pages)

DEMOLITION GRAB

Brand: NPK | Category: Industrial Equipment | Size: 1 MB

Table of Contents

Table of Contents
2
Safety
3
- Operation
  4
- Maintenance
  5
Introduction
7
Excavator Compatibility
7
Serial Number Location
8
Specifications
9
Hydraulic Installation
19
- Hydraulic Lines
  19
- Shut-Off Valves
  19
- Port Connection Diagram
  20
Demolition Grab Hydraulic Circuits
21
Mounting Installation
24
- Mounting to the Excavator
  25
- Removal from the Carrier
  25
Storage of Demolition Grab
25
Operating Instructions
26
- Operating Techniques and Precautions
  28
General Maintenance
31
- Daily Inspection and Maintenance
  31
- Arm Maintenance
  32
- Frame Maintenance
  32
- Frame Crack Repair
  32
- Lubrication Points
  33
Slewing Ring Inspection and Maintenance
34
- Measuring Maximum Axial Movement
  34
Npk Assembly Lubricant
35
Rotary Joint Maintenance
36
Troubleshooting
41
Fastener Torque Charts
51
Pinion Gear Installation
55
Cylinder Torque Specifications
56
- Rod Nut and Piston Torques
  56
Convert from Dual Motor to Single Motor (Dg20, Dg30, Dg40)
57
Keywords for Common Demolition Grab Components
58
Warranty Statements
59
Notes
61
Service Record
61

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NPK DG30 Instruction Manual

NPK DG30 Instruction Manual (54 pages)

DEMOLITION GRAB

Brand: NPK | Category: Industrial Equipment | Size: 2 MB

Table of Contents

Table of Contents
2
Contents
2
Safety
4
- Operation
  5
- Maintenance
  6
Introduction
8
Excavator Compatibility
8
Serial Number Location
9
Specifications
10
- Dg16
  10
- Dg20
  11
- Dg30
  12
- Dg40
  13
Hydraulic Installation
14
- Hydraulic Lines
  14
- Shut-Off Valves
  14
- Port Connection Diagram
  15
Demolition Grab Hydraulic Circuits
16
Mounting Installation
19
- Mounting to the Excavator
  20
- Removal from the Carrier
  20
Storage of Demolition Grab
20
Operating Instructions
21
- Operating Techniques and Precautions
  23
General Maintenance
26
- Daily Inspection and Maintenance
  26
- Arm Maintenance
  27
- Frame Maintenance
  27
- Frame Crack Repair
  27
- Lubrication Points
  28
Slewing Ring Inspection and Maintenance
29
- Measuring Maximum Axial Movement
  29
Npk Assembly Lubricant
30
Rotary Joint Maintenance
31
Troubleshooting
36
Fastener Torque Chart
46
Cylinder Torque Specifications
48
- Rod Nut and Piston Torques
  48
Convert from Dual Motor to Single Motor (Dg20, Dg30, Dg40)
49
Warranty Statements
50
Keywords for Common Demo Grab Components
52
Notes
53
Service Record
53

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