THE MANUAL LIBRARY
Linkbelt 80 Tier 3 Spin Ace Excavator Service Repair Manual
$39.00
Documentation Specifications
| Manufacturer | LinkBelt |
| Applicable Model | 80 Tier 3 Spin Ace |
| Machine Type | Excavator |
| Documentation | Repair Manual and Operator’s Manual |
| Language | English |
| Format |
Manuals Provided
| Repair Manual | 753 pages |
| Operator’s Manual | 122 pages |
Category: Linkbelt
For Linkbelt 80 Tier 3 Spin Ace Excavator, this reference brings together the listed repair manual material. Start with Main Body Section and follow the relevant document section for the task.
What’s Covered Inside
Service Repair Manual: 753 pages
Operators Manual: 122 pages
Hydraulic and Electrical Schematics
Manuals: Repair and Operators Manual
Main Body Section
Specifications
Main Data
Performance
Main Body Dimensions
Engine
Cooling System
Upper Side Work System
Operating Device
Swing Units
Travel Lower Body
Dozer Blade
Hydraulic Equipment
Hydraulic Device
Control Valve, Cylinder
Capacities, Filters
Coolant and Oil Capacities
Hydraulic Oil Filters
Fuel Filter
Overall View
Overall View (80)
Standard Arm (1.71 m)
Long Arm (2.12 m)
Work Range Diagram
Work Range Diagram (80)
Standard Arm (1.71 m)
Long Arm (2.12 m)
Optional Components
List of Optional Components
Major Equipment
Equipment Configuration
Overall
Operator’s Cab
Main Equipment Table
Lower Mechanism
Assembly Diagrams (with blade)
Lower Component
Travel Unit
Take-up Roller
Upper-roller
Lower-roller
Recoil Spring
Shoes
Upper Component
Swing Unit
Engine-related
Engine
Muffler
Air Cleaner (double element)
Radiator
Hydraulic Device
Hydraulic pump
Control-related
Control Valve
Solenoid Valve (4 stack)
Remote Control Valve (left/right, travel operations)
Remote Control Valve Characteristic Diagram
Center Joint
Backhoe Attachment
Cylinder
Attachments
Fuel Tank
Sump Tank
Hydraulic Section
Hydraulic Pump Operational Description
Configuration and Principle of Operation
Flow Control
Constant controlling of simultaneous output
Power-down control by discharge pressure of blade pump (blade shift)
Control Valve Operation
Operation with All Spools in Neutral
Main passage
Signal passage
Independent Operation
Travel spool switch-over (Figure 1)
Backup spool switch-over (Figure 2)
Swing spool switch-over (Figure 3)
Bucket spool switch-over (Figure 3)
Boom spool switch-over
Arm spool switch-over
Blade spool switch-over (Add-on) (Figure 9)
Boom Swing spool switch-over (Add-on) (Figure 9A)
Relief valve
Anti-drift valve (Boom section)
Combined Operations
Additional operation with travel (Figure 14)
Relief Valve
Main relief valve
Overload relief valve
Swing Unit Swing Motor
Functional and Operational Description
Swash Plate Motor
Parking Brake (for models equipped with parking brakes)
Principle of Relief Valve Operation
Makeup Valve
Reduction Gear (2-stage planetary gear)
Overview
Features
Operational Description
Travel Unit Travel Motor
External Dimensional Drawing
Basic Structure and Drawings
Basic structure of GM motor
Parts list
Operational Description
Reduction gear
Hydraulic drive section
Hydraulic Circuit Section
Port Locations
Hydraulic Pump
Control Valve
Control Valve
Pilot Hose Connection Diagrams
Pilot P & T Lines
Pilot Control Lines
Functional Description
List of Functions
Control Valve Configuration Table
Overview
Explanation of Hydraulic Circuit and Operations (standard model)
Travel Circuits
High-speed Travel Circuit
Low-speed Travel Circuit
Straight-travel Circuit (Boom-Up and Travel-Forward)
Swing Circuit
Swing Parking Circuit
Swing Override Throttle Circuit
Bucket Circuit
Bucket-Opening Circuit
Arm Circuits
Arm-in / Arm-out 2-speed Circuit
Boom Circuits
Boom Circuit 1: Boom-up 2-speed Circuit
Boom Circuit 2: Boom-down Load Holding Valve Circuit
Boom Swing Circuit
Boom Swing Circuit
Blade Circuits
Blade Circuits
Explanation of Hydraulic Circuit and Operations (option)
Backup Circuits
Breaker and Crusher Circuit (2-speed confluence crusher circuit)
Breaker and Crusher Circuit (breaker circuit)
Ultra Small Tail Swing Hydraulic Excavator
Backup Reciprocating Circuit (ultra small swing hydraulic excavator)
Secondary Backup Reciprocating Circuit (ultra small tail swing hydraulic excavator)
Electric Circuits Section
Operational Description
Monitor Display
Monitor switch panel
List of Functions
Engine Control
Engine start-up control
Engine Start-up Circuit
Monitor Output Control
Monitor Display Control
Electric Circuit Diagrams
Electric Circuit Diagram 1
Electric Circuit Diagram 2
Electric Circuit Diagram: Air Conditioner 1
Electric Circuit Diagram: Air Conditioner 2
Harness Diagrams
Upper Frame
Frame Wiring Main Harness
Inside Cab
Cab Wiring Main Harness
Wiring Diagrams
Electrical Components and Wiring for Upper Frame (frame)
Electrical Components and Wiring for Cab
Electrical Components and Wiring for Upper Frame (engine)
Electrical Components and Wiring for Upper Frame (battery)
Heater
Air Conditioner
Inside Frame
Inside Cab
Maintenance Section
Measuring / Adjusting Pressure
Measuring Pressure
Basic conditions
Pressure settings
Ports for measuring pressure
Preparation for Measuring Pressure
Measuring Pressure
Pressure adjustment
Pressure adjusting points
Bleeding Air
Attachments Dimensions
Attachment Installation Methods
Appendix
Unit Conversion Table
New Hydraulic Oil
Long-life hydraulic oil (IDEMITSU Daphne Super Hydro 46SX)
Compatibility
List of Common Features and Compatibility of Major Parts
Operators Manual: 122 pages
Hydraulic and Electrical Schematics
Manuals: Repair and Operators Manual
Main Body Section
Specifications
Main Data
Performance
Main Body Dimensions
Engine
Cooling System
Upper Side Work System
Operating Device
Swing Units
Travel Lower Body
Dozer Blade
Hydraulic Equipment
Hydraulic Device
Control Valve, Cylinder
Capacities, Filters
Coolant and Oil Capacities
Hydraulic Oil Filters
Fuel Filter
Overall View
Overall View (80)
Standard Arm (1.71 m)
Long Arm (2.12 m)
Work Range Diagram
Work Range Diagram (80)
Standard Arm (1.71 m)
Long Arm (2.12 m)
Optional Components
List of Optional Components
Major Equipment
Equipment Configuration
Overall
Operator’s Cab
Main Equipment Table
Lower Mechanism
Assembly Diagrams (with blade)
Lower Component
Travel Unit
Take-up Roller
Upper-roller
Lower-roller
Recoil Spring
Shoes
Upper Component
Swing Unit
Engine-related
Engine
Muffler
Air Cleaner (double element)
Radiator
Hydraulic Device
Hydraulic pump
Control-related
Control Valve
Solenoid Valve (4 stack)
Remote Control Valve (left/right, travel operations)
Remote Control Valve Characteristic Diagram
Center Joint
Backhoe Attachment
Cylinder
Attachments
Fuel Tank
Sump Tank
Hydraulic Section
Hydraulic Pump Operational Description
Configuration and Principle of Operation
Flow Control
Constant controlling of simultaneous output
Power-down control by discharge pressure of blade pump (blade shift)
Control Valve Operation
Operation with All Spools in Neutral
Main passage
Signal passage
Independent Operation
Travel spool switch-over (Figure 1)
Backup spool switch-over (Figure 2)
Swing spool switch-over (Figure 3)
Bucket spool switch-over (Figure 3)
Boom spool switch-over
Arm spool switch-over
Blade spool switch-over (Add-on) (Figure 9)
Boom Swing spool switch-over (Add-on) (Figure 9A)
Relief valve
Anti-drift valve (Boom section)
Combined Operations
Additional operation with travel (Figure 14)
Relief Valve
Main relief valve
Overload relief valve
Swing Unit Swing Motor
Functional and Operational Description
Swash Plate Motor
Parking Brake (for models equipped with parking brakes)
Principle of Relief Valve Operation
Makeup Valve
Reduction Gear (2-stage planetary gear)
Overview
Features
Operational Description
Travel Unit Travel Motor
External Dimensional Drawing
Basic Structure and Drawings
Basic structure of GM motor
Parts list
Operational Description
Reduction gear
Hydraulic drive section
Hydraulic Circuit Section
Port Locations
Hydraulic Pump
Control Valve
Control Valve
Pilot Hose Connection Diagrams
Pilot P & T Lines
Pilot Control Lines
Functional Description
List of Functions
Control Valve Configuration Table
Overview
Explanation of Hydraulic Circuit and Operations (standard model)
Travel Circuits
High-speed Travel Circuit
Low-speed Travel Circuit
Straight-travel Circuit (Boom-Up and Travel-Forward)
Swing Circuit
Swing Parking Circuit
Swing Override Throttle Circuit
Bucket Circuit
Bucket-Opening Circuit
Arm Circuits
Arm-in / Arm-out 2-speed Circuit
Boom Circuits
Boom Circuit 1: Boom-up 2-speed Circuit
Boom Circuit 2: Boom-down Load Holding Valve Circuit
Boom Swing Circuit
Boom Swing Circuit
Blade Circuits
Blade Circuits
Explanation of Hydraulic Circuit and Operations (option)
Backup Circuits
Breaker and Crusher Circuit (2-speed confluence crusher circuit)
Breaker and Crusher Circuit (breaker circuit)
Ultra Small Tail Swing Hydraulic Excavator
Backup Reciprocating Circuit (ultra small swing hydraulic excavator)
Secondary Backup Reciprocating Circuit (ultra small tail swing hydraulic excavator)
Electric Circuits Section
Operational Description
Monitor Display
Monitor switch panel
List of Functions
Engine Control
Engine start-up control
Engine Start-up Circuit
Monitor Output Control
Monitor Display Control
Electric Circuit Diagrams
Electric Circuit Diagram 1
Electric Circuit Diagram 2
Electric Circuit Diagram: Air Conditioner 1
Electric Circuit Diagram: Air Conditioner 2
Harness Diagrams
Upper Frame
Frame Wiring Main Harness
Inside Cab
Cab Wiring Main Harness
Wiring Diagrams
Electrical Components and Wiring for Upper Frame (frame)
Electrical Components and Wiring for Cab
Electrical Components and Wiring for Upper Frame (engine)
Electrical Components and Wiring for Upper Frame (battery)
Heater
Air Conditioner
Inside Frame
Inside Cab
Maintenance Section
Measuring / Adjusting Pressure
Measuring Pressure
Basic conditions
Pressure settings
Ports for measuring pressure
Preparation for Measuring Pressure
Measuring Pressure
Pressure adjustment
Pressure adjusting points
Bleeding Air
Attachments Dimensions
Attachment Installation Methods
Appendix
Unit Conversion Table
New Hydraulic Oil
Long-life hydraulic oil (IDEMITSU Daphne Super Hydro 46SX)
Compatibility
List of Common Features and Compatibility of Major Parts
Match the 80 Tier 3 Spin Ace application and the individual document details before using this repair manual. Refer to Main Body Section within its stated document and equipment scope.
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