Link Belt 800X2 Hydraulic Excavator Index:

Main Body Section
Specifications
Overall …………………………………………………………………………………………………………1
1. Main Data ……………………………………………………………………………………………1
2. Performance ………………………………………………………………………………………..1
3. Main Unit Dimensions …………………………………………………………………………..1
4. Engine ………………………………………………………………………………………………..2
5. Cooling System ……………………………………………………………………………………2
6. Upper Side Work System ………………………………………………………………………3
7. Operating Device………………………………………………………………………………….4
8. Swing Units …………………………………………………………………………………………5
9. Travel Lower Body ………………………………………………………………………………..5
Hydraulic Equipment………………………………………………………………………………………5
1. Hydraulic Device…………………………………………………………………………………..5
2. Control Valve, Cylinder ………………………………………………………………………….6
Capacities, Filters ………………………………………………………………………………………….6
1. Coolant and Oil Capacities…………………………………………………………………….6
2. Hydraulic Oil Filters ………………………………………………………………………………6
3. Fuel Filter ……………………………………………………………………………………………6
Lifting Capacity
Precautions for lifting loads with the hydraulic excavator……………………………………..1
Lifting Capacities (800X2) ………………………………………………………………………………2
1. Standard Arm 12.01 ft (4 m), 750 Grouser Shoe ………………………………………2
2. Long Arm 14.56 ft (4 m), 750 Grouser Shoe …………………………………………….3
3. Super Long Arm 18.45 ft (6 m), 750 Grouser Shoe …………………………………..4
Lifting Capacities (800X2 Mass)………………………………………………………………………5
1. Short Arm 9.76 ft (3 m), 750 Grouser Shoe ……………………………………………..5
Overall View
Overall View (Standard boom)…………………………………………………………………………1
1. Standard Arm 3.9 yd (3.66 m) ………………………………………………………………..1
2. Long Arm 4.9 yd (4.44 m)………………………………………………………………………1
3. Super Long Arm 6.1 yd (5.62 m) …………………………………………………………….2
Overall View (MASS Excavator) ………………………………………………………………………3
1. Short Arm 3.3 yd (2.98 m)……………………………………………………………………..3
Work Range Diagram
Work Range Diagram (Standard boom) ……………………………………………………………1
1. Standard Arm 4 yd (3.66 m) …………………………………………………………………..1
2. Long Arm 4.9 yd (4.44 m)………………………………………………………………………2

3. Super Long Arm 6 yd (5.62 m) ……………………………………………………………….3
Work Range Diagram (MASS Excavator)………………………………………………………….4
1. Short Arm 3 yd (2.98 m)………………………………………………………………………..4
2
Contents
UST-00-00-014LX
Summary Section
Main Equipment Table
Lower Component …………………………………………………………………………………………1
1. Travel Unit……………………………………………………………………………………………1
2. Take-up Roller ……………………………………………………………………………………..1
3. Upper Roller ………………………………………………………………………………………..1
4. Lower Roller ………………………………………………………………………………………..1
5. Recoil Spring ……………………………………………………………………………………….2
6. Shoe …………………………………………………………………………………………………..2
Upper Component …………………………………………………………………………………………3
1. Swing Unit …………………………………………………………………………………………..3
Engine-related ………………………………………………………………………………………………4
1. Engine ………………………………………………………………………………………………..4
2. Muffler ………………………………………………………………………………………………..5
3. Air Cleaner (double element)………………………………………………………………….5
4. Radiator………………………………………………………………………………………………5
Hydraulic Device……………………………………………………………………………………………6
1. Hydraulic Pump ……………………………………………………………………………………6
2. Pump P-Q Diagram………………………………………………………………………………7
Control-related………………………………………………………………………………………………8
1. Control Valve ……………………………………………………………………………………….8
2. Solenoid Valve (5 stack) ………………………………………………………………………..8
3. Remote Control Valve……………………………………………………………………………9
4. Remote Control Valve Characteristic Diagram………………………………………..10
5. Cushion Valve (heat circuit, with shuttle valve)………………………………………..11
6. Selector Valve…………………………………………………………………………………….11
7. Center Joint ……………………………………………………………………………………….11
Backhoe Attachment…………………………………………………………………………………….12
1. Cylinder …………………………………………………………………………………………….12
2. Attachments ………………………………………………………………………………………13
Equipment Layout Diagram
Main Equipment Layout ………………………………………………………………………………….1
Consumable Part Layout ………………………………………………………………………………..2
Standard Machine Option List
List of Optional Components …………………………………………………………………………..