- Other Mining Machinery[4]
- Loaders[3]
- Excavators[3]
- Concrete Mixers[2]
- Concrete Batching Plant[1]
- Road Roller[1]
- Drilling Rig[1]
- Conveyors[3]
- AC Motor[5]
- Circuit Breakers[1]
- Other Motor Accessories[1]
- Mining Machinery Parts[1]
- Shaft Couplings[1]
- Material Handling Equipment Parts[1]
- Winches[1]
- Steel Angles[2]
- Steel Sheets[2]
- Steel Wire[6]
- Steel Round Bars[3]
- Steel Pipes[1]
- Steel Rebars[1]
- Engines[6]
- Tractors[6]
- Tractor Truck[3]
- Dump Truck[4]
- Belt Buckles[6]
- Contact Person : Ms. Zhou Emily
- Company Name : Sun Hong Electrical and Mechanical Machinery Corporation Limited
- Tel : 86-731-85147908
- Fax : 86-731-85147918
- Address : Hunan,Changhsa,Room1812, Mingcheng Guo Ji, No.46, Rd.Renming(E), Changsha City, Prov. Hunan,China
- Country/Region : China
- Zip : 410016
21 ton Crawler Excavator
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Specification | |
Operating weight | 20500kg |
Standard bucket capacity | 0.8CBM |
Optional bucket capacity | 0.9/1CBM |
Track shoe width | 600mm |
Arm length | 2912mm |
Engine | |
Model | Isuzu 6BG1TRP-03 |
Type | Turbo-charged with inter-cooled |
Power | 114kw/2100rpm |
Max.torque | 629Nm at 1600rpm |
No.of cylinders | 6 |
Displacement | 6.494L |
Hydraulic system | |
Main pump |
|
Type | Variable displacement axial piston pumps |
Max. displacement | 2X107L/min |
Pilot pump |
|
Type | Gear pump |
Max. flow | 20L/min |
Working pressure | 32Mpa |
Hydraulic motor |
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Slew | Fixed displacement axial piston motor |
Travel | Variable displacement axial piston motor |
Performance | |
Slew speed | 11rpm |
Min. back slew radius | 2828mm |
Max. travel speed high/low | 4.88/3.42km/h |
Gradeability | 35° |
Travctive effort | 186.2kN |
Max. digging force of bucket | 122.85kN |
Max. digging force of arm | 97.64kN |
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21 ton Crawler Excavator
