Place of Origin:
China
Model Number:
JA620
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JA620
JA620 SINGLE DRUM VIBRATORY ROLLER
Application
Compacting the foundation of large infrastructure projects, such as highway dam, railway, airport also non-cohesive and semi-cohesive materials, such as sand, gravel, macadam, rock fill and so on.
Main features
Mechanical drive three-speed gears.
Hydraulic vibration, electronic controlled delayed starting of vibration, great exciting force with high compacting efficiency.
Hydraulic steering, articulated frame with flexible steering and operation.
Adopt specific gearbox with synchronizer, big transmission torque, easy to shift gear.
Hydraulic clamp disc service brake, mechanical drum-style parking brake, safe and reliable.
Rear engine cover can be turned up for big angle for convenient maintenance.
Equipped with famous brand hydraulic components with reliable performance.
Tires with different tread patterns are optional.
Other brand engines are optional.
Standard equipped with cabin, air conditioner is for your choice.
Road roller with padfoot is optional.
Technical Parameters
| Item | Unit | JA620 |
| Operating Weight | kg | 20000 |
| Rolling width | mm | 2130 |
| Vibration frequency | Hz | 30 |
| Theoretical amplitude of vibration | mm | 2.0/1.0 |
| Exciting force | KN | 405/220 |
| Travel speed | km/h | 2.5/5.0/10.5 |
| Engine model | WP6G160E201 | |
| Engine power/speed |
kW/ r/min |
118/2000 |
|
Overall dimensions (L*W*H) |
mm | 6240*2280*3100 |
Main Configuration Listing
| NO. | Name | Model | Unit | Manufacturer |
| 1 | Engine | WP6G160E201 | 1 | WEICHAI |
| 2 | Gearbox | CAPGF5-90JM | 1 | Changchun |
| 3 | Drive axle | GY2203A | 1 | Xuzhou |
| 4 | Tire | 20.5-25 | 2 | |
| 5 | Pump | P7600-F100 | 1 | PERMCO |
| 6 | Motor | M7600-F112J | 1 | PREMCO |
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