8220 Single Drum Road Roller for Railways and Dams
8220 Single Drum Road Roller for Railways and Dams image
Basic Info.
Product Description
8220 Single Drum Road Roller For Railways And Dams
1. The electronically controlled high-pressure common rail engine that meets the National III emission standard is adopted, with multi-stage fuel injection, high combustion efficiency, 12% increase in torque, and strong power.
2. Equipped with a new type of reinforced drive axle, with strong bearing capacity and high reliability.
3. It adopts synchronizer gearbox, with three gears in the front and two in the rear, with the functions of starting in the middle position and warning the reverse gear, the gear shifting is stable, and the operation is light and comfortable.
4. The front and rear frames are hinged by slewing support, which is convenient for disassembly and assembly, maintenance-free and reliable performance.
Specification
| project | 20 |
| model | 8220 |
| Rated power (kw) | 129 |
| Gradeability (%) | 34% |
| Working speed range | 0-2.72 |
| Maximum speed ( KM) | 8.73 |
| Large amplitude (mm) | 2 |
| Small amplitude (mm) | 1 |
| Vibration frequency (Hz) | 28/30 |
| Exciting force (KN) | 360 |
| Static line pressure (n/cm) | 461 |
| Outer turning radius (mm) | 6039 |
| Steering angle ( ° ) | 35 |
| Swing angle ( ° ) | 15 |
| Vibration wheel width (mm) | 2130 |
| Vibration wheel diameter (mm) | 1600 |
| Vibration wheel thickness (mm) | 50 |
| Tire size | 20.5-25 |
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Tags: 8220 Single Drum Road Roller for Railways and Dams, Road Roller, Roller
