single drum roller:20000kgs Vibration frequency :28Hz Rated power: 128kw Engine model: Shangchai D6114ZG2B
LG520B is a mechanically driven and single drum roller
1. LG520B uses one frequency, two amplitude and close-looped hydraulic vibration system with Rexroth hydraulic components2. The drum is made of high strength material which is wear-resistant and impress-resistant3. Wide-view cab and tiltable steering column are designed with ergonomics4. Both hand brake and foot brake are available for the safety5. Engine hood is opened with manually operated oil cylinder for easy maintenance6. Air conditioning and heating system provide better environment for operator
| Vibratory road Roller specifications | |
| Model | LG520B road roller |
| Operating weight kg | 20000 |
| Length×Width×Heightmm | 6145×2300×3400 |
| Weight burden on front drum kg | 9500 |
| Weight burden on rear wheel kg | 10500 |
| Static linear load N/cm | 435 |
| Min. turning radius mm | 6300 |
| Travel speed km/h | 2.5/5.3/8.6 |
| Grade ability % | 30 |
| Vibration frequency Hz | 28 |
| Nominal amplitude mm | 1.9/1.0 |
| Centrifugal force kN | 351/200 |
| Engine model | D6114ZG2B |
| Min. fuel consumption g/kw*h | 223 |
| Rated power kw/RPMr/min | 128/2000 |
| Fuel tank capacity L | 280 |
| Vibration pump | Imported variable piston type |
| Vibration motor | Imported variable piston type |
| Steering model | Hydraulic steering |
| Axle type | Middle reduce+wheel hub |
| Tyre | 23.1-26 12PR |
| Service brake type | Air-over-oil disc brake on rear axle |
| Parking brake type | Manual operated brake on transmission |
| Hydraulic oil tank capacity L | 180 |
| A/C model | TY40A |
| A/C Refrigerating capacity (W) | 4600 |
Vibratory Road Roller
