LT620B road roller 20t Mechanical Drive Roller
LT620B Heavy duty vibratory rollers effect powerful centrifugal force and great static linear load, They are suitabc.le for non-cohesive materials, such as
sandy soil,ravel,rushed stones, rock fillings and slightly cohesive soils, designed for large foundation constructions such as high-class highways, mines,
dams, airports, harbors, railways and industrial areas etc.
Main Characteristic:
1,Mechanical travel drive, double amplitude, hydraulic vibration and steering with optimal function/price ratio and reliable performance.
2,Reliable Weichai diesel engine for convenient operation and maintenance.
3,Two sets of brake devices, a hand brake and foot pedal brake, assure the machine's safety and dependability.
4,Spacious and comfortable cab mounted on top quality rubber damping elements.
5,World advanced technology is adopted for the hydraulic vibration technology, high in reliability, simple and convenient in maintenance, and low in cost.
6,Equipped with padfoot or removal padfoot as option.
Main Technical parameters
Model | LT620B |
Operating mass | 20000kg |
Static linear load | 500N/cm |
Vibration amplitude | 1.9/0.95mm |
Centrifugal force | 410/300Kn |
Vibration frequency | 30Hz |
Travel speed | 2.0, 4.0, 10.5Km/h |
Steering angle | 35° |
Ground clearance | 432mm |
Electrical voltage | 24V |
Vertical oscillation | 8° |
Tire size | 20.5-25 |
Grade ability | 30% |
Turning radius | 7500mm |
Overall dimension (LxWxH) | 6665x2300x3090mm |
Vibration drum diameter | 1570mm |
Drum width | 2100mm |
Wheel base | 3380mm |
Diesel engine power | 140kw /2200rpm |
Diesel engine model | WP6G |
Fuel tank capacity | 400L |
Hydraulic tank capacity | 180L |
Ship | 1 unit/40HQ |
Optional: removable padfoot,Top-mounted air conditioner |