YNV12H 12Ton Full Hydraulic Single Drum Vibratory Roller
Double drive  (padfoots optional)

Technical parameters,configuration and picture are for all customers reference and  selection, we reserve the right to updated technical parameters  and appearance without special notice.

Feature:

1. Adopted WEICHAI DEUTZ direct fuel injection turbocharged engine, quick start, convenient electric flameout, durability and fuel economy, envirnonimental friendly.
2. Full hydraulic system, Adopted DANFOSS Driving &Vibration pump &motors.Two-point variable pump and quantitative motor controlled by electro-hydraulic to realize double frequency and double amplitude vibration.
3. Equipped with the china well-known drive axle to form perfect walking transmission system.The steel wheel reducer is equipped with a wet brake with spring compression and hydraulic release, and the drive axle is equipped with a differential and wet brake; the axle motor is a large torque quantitative motor,  easily adapt to the requirements of various working conditions for speed and traction.
4. The vibration wheel adopts the reinforced inner diaphragm structure, which has large supporting rigidity; the shock resistant and strengthened vibration bearing with four support points improves the bearing stress condition; the bearing seat with lubricating oil passage is designed carefully, which has good lubrication and heat dissipation performance; under the strong alternating load, guarantee the excellent performance and long-term reliability of the vibration bearing.
5. The hydraulic rubber pipe joint with 24 ° cone double seal ferrule structure can not only ensure "no leakage", but also ensure the vibration resistance and durability of joint connection.
6. Easy to open the whole turning engine hood, engine and hydraulic pump system and other key maintenance parts within reach.
7. Professional design matching rubber shock absorber, connected between steel wheel and frame, frame and cab, and composed of three-level damping system with damping seat, to ensure that the high-frequency vibration of the vibration wheel is more than 98% isolated.
8. Standard equipped with cabin and air conditional, Different configuration Padfoots... can be optional.