China Factory Sr14D-3 14ton Double Drum Type Road Roller for Sale

1. The closed-loop vibrating hydraulic system is applied. With double-frequency and double-amplitude, its scientifically reasonable static linear load and exciting force configuration guarantees the effective compacting for the materials of diversified types and the pavements of diversified thicknesses.

2. The imported heavy-duty variable displacement plunger pump is applied for the vibrating pump and the vibrating system is electronically controlled to realize simple operations and guarantee the reliability and flexibility of vibrating system. All the hydraulic elements come from the Germany Linde.

3.The vibrating drum adopts the new structure of ‘s proprietary technology to thoroughly solve the oil leakage/permeation problem of vibrating drum and achieve high eccentric mass, high exciting force, and high static linear pressure of vibrating drum.

4. The vibrating chamber is internally installed with unique lubrication device to well lubricate the vibrating bearings. The road roller special vibrating bearings are used, featuring high limit speed, high rated load, and long life.

1. The hood of large opening angle eases the maintenances of engine and hydraulic system.

2. All maintenances points can be fulfilled on the ground.

3. The traction hydraulic system can be used for short-distance towing.