China Factory Price Liugong 22ton Single Drum Road Roller 6622E

Model：Liugong 6622EWorking mass with cab (kg)： 22000Operating weight (kg) ：more than 20 tonsVibration frequency (Hz) ：28/33Nominal amplitude (mm)： 2.0/1.3Exciting force (kN) ：400/290Working width/vibration wheel width (mm) ：2130Engine type ：WP6G190E330Rated power (kw/rpm) ：140

Product Features

The LiuGong 6622E road roller is a heavy-duty machine designed for high-performance compaction tasks. Here are some of its key performance features:

1. **Engine Power**: The LiuGong 6622E is typically powered by a robust engine, such as a Cummins diesel engine, known for its reliability, fuel efficiency, and strong performance under various operating conditions.

2. **Vibratory System**: The 6622E features a sophisticated vibratory system with dual amplitude and frequency settings. This allows operators to adjust the compaction force to suit different soil and material types, ensuring optimal compaction results.

3. **Heavy-Duty Drum**: The machine is equipped with a large, durable drum that provides high static linear load and centrifugal force. This is crucial for achieving deep and effective compaction, especially on thick layers of material.

4. **Operator Comfort and Control**: The 6622E is designed with operator comfort in mind. It often includes an ergonomic cabin with excellent visibility, user-friendly controls, and comfortable seating, reducing operator fatigue and improving productivity.

5. **Advanced Control Systems**: The roller may be equipped with advanced control systems that allow precise adjustments of the vibratory parameters and travel speeds. This enhances the machine’s efficiency and the quality of the compaction.

6. **Hydraulic System**: The hydraulic system in the LiuGong 6622E is designed to deliver consistent and reliable performance, supporting the machine’s weight and vibratory functions effectively.

Technical Parameters

China Factory Price Liugong 22ton Single Drum Road Roller 6622E

Working mass with cab (kg)

22000

Operating weight (kg)

more than 20 tons

Vibration frequency (Hz)

28/33

Nominal amplitude (mm)

2.0/1.3

Exciting force (kN)

400/290

Working width/vibration wheel width (mm)

2130

Engine type

WP6G190E330

Rated power (kw/rpm)

140

Vibrating wheel distribution mass (kg)

11000

Transaxle distribution mass (kg)

11000

Vibration wheel static line load (kg/cm)

506

Fuel tank level (L)

282

Hydraulic tank oil volume (L)

Length (mm)

6508

Width (mm)

2340

Height (mm)

3050