Product Description:
Model:Liugong 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
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) 90
Length (mm) 6508
Width (mm) 2340
Height (mm) 3050
Company Contact:

Contact Name: Tracy
Company Name: Guangzhou Xiangyao Construction Machinery Co., Ltd
Email:
Tel: 13434146048
Fax:
Street Address: Room 509, 5th Floor,
Feixiang Business Building, No.30
Sandong Avenue, Huadu District
Guangzhou, Guangdong
Website:
https://www.chinaexcavatorsupplier.com/
Member name: chinaexcavator
Country:

China
Member Since: 06 May 2025
Total Leads:
5 chinaexcavator Import Export Business Leads
Business focus: Used Forklift, Used Dump Truck, Used Excavator, Used Wheel Loader, Used Bulldozer
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