GYS20J Single Drum Vibratory Roller / Soil Compactor
Ideal for foundational compaction work in highways, dams, and railway projects, this single drum vibratory roller handles non-cohesive and semi-cohesive materials like sand, gravel, and crushed stone with ease. The rugged mechanical drive system offers dependable performance in demanding applications.
It features a 6-cylinder turbocharged engine known for high efficiency and low fuel consumption, while meeting environmental standards. A triple damping system enhances operator comfort during long working hours, and the streamlined rear hood opens widely for easy maintenance. The cab comes standard, with optional heating and air conditioning, and the 40 mm-thick drum balances durability with effective compaction.
- Operating weight 20000 kg
- Vibratory drum diameter 1600 mm
- Centrifugal force 405/220 kN
Integrates two independent braking mechanisms: an air-over-hydraulic disc brake for driving and an internal expanding drum brake for parking, ensuring safe and reliable operation.
A wide-opening rear engine hood allows quick access for maintenance and service, reducing downtime and improving efficiency.
The vibration system features gear pumps and motors from PERMCO (USA), offering consistent performance and high efficiency under demanding conditions.
Fitted with a fully enclosed cab as standard, with optional heating and air conditioning to enhance operator comfort in any climate.
- ModelGYS20J
- Operating weight20000kg
- Vibratory drum diameter1600mm
- Vibratory drum width2130mm
- Vibratory frequency30Hz
- Vibratory amplitude2.0/1.0mm
- Centrifugal force405/220kN
- Travel Speed (Forward)Ⅰ/Ⅱ/Ⅲ 2.5/5.0/10.5km/h
- Travel Speed (Reverse)Ⅰ/Ⅱ 2.5/5.0km/h
- Min. ground clearance450mm
- Wheel base3200mm
- Static line pressure460N/cm
- Min. turning radius6400mm
- Gradeability30%
- Dimensions (L×W×H)6240×2300×3080mm
- Engine modelWP6G175
- Engine typeMechanical drive
- Power129kW
- Rated speed2000r/min
- Fuel tank capacity300L
- Hydraulic oil tank capacity190L
- Tire20.5-25-16PR
