Pneumatic Tire Roller GYR121J | Road Construction

Pneumatic Tire Roller (Hydraulic Drive) GYR121J

This product has been discontinued and removed from our shelves.

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Equipped with a world-class WEICHAI engine with 4-cylinder supercharger, featuring powerful operation, high efficiency and low fuel consumption. Suitable for operation in high altitude and harsh environments.
Hydraulic drive, two-speed stepless speed change; hydraulic steering, easy operation.
The hydraulic drive system is equipped with Danfoss pumps for high efficiency and reliable quality.
The front 4 tires are steering wheels, which are also pre-pressing wheels. The two tires are designed as a set of free structures with differential action between them. The compacted road surface is of good quality.
The rear 5 tires are driven by two drive motors, featuring high driving power and differential function. This ensures the quality of the compacted asphalt pavement is good.
It has two sets of brake system including hydraulic brake while driving, disc brake for parking, which has emergency stop brake function for good safety performance.
With brake unlocking device, it can realize short-haul trucking.

Specifications

Operating weight (kg)	12000
Compaction width (mm)	1640
Static linear pressure (N/cm)	500
Min. ground clearance (mm)	250
Min. turning radius (outside) (mm)	6500
Wheelbase (mm)	3100
Gradeability	30%
Travelling speed(km/h)	Ⅰ0-4; Ⅱ 0-8.5
Tire number	F4 R5
Tire model	9.00-20 (smooth)
Front & rear wheel overlap (mm)	90
Engine mode	WEICHAI WP4G130E22
Rated speed (rpm)	2200
Rated power (kW)	97.5
Dimensions (L×W×H) (mm)	5000×1920×2800

Why Do Customers Choose Sinomach

Worldwide Service Network
With our development in overseas markets, our service team's staffs are constantly increasing and we serve customers in over 50 countries.
Excellent Technology At the International Forefront
SINOMACH-HI has established joint ventures with worldwide famous enterprises in the construction machinery industry.
The Quality of the national team you may always rely on.
Our group owns the only national construction machinery research institute in China. With 60-year experience in manufacturing and 30-year experience in exporting, we know you better.

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