Trinity roller belongs to the category of the road equipment, and in engineering machinery is widely used in highway, railway, airport runway, DAMS, large engineering projects such as the stadium fill compaction work, can crush sand, half viscosity and cohesive soil, stable subgrade soil, sand, gravel road surface layer, etc.

　　Trinity hydraulic single drive single drum roller highlight advantages

　　Power is strong, good adaptability to engine operating conditions
With 147 kw high-power engine, climbing ability is strong, high altitude operation not to drop speed. Control technology of power system heat transfer, 46 ℃ high temperature continuous operation is not "bring".
Compaction efficiency and high quality

　　Dual-frequency double amplitude vibration mode, vibration force is big, press the same compactness road, the efficiency of 16.7% more than its brand. Before and after the reversing is simple and convenient, high construction efficiency. Impact compaction road surface level off, without beginning, without indentation. The large displacement vibration motor, vibration time just 3 seconds.

durable
　　Bearing vibration for a patent for invention: rat bag lubrication structure. The large displacement pump vibration and vibration motors, the system pressure is low, high reliability. Hydraulic transmission, transmission route short, no start. Without friction disc replacement, maintenance costs low.

The operational safety
　　Level 3 braking: driving braking, parking brake, emergency brake, security and stability. The operating location has the best work around vision, vision after 1 m * 1 m.

Good driving performance and through
　　Full hydraulic pressure drive, stepless variable speed. Before and after the reversing manipulation is simple and convenient, need not step on the clutch, shift and loose clutch brake and slow action.

Operation and comfortable - vibration reduction effect is good
　　High-grade totally enclosed and tertiary damping cab, comfortable work environment. Cabin noise below 84 db (A), the industry leader. Ergonomic design, comfortable and reliable.

Convenient maintenance
　　A new industrial design, more convenient maintenance easier. The rear main oil pump and convenient maintenance. Without friction, free maintenance for life.