Shangchai engine road roller machine 30000kg weight , oil sprinkler , RVC system

Application

Road rollers use the weight of the vehicle to compress the surface being rolled (static) or use mechanical advantage (vibrating). Initial compaction of the substrate on a road project is done using a padfoot drum roller, which achieves higher compaction density due to the pads having less surface area. On large freeways a four wheel compactor with padfoot drum and a blade, would be used due to its high weight, speed and the powerful pushing force to spread bulk material. On regional roads a smaller single padfoot drum machine may be used. The next machine is usually a single smooth drum compactor that compacts the high spots down until the soil is smooth, and this is usually done in combination with a motor grader to get a level surface.

Features

Driving comfort

• Spacious and bright cab features wide view and comfort. 
• The air conditioning can be equipped according to the customer’s requirements.

Unique structure

• Articulated turning: Even if traveling through the corner or changing compacting lane, the central articulation can ensure the proper roller overlap amount and uniform force on the whole compacting width, avoiding producing marks.

Excellent performance

• The electronic control power water sprinkling can be equipped according to the customer’s requirements, which can prevent the asphalt from adhering. 
• The three-grade filtration of the water sprinkling system ensures the water sprinkling smooth. 

Excellent configuration

• The special roller drive axle and the maintenance-free battery ensure the reliability of the machine. 
• There are mud scrapers installed on the front roller and the rear rollers, and set with the sand adding inlet to adjust the linear load.

Simple operation

• The speed change adopts the gearbox with synchronizer, with 3 forward gears and 2 reverse gears, which can meet the requirements of compaction and site transfer. 
• Adopt single handle control, featuring flexible operation, comfortable handfeel and greatly reducing the labor intensity of the drivers. 
• Adopt gas booster clutch and flexible shaft control technique.

Energy conservation and environment protection

• Low noise supercharged diesel engine with high performance features reliable quality and good economical performance.

Safety and Reliability

• The brake system includes emergency brake and hand brake.
•  The emergency brake adopts air over oil brake system, ensuring the safety performance of the machine. 
• The hand brake adopts flexible shaft control, featuring safety and reliability. 
• Adopt the neutral position start protection, improving the travel safety.

Convenient maintenance

• The engine cover is easy to open, and the maintenance points in common use are at sight, which are convenient to maintain, reduce failure rate, shorten downtime, and save maintenance cost.

Specification