Main Features
Power system
SDEC SC8D156G2B1 turbocharger diesel engines take the advanced technologies from the SDEC and the Austria AVL Company, featuring the excellent performance, high reliability and fuel economy and becoming the mainstream of Chinese construction machinery.
Drive system
Drive system adopts the hydraulic torque converter with automatic stepless speed change and the transmission with power shift, ensuring the steady drive-away and the flexible gear-shifting and the effective transmission. In addition, the labor intensity could be greatly alleviated.
Tire structure
●Front four wheels and rear five wheels are adopted to realize the overlapped compaction through the wide-base plane, with the specific ground pressure up to 480KPa.
●The balance weight decides the compaction and the wig-wag machine is mounted on the front wheel, effectively flatting the road and improving the working efficiency.
Brake system
●The emergency brake and the hand brake could guarantee the safety of both operator and machine.
●The emergency brake adopts the gas-over-oil shoe-type brake system, with the total braking force 2 times higher than the ground friction force. The manual brake adopts the abrasive – disc spring brake.
Sprinkler system
The intermittent sprinkler system could make full use of the water pump, not only prolonging the service life but also proving the working efficiency.
Cab
●Dual steering wheels and dual seats have the independent control systems. The power handle could make the gear-shifting more easy and reliable.
●The streamline hood together with the bilateral operations and the wide-angle exterior rear-view mirror provides the wide view of filed to the operator.
●The spacious cab could be equipped with the A/C depending to the different working conditions.
Applicable scope
●The sprinkler system with the imported water pump could satisfy the different working conditions.
●The balance weights could be loaded and unloaded with the forklift to adjust whole-machine weight for different working conditions.
Service and maintenance
●The over-turning rear cover facilitates the inspection and the maintenance of key parts such as the drive axle and the brake system.
●Shantui wheel-type road rollers have the excellent maintenance performance and greatly shorten the downtime because of the wide-angle open hood, eight-point centralized pressure-measurement system, maintenance-free battery, real-time monitoring of all the pressures and the temperatures and the reasonable arrangement of diesel tank and the working oil tank, improving the machine utilization.
Applications
SR26T-3 super-heavy wheel type road rollers enjoy the flexible compaction unable to be replaced with the rigid drums and make the road surface more penetrative and anti-skidding, making up for vibrating compaction via the precise sealing and the material protection.
This kind of machines are suitable for the compaction of all soils, including the overlay and the basic layer made of asphalt concrete, dry and hard-type cement concrete, ideal to the building of road, airport runway and municipal square.