SEM663D

Basic Parameters

The overall operating weight of the machine is 19850kg, the rated bucket capacity is 2.9-5.5m³, the rated load capacity is 6000kg, the engine model is WP10G240E343, the rated power is 178kW, the maximum breakout force is 197kN, and the maximum dumping height is 3051mm.

Performance Features

– Power System: Equipped with a 178kW low-speed engine, standard electromagnetic fan, featuring low fuel consumption, low noise, and large torque reserve. The dual-stage fuel filter and three-stage air filter system make the fuel system more reliable and enhance adaptability to working conditions.
– Hydraulic System: Adopts a dual-pump confluence hydraulic system, which is efficient and fuel-saving. The optimized steering hydraulic system makes steering more stable. The hydraulic system and transmission system are reasonably matched, resulting in faster operation cycles and shorter three-item sum time.
– Transmission System: The fixed-shaft transmission has a simple structure, with upgraded core components and high reliability. The first gear has a large insertion force, the second gear has a fast operating speed, and the combined operation of 1st/2nd gears achieves excellent efficiency. Shantui Machinery’s self-made heavy-duty drive axle has large load-bearing capacity and good braking performance.
– Cooling System: The cooling system designed with Caterpillar’s proprietary technology has excellent heat dissipation effect and can meet the needs of continuous operation under high-load working conditions. The radiator is installed with an overall suspended shock absorption, ensuring reliability under harsh and bumpy working conditions.

Cab and Comfort

The cab is manufactured using a stamping and forming process, with good sealing performance, luxurious interior, and a wide field of vision. It is equipped with a heating and cooling air conditioner with fresh air pressurization function, a mechanical adjustable high-back suspended large seat, a single-handle operated pilot hydraulic system that is lightweight, flexible, and has good micro-mobility. There is also a combined instrument to monitor the operating status in real-time.