2016 Caterpillar 312B

This is a first-hand Caterpillar 312B excavator, which is currently in use on site. This equipment features outstanding performance and reliable stability, with an estimated cumulative working time of approximately 4,000 hours. It is highly suitable for various earthwork projects, construction works, and municipal construction projects. In terms of the power system, this 312B is equipped with a Caterpillar C4.4 engine, with a maximum power output of 80 horsepower, ensuring strong power output and a smooth operating experience. Meanwhile, its efficient fuel economy enables it to maintain a relatively low operating cost even during long-term operation. The hydraulic system is a major highlight of this model. It adopts advanced load sensing technology and is equipped with high-performance variable piston pumps and high-torque hydraulic motors. This not only enhances the overall working efficiency of the machine but also significantly improves the digging force and control accuracy. In addition, its unique hydraulic oil cooling system can effectively lower the temperature and extend the service life of key components. As a second-hand construction machine, this Caterpillar 312B excavator has undergone professional maintenance and is in 2026-01-02 19:52:26