卡特 318D2

The Caterpillar 3054CA mechanical direct injection engine, without exhaust after-treatment, is suitable for low-quality diesel at construction sites. The maintenance parts are widely available and the failure rate is low. It differs from the 307D Mitsubishi engine. The 17.8-ton extended chassis model has a heavy weight, strong stability for crushing and hoisting, and is versatile for earthwork, crushing, municipal, and river projects. The large-flow dual-link hydraulic pump operates smoothly with a continuous compound action, has sufficient auxiliary oil circuit flow, and is equipped with the original factory-standard crushing hammer pipeline. It can be directly installed with grab tools and spiral drills. The thick box-shaped large arm and X-shaped frame are less likely to crack during long-term crushing, and have a high second-hand resale value. The combined fuel consumption is 9-12L/h, with sufficient power reserve, and does not cause engine stalling under heavy load.