International advanced air-fuel ratio control technology (TECJET air-fuel ratio automatic regulation)

Large flow and high boost intake systems can adapt to wide concentration variations (8-60% methane concentration)

The hydraulic torque converter is a flexible transmission device installed between the power machine (such as diesel engine and electric motor) and the working machine (such as a winch, rotary table, and drilling pump)

The YXB550 Hydraulic Mechanical Gearbox is a new product with completely independent intellectual property rights developed by Jichai on the basis of 20 years of technical accumulation, historical background, and integration of advantageous resources in the industry. ​

Compressor C series can be used for gas collecting, gas production and gas injection (gas storage), oil and gas treatment and processing, gas lifting, light hydrocarbon recovery, natural gas liquefaction, refining, gas drilling and pipeline pressure testing.

The compressor set is suitable for drilling operations of pure air, air atomization, air foam liquid, air inflation and nitrogen in 6 '~ 171/2' wellbore. It is the only air pressurization compressor used for underbalanced drilling in China.

Series 4000 long-stroke diesel engines​ are designed according to the domestic and foreign internal combustion engine industry dynamics, aiming at designing for the mechanical equipment and power unit with large load variation.

Widely used in oil drilling, Marine power, offshore drilling platform, power generation, and other fields.

High pressurization, two stages of intermediate cooling

Self-cleaning filtration technology

The filter element adopts a metal filter element and can realize automatic cleaning, without replacing the filter element. Not only can ensure the engine oil filtration requirements but also can extend the service life, reduce the use cost, and maintenance labor intensity.