Main Features:

　　1. HMKT-400 is a trailer-mounted multi-function drilling rig;

　　2. The rigs adopt a special trailer chassis, and the transfer case, main transmission system, power head, mud pump, air compressor, diesel engine, etc. are all installed on the same chassis;

　　3. The mud pump and air compressor are installed on the same trailerchassis. Users can switch the drilling method at any time according to the specific geological conditions. For example, in soft strata and sand layers, mud pump operation can be selected, mud is used as flushing fluid, and positive circulation drilling is realized by high-pressure grouting of mud pump; when encountering rock layers, air compressor air drill can be selected, and the drilling efficiency is higher.

　　4. It is suitable for borehole,farmland water conservancy projects, industrial deep water wells, hydrological exploration, geothermal mine water well drilling, and can also be used for other engineering foundation hole construction.

　　5. After more than 20 years of market test, the rigshas reliable quality, simple operation and low maintenance cost. Welcomed by domestic and foreign drilling companies.

Technical parameter: