TSP-40 man portable drilling rig was designed in 2003 and adopted international advantaged technology. Strict testing has been passed in the worst terrain and mountain areas. It can be used in mountain, hill, Plain, Forest, Farmland for petroleum prospecting. All of operation handles and indicators were installed on operation platform. The rig was installed with safety, caution and environmental protection symbols, and it meets with the requirement of HSE. The rig is a kind of high efficiency and applied equipment for petroleum seismic crew. The rig can be disassembly into 10 modules, and each module weight was not exceed 100kg.

The rig includes two sections: The first section is the main-rig section in which the rotarying and pulldown of the rig is realized by an engine driving a hydraulic pump via belt. The second section are air compressors I which two engines respectively drive two air compressors which supply downhole hammer with air as the motive force, and as the well washing medium. The rig totally needs three engines as the power.

The rig has the advantages of light-weight, simple construction, easy to assemble, disassemble, transport and operate.