The all-hydraulic control equipment and power-driven technology, the rotary drill, forward, back extension, back to the trailer and walking device driver functions, mainly for crossing roads, railways, buildings, rivers, and in the downtown area, heritage conservation area, crop and vegetation protection areas under difficult conditions of excavation, the water supply, gas, electricity, telecommunications, natural gas and petroleum pipeline laying or updated.
Engine power, to meet the rig with plenty of power needs to work effectively;
Hydraulic system variable system, making more rational use of power, more energy-efficient system, mainly using imported components of hydraulic components;
Fusion of ergonomic design, the main control method for hydraulic pilot control, and electro-hydraulic control, operating comfort, light;
Aid-for-shot devices, artificial replacement of the drill pipe to reduce labor intensity and improve operational safety; automatic six bolt anchor bolt installation makes up rig to a more stable anchorage;
Four motor-driven power head, rotating torque;
Wheel car trailer type unit head, running resistance, rail wear less.
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