ZGYX-3500 Hydraulic walking DTH Drill Features: 1, drilling car does not need to be able to walk alone compressor power and traction compressor is a new and efficient, energy-saving welcomed by the users ideal drilling equipment . 2, with 351 drill rig all boom functions, multi-faceted large angle swing arm and frame function, can be adjusted on the complex ground, reaches a predetermined holes completed drilling operations. 3, advanced automatic leveling system tracked to ensure that drilling car crawlers always close to the ground, so that the drill can adapt to a variety of complex road vehicles, drilling car with good off-road and climbing ability. 4, the flow of hydraulic oil cooler, a special stabilization system and imported hydraulic fittings to ensure that the operation of the hydraulic system is more stable, strong and soft action. Technical parameters: ZGYX-3500 Technical Specification Working pressure (Mpa) 1.0-2.5 Air consumption (m3 / min) 10 - 20 hole diameter (mm) 108 - 152 is equipped with the optional 350A 340A standard impactor drilling depth (m) 30 drill length (mm) 3000 single climbing ability (°) 30 Traveling speed (km / h) 2.5 back to the turn speed (rpm) 0 - 60 Total Weight (kg) 6000 Dimensions (mm) 6500 × Yuchai supporting 2200 × 1700 2115 22KW power motors