◎BZC300XWY6×4IVThe car mounted water well drilling rig is a positive circulation rotary drilling rig. The drilling rig is equipped with a 6 × 4 dedicated drilling rig chassis produced by China National Heavy Duty Truck Group, 11.00R20 steel wire off-road tread tires, and good off-road performance.

◎The drilling rig has a compact structure, and the chassis is produced by independent Weichai Power Co., Ltd. The model is WP7.210E40 diesel engine, with emissions of National IV and a power of 155kw/2300rpm, providing strong power.

◎The drilling rig is equipped with a mechanical main winch and a hydraulic auxiliary winch. The main and auxiliary hydraulic winches have the characteristics of high lifting force and fast lifting speed, which can meet the needs of normal drilling and have the ability to handle general wellbore accidents.

◎The hydraulic cylinder controls the advance and retreat of the wellhead card to close the safety card, thereby achieving the clamping or releasing of the drill pipe joint.

◎Pneumatic integrated design, realizing pneumatic remote control of BW850/2A mud pump clutch, high degree of automation, easy and labor-saving operation.

◎The drilling rig is equipped with 4 hydraulic support legs and 2 mechanical support legs. Each hydraulic leg cylinder piston rod is threaded and equipped with a locking nut, which can be used to lock the cylinder after the drilling rig is leveled. In this way, even if the oil cylinder leaks, the chassis will not become unstable.

◎The rotary table is a lever type, with a spiral arc gear transmission inside, which transmits a large torque, twice that of similar drilling rigs at home and abroad.

◎Equipped with a 30kW generator and a clutch that disengages when not in use,Provide convenience for driving water pumps, night lighting, welding maintenance, household electricity, etc. at the construction site;

◎The hydraulic system adopts an open system, with separate loading and unloading operations to avoid misoperation. Equipped with winter oil temperature heater and summer oil temperature radiator to adapt to hydraulic oil heating and heat dissipation in different seasons.

◎This drilling rig is equipped with an auxiliary unloading rod oil cylinder, which is used to push the ratchet teeth of the rotary table, remove the first thread of the drill pipe joint, and then reverse the unloading rod with the rotary table to prevent damage to the drilling rig gearbox caused by impact force during unloading.