RC drilling rig/air reverse circulation drilling rig/water well drilling rig

RC drilling rig/air reverse circulation drilling rig/water well drilling rig

The HWC600 car loading water well drilling rig is a positive circulation rotary drilling rig. The rig uses China National Heavy Duty Truck to produce 8×4 special drilling rig chassis, 11.00R20 steel cross-country pattern tires, and good off-road performance.

The rig is compact in structure, and the chassis is produced by independent China National Heavy Duty Truck Group Jinan Power Co., Ltd., model and type: D10.27-40 water-cooled four-stroke supercharged medium-cooled diesel engine, emitting four countries, with powerful power of 196kw/2200rpm.

The drilling machine is equipped with hydraulic double hoisting unit, and the main hydraulic hoisting machine can realize the fast rope releasing function of the mechanical hoist. The auxiliary hydraulic winch has the characteristics of large lifting force and fast lifting speed.

The hydraulic tool hoist has the characteristics of large lifting force and fast lifting speed, which is convenient for loading and unloading tools, drill pipes, accessories, etc., and can slide up and down with the ground anchor during the well drilling. It is very convenient to unload the drill pipe.

The hydraulic cylinder controls the wellhead card to advance and retreat, so that the fuse card is closed to achieve jamming or release of the drill pipe joint.

Pneumatic integrated design, realize pneumatic remote control 3NB-130 mud pump clutch, high degree of automation, easy and labor-saving operation.

The drilling machine is equipped with 4 hydraulic legs and two mechanical legs. Each hydraulic leg cylinder piston rod is threaded and equipped with a lock nut. After the drill is leveled, the cylinder can be locked with a lock nut. Thus, even if the cylinder leaks, the chassis will not be unstable.

The turntable is a dial type, and the internal use spiral spiral gear transmission, which transmits a large torque, which is twice that of similar rigs at home and abroad.

Equipped with 30Kw generator, with the clutch disconnected when not in use, it provides convenience for driving water pump, night lighting, welding maintenance, and domestic electricity for construction site;

The hydraulic system adopts an open system, which is separated from the upper and lower vehicles to avoid misoperation. It is equipped with a winter oil temperature heater and a summer oil temperature radiator to adapt to the heating and heat dissipation of hydraulic oil in different seasons.

The rig is equipped with an auxiliary unloading rod cylinder. The cylinder is used to push the ratchet ratchet, unload the first buckle of the drill pipe joint, and then use the turntable to reverse the unloading rod to prevent the impact gear from damaging the rig gearbox when the rod is unloaded.