High-efficiency double winch vehicle-mounted oil well rotary drilling rig

1. The truck-mounted drilling rig is driven by a diesel engine, with reasonable power matching, high transmission efficiency, high reliability, compact structure, high degree of assembly, and small footprint. 2. Self-made heavy-duty chassis, equipped with hydraulic power steering system, good maneuverability, good off-road and lateral stability. 3. The main brake adopts band brake or hydraulic disc brake, and the auxiliary brake adopts pneumatic push-disc brake, pneumatic clamping disc brake or hydraulic brake. 4. The front opening of the mast is divided into two sections, which can be tilted forward or upright, and the hydraulic cylinder can be lifted and retracted. 5. The turntable drive system can realize the forward rotation, reverse rotation, suspension and disconnection of the turntable, and is equipped with a reverse torque release device to ensure the safe release of the torque of the turntable drill string. 6. The drill floor adopts a telescopic or spiral lifting structure, the floating platforms on both sides can be turned over, and the sled can be hoisted and transported. Countertop height, size, layout can be customized. 7. Complete peripheral equipment such as solids control, well control, high-pressure manifold, mud pump unit, oil water tank, etc. can be arbitrarily matched or customized according to needs.