Trenchless drilling rig analytical principles and professional production trenchless drilling rig manufacturer specializing in the production Which best trenchless drilling rig manufacturers Which is best? Dragon Machinery Co., Ltd., Dongguan City, specializing in the production and sale of trenchless drilling rig, Dragon trenchless drilling rig with high strength rubber track undercarriage, strong and durable. Cummins diesel powered, stable quality and reliable performance. Power station and rig focus placed on the same chassis, while moving and traveling very convenient. Power head with high-quality high-torque motors or four dual motor drive, suitable for all the complex geology. Provided with its own floating means shackle power head mechanism, can greatly reduce the wear of the drill rod threaded. Convenient angle adjustment cylinder, making the adjustment angle of incidence is very flexible. Suitable for use of the environment, the whole series were feeding cylinder type, oil-fed motor, rack and pinion feed different style for customer choice. A good buy machinery and equipment to the customer is not only eliminates the need for additional maintenance costs, but also greatly improve the working efficiency, Dongguan Dragon trenchless drilling rig centralized console, conveniently compact, high efficiency. You worth buying! Dragon machinery 24-hour service hotline welcome your call! How much horizontal directional drilling? - Horizontal directional drilling - horizontal directional drilling factory direct factory price Dongguan Dragon horizontal directional drilling, its easy operation and a unique double power drive systems; innovative flip-up engine hood, high performance closed-circuit hydraulic drive system and other aspects; horizontal directional drilling output, the most advanced and adaptable force back trenchless pipe laying principle rig, rotary torque and engine power, it is a broad field of application of trenchless pipe laying rig, adaptable horizontal directional drilling rig into the pipelaying hydraulic parts (including pumps, pressure valves, tubing, quick connectors) are imported or joint venture products, diesel engine joint venture brand, powerful XCMG trenchless pipe laying rig, reliable performance. Rigs and power stations using high strength rubber track undercarriage integrated travel agencies trenchless pipe laying rig prices, easy to move, maneuver. Horizontal directional drill head with dual motor drive, high speed, large torque. Feed mechanism for a motor-driven chain form, to pull back into the same force and 250kN. Double gripper breakout drill, high speed down the pole, and high efficiency. Suitable for laying long distance, the larger diameter of the pipe. Trenchless pipe rig prices, trenchless pipe laying drilling rig, rig manufacturers trenchless pipe laying by Dragon Machinery Co., Ltd., Dongguan City. Dragon Machinery Co., Ltd. of Dongguan City (www.dgshenlong.com) strong, credible, in Dongguan, Guangdong piling machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the dragon rig and you hand into the brilliant, for a better future!