HF-400L Reverse Circulation Rig

  • Factory direct
  • One-year warranty
Drill Diameter: 350-1200mm
Drill Depth: 350m
Generator power :150kw
Product Detail

1. The rig adopts engineering crawler, hydraulic walking chassis, easy to move, more suitable for plain, plateau, hilly and other land forms. The chassis has four legs, and the drilling machine has small vibration and good stability during drilling.

2. Reverse circulation drilling rig is multi-functional, all key components are cost-effective products, and the system is equipped with pressure protection and alarm device.

3. the reverse circulation drilling rig has the actuators, the instrument is on the operation table, the operation is convenient and reliable.

4. The reverse circulation drilling rig adopts a unique drill frame, which has large drilling process, large anti-torsion capability, simple structure, convenient maintenance, easy relocation, convenient operation of the orifice, and construction of large top angle drilling.


ModelHF400L
Drilling depth (m)≤350
Drilling diameter (mm)350-1200
Spindle speed (r/min)5-22
Spindle power (kw)11×2
Spindle torque (N•m)36000
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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.

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    All products are guaranteed for 12 months!