Description Crawler Reverse Circulation drill Rig HF-400L

Are you still wasting time looking for Big Diameter Drill Rig suppliers?
Do you still worry about product quality assurance?
Are you late in deciding to buy because of insufficient budget?
If you have these worries, stay and see.

NEW Crawler HF-400L Reverse Circulation drilling Rig (Big Diameter)
Drill Diameter: 500-3000mm
Drill Depth: 400m
Rated Power: 150Kw

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.


All machines have passed the EU CE, France TUV, ISO quality certification.
Don not worry about shipping, well choose the nearest shipping place to ship at the shortest time.
We offer you the manufacturers price, which may be the most cost-effective.

The specification of the Crawler Reverse Circulation drill Rig HF-400L