1. The drilling rig adopts engineering vehicle, which is convenient to move, and is more suitable for plain, plateau, hills and other landforms. The chassis is equipped with 4 legs, so the vibration of the drilling rig is small and the stability is good.
2. The reverse circulation drilling rig is multi-functional, the key components are all cost-effective products, and the system is equipped with pressure protection and alarm devices.
3. The handles and instruments of all actuators of the reverse circulation drilling machine are on the operation platform, which is convenient and reliable for operation and control
4. The reverse circulation drilling machine adopts a unique drilling frame, which has a large drilling range, large torsion resistance, simple structure, convenient maintenance, convenient relocation, convenient orifice operation, and large top angle drilling
Product parameters of reverse circulation drilling rig:
Model: hw150
Power head speed: 11R / min
Engine model: 6105ed
Engine displacement and power: 86Kw
Engine unit model: 6105-75kw
Minimum drilling diameter: 1500mm
Minimum depth: 200m
Chassis: Dongfeng 140
Torque of power head: 1600kn. M
Sand pump flow: 260m3h
Slag removal method: pump type reverse circulation
Drill pipe chain connection method: threaded connection
Overall dimension of the whole machine: 8.2m * 2.15m * 2.8m
Operating weight: 13T
After sales service]:
Since the date of purchase, the company shall be responsible for the maintenance of any product quality problems under natural conditions within one year.  
[product transportation]:
The company's products are delivered to the third party for transportation, so it is not guaranteed that the products will not be damaged during transportation. If the products are found damaged after arrival, please contact the company in time.
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