QY200A Air Drill for Water Well

Model:

QY200A

Usage

It is mainly used for drilling wells, agricultural irrigation wells and other wells, especially for water intake projects in mountainous areas and rocky formations.

Drilling Depth:

200m

Machine weight:

Category：

Air drill for water well

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Feature

A.Full hydraulic control, easy to operate. Self-propelled crawler provide good mobility.
B.Double hydraulic motor drives, the power head can output bigger torque; the rotary center is lower than similar products, greatly improving the drilling rig stability.
C.According to customer's special local conditions, the cooling system is optimized.
D.QY series machines offer three different types: Crawler-mounted, Truck-mounted and Wheel trailer-mounted.
E.QY series is a full hydraulic rotary water well drilling rig. The drilling rig structure is modular design, and it can be equipped with crawler walking or wheel pulling walking.

Technical parameters

Drilling capacity
Drilling depth	200m
Borehole (Drill bit) dia	Ø115～Ø350mm
Feeding system
Lifting capacity	16 Ton
Thrusting capacity	8 Ton
Drive head
Rotary speed	60~140 r/min
Torque	4000~2000N.m
Power unit
Engine Model	Yunnei engine YN33GB
Rated power/speed	55kW/ 2400r/min
Drill pipe
Drill pipe dia	Ø76/ Ø89mm
Drill pipe length	3000mm
Air compressor
Air consumption	16～35m3/min
Air pressure	10.5～24.6bar
Crawler chassis
Walking speed	0~3km/h
Climbing angle	Max. 25°
Dimension
Transport	340017002300mm
Working	340025006500mm
Other
Tool winch capacity	0.9 Ton
Weight	4000Kg