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HQZ-400L Pneumatic Drill Rig
Drilling depth: 400m
Drilling diameter: 130-325mm
Engine Power: 92Kw
  • PRODUCT DESCRIPTION

HQZ-400Lpneumatic water well drilling rig is a lightweight, efficient and multifunctional drilling equipment.

Suitable for industrial, civil drilling and geothermal drilling projects.

The main feature of pneumatic drilling rigs is strong power, and the efficiency is 10 to 15 times that of ordinary hydraulic wells.

Usually one well can be drilled in one day.


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Main features:

1. High power, fast drilling speed and low unit fuel consumption;

2. Large aperture, up to 245~294mm;

3. Tracked chassis improves off-road performance.


Parameter

Here are the key specifications for this product model. Want more details?Please contact us!

ModelHQZ400LHQZ400L
Drill Mast(m)36
ChassisSteel trackSteel track
Drilling diameter(mm)130-325130-325
Drilling depth(m)400400
one-time advance length(m)3.66.6
Walking Speed(km/h)2.52.5
Gradeability3030
Engine brandYuchaiYuchai
Main motor power92kw92kw
Working pressure(mpa)1.7-3.51.7-3.5
Air consumption(m³/min)17-3517-35
Drill pipe diameter(mm)89/102/108102/108/114
Drill pipe length(m)1.5/2.0/3.03.0/6.0
Lifting force(t)2525
Rotating speed(rpm)45-11545-115
Rotary torque(N.m)7000-90007000-9000
Dimensions5400*2200*25005400*2200*2870
Machine weight(t)810


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