Product Description DFD-150G portable down the hole dth hammer drill rig for sale DFD-150G down the hole dth hammer drill rig takes advantages of low power consumption, high efficiency, easily to transport and excellent performance in outside work. The advanced hydraulic system drives the drilling rig. The air is only consumed by DTH hammer, which saves the cost of the air compressor. Rotary system adopts new type duplex-motor to drive, provides powerful strength in drilling large diameter hole. Suspension chassis makes the machine more flexible, easier to climb, especially suit the rough site working.

This machine widely apply to mine exploit, irrigation, power station, building road, pile foundation project hole drilling and other hard rocks drilling work.
Specification

Drilling Caliber（mm）	105~254
Drilling Depth（m）	100
Walk Speed（Km/h）	2.5
Climbing Capacity（°）	30
Ground Clearance（mm）	380
Working Pressure（MPa）	1.05~2.46
Air Consumption（m³／min）	10~25
Once promotion distance（mm）	3000
Skid Compensate Length（mm）	1200
Skid Up and Down（°）	Total 100
Skid Left and Right（°）	Total 100
Drill Arm Left and Right（°）	Total 90
Drill Arm Up and Down（°）	Total 120
Speed of Spindle（r/min）	0-120
Rotary Torque（N.M）	3600
Power（Kw）	56
Applicable Hardness（f）	6~20

Factory Overview Working Site Customer Visit Our Service Pre-Sales Service * Inquiry and consulting support.
* Inspect our Factory and discuss details.
* Try machine.
After-Sales Service
* Training how to install and operate machine in our factory.
* Overseas training is available as request.
* We will send you accessories at any time you need.
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Fax: 0086-371-66770722
Mobile & Whatsapp: 0086-18135686181
Mail: lucile ( at ) zzdefy.cn
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Web: www.zzdefy.com.cn
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