Name: Excellent Performed!! Max. 220m/250mm Anchoring Soil Nailing Machine
Brand: Gold
Availability: InStock

Product Details

Why choose us

Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd, a professional manufacturer with 15 years experience, specializing in geological equipments and related engineering drilling rigs.

We won our excellent reputation from our customers with our competitive offer and trustworthy quality. Our main target markets focus on Africa, Central and Southeast Asia, South America, especially for their water well drilling construction and geological investigation. We have an professional team for overseas technical after sales service since 2003, having achieved satisfying praise from our customers.

Looking forward to our cooperation, and we will do our best to satisfy you in 2016!

Product description

MDL-150 Hydraulic Power Drilling features:

This 150 crawler drilling rig is of full hydraulic gyrator type. Its drilling depth is 130-200m, and drilling diameter 150-250mm. The crawler drill rig is mainly applied to urban subway, high-rise buildings, airport, ground source heat pump and other deep foundation pit for anchoring, jet grouting and dewatering. In addition, this 150 anchor crawler drilling rig is stable, efficient, versatile, and able to drill complex strata and deal with accidents.

The speed of this drill rig can achieve 170 circles every minute. It is increased by 20% compared with that kind of 135D. The crawler drill rig is energy-saving and high-efficient. The efficiency is improved without increasing power.

With the rotary speed improving, the torque of 150 anchor crawler drilling rig is increased by 10% compared with 135D. And the highest rotary speed can achieve 7500NM. Adopting new hydraulic system, the structure is simpler, the layout is more reasonable, and the operation is more human. The efficiency of this crawler anchor drill rig is improved by 20% compared with that of 135D.

Hole diameter (mm)	150-250
Drilling depth (m)	130-170
Drilling rod diameter (mm)	73/89/102/114
Drilling angle (degrees)	0-90
Rotary head speed (r/min)	10-170
Rotary head torque (N.m)	7500
Rotary head stroke (mm)	3400mm
Lifting force of rotary head (kN)	70
Lifting speed of rotary head (m/min)	0-5/7/23/30
Feeding force of rotary head (kN)	36
Feeding speed of rotary head (m/min)	0-10/14/46/59
Moving mode	crawler type walking
Moving speed (km/h)	20
Diesel engine power (kw)	96
Electric motor power (kw)	55+18.5
Transport dimension (mm)	540021002000
Weight (kg)	6500