Explosion-Proof Full Hydraulic Crawler Underground Drilling Rig Zdy4000L (A)

=== Base Info ===

=== Description ===

Basic Info.

Model NO. ZDY4000L(A) Drill Hole Depth >300m Bit Type Drag Bit Drilling Way Compound Rated Torque 4000~1050 N·m Rotary Speed 60~200 R/Min DIP of The Main Axis -90~90 ° Azimuth Adjustment -90~90 ° Horizontal Drill Height 1.25~1.90 M Max Feed/Pull Force 123/155 Kn Feed/Pull Stroke 800/600 mm Power 55 Kw Max Travelling Speed 1.6 Km/H Max Gradeability 15 ° Weight 7150 Kg Transport Package Wooden Box Specification 4.09*0.95*2.01 Trademark MK Origin Xi′an

Product Description

[Application scope and technical characteristics]
With rated torque of 4000 N·m, ZDY4000L(A) explosion-proof crawler underground drilling rig is capable to drill 350m long distance boreholes in underground tunnel or mine roadways. The azimuth angle and pitch angle of the drilling rig can be adjusted at a range of -90°~90°, which can enhance the adaptability and drill boreholes in a wide range of angle. Relative compact dimension (the width in transportation process is just 0.95m) allows the drill machine to be operated and transported in narrow underground roadway. The rig has capacity to drill as deep as 400m. Outstanding performance has been achieved after widely used for gas drainage, water detect and discharge, geological exploration and engineering borehole drilling.

[Technical specification]

Type	ZDY4000L(A)
Rated torque/N·m	4000~1050
Rotary speed/(r/min)	60~200
Borehole depth/m	350
Rod diameter/mm	73/63.5
Dip of the main axis/°	-90~+90
Azimuth adjustment/°	-90~+90
Horizontal drill height/m	1.25~1.90
Max feed/pull force/kN	123/155
Feed/pull stroke/mm	600/800
Motor power/kW	55
Max travelling speed/(km/h)	1.6
Max gradeability/°	15
Weight/kg	7150
Dimension(L×W×H)/m	4.09×0.95×2.01