Explosion Proof Drilling Rigs for Coal Mine Zdy4000lr (B)

• Customization: Available
• After-sales Service: Onsite or Online
• Warranty: 1 Year
• Model NO.: ZDY4000LR(B)
• Certification: ISO 9001:2015
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: <100mm
• Drill Hole Depth: >300m
• Bit Type: Drag Bit
• Drilling Way: Compound
• Rated Torque: 4000~1050 N·m
• Rotary Speed: 70~240 R/Min
• Rod Diameter: 73 mm
• DIP of The Main Axis: -90~+90 °
• Azimuth Adjustment: -90~+90 °
• Horizontal Drill Height: 1.64~2.68 M
• Max Feed/Pull Force: 90 Kn
• Feed/Pull Stroke: 1150 mm
• Motor Power: 55 Kw
• Max Travelling Speed: 2 Km/H
• Max Gradeability: 15 °
• Weight: 6700 Kg
• Transport Package: Wooden Box
• Specification: 4.94*1.25*2.15
• Trademark: MK
• Origin: Xi′an

Product Description

[Application scope and technical characteristics]
The drills are an integrated crawler mounted drill rig with high rotation torque and drill capacity. Multi-degree of freedom mechanism is designed to achieve wide range of drill inclination/azimuth angle adjustment. The machines are capable of drilling multi-layer holes and large angle holes. It can not only used to drill in seam borehole along the roadway, but is also suitable to drill boreholes across the belt conveyor (without removing the conveyor).

[Technical specification]

Type	ZDY4000LR(B)
Rated torque/N·m	4000~1050
Rotary speed/(r/min)	70~240
Borehole depth/m	350
Rod diameter/mm	73
Dip of the main axis/°	-90~+90
Azimuth adjustment/°	-90~+90
Horizontal drill height/m	1.64~2.68
Max feed/pull force/kN	90
Feed/pull stroke/mm	1150
Motor power/kW	55
Max travelling speed/(km/h)	2.0
Max gradeability/°	15
Weight/kg	6700
Dimension(L×W×H)/m	4.94×1.25×2.15