Double Beam Crawler Drilling Machine Zdy2-300lm (Joint-cutting Drill Rig)

• After-sales Service: Onsite or Online
• Warranty: 1 Year
• Certification: ISO 9001:2015
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: <100mm
• Model NO.: ZDY2-300LM
• Drill Hole Depth: <100m
• Bit Type: Drag Bit
• Drilling Way: Compound
• Transport Package: Wooden Box
• Specification: 3.10*0.85*2.10
• Trademark: MK
• Origin: Xi′an

Product Description

[Application scope and technical characteristics]
ZDY2-300LM is a double beam crawler drill rig.It can be utilized in the drilling operation of joint-cutting borehole in roof and bolting borehole in coal mines.The rig is suitable for application in the field of a new coal mining method called automatic pressure relief pillar-free mining technology (110 technique) and rapid roadway bolting support.


[Technical specification]

Type	ZDY2-300LM
Rated torque/N·m	300
Rotary speed/(r/min)	350
Borehole depth/m	30
Rod diameter/mm	38
Dip of the main axis/°	-30~+90
Horizontal drill height/m	0.73~1.63
Max feed/pull force/kN	20/8
Feed/pull stroke/mm	1100
Motor power/kW	45
Max travelling speed/(km/h)	2.0
Max gradeability/°	15
Bit diameter	48
Weight/kg	5000
Dimension(L×W×H)/m	3.10×0.85×2.10