Explosion-Proof Drilling Machines Zdy4000s

• Customization: Available
• After-sales Service: Onsite or Online
• Warranty: 1 Year
• Model NO.: ZDY4000S
• Certification: ISO 9001:2015
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: >300m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Borehole Depth: 360/200 M
• Final Borehole Diameter: 150/200 mm
• Rod Diameter: 73/110 mm
• Borehole DIP: -90°~+90°
• Rotary Speed: 50~280 R/Min
• Rated Torque: 4000 N·m
• Feed Force: 150 Kn
• Pull Force: 150 Kn
• Power: 55 Kw
• Total Weight: 2540 Kg
• Transport Package: Wooden Box
• Specification: 2.38*1.30*1.52
• Trademark: MK
• Origin: Xi′an

Product Description

[Application scope and technical characteristics]
Suitable for rotary and rotary percussion drilling, mainly used to drill large diameter gas drainage boreholes, boreholes in soft coal seam in underground coal mines, and nearly horizontal large diameter boreholes in surface engineering.There are three components of a drill rig: drill unit, pump station and control panel. The drills use an electric motor to power the hydraulics on the machine. The easy disassembly and lightweight and compact design make it easy to transport and set up in tight spaces and locations where mobility and quick set up time are important. The rig provides hands-free unloading of drill tools, linkage operation between the clipper, holder and the oil cylinder, as well as the rotator and the holder.

Double pump system is adopted in the rig. Rotary parameters and feeding parameters are controlled independently. Drilling dips can be adjusted by the oil cylinder. The rotator is hole-through structure. The length of rod is not restricted by the structural dimension of the rig. The centralized operation on the control panel can keep the operator far away from the drilling orifice, providing a safe working environment, reducing operator fatigue and improving efficiency.

[Technical feature]



[Technical specification]

Type	ZDY4000S
Borehole depth/m	360/200
Final borehole diameter/mm	150/200
Rod diameter/mm	73/110
Borehole dip/°	-90~+90
Rotary speed/(r/min)	50~280
Rated torque/N·m	4000
Feed force/kN	150
Pull force/kN	150
Power/kW	55
Total weight/kg	2540
Drill unit dimension(L×W×H)/m	2.38×1.30×1.52

[Equipment compose]