420d Diesel Mine Drilling Rig Rock Support Drill Rig DTH Drilling Rig Suppliers

• Customization: Available
• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: 1 Year
• Model NO.: 420D
• Certification: CE
• Condition: New
• Drill Hole Diameter: 110-138 mm
• Drill Hole Depth: 30m
• Drilling Way: Rotary
• Weight: 4550 Kg
• Drill Pipe Sizes: Diam: 76X3000 mm
• Power: Electric Motor
• Rated Power: 55kw
• Gradient: 25°
• Transport Package: Carton
• Specification: 6.4*2.2*2.4 m
• Trademark: D Miningwell
• Origin: Zhejiang, China

Product Description

    

420D seperate DTH Drilling Rig

 

General Specification
Hole Depth	30 m
Hole Range	Φ 110-138 mm
Drill Pipe Sizes	Φ 76x3000 mm
Rotation Torque(Max.)	3200 N.m
Hammer	4'' / 5''
Rotation Speed	0- 100 rpm
Feed Force	20 kN
Pull Up Force	45 kN
Feed Type	Chain / cylinder
Tramming Speed(Max.)	3 km/h
Gradient	25°
Weight	4550kg
Dimension	5100*2260*2500mm
Power	Electric Motor
Rated Power	55KW
Matching Air Compressor
Working Pressure	0.7~2.5 Mpa
F.A.D	8~20 m3/min
Diesel Screw Compressor Model	141SCY-15/186SCY-18
Electric Screw Compressor Model	132SDY-13/132SDY-17/18