Multifunction Crawler Type 30m Deep DTH Drilling Machine

• After-sales Service: Yes
• Warranty: Yes
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: Yuchai
• Drill Hole Diameter: 90-127mm
• Model NO.: HW421
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Rated Power: 58kw
• Hole Depth: 30m
• Pull up Force: 25 Kn
• Feed Force: 15 Kn
• Rotation Torque (Max.): 1,950 N.M
• Drill Pile Sizes: 60*3000 mm
• Hole Dia: 90-127 mm
• Tramming Speed (Max.): 2.5 Km/H
• Gradient: 25°
• Total Weight: 3,250kg
• Transport Package: Standard Packaging
• Specification: 4, 900X2, 000X2, 200 mm
• Trademark: Hengwang
• Origin: Shangdong
• Production Capacity: 100PCS /Month

Product Description

Multifunction crawler type 30m deep DTH drilling machine
HW421T Integrated DTH Surface Drill Rig

• 1.Equipped with Yuchai YC6J190 power pack 12 /14.5 m3/min Air compressor for hole diameter(|)80 - 115 mm and with dry dust collector.

• 2.HW421T Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system, compared with separated drill rigs, the fuel consumption reduced by 35% and maintenance cost down by 50%.

• 3.With global famous brand key hydraulic components, reliable for low maintenance cost.

• 4.Powerful two-speed hydraulic tramming mechanism with excellent off-road performance .Bigger and stronger designed rotation unit for smooth high torque output and less drill tool jamming.
  

Configurations:

 

• 1. With larger displacement single motor,compact size and large rotation torque,the rotary head adjustable according to different work conditions and requirement,greatly increasing drilling efficiency.Hole range up to 127mm now.

• 2. All controls integrated on the control panel for convenient operation,higher work efficiency,safer and more comfortable operation.

• 3. Piston tramming motor,special processes casted track shoe for  stronger tramming traction force and more stable quality.

  Main technical specifications
  Power	Yuchai YC6J220 162 kW
  Hole Depth	20m
  Drill Pile Sizes	60 mmX3000 mm
  Hole Dia	80-115mm
  DTH Hammer	3.5"
  Rotation Torque (Max.)	1650N.m
  Rotation Speed	0-110 rpm
  Working Pressure	14.5 bar
  F.A.D	12 m3/min
  Tramming Speed (Max.)	2/3 km/h Dual Speed
  Gradient	30°
  Track Frame Oscilation	±10°
  Total Weight	6,800 kg
  Transportation Dimensions	6,000X2,800X2,750 mm
  Dry Dust Collector	Standard
  Dual Speed Walking Motor	Standard