HW421T Integrated DTH Surface Drill Rig

Rated Power: 162 kW;

Drill Depth: 20m;

Drill Diameter: 80-115mm

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  • PRODUCT DESCRIPTION
  • TECHNICAL PARAMETERS

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.

  • 5.Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board ) for better long-distance fleet management.

  • 6.Own developed dual stage dry dust collection system for high efficiency, more eco-friendly, simple & easy installation for reliability.

  • 7.Own developed rotary head with simple structure & reliable 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

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