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Integrated DTH Drilling Rig – KT7D

Short Description:

The KT7D integrated down the hole drill rig for open use is an advanced drilling device integrating the down the hole drilling system and Screw air compressor system, It is capable of drilling vertical, inclined and horizontal holes, mainly used for open-pit mine, stonework blast holes and pre-splitting holes. Equipped with the Yuchai China stage lll Engine, high strength aluminum alloy propulsion beam, automatic rod handling system, drill pipe lubrication module and efficient dust collection system, the drill rig meets national standards for emissions and environment. It is typical of energy conservation, efficiency, safety, environment-friendliness, flexibility, simple operation and stable performance,etc.


Product Detail

Product Tags

Features

Professional engine, strong power.

Fuel economy, lower fuel consumption and higher productivity.

Folding frame track, reliable climbing capacity.

High mobility, smaller footprint.

High level of intensity and rigidity, high reliability.

Easy to operate, more environmental friendly.

Product Details

Technical Parameters

Drilling hardness

f=6-20

Drilling diameter

90-130mm

Depth of economical drilling

24 m

Traveling speed

2.5/4.0km/h

Climbing capacity

25°

Ground clearance

430mm

Power of complete machine

176kW/2200r/min

Diesel engine

Yuchai YCA07240-T300

Capacity of screw compressor

15m³/min

Discharge pressure of screw compressor

18bar

Outer dimensions(L x W x H)

8000×2300×2700mm

Weight

10000kg

Rotation speed of gyrator

0-180/0-120r/min

Rotary torque(Max)

1560/1900N·m(Max)

Maximum push-pull force

22580N

Lifting angle of drill boom

Up48°,down16°

Tit angle of beam

147°

Swing angle of carriage

Right53°left52°,Right97°left10°

Swing angel or drill boom

Right58°,left50°

Leveling angle of frame

Up10°,down10°

One-time advance length

3090mm

Compensation length

900mm

DTH hammer

M30A/K30/K40

Drilling rod

φ64×3000/φ76×3000mm

Number of rods

71

Method of dust collecting

Dry type (hydraulic cyclonic laminar flow)

Method of extension rod

Automatic unloading rod

Method of drilling rod lubrication

Automatic oil injection and lubrication

 

 

Applications

Rock excavation projects

Rock Excavation Projects

ming

Surface Mining And Quarrying

Quarrying-and-surface-construction

Quarrying And Surface Construction

Tunneling-and-underground-infrastructure

Tunneling And Underground Infrastructure

Underground-mining

Underground Mining

Water-well

Water Well

Energy-and-geothermal-drilling

Energy And Geothermal Drilling

energy-exploitation-project

Exploration


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