KT12 Integrated Surface DTH Drilling Rig
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KT12 integrated surface DTH drilling rig is using Cummins three diesel engines as a single power, by both ends of the output at the same time to drive the screw compression system and hydraulic drive system, can drill φ115-152mm vertical, inclined and horizontal hole. This DTH drilling rig is mainly used to drill holes and pre-crack hole for open-pit mines and stonework project. The drilling rig is equipped with automatic unloading rod system and drill rod lubrication module, which can realize single operation and reduce mine operation personnel. The drilling rig mastering action is integrated on a handle and is simple to operate with an anti-seizure system. Drilling angle and depth indication are provided to simplify drilling process control and improve hole quality. Efficient dust collection system, spacious cab, high-power heating and air conditioning and high-quality audio equipment provides a high-quality operating environment, to maximize operator efficiency.

Technical Parameters of KT12 Integrated Surface DTH Drilling Rig

Transportation size (L*H*W)

9100*2450*3200

Rod number

6+1

Weight

15000Kg

Drilling rod specification

Φ89*4000 mm

Rock hardness

f=6-20

Impactor

45A/55A

Drilling diameter

115-152mm

Engine

Cummins QSL8.9-C360-30

Ground clearance

420mm

Clinder number

6

Track angle

10°up, 10°down

Output power

265KW/2200rpm

Driving speed

0-3Km/h

Hydraulic pump

5× Gear pump

Gradeability

25°

Screw air compressor

Zhejiang Kaishan

Traction force

120KN

Capacity

19m³/min

Torque

3200Nm

Working pressure

19.5Bar

Rotating speed

0-100rpm

Drive control system

Hydraulic pilot

Boom lift

Up 47°, down 20°

Drilling control system

Hydraulic pilot

Drilling boom swing angle

Right 50°, left 21°

Prevent stuck

Automatic electro-hydraulic prevent stuck

Carriage angle

Right 95°, left 35°

Voltage

24V, DC

Pitch angle of carriage

114°

Safety cab

Meet the requirement of FOPS&ROPS

Compensation stroke

1353mm

Noise

Less than 85dB (A)

Propulsion machine stroke

4490mm

Seat

Adjustable

Maximum propulsion

25KN

Air conditioning

Standard

Propulsion method

Roller chain

Entertainment

Radio+Mp3

Economic drilling depth

28m

 

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