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Full Hydraulic Crawler Jet Grouting Anchor DTH Drilling Machine(Max Depth:200M)
Jun 02, 2016

Application

GL-6000 full hydraulic Crawler multifunctional jet grouting DTH anchor engineering drilling machine  can be used in the following projects: tunnel pipe-shed, deep excavation anchoring projects, road and dam consolidation projects, holes for ground-source heat pump, hydrological and well drilling, foundation piles and geological disasters control projects, etc.

Features

1,With multi-directional change-range mechanism, convenient to drill a series of holes with different heights and angles at the same position;

2,High rotary torque and longer stroke, high drilling efficient;

3,With track chassis and rotary device, easy and speedy to move;

4,With hydraulic rod clamp and twist device, reduce auxiliary operation time and labor intensity;

5,The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life;

6,Top -drive head driven by hydraulic, stepless speed regulation;

7,Variable hydraulic system with load feedback, low energy consumption;

8,With display unit for rotating speed of top-drive head, lift speed and verticality of derrick, quickly and accurately to fix position;

9,Provide different top-drive head types, meet varying drilling technology.

Main Specifications

Drilling depth  

50-200

Hole diameter

ɸ 110-ɸ400mm

Rod dia *length

(ɸ 60-ɸ89)*2500mm

Top-drive head speed  

low:8-36r/min   high:16-72r/min

The highest speed (with high-speed power head)

280r/min

Torque of top-drive head

6000N.m-3000N.m

Stroke of top-drive head

3000mm

Feed thrust force of top-drive head

58kN

Pull force of top-drive head

110kN

Column slipping stroke

1200mm

Column pitch angle

120°

Column swing angle

0-90° or ±40°

Drill boom pitch angle

elevation:35°

angle of depression:16°

Height of horizontal hole

high:3450mm

low:338mm

Hydraulic system rated flow

the main pump:100L/min;

the deputy pump:30L/min 15L/min

Hydraulic system rated pressure

the main pump:21MPa;

the deputy pump:18MPa

Moving speed

low speed:2.6km/h

high speed:5.06km/h

Climbing capacity

20°

Power  

motor 45kW

diesel engine:56kW

Dimensions

(L*W*H)(5.6m*2m*2.93m)

Weight

7900kg


For more information, please visit our website-www.rejeedrilling.com to contact us via manager@rejeegroup.com or 0086-86105123-606 or whatsapp 0086-13991232350.

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