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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