GM-5 Full Hydraulic Crawler Engineering Drilling Machine
Application
GM-5 full hydraulic crawler engineering drilling machine can be used for the foundation consolidation of railway, highway, abutment, and dam foundation; tunnel pipe-shed support, foundation pit support, slope protection, anchor rod hole drilling, leaking stoppage, soft foundation treatment, geological disaster government, and jet grouting.
1.Luffing mechanism of pitch makes the work range wide;
2.With display unit for verticality of derrick, rotating of top-drive head and lift speed fast and accurately to fix position;
3.With Crawler chassis and rotary device, easy and speedy to move;
4.The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life;
5.Top-drive head driven by hydraulic, stepless speed regulation, high efficiency.
Technical Data
Max torque |
6500N.m |
Rotation speed of top-drive head |
the highest power head speed :280r/min With high torque power head: high 0-64r/min;low 0-32r/min with the highest power head speed: 376r/min |
Stroke of top-drive head |
3000mm |
Rated pull force of top-drive head |
50kN |
Rated thrust force of top-drive head |
20kN |
Rod dia |
ɸ 42mm; ɸ50mm;ɸ73mm;ɸ89mm |
Drilling angle range |
left and right ±3° ;front 5° elevation angle 14° |
Fast lifting and thrust speed of top-drive head |
jetting:0.6-0.9/1.8m/min |
Lifting and dropping speed of top-drive head |
0-16/0-28m/min |
Power unit |
30kW |
Overall dimensions |
working:3440*2401*5270(mm) |
Moving:5210*2401*2220(mm) | |
Weight |
3200kg |
Main pump pressure |
20MPa |
Auxiliary pump pressure |
20MPa |
Column slipping stroke |
900mm |
Climbing capacity |
20° |
Moving speed |
0.8 km/h |
Why Choose Rejee?
Customized Products and Service
Whenever your work requires specialized, reliable solutions, Rejee can support you with customized high-quality drilling products. Our experience and our strong customer focus will ensure you have the best options for your job.
At Rejee Industry, we have also given much attention to customer service. We are dedicated to helping customers work safely and efficiently using our products. Guidance and services are always available with our professional technicians in site.
Patented Technologies
Factory Review
Projects Showcase