HMD-7500 Full Hydraulic Crawler Anchor Drilling Rig Application This full hydraulic anchor drilling rig can be used for the anchoring construction of foundation pit, subway, tunnel, railway, highway and geological disaster control. The rig, equipped with steel crawler, can be mobilized in...
This full hydraulic anchor drilling rig can be used for the anchoring construction of foundation pit, subway, tunnel, railway, highway and geological disaster control. The rig, equipped with steel crawler, can be mobilized in different environment fast and conveniently in 360 degree. And it could be used in cobblestone and unstable stratum with Dual pipe power head drive unit percussion system.
1. With floating chassis structure, departure and approach angles cane be changed in certain ranges.
2. Use large torque (10,000N.M) and hydraulic percussion rotary head, can adapted 95% of stratum.
3. Use multilink variable angle mechanism, the rig can change drilling angel in 360 degree.
4. Use Diesel& Electrical power units can apply for different environment and construction condition.
5. Use double clamps, it can automatically remove drilling rods and pipes.
6. Use chain multiplier mechanism, can realize double pipe drilling with full feed hydraulic system.
Drilling Rod Inclination
Drilling Rod Diameter(mm)
End hole Diameter (mm)
140 ~ 250
Stratum of clay,sand,
Percussion Power unit
Max Back pulling force
Back pulling speed
Total length of crawler belt
For transport (L x W x H)
6500 x 2200 x 2650 mm
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.