The High Lift Anchor Drilling Rig ZMLH08 is a full hydraulic crawler mounted high lift anchor drilling rig complying with ISO construction machinery standards, specially developed for high altitude high slope anchoring, slope stabilization, high position pipe shed and geotechnical reinforcement projects.
The High Lift Anchor Drilling Rig ZMLH08 is a full hydraulic crawler mounted high lift anchor drilling rig complying with ISO construction machinery standards, specially developed for high altitude high slope anchoring, slope stabilization, high position pipe shed and geotechnical reinforcement projects. It adopts heavy duty telescopic high lift boom structure, achieving maximum vertical working height up to 9 m for high slope overhead drilling without building complicated scaffolding. Equipped with high torque hydraulic power head, 360 deg rotating upper platform and reinforced crawler undercarriage, this rig supports DTH air percussion drilling, mud rotary drilling and casing follow up drilling processes, capable of vertical, inclined and horizontal multi angle borehole operations. Dual operation mode of wired handle plus wireless remote control improves safety for high altitude slope working environment. Featuring outstanding high lift performance, reliable cross country mobility and compact transport dimension, ZMLH08 serves as dedicated high slope anchoring equipment for highway, railway, water conservancy and mine slope protection contractors worldwide.
Optimized multi stage telescopic boom delivers maximum 9 m vertical working height, directly completing high altitude anchor cable and pipe shed borehole construction, eliminating costly and risky scaffold erection. Wide pitch over angle range adapts to various steep slope working faces, greatly shortening auxiliary construction cycle.
The upper platform can rotate 360 degrees freely relative to crawler chassis. Operators adjust drilling azimuth without relocating whole machine, significantly improving efficiency for dense multi hole construction along long distance high slope sections.
Double hydraulic motor driven power head outputs stable high torque, ensuring steady drilling performance in hard rock, fractured rock and gravel soil composite strata. It is compatible with DTH hammer, conventional rotary drill string and casing follow up assembly for diversified anchoring construction requirements.
Wireless remote control allows operators to keep away from rock fall hazard zones on steep slopes; wired handle acts as backup control under strong signal interference conditions. Real time torque and pressure feedback assists operators to judge underground stratum variation timely.
Widened anti sink track shoes reduce ground pressure for stable travelling on loose slope covering layer and muddy site. Independent hydraulic travel motors realize flexible in situ steering and short distance relocation, adapting to rugged mountain side access road conditions.
Integrated compact structural layout meets highway transportation requirement. Core hydraulic components and wearing parts adopt universal industrial specifications, facilitating rapid spare parts replacement and field repair under remote mountain slope construction environment.
| Max Vertical Working Height | 9000mm |
|---|---|
| Max Applicable Drilling Diameter | Dia. 90 Dia. 180mm |
| Recommended Drilling Depth Range | 20 80m |
| Power head Max Output Torque | 7200N-m |
| Power head Rotary Speed Range | 25 75r/min |
| Max Feeding Force / Max Lifting Force | 75kN / 75kN |
| Main Feed Stroke | 3200mm |
| Upper platform Rotation Angle | 360 deg Continuous Rotation |
| Applicable Drill Pipe Specification | Dia. 76mm, Dia. 89mm; Length 1500 3000mm |
| Hydraulic System Rated Pressure | 25MPa |
| Main Diesel Engine Rated Power | 73.5kW |
| Travel Speed (Low Speed / High Speed) | >=1.5km/h / >=2.2km/h |
| Max Grade ability | <=25 deg |
| Overall Transport Dimension (L x W x H) | 10430 x 2440 x 2960mm |
| Total Net Weight | 11800kg |
| Working Ambient Temperature | -20C ~ +50C |
| Applicable Drilling Technology | DTH air percussion drilling, mud rotary drilling, casing follow up drilling |
| Applicable Stratum | Fractured rock mass, weathered rock, gravel soil composite stratum, steep slope overburden formation |
On a steep-slope anchoring contract, the question is rarely how deep — it is how high. The ZMLH08 high lift anchor drilling rig clears that axis first: a telescopic boom reaches a 9 m maximum vertical working height, letting crews drill anchor-cable and pipe-shed holes from 20 to 80 m without scaffolding. A dual-motor hydraulic power head delivers 7200 N-m of torque at 25-75 r/min, with 75 kN feed and lift force and a 3200 mm main feed stroke, while the upper platform rotates a full 360 degrees so dense multi-row holes along a long slope are drilled without relocating the tracked chassis. The machine handles 90-180 mm boreholes in fractured rock, weathered strata and gravel overburden using DTH air percussion, mud rotary or casing-follow-up methods.
When you submit a ZMLH08 anchor drilling rig inquiry, give us the slope angle and working height of the face, the nominal anchor length and hole diameter, and whether loose overburden demands casing follow-through. Wireless remote operation keeps the operator clear of falling rock; wired control backs it up where radio signals are blocked. Gradeability of up to 25 degrees, a 11,800 kg transport weight compacted to a 10,430 x 2,440 x 2,960 mm frame, and a -20 C to +50 C range set the baseline for highway, railway, water-conservancy and mine slope jobs.
Factory acceptance testing can be arranged before shipment, so you witness the boom extension, rotation and torque output on our Jingzhou floor before the unit leaves. After handover, universal-spec hydraulic spares and the tracked undercarriage components stay available through our parts channel, which matters most when the rig is working on a remote mountain side with no nearby service depot.
Adjust power head torque speed parameters for extra hard rock; match heavy duty casing follow up assembly for unstable broken slope strata; optional extended telescopic boom for higher vertical working height requirements.
Optional full electric drive configuration for sites with strict exhaust emission restriction; match dust proof and sand proof electrical components for plateau and open pit mine working environment.
Optional widened anti sink crawler tracks for soft soil and muddy slope sites; reinforce chassis shock absorbing structure for rugged mountain road transportation.
Auxiliary high pressure grouting manifold, real time drilling depth recording module and enhanced long distance wireless remote control module are optional for complex high slope construction site demands.
Provide personalized painting, exclusive brand logo marking, complete drilling tool kit, on site commissioning training and 24 hour full process after sales technical support.
Related guides: anchor and foundation drilling rigs and after-sales support and spare parts.
Tell us your target depth, hook load and drive type; our engineers reply within 24 working hours.
Use the official contact information for model selection, specification discussion, and project inquiry.
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