Rock Anchor Drilling Rig Crawler Type Drilling Rig Used For Foundation Pit

Product Description
ZML90 rock anchor drilling machine crawler type drilling rig used for
fundation pit



ZML90 is a crawler-mounted multifunctional drilling rig primarily used in
various engineering fields such as power plants, highway and railway slope
stabilization with anchor reinforcement, advance support for tunnel pipe
sheds, inclined pile anchor reinforcement for foundation pits, anti-floating
anchor rods, geothermal wells, roadbed reinforcement, dam foundation and
body anti-seepage treatment in hydroelectric projects, drainage holes,
blasting holes in mines and quarries, and micro-pile holes. It is
particularly suitable for deep hole drilling and casing advancement in
challenging formations like floating, cobblestone, gravel, and fractured
highly weathered rock formations. It excels in efficient and high-quality
drilling through complex formations and finds wide application in various
rock and soil anchoring projects.



The drilling rig is equipped with a clamping device that enables automatic
unloading of the drill rods. It features a variable pump and a load feedback
system, which reduces the probability of getting stuck and allows for normal
operation even in high-temperature weather conditions. Additionally, it has
a rotating chassis and four hydraulic outriggers, providing enhanced
stability and meeting the requirements of multi-angle construction. It
performs exceptionally well in building foundation pit treatment and
geothermal heat pump construction.



Technical specifications



Overall dimensions 5300*2000*2300mm
Gas consumption 9~22m³/min
Drilling angle 0~360°
Drilling diameter Φ90~250mm
Drilling specifications Φ76*1500/2000/3000
Φ89*1500/2000/3000
Powe , r head output speed 35~70rpm
Power head output torque 6200N.m
Power head lifting force 65kn
Power head feeding force 50kn
Weight 7000kg
Motor power 37kw
Diesel engine power 74kw


Company Overview

Rock Anchor Drilling Rig Crawler Type Drilling Rig Used For Foundation Pit 0

Rock Anchor Drilling Rig Crawler Type Drilling Rig Used For Foundation Pit 1

Click to Enlarge