ZML90 crawler drill rig is widely used in buildings, highways, railways, water conservancy, electric power, coal mines, tunnels and even in military engineering. Especially suitable for rock drift, egg, gravel formation and broken weathered rock drilling, high efficiency, high quality performance. It can drill through complex strata quickly and effectively, and has broad application prospects in various geotechnical anchoring projects. It is suitable for all kinds of surrounding rock geological conditions of grade 2 and above.

· Vertical upward 6 meter dome drilling.
· All-round no dead Angle drilling with 360 degree rotation.
· Strong track driving ability, can adapt to all kinds of harsh terrain.
· With a clamp holder, the drill pipe and casing can be dismantled easily.
· Plunger type variable pump can achieve high pressure resistance and long life.