Ample power ZOOMLION ZR280C Rotary Drill Rig

Stable structure and strong rock penetration ability

Double large triangular mast back variable amplitude structure, balancing operational stability and transition convenience; Large section mast, large slewing support, reinforced chassis, low center of gravity. Three speed reducer power head, low-speed high torque, stable construction performance in moderately weathered and weakly weathered rock formations, suitable for soil layers, sand layers, pebbles, and karst formations. It can be equipped with a pipe rolling machine and a casing driver to cope with complex underground water and backfill conditions

High construction efficiency and excellent load control

Multi speed power head+dual speed pressurized cylinder, paired with 2.0 version power matching and ultimate load control; Mid mounted single row rope main winch, single-layer steel wire rope, with high lifting force and longer service life of the steel wire rope; Two types of drill rods are available: friction rod and machine lock rod, with a maximum aperture of 2.5m and a depth of up to 94m, suitable for building, bridge, highway, and support pile projects

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