Stable deep pile construction Zoomlion ZR280 Rotary Drilling Rig

Stable and reliable, with good performance in hard rock

Double large triangular amplitude+large section mast: large support angle, strong rigidity, small deformation under hard rock conditions, high vertical accuracy of borehole formation
Low center of gravity, reinforced chassis: 100 ton self weight, anti overturning, stable walking
Drill rod anti roll device: protects drill rods and extends their lifespan

Efficient and energy-saving, fast construction

Three power head reducer: large torque reserve, strong rock penetration ability, high efficiency
CCDS intelligent hydraulic system (load sensing+maximum power control): fast response, low fuel consumption
Single row rope main winch: no biting rope, long service life, fast lifting

Fast transition and strong adaptability

Mast can be placed back/folded with one click: transportation height ≤ 3.6m, free disassembly transportation in most parts of the country
Modular design: fast disassembly and assembly, low transition cost
Multi speed power mode: suitable for complex formations such as soil layers, sand layers, pebbles, weathered rocks, etc

Intelligent, comfortable, and easy to maintain

New generation electronic control platform: 360 ° panoramic monitoring, remote management through mobile APP
New cockpit: user-friendly human-machine interface, comfortable operation, low noise
Centralized lubrication and easy maintenance design: convenient maintenance and low failure rate

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