Sany SR155

Used foundation rotary drilling rig Sany SR155 piling machine
Maximum drilling diameter: 1500mm
Maximum drilling depth: 56/44m
Maximum torque: 155kNm
Working weight: 48t
Base engine: D06FRC-TAA
Chassis length: 5972mm

Application

Sr155 is suitable for small and medium-sized pile foundation construction projects such as towns, municipalities, and factories. It has the characteristics of high efficiency, flexibility, fuel saving, reliability, strong adaptability, and large construction capacity.

Features

Efficient and flexibleWidely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high verticality of finished borehole, high working efficiency in civil construction.Special chassisTelescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole construction.

Economical and energy-savingImported large-displacement EFI engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.High reliabilityThe mast adopts box structure with strong resistance to torsion and fatigue; sixth generation kelly bar adopting upgraded material and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.Intelligent upgrade10-inch HD touch screen, fast response and more convenient operation.

Sr155 is suitable for small and medium-sized pile foundation construction projects such as towns, municipalities, and factories. It has the characteristics of high efficiency, flexibility, fuel saving, reliability, strong adaptability, and large construction capacity.