أخرى SR280R

Rotary Drilling Rig SR280R Piling Drilling Rig for hot sale
The SR280 excavation drilling machine is more capable. By replacing the working device, the construction of the CFA construction method and the rotary drilling method can be implemented. Optimize, have stronger bending and stress and absorbing vibration capabilities; high power head torque, equipped with unique and efficient lubrication system to ensure normal operations in high temperature environments; with "standard", "low -speed large torque", "high -speed small torque" Three types of drilling models to meet the requirements of various working conditions;