SANY SR220C Full Hydraulic Rotary Drilling Rig Classic model:
Powerful machine for civil engineering: Mainly used for pile foundation of medium and small-sized civil engineering.
SANY SR220C Full Hydraulic Rotary Drilling Rig High efficiency
The first chassis equipped with Kawasaki load control system, featured with high efficiency and energy saving.
Main winch confluence technology; the max. speed: 82m/min
The construction efficiency is increased by 10% compared with competitors.
SANY SR220C Full Hydraulic Rotary Drilling Rig Low fuel consumption
Engine output power intelligently matches the needs of system; fuel consumption is decreased by 5-10%.
SANY SR220C Full Hydraulic Rotary Drilling Rig High reliability
All the key components are jointly designed with world famous manufacturers and are customized. All these components have passed the rigorous testing, which ensures the stability and excellent performance of the machine.
Full-automatic production line and robot welding ensure high quality;
100% nondestructive test of key components which ensures high quality;
Short servicing time provides high profit.
SANY SR220C Full Hydraulic Rotary Drilling Rig Transport
With low transport weight, it can realize transport as a whole which facilitates assembly and disassembly.
SANY SR220C Full Hydraulic Rotary Drilling Rig Flexibility
Spacious cab; comfortable seat; flexible joysticks and intelligent control system
|Max. pile diameter||mm||1,500|
|Max. pile depth(friction Kelly/inter-locking Kelly)||m||56/44|
|Max. output torque||kN.m||150|
|Speed of rotation||rpm||6.5~40|
|Line pull(1st layer)||kN||160|
|Max. line speed||m/min||70|
|Line pull(1st layer)||kN||60|
|Max. line speed||m/min||60|