SANY SR235MIII Rotary Drilling Rig
Product Feature
High Efficiency Drilling
The preferred model in the field of soil and rock layer construction, smooth compound movement control, adjustable torque and rotation speed of rotary drive, suitable for different kinds of geological conditions and construction methods.
Strong Power
Engines collaboratively developed with world’s leading suppliers fully meet Tier IV/ III emission regulations, offering long lasting, stable and reliable power output with low fuel consumption.
Full Stroke Crowd System
15m extra-long stroke, featuring fast crowding and pulling function, suitable for long casing construction in beach, pebble, backfill formation.
Kelly Visualization
Real-time display the location of the locking device while using the inter-lock kelly bar, avoiding accidental damage.
Floating Pretension Function
The wire rope is always tensioned while working, extending the service life of it.
Smart Screen
HD touch screen, 3ms refresh frequency, smooth animation display.
Centralized Automatic Lubricating system
Grease qualitatively and regularly, keeping the machine in well-lubricated state.
Product Parameter
CFA Mode
Max. Pile Diameter:2000mm
Max. Pile Depth:73m
Rated Output Torque:235kN·m
Rated Speed:5~30rpm
Crowd Force:210kN
Line Pull:270kN
Stroke:15000mm
Overall Height:24050mm
Operating Weight:83T
Main Winch
Lifting Capacity:235kN
Rope Diameter:32mm
Max. Line Speed:70m/min
Main Chassis
Base Engine:6UZ1
Engine Power:257/2000kW/rpm
Emission Regulation:COMIII
Overall Machine
Transport Width:3540
Transport Height:3750
