SANY SR285MIII 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:2200mm
Max. Pile Depth:94m
Rated Output Torque:285kN·m
Rated Speed:5~27rpm
Crowd Force:260kN
Line Pull:335kN
Stroke:17100mm
Overall Height:25410mm
Operating Weight:105T
Main Winch
Lifting Capacity:330kN
Rope Diameter:36mm
Max. Line Speed:70m/min
Main Chassis
Base Engine:6WG1
Engine Power:300/1800kW/rpm
Emission Regulation:COMIII
Overall Machine
Transport Width:3475
Transport Height:3610
