钻机 Sany SR285

SR285 is widely used in medium-sized construction of housing,
bridge, municipal projects and stadium. It has great ability on drilling
soil, pebble, rock and other mixed layers.
High efficiency: the best-selling model in medium-sized rotary drilling
rigs. Equipped with the 6th generation Kelly bar with integral locking
device, upgraded material and reinforced ring, the drilling efficiency
increased by 10%.
Economy: adopt power optimized control technology, adjust power
distribution in real time, smooth compound action and fast speed;
high utilization and low consumption.
Step winch: single layer wire rope winding on main winch drum, no
extrusion wear between the ropes, and increase service life by 35%.
High reliability: adopt anti-vibration technology in rock drilling constr-
-uction, fatigue resistance and long service life. Motor and reducer
with high configuration and large reserve factor can meet severe
working conditions.
Intelligent control: HD touch screen, 3s refresh rate, smooth screen.
EVI mobile APP can realize remote monitoring in real time, one-click
order and group management.
Convenient maintenance: the driving key of rotary drive set on the
upper side, facilitates maintenance and replacement; connect a hose
to drain port on rotary drive reducer for easy maintenance; double
flaps provide large maintenance space.
Safety: 360° full-view monitoring, sound and light warning function.