High torque SUNWARD SWDM220 Rotary Drilling Rig

Strong adaptability to the site

The whole machine is compact and the chassis is extendable, making it easy to enter and exit narrow construction sites in old urban areas and residential areas; Support the transportation of the entire drill rod as a whole vehicle, without the need to dismantle the rod, saving crane and labor time during transfer.

Strong construction capability in hard strata

With a high torque of 245kN · m and a gear bucket, it can directly crush strongly weathered, moderately weathered rocks, and large pebble layers. The frequency of changing drilling tools is low, and the advantages of bridge pile foundations are obvious.

Durable chassis and stable structure

Shanhe independently developed a special telescopic chassis for rotary excavation, with thickened lower frame and widened tracks, and a stable center of gravity for 360 ° rotation construction; The main winch is made of single-layer wrapped steel wire rope, which has a longer wear resistance life.

Wide power adaptability, high and low temperature stability

Cummins electronic fuel injection engine, high-altitude
Starting at sub zero temperatures does not lose power; Optimization of electronic control hydraulic system matching, excellent fuel consumption control under heavy load conditions.

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