Soil investigation drilling rig XR200E

deep-stabilizationmultifunctionpiling

As a multi-functional machine, XR200E can realize the quick switching of functions such as crowd cylinder, crowd winch, to meet more different construction needs. The rotary drive performance is increased by 11%, main winch by 18%, travelling drive by 20%, heat dissipation capacity by 1.4 times, and the working efficiency is much higher. The main and auxiliary winches both adopt single-row rope technology, the service life of wire rope is 2~4 times longer than that of multi-layer rope, which makes the cost lower. The parallelogram luffing mechanism with double swing arm has a large support angle and a 16% increase in support range, which makes the operation more stable. The hydraulic system adopts negative flow control technology which has a fast response and good handling performance. The rotary drive can be equipped with high-speed spin-off function and the rotation speed can reach up to 80r/min, the construction efficiency is higher with a spiral drilling bucket.