China Xr200e Rotary Drilling Rig with Best Price

China Xr200e Rotary Drilling Rig With Best PriceProduct DescriptionAs 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.  Specification Type Unit Parameter Max. drilling diameter m 1.8 Max. drilling depth m 65 Engine Model / 6HK1X Power kW 212 Rotary drive Max. output torque kN.m 210 Rotary speed r/min 7-30 Crowd cylinder Max. pull-down piston push kN 210 Max. pull-down piston pull kN 210 Max. pull-down piston stroke m 4.8 Crowd winch Max. pull-down piston push kN 210 Max. pull-down piston pull kN 210 Max. pull-down piston stroke m 13 Main winch Max. pulling force kN 190 Max. speed m/min 75 Auxiliary winch Max. pulling force kN 80 Max. speed m/min 70 Mast inclination Lateral/ forwards/ backwards ° ±4/5/15 Undercarrige Max. traveling speed km/h 1.9 Max. grade ability % 40 Min. clearance mm 379 Track shoe width mm 700 Distance between tracks mm 2960-4200 Hydraulic system Working pressure MPa 35 Overall weight Max. traveling speed of the overall unit t 70 Dimension Working condition mm 8800*4200*21615 Transportation condition mm 16571*3000*3731  Product picturers Company information  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1