Famous Brand Rotary Drilling Rig Xr320d for Sale

Famous brand Rotary Drilling Rig Xr320d for Sale  It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.It adopts the imported Cummins turbo-supercharged engine with three gears. Users can select corresponding gears according to different working conditions to achieve the effect of a drilling rig driven by three engines.Normal mode and entering-rock mode of unit head are available for operation in soil and rock to improve the construction efficiency.Winch-pressurized and sleeve-driven functions are available for selection to satisfy various needs of the users.It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability . ProjectUnitParameterUncased(mm)φ2500Cased(mm)φ2200Max.Drilling Depth(m)90Working condition L × W × H(mm)10480×4800×25155Transportation condition L × W × H(mm)16550×3500×3500Overall Drilling Weight(t)92.8Model-CUMMINS QSM11-C400Rated Power(kW)298/2100Working pressure(MPa)35Max. output torque(kN.m)320Rotary speed(r/min)5~20Spin off speed(r/min)-Max.pull-down piston push(kN)250Max.pull-down piston pull(kN)250Max.pull-down piston stroke(mm)6000Max.pull-down piston push(kN)330Max.pull-down piston pull(kN)350Max. pull-down piston stroke(mm)16000Max.pulling force(kN)280Max. single-rope speed(m/min)75Diameter of the steel wire rope(mm)36Max. Pulling force(kN)100Max. single-rope speed(m/min)65Diameter of the steel wire rope(mm)20Left/right inclination of mast(°)42464Front inclination of mast(°)5Rotary table slewing angle(°)360Max. traveling speed(km/h)1.5Max.grade ability(%)35Track shoe width(mm)800Distance between tracks(mm)3500~4800The length of crawler(mm)5052Average ground pressure(kPa)115/* 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