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2021

XR240E-1131 Rotary drilling rig

TechTechnical Characteristics As a muli-finctional machine,XR240E can readire the quick swiching of functions such as crowd cylinder,crowd winch to meet more different construction needs; It adopts fsuzau eletronically controled turhocharged engine with lower fuel consumption and convenient service; The rotary drive and main winch performance is increased by 20%,so the work efficieney is much higher; The main and auxiiary winches both adopt the single-row rope technology. the service life of wire rope is 2~4 times longer than that of muli-layer rope,which makes the cost lower; The double jib parallelogram luffing mechanism has a large support angle and a 16% increase in support range, which makes the operation more stable: The hydraulie system adopts negative flow control technology which has a fast response and good handling performance; High-power temperature-controlled independent hydraulic oil cooler can meet the construction requirements of high-temperature areasand adjust the fan speed according totemperature changes to achieve energy saving; The intelligent control system can achieve functions such as automatic adjustment and display of mast perpendicularity, automatic slew, automatic spin-off;automatic lifting & concrete pouring and pile type display, etc, the bus panel design is adopted to prevent misoperation; The chassis can be equipped with transport legs (optional) and remote control operation to achieve easier and safer site transfer and transportation.

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2020

XR240E-1117 Rotary drilling rig

TechTechnical Characteristics As a muli-finctional machine,XR240E can readire the quick swiching of functions such as crowd cylinder,crowd winch to meet more different construction needs; It adopts fsuzau eletronically controled turhocharged engine with lower fuel consumption and convenient service; The rotary drive and main winch performance is increased by 20%,so the work efficieney is much higher; The main and auxiiary winches both adopt the single-row rope technology. the service life of wire rope is 2~4 times longer than that of muli-layer rope,which makes the cost lower; The double jib parallelogram luffing mechanism has a large support angle and a 16% increase in support range, which makes the operation more stable: The hydraulie system adopts negative flow control technology which has a fast response and good handling performance; High-power temperature-controlled independent hydraulic oil cooler can meet the construction requirements of high-temperature areasand adjust the fan speed according totemperature changes to achieve energy saving; The intelligent control system can achieve functions such as automatic adjustment and display of mast perpendicularity, automatic slew, automatic spin-off;automatic lifting & concrete pouring and pile type display, etc, the bus panel design is adopted to prevent misoperation; The chassis can be equipped with transport legs (optional) and remote control operation to achieve easier and safer site transfer and transportation.

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LW500KN-0883 Wheel Loader

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2019

XR360-0170 Rotary dilling rig

TechTechnical Characteristics The special hydraulie chassis for the rotating drill with extensible crawleris provided with the exellent statbiliy and is convenient to tanport, the imported Cummins turho-supercharged engine (mecting EU-Il standard) is powerful, and has sutficient power reserve, which can be operated in platcau, its noise and emission meet the national sandaids; the constantpower and the hest ouput enable the complete macthine to fancion atits best; The main and auxiliary hydrmaulic systems all adopt the techigue ofload sensor, which can increase theefiecieney of hydrnulie system and save energy;it uses heavy load hydraulic unis to satistythe all kinds operating statusofdill; The patented parallelogram hinge mechanism enlarges the work area; fdependentinielectuad propery ights ofthe ineliegen contol system. the applicaion of CAN bus andthe PLC control system, inctluding the automatic and manualadjustmen of the perpendicularity of the dill mast, the automatie diplay ofthe drilting depth, rotary automatic posioning control and theintelletual faul diagnosis control; Three speed reducers are usdin the power head, it can ourput high torque, the drill mast,whichis made of the materialk with high strength,is designed to box structure, the higher rigidiy and amti-distorion can ensure the drilling acuraey effectively, the hinge provided with the bearing exempt from lubrication can turn neatly, the slag can be dischargcd at any point of 360 rotaion; Stundand ccntralfzed tubricating sywtem.allowing easier maintenance.

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2020

XR280E-1247 Rotary dilling rig

Optimally designed double swing arm luffing mechanism and optimized hinge point position take account ofthe construction stability and the transportation convenience at the same time; I adopts H-spe hydraulie rernctable crawlerchasis deticated for rotary drilling rigs and large-diameter slewing bearing to ensure superior stabiliy and convenient transportation; It adopts imported Volvo engine with strong power, which effectively reduces fuel consumption and use cost; The hydraulic system adopts load sensing technology with total power control and limit power control, making the hydraulie system more efficient and energy-saving, independent radiator system provides high heat dissipation efficiency; The proprietary single-ow rope main winch of XCMG effecively solves the twine problem and greatly prolongs the service life ofwire rope; The rolary drive owns hormal mode special for soil layers and rock-entering mode special for rock formations, which improves construction efficiency, the autorotation of rotary drive can achieve continuous adjustments of speed in normal mode and rock-entering mode;

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2020

XR400E-1427 Rotary dilling rig

Technical Characteristics It adopts double-boom luffer and H-style. Dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience; Cummins electric control turbo-supercharged with three gears engine is used, it has strong power.According to specifie working conditions, the users can select a corresponding gear of the engine, getting the drilling rig working as three engines. The main hydraulic system adopts the negative flow control, and adopts the main power control and limit power control together which can increase the system efficiency and make the most of the engine power. It adopt three-in-one cooling system which is tightly packed and has a high-efficieney in cooling. It adopts the single-rope for main winch to figure out the wear of thel steel rope, and extend the life-span. The rotary drive can switch from Nromal Mode,Rock Mode and Energy-Saving Mode, the user can select a corresponding mode of the rotary drive according to the specific working conditions, which can greatly improve the working efficiency and lower the fuel consumption. Optional configuration according to customers' requirement, E.g: Crowd winch, Outrigger cylinder, Sleeve-driven and so on.