China Brand XCMG/Shantui/SDLG XR230C Rotary Drilling Rig/Rotary Drilling Rig parts

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Condition:New	Type:Rotary Drilling Rig	Power Type:Electric	Place of Origin:China (Mainland)
Brand Name:XCMG	Model Number:XR230C	Usage:Water Well	Weight:72t
After-sales Service Provided:Engineers available to service machinery overseas

XCMG XR230C rotary drilling rig

- XR230C is equipped with CAT336D chassis, which has strong stability. The chassis with high-intensity structure adopts heavy duty hydraulic retractable track, which is convenient to transport, and has excellent travel performance. Adopt C9 HHP 261KW@1800 RPM,EPA Tier III emission standard, meeting the emission requirements of Europe and North America.
- The oil cooler and radiator are positioned behind the intercooler side by side, which has good heat dissipation. The fan is drove by the hydraulic motor, the fan speed is controlled by the piston pump, and the wind noise meets the noise control requirements, which is quieter and more environmental friendly.
- The main hydraulic system adopts negative flow control. On that basis, add the total power control and limiting power control, which improves the system efficiency and makes full use of the engine power. The auxiliary system adopts the load sensing control system, realizing the optimal match of the pump output power and the load of each working condition and the supply on demand, which improves the transmission efficiency to the most.
- The drill unit is controlled by a pressurized or drawing hydraulic cylinder system, installed with drilling hydraulic motor, and top spring shock absorber, and equipped with the drive sleeve fit for the friction and internal lock drill rod and the drill rod guide frame with bearings.
- Apply with advanced intelligent control technology, CANBUS technology and virtual instrument technology and adopt high-reliable controller and CLCD display. The display is a Chinese human-computer interface, which is easy to operate and observe. It can directly display the mast verticality and the drilling depth, and automatically detect the display record in real time. During the operation, it can automatically record the troubles, debug and diagnose the input/output signal online, and display various alarm information such as mast limit, variable limit, main and auxiliary winch limit, filter alarm, maintenance prompt, etc.

Parameter:

Model					XR230C
Engine		Model			CAT C9
		Rated power		kN	261
Drill unit		Max. output torque		kN.m	230
		Rotary speed		r/min	23
Max. drilling diameter				mm	Φ2000/Φ2200(with drill pipe+small mast)
Max. drilling depth		Drilling diameterΦ2000		m	Standard configuration67(friction drag×5) optional configuration80(friction drag×5)
		Drilling diameterΦ2200			special configuration60(friction drag×5)
Pressurized cylinder		Max. pressure		kN	200
		Max. hoisting power		kN	200
		Max. stroke		m	5.0
Main winch		Max. hoisting power		kN	230
		Max. hoisting speed		m/min	65
Auxiliary winch		Max. hoisting power		kN	80
		Max. hoisting speed		m/min	65
Mast obliquity sidewise/forwards/backwards					±5°/5°/15°
Chassis			Max. travel speed	km/h	2.1
			Max. gradeability	%	35
			Min. ground clearance	mm	395
			Track shoe width	mm	800
			Max. track width	mm	3000~4300
Hydraulic system	Working pressure			Mpa	35
Overall operating weight				t	72
Dimension		Working condition		mm	8735×4300×21927
		Transportation condition		mm	16155×3000×3445