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XR230C Rotary Drilling Rig

XR230C Rotary Drilling Rig

Place of Origin : Xuzhou, China
Certification : ISO9001:2008 QUALITY MANAGEMENT SYSTEM CERTIFICATE
Model Number : XR230C Rotary Drilling Rig
MOQ : 1 set
Price : negotiable
Packaging Details : well packed accord to client's request
Delivery Time : strictly follow the customers' demands
Payment Terms : T/T, L/C
Supply Ability : 50 sets/month
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Product Description

XR230C Rotary Drilling Rig;

Features:

- 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.

The Parameter of XR230C Rotary Drilling Rig:


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

Φ 2000/ Φ 2200(with drill pipe+small mast)

Max. drilling depth

Drilling diameterΦ 2000

m

Standard configuration 67 (friction drag × 5) optional configuration 80( friction drag × 5)

Drilling diameterΦ 2200

special configuration 60 (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 si d ew i se/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


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