XCMG XR130E Rotary Drilling Rig

The XR130E rotary drilling rig is composed of a stable crawler chassis and a functional upper structure structure. This model is widely applied in the hole-forming construction of cast-in-place concrete piles for various foundation engineering projects, including roads, railways, bridges, ports and urban buildings. It is particularly ideal for the industrial and civil construction market.

The XR130E supports the use of both mechanical interlocking Kelly bars and friction Kelly bars, delivering strong adaptability to different geological conditions and construction requirements, ensuring reliable and efficient performance in diverse foundation works.

XR130E Rotary Drilling Rig Highlights Introduction

1. It adopts hydraulic retractable crawler chassis dedicated for rotary drilling rig and large-diameter slewing bearing to achieve superior stability and convenient transportation. The long distance between wheels’ axis is more adaptable to the stratum.

2. The whole machine is transported with the Kelly bar. The transportation width is only 2.5 meters and the height is only 3.5 meters with low transportation weight and great convenience.

3. The output speed of the rotary drive, the main and auxiliary winch is high, achieving greater construction efficiency.

4. It offers reliable performance, high cost efficiency, more extended functions and greater choice room.

5. It adopts Guangxi Cummins electronically controlled turbocharged engine with strong power to meet EU stage III emission standard and can be configured with imported Cummins engine.

6. It adopts Kawasaki hydraulic system with high reliability and multiple technologies of XCMG.

7. The use of CAN bus full electronic control technology simplifies the hydraulic pipeline and improves the reliability of the machine, fully embodying the integration of man, machine, hydraumatic and electricity.

8. Multiple specifications of Kelly bars can be chosen to meet the efficient construction demand of different strata.

9. Optional cylinder pressurization, winch pressurization, sleeve driving, CFA and other functions can meet a variety of customer needs.

XR130E Rotary Drilling Rig Technical Introduction

1、Chassis

XR130E Rotary Drilling Rig is equipped with a dedicated chassis for rotary drilling rigs with superior stability. The chassis has high-strength structure and adopts heavy-duty hydraulic retractable track for easy transportation and excellent walking performance.

Track length	4668mm
Distance between wheels’ axis	3895mm
Track width	2500/3600mm
Track shoe width	600 mm
Number of track rollers	2×13
Ground pressure	115kPa
Overall working weight	43000Kg

2、Engine System

Guangxi Cummins QSB7-C227 engine is adopted with the rated power of 169kW/ 2050r/min and it is a EU III-stage turbocharged engine with intercooler. Imported Cummins engine can also be selected.

Engine model	QSB7-C227
Rated power	169kW
Rated speed	2050 r/min
Fuel tank capacity	330L

3、Hydraulic Servo Control System

Hydraulic system	Kawasaki
System pressure	32 MPa
Flow	2×215 l/min+1×90 l/min
Hydraulic oil tank capacity	400 L

4、Cab

Anti-noise cab with FOPS function is equipped with air conditioner, adjustable seat, internal and external lighting as well as windshield wiper with water spray function. The console with various instruments and handles is ideal for operation and it is equipped with a powerful color LCD displayer.

5、Winch

Rear main winch is adopted to facilitate operation observation.

Main Winch：

Max. pulling force	140kN
Wire rope diameter	φ26 mm
Wire rope model	26NAT35WXK7+1770ZS
Allowable error of wire rope diameter	-2%~+1%
Wire rope length	76m

Auxiliary Winch：

Max. extraction force of single rope	50kN
Wire rope diameter	16mm
Wire rope length	70m

6、Drilling Mast

The patented parallelogram luffing mechanism realizes a wide range of working areas. The drilling mast is designed as a high-strength box-shaped structure with high rigidity to ensure the accuracy of drilling aperture. The hinged parts adopt lubrication-free bearings for flexible rotation.

Ground clearance	17724mm
Mast left rake/right rake angle	3°/ 3°
Mast front rake/back rake angle	5°/15°

7、Rotary Drive

Equipped with a hydraulic motor for drilling driving, the rotary dive is pressurized and extracted by a crowd winch( crowd cylinder), and a driving sleeve suitable for friction type and internal locking Kelly bar is installed for easy construction. StandardΦ355 Kelly bar driving sleeve is a detachable key bar.

Drilling speed	8～35r/min
Max. torque	130kN.m

Parameters of crowd cylinder

Stroke	3500mm
Max. crowd force	120kN
Max. extraction force	140kN

Parameters of crowd winch

Stroke	11000mm
Max crowd force	200kN
Max extraction force	200kN

Configuration list（standard●，optional〇）：
卷扬加压Winch crowded	●	油缸加压Cylinder crowded	〇
可拆卸驱动键Detachable drive key	●	套管驱动Sleeve driving	〇

8、Kelly Bar

The XR130E rotary drilling rig Kelly bar of XCMG is optional.

Diameter	φ355mm
Max drilling diameter	φ1500mm（油缸加压cylinder crowded）
	φ1300mm（卷扬加压winch crowded）
Rectangular head dimension	200×200
Max drilling depth	Standard	40m ( 4-section friction MZ355-4×11.3) Weight: 5300Kg
	Optional	40m ( 4-section friction JS355-4×11.3) Weight: 5600Kg
		50m ( 5-section mechanical locking MZ355-5×11.3) Weight: 5400Kg

9、Drilling Tools

Long and short auger tools, ordinary drilling bucket, sand drilling bucket can be used.

10、Electric system

It adopts advanced intelligent control technology, CANBUS technology and virtual instrument technology. The human-machine interface is easy to operate and to observe, which can directly display the perpendicularity of the mast and the depth of the aperture. It can also automatically detect and display the record in real time and record the fault in the operation process, including various alarm information like the on-line debugging and diagnosis of the input/output signals, drilling mast limit, variable amplitude limit, main winch limit, filter block and maintenance tips.

The PLC control system can automatically or manually adjust the perpendicularity of the drilling mast. The perpendicularity of the drilling mast is dynamically displayed on the displayer in real time in the form of both “cross” images and numerical values.

Voltage	24V
Perpendicularity	1/400
Drilling depth error	1%
Main displayer	10.4 inches

XR130E Rotary Drilling Rig Main Technical Parameters

No.	Item		Unit	LDP	CFA.
1	Max. drilling diameter		mm	Æ1500( Cylinder crowded)Æ1300( Winch crowded)	750
2	Max. drilling depth		m	Standard: 40Optional: 50	12+6(without soil remover)11+6(with soil remover)
3	Max. extraction force		kN	/	340
4	Safe range of drilling aperture		mm	3100～3450
5	Working dimension		mm	7490×3600×17724		7490×3600×22176
6	Transportation dimension		mm	14097×2500×3500
7	Overall working weight		t	43	42
8	Engine	Model		Guangxi Cummins QSB7-C227
		Rated power	kW	169/2050r/min
9	Max. working pressure of hydraulic system		MPa	32
10	Rotary drive	Max. torque	kN.m	130
		Speed	r/min	8～35	8～35
11	Crowd cylinder( optional)	Max. crowd force	kN	120	/
		Max. extraction force	kN	140	/
		Stroke	mm	3500	/
12	Crowd winch	Max. crowd force	kN	200	/
		Max. extraction force	kN	200	200
		Stroke	mm	11000	12900
13	Main winch	Max. extraction force	kN	140	/
		Wire rope diameter	mm	26
14	Auxiliary winch	Max. extraction force	kN	50
		Wire rope diameter	mm	16
15	Drilling mast	Left/right rake	°	3 / 3
		Front/back rake	°	5/15	/
16	Rotary table slewing angle		°	360
17	Traveling	Max. speed	km/h	2.7
		Max. gradient	%	40
18	Crawler	Track shoe width	mm	600
		Track outer width	mm	2500～3600
		Wheelbase	mm	3895
		Average ground pressure	kPa	94.9