Brand Name:XCMG
Model Number:XR120
Dimension:7310*4000/4100*17260mm
Place of Origin:Jiangsu, China (Mainland)
It introduces the back-inclination large triangle structure with stationary luffing support, which is suitable for working conditions of low-tonnage drilling rig, improving the rigidity of working mechanism and enhancing the stability of whole drilling rig while achieving easy transportation;
The imported Kawasaki hydraulic parts can achieve reasonable powertrain matching and high construction efficiency;
The imported Cummins engine can minimize fuel consumption with the help of two optional accelerator control modes;
The working amplitude of auxiliary winch is increased, which can hoist light and small objects and save cost as well;
The main winch is designed with a high displacement motor, achieving more sensitive response and more reliable working and also getting rid of the difficulty in earth dumping for pile holes of small diameter;
The standard reducer joint can adjust drill rod combination according to actual conditions, thus effectively reducing fuel consumption and improving construction efficiency;
It introduces the proprietary intelligent control system, CAN bus and PLC, including automatic/manual adjustment of drilling mast verticality, depth automatic detection and display, intelligent fault diagnosis and control.
Technical Information of 41.5ton Rotary Drilling Rig XR120:
Project |
Unit |
Parameter |
Max.Drilling Diameter |
||
Uncased |
(mm) |
φ1300 |
Cased |
(mm) |
- |
Max.Drilling Depth |
(m) |
44 |
Dimension |
||
Working condition L × W × H |
(mm) |
7175×3400×16800 |
Transportation condition L × W × H |
(mm) |
12580×3400×3360 |
Overall Drilling Weight |
(t) |
40 |
Engine |
||
Model |
- |
CUMMINS B5.9-C |
Rated Power |
(kW) |
112/1950 |
Hydraulic System |
||
Working pressure |
(MPa) |
32 |
Rotary Drive |
||
Max. output torque |
(kN.m) |
120 |
Rotary speed |
(r/min) |
6-28 |
Spin off speed |
(r/min) |
- |
Pull-Down Cylinder |
||
Max.pull-down piston push |
(kN) |
120 |
Max.pull-down piston pull |
(kN) |
120 |
Max.pull-down piston stroke |
(mm) |
3500 |
Crowd Winch |
||
Max.pull-down piston push |
(kN) |
- |
Max.pull-down piston pull |
(kN) |
- |
Max. pull-down piston stroke |
(mm) |
- |
Main Winch |
||
Max.pulling force |
(kN) |
100 |
Max. single-rope speed |
(m/min) |
70 |
Diameter of the steel wire rope |
(mm) |
24 |
Auxiliary Winch |
||
Max. Pulling force |
(kN) |
45 |
Max. single-rope speed |
(m/min) |
70 |
Diameter of the steel wire rope |
(mm) |
16 |
Drilling mast |
||
Left/right inclination of mast |
(°) |
42432 |
Front inclination of mast |
(°) |
5 |
Rotary table slewing angle |
(°) |
360 |
Traveling |
||
Max. traveling speed |
(km/h) |
3.2 |
Max.grade ability |
(%) |
40 |
Crawler |
||
Track shoe width |
(mm) |
700 |
Distance between tracks |
(mm) |
3400 |
The length of crawler |
(mm) |
3650 |
Average ground pressure |
(kPa) |
73.6 |
Packaging & Delivery of 41.5ton Rotary Drilling Rig XR120:
Packaging Details:Nude package Shipped by Ro-Ro or Bulk shipment
Delivery Detail:10 days
Main Features of 41.5ton Rotary Drilling Rig XR120:
1. More excellent performance
2. More reliable quality
3. Easier to operate
4. Easier to maintain
5. More energy-efficient and environmental friendly