OEM manufacturer 20 Ton Xcmg Crane Truck - XCMG rotary drilling rig XR280D – Caselee
OEM manufacturer 20 Ton Xcmg Crane Truck - XCMG rotary drilling rig XR280D – Caselee Detail:
1、With the special hydraulic telescopic crawler chassis (TDP series) of rotary drill rig and large diameter slewing bearing, it meets strong stability and easy transportation.
2、With the electronically controlled and turbocharged engine of Cummins, which is powerful and emissions meet Euro Ⅲ standards.
3、The hydraulic system adopts the limit of power control and positive flow control, that makes the hydraulic system more energy and efficient.
4、With the single rope main winch, it efficiently solves the problem of wire rope wear, and improves the service life of wire rope; a detection device of drilling depth on the main winch, and single rope makes deep inspection more accuracy.
5、The design of whole machine meets the requirements of the CE directive, that guarantees safety, and construction safer.
6、Crowd winch、casing driver is Standard equipped,and multi-function such as and hydraulic casing oscillator is optional selected.
7、Configure centralized lubrication system, which makes maintenance more convenient.
8、Selection of a variety of specifications for kelly-bar, meeting the efficient construction of different strata.
Drilling rig dimension in transport condition (L × W × H) |
mm |
17380×3500×3540 |
|
Weight of overall unit (standard configuration, excluding drilling tool) |
t |
84 |
|
Engine |
Model |
CUMMINS QSM11-C400 |
|
Rated power/speed |
kW |
298/(2200r/min) |
|
Rotary drive |
Max. torque |
kN •m |
280 |
Rotational speed |
r/min |
6~22 |
|
Crowd cylinder |
Max. Pushing force |
kN |
210 |
Max. Pulling force |
kN |
220 |
|
Max.stroke |
mm |
6000 |
|
Main winch |
Max.pulling force |
kN |
260 |
Max. single-rope speed |
m/min |
60 |
|
Auxiliary winch |
Max.pulling force |
kN |
100 |
Max. single-rope speed |
m/min |
65 |
|
Drilling mast |
Left/right inclination of mast |
° |
4/4 |
Front/back inclination of mast |
° |
5/15 |
|
Rotary table slewing angle |
° |
360 |
|
Traveling |
Max. traveling speed of the overall unit |
km/h |
1.5 |
Max. climbable gradient of the overall unit |
% |
35 |
|
Crawler |
Width of crawler plate |
mm |
800 |
External width of crawler (min.-max.) |
mm |
3500~4800 |
|
Center distance between two longitudinal wheels of crawler |
mm |
5175 |
|
Average ground pressure |
kPa |
102 |
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Product detail pictures:

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With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for OEM manufacturer 20 Ton Xcmg Crane Truck - XCMG rotary drilling rig XR280D – Caselee , The product will supply to all over the world, such as: UK , Jordan , Plymouth , With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
