- Work Platforms[10]
- Other Construction Material Making Machinery[1]
- Asphalt Mixers[10]
- Bulldozers[10]
- Compactors[5]
- Concrete Batching Plant[10]
- Concrete Mixers[2]
- Concrete Pumps[4]
- Excavators[10]
- Loaders[10]
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- Other Construction Machinery[10]
- Pavers[10]
- Road Roller[10]
- Tractors[6]
- Drilling Machine[4]
- Cranes[10]
- Drilling Rig[10]
- General Mechanical Components Stock[10]
Rotary Drilling Rig XR200
Rotary Drilling Rig XR200 with dirlling depth 60m
Rotary Drilling Rig XR200
1.Retractable Undercarrige
With telescoppic crawler undercarrige,it meets high stablitiy and easy transportation.Adopting the import Cummins turbine-charged engine,make it
competent for operating on plateau. Noise emission meets with the national standard.Constant power output assures an excellent working
performance.
2.Rotary Drive
XRseries is featured with unique slewing bearing double reducer transmission mechanism realizes 2 infinitely wariable speed,powerful output
torque,spinning off up to 130 rpm.Particular lubrication system guarantees the lubrication and radiation so as to extend rotary table´s service life.
3.Control syetem
PLC control syetem realizes automatic/self verticality for the mast.XR-series has automatic pressure inspectionand alarm,depth inspection of the
hole,dynamic and digital display,mast automatic/self erecting and falling, easy and simple in syetem operation.
4.Working devices
The patented parallelogram articulated structure actualizes a wider working range.The highly strengthened box-type steel structure design makes the
mast of highly-rigidity and anticontorted,therefore the dril accuracy is heightened.The lubrication-free bearings are equipped in the flexible
articulation joints.So the regular maintenance is unnecessary.Upper structure can slew with 360 degree,and discharge slag at random angle.
5.Internationalized configuration
The main parts are imported from international manufactures:Rexroth A8V0 constant power series with double pumps,motor,pilot proprotional control valve,reducer,imported controller,which guarantees its reliability.
6.Engine
Equipped with world famous engine,with high efficiency by easy operation.The turbocharge,direct injection engine maximize the power at a optimum
fuel consumption.The combination of the high horsepower and the potent hydraulic system guarantees the power torque output.
7.Rotating mechanism
Adoption the imported component,large back-up bearing as well as the auto-reposition mechanism make the opreation easy and save the time.The
rotary table rotates 360 degree to release scrap at any angle.
8. Main and auxiliary winch
The main winch is provided with a freefall hydraulic system for automatic follow during the drill operation.It also has a auto-tightening function in
the quick freefall.
9. Kelly bar and drilling tool
A variety of kelly bars and drilling tools are available,catering for the different work conditions.
MODEL | XR-200 | |
Engine | Model | CUMMINS M11-C330 |
Rated Power | 246/2100KW/rpm | |
Rotary Drive | Max.output torque | 200kn.m |
Rotary speed | 7-22 r/min | |
Max.Drilling Diameter | With casing | Ø1500mm |
Without casing | Ø2000mm | |
Max.Drilling Depth | (according to nodes) | 60m,48m |
Pull-down cylinder | Max. pull-down piston push | 160 KN |
Max. pull-down piston pull | 180KN | |
Max. pull-down piston stroke | 5m | |
Main winch | Max.pulling force | 180KN(1st layer) |
Max.line speed | >65m/min | |
Auxiliary winch | Max.pulling force | 80KN(1st layer) |
Max.line speed | >60m/min | |
Mast rake | Side/forwards/backwards | ±8º/5º/15º |
Undercarrige | Max.traveling speed | 1.5km/h |
Max.grade ability | 40% | |
Min.clearance | 468mm | |
Track shoe width | 800mm | |
Distance between tracks | 3500-4400mm | |
Hydralic system | Woking pressure | 30 Mpa |
Overall Drilling Weight | 68t | |
Dimension | Woking condition | 10200*4400*20500 mm |
Transportation condition | 15494*3500*3350 |