Rotary Drilling Rig

XR280DII

Please call:400-110-9999

The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport.


The complete machine has passed CE certification of TüV Rheinland group.


The imported Cummins turbo-supercharged engine is powerful, and has sufficient power reserve.


The machine adapt single row rope for main winch to figure out the wear of steel rope. extend the life-span. And high reliability .


Optional configuration according to customers' requirement, E.g: Crowd winch, Outrigger cylinder, Sleeve-driven and so on.


The rotary drive can switch from Nromal Mode, Rock Mode and Energy-Saving Mode, the user can select a corresponding mode of the rotary drive according to the specific working conditions, which can greatly improve the working efficiency and low the fuel consumption.


It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability .


Project
Max.Drilling Diameter
Uncased
Cased
Max.Drilling Depth
Dimension
Working condition L × W × H
Transportation condition L × W × H
Overall Drilling Weight
Engine
Model
Rated Power
Hydraulic System
Working pressure
Rotary Drive
Max. output torque
Rotary speed
Spin off speed
Pull-Down Cylinder
Max.pull-down piston push
Max.pull-down piston pull
Max.pull-down piston stroke
Crowd Winch
Max.pull-down piston push
Max.pull-down piston pull
Max. pull-down piston stroke
Main Winch
Max.pulling force
Max. single-rope speed
Diameter of the steel wire rope
Auxiliary Winch
Max. Pulling force
Max. single-rope speed
Diameter of the steel wire rope
Drilling mast
Left/right inclination of mast
Front inclination of mast
Rotary table slewing angle
Traveling
Max. traveling speed
Max.grade ability
Crawler
Track shoe width
Distance between tracks
The length of crawler
Average ground pressure
Unit
(mm)
(mm)
(m)
(mm)
(mm)
(t)
-
(kW)
(MPa)
(kN.m)
(r/min)
(r/min)
(kN)
(kN)
(mm)
(kN)
(kN)
(mm)
(kN)
(m/min)
(mm)
(kN)
(m/min)
(mm)
(°)
(°)
(°)
(km/h)
(%)
(mm)
(mm)
(mm)
(kPa)
Parameter
φ2200
φ2200
88
10770×4800×23350
17410×3500×3815
92
CUMMINS QSM11-C400
298/2100
35
280
5.5~21
90
-
-
-
300
300
16000
260
60
32
80
65
20
42464
5
360
1.5
35
800
3500~4800
5052
102
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