Rotary Drilling Rig

XR120D

Please call:400-110-9999

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.


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
φ1300
-
44
7175×3400×16800
12580×3400×3360
40
CUMMINS B5.9-C
112/1950
32
120
6~28
-
120
120
3500
-
-
-
100
70
24
45
70
16
42432
5
360
3.2
40
700
3400
3650
73.6
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