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XCMG Construction Machinery XR320D Drill Machine 90m Depth Rotary Drilling Rig with Hammer

PortAny Port of China
Lead Time7-30

Product Details

XCMG Construction Machinery XR320D Drill Machine 90m Depth Rotary Drilling Rig with Hammer

XCMG XR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.

* It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.

* It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.

* It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.

* According to specific working conditions, the users can select a corresponding gear of the imported Cummins turbo-supercharged engine with three gears, getting the drilling rig working as three engines.

* Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency.

Product parameters

Type
Unit
Parameter
Max. drilling diameter
m
2.5
Max. drilling depth
m
91
Engine
Model
/
QSM11-C400
Power
kW
298
Rotary drive
Max. output torque
kN.m
320
Rotary speed
r/min
5.5-21
Crowd cylinder
Max. pull-down piston push
kN
250
Max. pull-down piston pull
kN
250
Max. pull-down piston stroke
m
6
Crowd winch
Max. pull-down piston push
kN
330
Max. pull-down piston pull
kN
350
Max. pull-down piston stroke
m
16
Main winch
Max. pulling force
kN
280
Max. speed
m/min
75
Auxiliary winch
Max. pulling force
kN
100
Max. speed
m/min
65
Mast inclination
Lateral/ forwards/ backwards
°
±4/5/15
Undercarrige
Max. traveling speed
km/h
1.5
Max. grade ability
%
35
Min. clearance
mm
445
Track shoe width
mm
800
Distance between tracks
mm
3500-4800
Hydraulic system
Working pressure
MPa
32
Overall weight
Max. traveling speed of the overall unit
t
95
Dimension
Working condition
mm
10480*4800*25155
Transportation condition
mm
16500*3500*3500
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