ZDY3500LP ZDY3500L(Q) Drill Rig - xianccteg.com...ZDY3500LP、ZDY3500L(Q) Drill Rig Caterpillar band...
Transcript of ZDY3500LP ZDY3500L(Q) Drill Rig - xianccteg.com...ZDY3500LP、ZDY3500L(Q) Drill Rig Caterpillar band...
CCTEG
CCTEG-Xian Technology Communication
ZDY3500LP、ZDY3500L(Q)
Drill Rig
Xian Research Institute of China Coal Technology & Engineering Group
Owen Ji
June 2015
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1. Introduction
2. Technical Features
3. Technical Specification
4. Applications
ZDY3500LP、ZDY3500L(Q) Drill Rig
ZDY3500LP、ZDY3500L(Q) Drill Rig
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Underground
drill rigs
All hydraulic splitting rig
Full hydraulic crawler rig
Difficult to be moved in the
tunnel and roadway
Mature serial products, drill
depth range from 75m-1000m
Lower cost, cheaper
Easy to change sites
Integrated crawler
design
Limited drill height,
azimuth and inclination
adjustment
1. Introduction
Azimuth angle cannot be adjusted
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1. Introduction
ZDY3500LP、ZDY3500L(Q) Drill Rig
Caterpillar band
Hydro-cylinders
Electric motor
Control panel
and seat
Tank
Rotary unit
Hydro-cylinders
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2. Technical Features
Location of belt conveyer
Belt conveyer
(1.2m wide, usually the conveyer should
be removed to save space for drill rig)
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2.Technical Features
Schematic diagram of borehole drilling over the belt
Borehole can be drilled by ZDY3500LP
without pulling down the belt
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2.Technical Features
Drill height adjustment, range from 1.45m~2.55m
Drill Inclination angle adjustment, range from-90°~+90°Good manual, all hydraulic control, operating the valve's hand shank
Multi degree
of freedom
mechanism
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2.Technical Features
Easy to turn the direction of the rotary unit
In order to drill a borehole with inclination
angle from -90~-60 degree, rotary unit should
be turned by 180 degree.
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2.Technical Features
Stable hydraulic system is
achieved by the application of
cartridge valves
A
T
X
Y
B
P
T
MBMA
Load-sensitive control system to
reduce energy consumption and
achieve lower cost
High quality hydraulic
components(Rexroth and Sauer)maintain system reliability
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2.Technical Features
Feed stroke can be customized, range from 1.25m-1.8m
Drill rods can be deployed both form the back of rotary unit
and in front of the rotary unit.
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a. Lateral drilling(low altitude hole)
e High inclination hole
( forward drill)
3.Technical Specification
b. Lateral drilling(high altitude hole)
c, d. High inclination hole ( lateral drill)
ZDY3500LP drill rig
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2.技术特点-全断面钻进
Multi degree
of freedom
mechanism
Multi degree
of freedom
mechanism
ZDY3500L(Q) drill rig
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3. Technical Specification
Type ZDY3500LP ZDY3500L(Q) Remark
Drill depth 300m 300m
Rod diameter 73mm 73mm
Rated torque 3500Nm 3500Nm
Rotary speed 60~200r/min 60~200r/min
Feed-frame tilt angle -90°~90° -90°~90°
Azimuth of the main axis -90°~90° -90°~90°
Rated feed/pull force 90/120kN 70/102kN
Drill height adjustment 1.45m~2.55m 1.64m~2.74m
Rated power 45kW 45kW
Max crawler speed 2km/h 2km/h
Gradeability 15° 15°
Dimension (m) 3.95×1.25×1.83 3.95×1.25×2.02 Delivering
Weight 6700kg 6700kg
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4.Appilcation
Gas drainage borehole drilling in Hujiahe Coal Mine,
Heilongjiang, China
Coal seam internal borehole drilling, borehole inclination 10°~16°,120
boreholes were drilled, total drilled distance is more than15000m,max drill
depth is 170m,drill efficiency reached 100m in 8 hours。
Various boreholes have been drilled which includes horizontal lateral destressing
borehole, drivage covering borehole, floor destressing borehole. Max inclination angle
is 90°. 159 experiment boreholes were accomplished. Total drilled distance is more
than17800m , max drill depth is 161m,drill efficiency reached 1870m in 8 hours
Destressing borehole drilling in Binchang Coal Mine,
Shaanxi, China
CCTEGThanks for your time!
Have a good day!Business representative:Owen Ji
Tel:+8629-81778310
Mobile:+8613319186255
Skype:maioutwo What’s App:+8613319186255
Email:[email protected]
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