Track Mounted Drilling Machines Zdy3500lp

=== Base Info ===

=== Description ===

Basic Info.

Model NO. ZDY3500LP Drill Hole Depth 250-300m Bit Type Drag Bit Drilling Way Compound Rated Torque/N • M 3500~800 Rated Speed/(R/Min) 60~200 Borehole Depth/M 300 Rod Diameter/mm 73 DIP of The Main Axis/° -90~90 Azimuth Adjustment/° -90~90 Horizontal Drill Height/M 1.45~2.55 Max Feed/Pull Force/Kn 70/102 Feed/Pull Stroke/mm 600 Power/Kw 45 Max Travelling Speed/(Km/H) 2.0 Max Gradeability/° 15 Weight/Kg 6700 Transport Package Wooden Box Specification 3.95*1.25*1.83 Trademark MK Origin Xi′an

Product Description

[Application scope and technical characteristics]
ZDY3500LP is an integrated crawler mounted drill rig with high rotation torque and drill capacity. Multi degree of freedom mechanism is designed to achieve wide range of drill inclination/azimuth angle adjustment. The machine is capable to drill multi-layer holes and large angle holes. It can not only be used to drill in seam borehole along the roadway, but also suitable to drill boreholes across the belt conveyor (without remove the conveyor). Thanks for the advanced design concept and stable hydraulic system, ZDY3500LP rig has an outstanding performance drilling gas drainage boreholes, water detection/drainage boreholes, pressure released boreholes and floor/roof large angle boreholes in roadways/tunnels.

[Techinical features]
1. Borehole can be drilled by ZDY3500LP without pulling down the belt.


2. 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.


3. Easy to turn the direction of the rotary unit.
4. Load-sensitive control system to reduce energy consumption and achieve lower cost.
5. High quality hydraulic components(Rexroth and Sauer) maintain system reliability.
6. Stable  hydraulic system is achieved by the application of cartridge valves.
7. Feed stroke can be customized, range from 1.25m-1.8m.
8. Drill rods can be deployed both form the back of rotary unit and in front of the rotary unit.


[Technical specification]

Type	ZDY3500LP
Rated torque/N • m	3500~800
Rated speed/(r/min)	60~200
Borehole depth/m	300
Rod diameter/mm	73
Dip of the main axis/°	-90~+90
Azimuth adjustment/°	-90~+90
Horizontal drill height/m	1.45~2.55
Max feed/pull force/kN	70/102
Feed/pull stroke/mm	600
Power/kW	45
Max travelling speed/(km/h)	2.0
Max gradeability/°	15
Weight/kg	6700
Dimension(L×W×H)/m	3.95×1.25×1.83

[Application]
1. Gas drainage borehole drilling in Hujiahe Coal Mine, Heilongjiang, ChinaCoal 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.

2. Destressing borehole drilling in Binchang Coal Mine,Shaanxi, ChinaVarious 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.