Your Name
Phone
E-Mail Address
Country
Shandong Weixin Agricultural
Science and Technology Co., Ltd.
+86-18660761375 sales@chinacoalintl.com
Full hydraulic drive. Equipped with reliable clamping system, which can easily be adjusted for height. Fast feed and lifting function reduce the time of drilling. The telescopic mast allows to use 6.1
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The maximum diameter of drilling hole - 420 mm
The maximum hole depth - 400 m
Maximum hoist capacity - 20 tone
Maximum spindle torque - 11 000 Nm
Applicable drill rod range: 2-5 inches
Full hydraulic drive.
Equipped with reliable clamping system, which can easily be adjusted for height.
Fast feed and lifting function reduce the time of drilling.
The telescopic mast allows to use 6.1m length.
Adjusting angle of power head 0-90°.simplifies loading of drill rods.
The construction of power head helps to avoid damage of the rods’ thread.
Lifting system on sliding supports for fixing the rig on site in difficult terrain conditions and for loading / unloading the vehicle (in the absence of the gangway).
Open/close of drilling fluid supply is controlled by hydraulic cylinder.
The rig is equipped with 4 bright LED floodlights for night work.
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Track |
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Moving Speed |
Low speed |
3 km/h |
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High speed |
4.5 km/h |
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Diesel engine |
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Model |
CUMMINS 4BT turbocharged |
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Power |
97kW |
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Type of cooling |
Water cooling |
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Rotation speed |
2500rpm |
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Cylinders quantity/capacity |
4 / 3,9 L |
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Fuel tank capacity |
220 L |
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Drilling capability |
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2-7/8 in drill rod |
500m |
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3- 1/2 in drill rod |
400m |
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4-1/2 in drill rod |
300m |
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Mast |
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Mast height (fully extended) |
10.9m |
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Mast height (fully retracted) |
6.6 m |
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Power head distance (stroke) |
7100 mm |
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Applicable drill rod |
Diameter 50-127mm, Length 6.1m |
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Push and pull ability of power head |
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Maximum hoist capacity (up) |
20 kN |
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Maximum hoist capacity (down) |
10 kN |
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Maximum hoisting speed |
30 m/min |
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Hoisting speed |
Full load 15m/min |
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Rotation |
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Gears |
2 |
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Low speed |
0~60rpm |
11 000Nm |
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High speed |
0~120rpm |
5 500Nm |
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Adjusting angle of mast |
0-90º |
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Hoist crane at the top |
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Maximum hoist capacity |
20 kN |
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Diameter of steel wire rope |
8 mm |
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Length of steel wire rope |
45 m |
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Untwisting system |
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Applicable drill rod |
50-127mm |
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Maximum torque |
40 000 Nm |
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Dimensions and weight |
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Dimensions in operation |
4.3*2.8*10.9 m |
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Dimension in transportation |
6.6*2.2*2.9 m |
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Weight |
13 500 kg |
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