Telescopic length of working arm：1600mm
Total motor power：243.5kW
It is used for drilling and blasting drilling operations or bolt hole operations in large and medium-sized tunnels such as railways, highways, water conservancy, mining and other large and medium-sized tunnels.
Imported drive axle, engineering chassis, strong climbing ability
Dana original imported drive axle, four-wheel drive walking system, heavy-duty engineering chassis, fast transition speed and strong climbing ability.
Strong engine power, it can also cope with severe cold and plateau environment
The high-altitude turbocharged engine has strong power and sufficient power reserve to meet the requirements of severe cold and plateau environments.
Working arm form-double triangle + self-parallel + square arm
The drill arm is directly positioned with triangular support, and has a full-directional self-parallel holding function, which ensures accurate positioning and stable action.
The drilling speed is fast and the drilling tool is very durable
With automatic anti-sticking function and automatic lubrication system, the drilling speed is fast and the consumption of drilling tools is low.
|Part Name||project name||Specification/Model|
|Whole machine||Overall dimensions(L×W×H)||16520mm×2925mm×3400mm|
|Effective operating section||178㎡|
|Drill boom||Working arm form||Double triangle + self-parallel + square arm|
|Telescopic length of working arm||1600mm|
|Pitch angle of working arm||+70°～-30°|
|Swing angle of working arm||±45°|
|Propeller flip angle||360°|
|Rock drill model||GL18T|
|Work service platform||Working platform range(width×height)||16m×14m|
|Rated load of working platform||400kg|
|Chassis||Diesel engine model||QSB6.7-C260-30(High altitude 4500m)|
|Rated power/speed||194/2200 kW/rpm|
|Maximum walking speed||15 km/h|
|Maximum climbing ability||14°|
|Steering mode + drive mode||Rear wheel steering + four-wheel drive|
|Rear axle swing angle||±8°|
|Approach / departure angle||19/14|
|Minimum ground clearance||440mm|
|Service brake||Multi-disc wet brake|
|Electrical System||Total motor power||243.5kW(3×75kW+7.5kW+11kW)|
|External cable length||80m|
|water supply system||flow||266L/min|
|Working water pressure||2bar-12bar|
|Water pipe reel capacity||70m|
|Gas supply system||Displacement||1000 L/min|
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