Drilling diameter: φ38mm-φ102mm
Drilling depth: 5268mm
Telescopic length of working arm: 1600mm
Total motor power: 161.5kW
It is used for drilling and blasting drilling operations or bolt hole operations in large and medium-sized tunnels such as railways, highways, national defense, 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.
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.
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.
Stable and reliable hydraulic system
The main components of the hydraulic system adopt German Rexroth, American Parker, etc., hydraulic pilot control, stable and reliable.
|Part Name||project name||Specification/Model|
|Whole machine||Overall dimensions(LxWxH)||15450mmx2500mmx2930mm|
|Effective working section(WxH)||12.9mx9.4m|
|Effective operating section||105㎡|
|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(WxH)||14mx11.5m|
|Rated load of working platform||400kg|
|Chassis||Diesel engine model||QSB6.7-C170-30(High altitude 4500m)|
|Rated power/speed||129/2200 kW/rpm|
|Maximum walking speed||15 km/h|
|Maximum climbing ability||14°|
|Steering mode + drive mode||Articulated steering + four-wheel drive|
|Rear axle swing angle||±8°|
|Approach / departure angle||16/19|
|Minimum ground clearance||425mm|
|Service brake||Multi-disc wet brake|
|Electrical System||Total motor power||161.5kW(2x75kW+7.5kW+4kW)|
|External cable length||80m|
|water supply system||flow||133L/min|
|Working water pressure||2bar-12bar|
|Gas supply system||Displacement||1000 L/min|
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