Drilling diameter:φ38mm-φ102mm
Drilling depth:5268mm
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.
Features
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.
Parameter
Part Name | project name | Specification/Model |
Whole machine | Overall dimensions(L×W×H) | 16520mm×2925mm×3400mm |
working section(width×height) | 15.8m×12.8m | |
Effective operating section | 178㎡ | |
Drilling diameter | φ38mm-φ102mm | |
Drilling depth | 5268mm | |
Drilling speed | 1.5-2.2m/min | |
Total Weight | 45000kg | |
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 length | 7102mm | |
Propeller flip angle | 360° | |
Propeller compensation | 1800mm | |
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° | |
Turning radius(inside/outside) | 6.7m/12.1m | |
Steering mode + drive mode | Rear wheel steering + four-wheel drive | |
Wheelbase | 4200mm | |
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) |
Supply voltage | 380V | |
Accumulator | 2×12V/160Ah | |
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 |
working pressure | 2bar-8bar |
Contact