Wheeled walking system, fast transition speed
Hydrostatic drive, wheel walking system, fast transition speed, strong climbing ability.
The drill arm is positioned accurately and moves smoothly
The drill arm adopts double triangle support for direct positioning, all-round self-parallel holding function, accurate positioning and stable action.
Liftable ceiling design, safer operation
The ceiling can be raised and lowered to meet the FOPS (Falling Object Impact) requirements.
Fast drilling speed, low drilling tool consumption
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||parameter|
|tunneling section (W×H)||3m×3m-7.7m×7.26m|
|Hydraulic rock drill||model||GL18T|
|Drill rod length||3700mm|
|Drill boom||Advance compensation||1250mm|
|Parallel hole retention||All-round|
|Advance beam||360 flip|
|Boom lifting angle||+65°～-30°|
|Swing angle of boom||±35°|
|Chassis||Walking,driving mode||Wheel type,four-wheel drive|
|Turn to||Articulated steering ±40°|
|Engine power||60 kW|
|Maximum travel speed||15km/h|
|Turning radius||Inside ≥2.8m, outside ≥5.0m|
|Hydraulic system||main motor power||75kw|
|Maximum capacity of hydraulic oil tank||150L|
|Gas supply system||Displacement||0.3m³/min|
|Working pressure||8 bar|
|water supply system||Maximum flow||67L/min|
|Working water pressure||6bar-12bar|
|Electrical System||Total installed power||80.2 (75+3+2.2)|
|Cable drum capacity||80m|
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