Main features:
centre of gravity is lower, and it is also stable in working.
the hydraulic system is simple, reliable and easy to maintain.
The ability of loading and conveying is strong.
Fault rate of cutting structure is lower.
Application scope:
It is a kind of cantilever type partly section roadheader, it is suitable for the tunneling when the drift section is
about 9-23m²or semi-coal road tunneling,it can also be used in building railway,highway and water
conservancy project.
technical parameters:
Max. tunneling height 4.8 m
Max. positioning tunneling width 5 m
tunneling section shape arbitrary
Economic cutting section 9-23 M2
gradeability 土 16°
compression strength individually when cutting coal
dimensions(L , W , H) 9x2.4x1.83 m
production ability 4 m³/min
distance from body bottom to ground 360 mm
distance of cutting head getting into earth 300 mm
distance from body top to ground 380 mm
power 225 kw
weight 42 

pulling force 170KN
cutting mechanism
form of cutting head vertical axis
cutting head (diameter x height)
rotate speed 47.5/23.3 r/min
gear cutting form pickaxe type
cutting bits number 36
cutting form motor
the power rating of cutting motor 160kw
loading mechanism
loading capacity 240 m³/H
rated pressure of loading motor 16MPa
power rating of conveying machine motor 16MPa
the distance from the top of the shovel board to the
ground when it uplift
dinting of the shovel board tip 300mm
width of shovel board 2.9m
rotary speed of star wheel 35r/min
conveyor form Edge double chain scraper
chain speed 1.2m/s
speed of running 3.5/7.1 m /min
average grounding specific pressure 0.14MPa
crawler belt width 500mm
braking form friction clutch
pump station power 75kw
rated pressure 16MPa
Tank capacity 600L
Dust extinguishing form outer spray
pressure of out spray ≥1.5MPa
working voltage AC 1140V/660V
total power 236KW
Operation box explosion-proof form flame-proof
The electric controlling box explosion-proof form The flame-proof and essential security form


FOB Price: 1-10000usd
Minimum Order: 1
Port: Shenzhen, Shanghai, Xiamen
Payment Terms: L/L,L/C ,Paypal

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