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Contact SupplierWe are offering drilling rig. Moderate weight,and low ground specific pressure ,easy to be transported and disassemble & assemble in underground coal mines.
Its cutting reducer seals well,automatic lubrication,small size and all life non-maintenance.the electric system runs safely and reliably with complete protection funtions against short circuit,over loading and phase failure .economic control handles make comfortable operation.easy to operate;operater can handle and daily maintain if after short term training.
dimension (length ×width ×height) 7.4 x 2x1.5m
ground specific pressure 0.llmpa
spade board width 2m
locating cutting area 14.7m2
weight 15.6t
dinting of the cutter head 200mm
cutting power 55kw
dilation of the cutter head random
pump pack power 22kw
dinting of the spade board center 200mm
locating max. Cutting height 3.5m
locating max. Cutting width 4.2m
convey capacity 2.5m3/min
suitable tunnel gradient ±18°
economic cutting hardness modulus f≦5
hydraulic system pressure 16mpa
power voltage 660/380v.