Washable Mg65/147-d A.c. Electric Traction Coal Shearer

These MG65/147-D A.C. Electric Traction Coal Shearer conforms the request of a Coal Mine Safety Regulationa , its designing drawing and the prototype has passed through the auditing and the explosion-proof experiment by the Coal Academy of Science, ita s allowed to be used at mine-shaft with coal dust and methane not exceeding the a Coal Mine Safety Regulationa .
Capability characteristics:
MG65/147-D A.C. electric traction coal shearer is the exclusive double-ended power chain-hauled shearer at present in China, which can be used for thinnest coal bed, all the electric machine is horizontal arrangement, no underframe, chain-hauled part is a whole cabinet, two cutting parts on left and right are symmetrical structure, inside parts are common use, use bent rocker arm so as to increase space; chain-hauled transmission.
Mining height scopei 0.75-1.6m
Anglei a 16A
Suitable coal bed hardnessi fa 2.5
Capacityi maximum 300t/h
Average 175t/h
Maximum towing forcei 120KN
Towing speedi 0-3.6m/min
Cutting depthi 0.8m
Roller rotationi 78.2r/min
Roller diameteri a R750mm
Rocker arm pivot anglei raise38A i decline 13A
Body heighti 680mm
Rocker arm swing center distancei 5332mm
Undercover depthi 15mm
Maximum outline sizei 6281.5mmi when rocker arm horizontali X 2180mm X 1535mm
Weight i about 11t