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Mine trolley locomotives

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We produce overhead wire locomotives with adhesive weight 4, 7, 10 and 14 tons for miners. Wire locomotives are successfully operated in coal mines, pits and open-casts with rail-driven transport with rail gage of 600, 750 and 900 mm. They are designed for transportation of trains in underground slopes of mines and pits with inclination up to 0.005 and bending radius of railways at least 12 (18) meters, where applicable safety regulations allow for operation of overhead wire locomotives.

Model  К4 7KRM1  К10 К14М 14KR2M  28KR2M  K14U
Rail gage, mm 600/750/900 600/750/900 600/750/900 750/900 750/900 750/900 750
Clearance, mm 100 70 80 90 100 100 90
Rigid wheel base, mm 900 1220 1220 1700 1800 1800 1700
Propulsive effort max, KN 12 18 19 25 27 54 33,6
Inclination, degrees 0,01 0,01 0,01 0,01 0,01 0,01 0,01
Min bending radius, m ?12 ?12 ?12 ?18 18 18 18
Maximum drive speed, km/h 6,8 12,2 11,7 10,8 11,5 11,5 11,5
Voltage of power supply, V 250 250 250 250 250 250 250
Wheel diameter, mm 540 680 680 680 680 680 680
Total power capacity of drives, KW 2х12 2х33 2х33 2х45 2х45 4х45 2х45
Weight, tons 4 7,9 10 14 14 28 14,5
Overall dimensions (length along buffers/ length along automatic couplings х width of body х height from top of rail by the cabin)

3000(3300)х1050

1200

1350х1515

4200(4600)х1050

1350

1350х1500

4520(4920)х1050

1350

1350х1650

 4700(5100)х1350х1650 4800х1350х1650 10200х1350х1650 5100х1680х2195

Mine trolley locomotives catalogue(pdf, 241 Kb)