There are three types for 2.5 ton electric locomotive, such as the general, the safety, and the explosion-proof special type.
With inner frame and outer frame two styles, both are resistor speed regulating.
The implication of the symbol:
X-Battery
K-For underground mining pit
G-For engineering
KBT-Explosion-proof special type for mine
A-Symbolizing safety type
N-Normal type
C-For with wing plates being used to match with bottom or profile unloading type wagon.
Others alpha bits symbolize, adhesive weight, rail gauge, voltage and design serial number.
The Operating Environment:
For special explosion proof battery powered type electric locomotive.
1. The surrounding air temperature: -20±40℃
2. In most moist month, the average max, relative humidity is 95% (in the same month the lowest temperature is not higher than 25℃)
3. The site for coal mine special explosion-proof battery powered electric locomotive must be in according with the stipulations of 《coal mineral safety rule》
Advantages:
1. Small in overall dimensions, smart, short axle, nimble
2. Quickly acting, external braking.
3. Simple to construction, easy to maintenance
4. Adapt to branch tunnel, small transportation and medium mine.
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