8t battery electric locomotive have two types: safety model, explosion-proof model.
8t 110V and 8t 132V electric locomotive adopt one stage gear transmission, It‘s the first generation with advantages of lower bar centre, stable.
8t 140V electric locomotive adopts advanced chopper speed regulating and battery series-parallel connection step speed regulating, wimble-gear and regular-gear two stage gear transmission. With advantages of high volume of battery, heavy traction, thickness armor plate body, high resistance to strike etc.
It based on 8t 140V step-less speed regulating, 10th step 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》
XK8-6/110-KBT Explosion-proof Battery Electric Locomotive
It’s adapt to the ambient condition where gas and coal exist, such as wind draw-out tunnel, wind draw-in tunnel, and not high enough to use trolley wire electric locomotive, to haul mineral, equipments or other locomotive.
There are double control locomotives developed based on above series of 8t locomotive, according to user’s requirement, speed display plate and gas-sensor alarming and electricity cutoff device was equipped to ensure safe performance and long working life.
Advantages:
1. Single control is available.
2. Resistor speed regulating
3. Hand-wheel braking.
4. Plate spring structure to ensure stability.
5. With advantages of super traction, speedy, strong hauling force etc.
6. With advantages of low body, stable starting, visible from backward.
7. With adoption of rubber shock absorb to ensure slow braking, buffering, noisy immunization and perfect curve turning ability
8. Reasonable structure, high dependability.
Technical Data:
|
|
Type |
XK8-6/110-1A |
XK8-6/
110-KBT |
XK8-6/110-KBT.1 |
XK8-6/110
-1KBT |
XK8-6/110-1KBT.1 |
|
|
Adhesive Weight (t) |
8 |
|
Rail Gauge (mm) |
600 |
|
Haulage (kn/h) |
11.18 |
|
Speed (km/h) |
7.5 |
|
Max Haulage (kn) |
19.62 |
|
Battery |
D.C. Voltage (v) |
110 |
|
5 Hours Capacity (ah) |
30 |
440 |
440 |
440 |
440 |
|
Overall
dimensions
(mm) |
Traction Motor Power (kw×set) |
11×2 |
|
Total Length |
4430 |
4416 |
4600 |
4416 |
4800 |
|
Total Width |
1054 |
1056 |
|
Height between Car Top & Rail |
1550 |
1600 |
|
Height of Traction |
320,430 |
|
Wheel Base |
1100 |
|
Diameter of Wheel |
Φ680 |
|
|
Min Radius of Curve (m) |
7 |
|
Speed Regulating Mode |
electric resistance |
|
Braking Mode |
machine |
Machine, air |
machine |
Machine, air |
|
|
Note |
|
|
One stage gear transmission |
One stage gear transmission and double control |
|
|
|
|
|
|
|
|
|
|
Note:
1. Locomotive without note is single cab type, in overall dimensions of locomotives in which the wing-plate width not is included.
2. The max tractive force is determined by adhesive coefficient μ=0.25 between the wheel and rail. The max tractive force may be available only in short time starting. |
