12 Tonne Narrow Gauge Mine Equipment for Coal Mine Tunnel Transportation

• After-sales Service: on-Site After-Sales Service
• Warranty: One Year, One Year
• Customized: Customized, Customized
• Application: Train Engine, Train Engine
• Motive Power: Electric, Electric
• After-Sales Service: on-Site After-Sales Service
• Model NO.: CTL12/6, 7, 9GP-G
• Transport Package: Export Wooden Package
• Specification: 12 Tonne
• Trademark: SHAOLI
• Origin: Xiangtan, China
• Production Capacity: 1000-1200 Sets/Years

Product Description

Technical Specifications

Model Name	CTY(L)12/6, 7, 9G(B)	CTY(L)12/6, 7, 9GP	CTL12/6, 7, 9GP-G          High speed model
Adhesive Weight	12 tons
Track Gauge	600, 762 or 900mm
Hourly System Traction	16.48kN or 18.93kN	16.748kN or 22kN	15.96kN
Max. Traction	29.43kN	31.2kN	32kN
Hourly System Speed(km/h)	8.7 or 9.6	8.7 or 9	14.03
Max. Speed	/	/	28km/h
Supply Voltage	192V or 256V	192V	216V
Capacity of Traction Battery	560Ah(5 hours capacity)
Power of Electric Motor	22kW*2, 30kW*2	22kW*2, 30kW*2	30kW*2
Length	4740,5100,5250mm		5100mm
Width	1050, 1212,1350,1450mm		1090,1212 or 1350mm
Height	1600mm or 1900mm		1900mm
Wheelbase	1220mm or 1750mm		1750mm
Wheel Diameter	Φ680mm
Height of Traction	320 or 430mm
Min. Turning Radius	10 or 15m		10m
Speed Regulaing Mode	Resistance or IGBT	AC converter
Braking Mode	Mechanical, Air, Electric Brake

Frame
Constructed in welded steel and suspended by leaf spring or rubber studs on grease bearing seats with tapered roller bearings.
Speed control
In order to achieve continuous and stepless speed regulation, they have an electronic speed controller with high reliability.
The AC converters convert the DC from batteries into AC and the controller adjusts the speed of AC motors by the power frequency of the AC converter.
AC motor
Comparing with DC motors, the 3 phases AC motors have no carbon brushes and any other quick-wear parts.Double cabs type of12 tonner battery locomotives have double cabs type that have better field of vision for the operators.
Brakes
Pneumatic brake to the four wheels by brake shoes. Stop brake by manual mechanical brake.
Sanders
Pneumatic (or mechanical) sanding system to the rails.
Battery
The battery housing is constructed in steel plating with an interior anti-acid covering. Each device has 96pcs-128pcs series storage lead-acid batteries.
Buffers and motor suspension
The locomotive has two buffers with spring shock absorbers to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a spring brace.