Tbm Project 25 Ton Tunnel Lithium Battery Locomotive and Rolling Stock Alignment

• Customization: Available
• After-sales Service: on-Site After-Sales Service
• Warranty: One Year
• Model NO.: CTY25/7, 9GP
• Customized: Customized
• Application: Train Engine
• Motive Power: Electric
• Certification: ISO9001, ISO14001, ISO45001
• Energy Saving: Energy Saving
• Condition: New
• Type: Rail Conveyor
• Material: Welded Steel
• Material Feature: Anti-Explosion
• Color: Customized
• Transport Package: Export Wooden Package
• Specification: 25 Tons
• Trademark: SHAOLI
• Origin: Xiangtan, China
• Production Capacity: 1000-1200 Sets/Years

Product Description

25 tons battery locomotive Technical Specifications

Model Name	CTY25/7,9GP
Adhesive Weight	25 tons
Track Gauge	762 or 900mm
Hourly System Traction	50.8kN
Max. Traction	65kN
Hourly System Speed	8.95km/h
Supply Voltage	288V
Capacity of Traction Battery	730Ah
Power of Electric Motor	65kW*2
Length	6800mm
Width	1500mm
Height	2060mm
Wheelbase	2400mm
Wheel Diameter	Φ680mm
Height of Traction	320 or 430mm
Min. Turning Radius	25m
Speed Regulating Mode	AC Frequency Converter
Braking Mode	Mechanical, Air and 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
25 tonner battery locomotives have double cabs 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 144 pcs 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 brace with a spring brace.