Tbm Project 15 Ton Traction Tunnel Locomotive and Rolling-Stocks

• Customization: Available
• After-sales Service: on-Site After-Sales Service
• Warranty: One Year
• Model NO.: CTY15/6, 7, 9G(B)
• Customized: Customized
• Application: Train Engine
• Motive Power: Electric
• Certification: ISO9001, ISO14001, ISO45001,CE
• Energy Saving: Energy Saving
• Condition: New
• Structure: Rail Conveyor
• Material: Welded Steel
• Material Feature: Anti-Explosion
• Color: Customized
• Transport Package: Export Wooden Package
• Specification: 15 Tons
• Trademark: SHAOLI
• Origin: Xiangtan, China
• Production Capacity: 1000-1200 Sets/Years

Product Description

Technical Specifications

Model Name			CTY15/6,7,9G(B)	CTY15/6,7,9GP
Adhesive Weight			15 tons
Track Gauge			600, 762 or 900mm
Hourly System Traction			18.93kN	20.92kN
Max. Traction			36.18kN	39kN
Hourly System Speed			9.6km/h	9.6km/h
Supply Voltage			256V
Capacity of Traction Battery			620Ah(5 hour capacity)
Power of Electric Motor			30kW*2
Length			5200mm
Width			1500mm
Height			1920mm
Wheelbase			1400mm
Wheel Diameter			Φ680mm
Height of Traction			320 or 430mm
Min. Turning Radius			15m
Speed Regulating Mode			Resistance or IGBT	AC converter
Braking Mode			Mechanical,Air,Electrical 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
15 tonner battery locomotives have double cabs type. This type 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 104 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 springs.