3 Tonne Traction Mining Machinery for Coal Mine Tunnel Transportation

Product Overview

Description

Product Description

 

3 T IGBT chopper speed regulation ,underground mining electric trolley locomotive, coal locomotive,elecric operated locomotive,chopper speed regulation trolleyocomotive

Model Name		CJY3/6, 7, 9G(B)
Adhesive Weight		3 tons
Track Gauge		600, 762 or 900mm
Hourly System Traction		4.704kN	6.1kN	5.74kN
Max. Traction		7.36kN
Hourly System Speed		9.1km/h	10.6km/h	7.5km/h
Voltage		250V	550V	250V
Power of Electric Motor		12kW*1	24kW*1	6.5kW*2
Length		2960mm		2760mm
Width		940,920,1082 or 1220mm
Height		1550mm
Wheelbase		816mm	816mm	850 mm
Wheel Diameter		Φ650mm	Φ650mm	Φ520 mm
Height of Pantograph		1800~2000mm
Height of Traction		210 or 320mm
Min. Turning Radius		5.7m	5.7m	6m
Speed Regulating Mode		Resistance or IGBT
Braking Mode		Mechanical Brake

 

Frame
Constructed in welded steel and suspended by leaf spring 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.
Brakes
Mechanical brake to the four wheels by brake shoes.
Sanders
Pneumatic sanding system to the rails.
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.

 

Features

 

Great tractive effort

Heavy duty loading capacity

Smoothly climbing and moving

Safe braking control system

Reliable and easy operation

Simple maintenance 25-30% energy saving compared to DC driving type Less emission,

Eco-Friendly