The 3-ton narrow gauge locomotive is a kind of traction equipment

The 3-ton narrow gauge locomotive is a kind of traction equipment for rail vehicle transportation. The power is to use the traction motor to drive the wheels to rotate, and to use the friction between the wheels and the rail surface to make the narrow gauge locomotive run on the track.
Features of the 3-ton narrow gauge locomotive: stable and flexible operation, easy operation, easy maintenance and overhaul. The brake is applied with the brake, and the braking effect is good.
The 3-ton narrow gauge locomotive is divided into two types: stepless speed regulation and stepwise speed regulation. It adopts mechanical brake medium and coal, and the voltage is 250V.
3 ton narrow gauge locomotive model meaning
Model CJY3/6, 7, 9G
C-locomotive (product type code)
J-wire type mining general type
Y- one end machine room
Z-Intermediate Driver
L-cab at both ends
G-steel wheel.
3-ton narrow gauge locomotive related parameters
CJY3/6, 7, 9G (ZK3-6.7.9/250-2)
Curb weight: 3T
Gauge: 600mm; 762mm; 900mm
Traction: 5.74KN
Speed: 7.5Km/h
Great traction: 7.36 KN
DC voltage: 250V
Traction motor: 6.5 KW×2
Overall length: 2750mm
Overall width: 944mm; 1106mm; 1244mm
Rail surface to ceiling height: 1550mm
Traction height: 210mm; 320mm
Wheelbase: 850mm
Wheel base: φ520mm
The working height of the current collector: 1800mm~2200mm
Small curve radius: 6m
Speed regulation mode: resistance

Braking method: mechanical