40 тонн подземный туннельный аккумулятор электровоз и

Описание и отзывы

Трекер стоимости

Характеристики

 

40 Ton Underground Tunnel Battery Electric Locomotive and Rolling Stocks

 

Model	CTY40-9/450
Weight	40T
Track Gauge	900mm
Wheel Base	2600mm
Minimum Turn Radius	25m
Wheel Diameter	Φ840mm
Motor Power	110*2KW
Frequency Changer	NKJ-2*180/540
Storage Battery	630Ah
Max. Traction Force	115kN
Hourly Control Traction	89kN
Hourly Speed	8.9km/h
10‰ Rampway Tractable Load	443t
20‰ Rampway Tractable Load	298t
30‰ Rampway Tractable Load	219t
35‰ Rampway Tractable Load	192t
Dimensions(Length*Width*Height)	8120(8720,anti-skid device)*1500*2400

 

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 trolley line 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.

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.

Buffers and motor suspension

The locomotive has two buffers with spring shock absorption to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a brace with springs.