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1000

20t

Our brand "SHALO"” is a well- known trademark in China. The self- made ratio of our productsexceeds 90%，and both motors and lead-acid batteries are produced by ourselves. We are the only electric locomotive manufacturer in China that produces its own motors and batteries.

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Number of views:

1000

Product serial number

Category

Mining and tunnel battery locomotive

Quantity

Stock:

keyword：Mine wagon、Mucking Loader

Tel：+86-13378029067

E-mail：krissyliulocomotive@gmail.com

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Product description

Parameters

Technical data

Accessories

Technical Specifications
Model Name	CJY20/6,7,9G(B)		CJY20/6,7,9GP		ZL20-7/9/750-3 Middle cab
Adhesive Weight	20 tons
Track Gauge	600, 762 or 900mm
Traction	39.23kN	37.3kN	40.6kN	41.04kN	39.2kN
Max. Traction	49kN		52kN		52.9kN
Speed	15km/h	14.4km/h	10.5km/h	12.5km/h	18.6km/h
DC Voltage	550V				750V
Power	85kW*2	78kW*2	65kW*2	75kW*2	110kW*2
Length	7100 or 7400mm				7500mm
Width	1600 or 1750mm				2300mm
Height	1900mm				3340mm
Wheelbase	2200 or 2500mm				3000mm
Wheel Diameter	Φ840mm
Pantograph	2000~3200mm				4050~4500mm
Height of Traction	320/430mm				430mm
Min. Turning Radius	12,25 or 30m				30m
Speed Regulating Mode	Resistance or IGBT		AC converter		Resistance or IGBT
Braking Mode	Mechanical,Electric and Air 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 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 absorbers to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a spring brace.

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