10-Ton Mining Trolley Electric Locomotive

10-Ton Mining Trolley Electric Locomotive

What modifications can mining electric locomotives carry out?

There are many classification bases for mining electric locomotives. For example, the energy supply method can be divided into wire electric locomotives, battery electric locomotives and compound energy electric locomotives. It can even refine the basis to separate lithium battery electric locomotives from battery electric locomotives. The use of different classification basis names also represents some aspects of its characteristics and functions, and these can be transformed and transformed. This article will cover a few common retrofit projects:

1. Transformation of energy supply mode. Generally, the trolley type electric locomotive is transformed into a battery electric locomotive. This modification will increase the viscosity and weight of the electric locomotive, and will also increase the load capacity of the electric locomotive.

2. Transformation of the power supply unit. This is a modification project for battery electric locomotives, because there are many kinds of batteries for battery electric locomotives to choose from. Ordinary lead-acid batteries, maintenance-free batteries, and lithium batteries are generally modified from the front to the back.

3. Transformation of control mode. There are three kinds of controllers for mining electric locomotives, resistance controllers, chopper controllers and frequency conversion controllers. In most cases, the resistance controller is changed to a chopper controller, and the frequency conversion controller is relatively seldom used.

4. Modification of braking method. Braking mainly relies on mechanical braking, but there are three types of mechanical braking based on different power sources—pure mechanical braking derived from manpower, hydraulic braking derived from hydraulic energy, and compression derived from air pressure. air brake. Among them, the pure mechanical brake must be installed, so one of the latter two is generally installed. Optionally, one of several electric braking methods for auxiliary braking can also be equipped.

5. Unmanned driving transformation. Realize the unmanned operation of electric locomotives to improve safety and efficiency.

The above are several common transformation methods of mining electric locomotives.

	Adhesive / total weight (t)	10 ton
	Track gauge (mm)	500.600,762 or 900
	Traction (KN)	13.05kN~18.93kN
	Max. Traction (KN)	24.5kN
	Speed(km/h)	11
	Voltage	250V or 550V
	Power (KW)	24kw *2 or 30 kw*2
	Dimensions Length(mm)	4550
	Width(mm)	1050,1212,1350
	Height(mm)	1600mm
	Wheelbase (mm)	1100 ,1220 mm
	Min Curve radius (m)	7 ,10 m
	Wheel diameter (mm)	Φ680mm
	Controller	Resistance or IGBT or AC controller
	Braking method	Mechanical or air Brake