BATTERY OPERATED ELECTRIC TROLLEY E TROLLEY

QUOTE

Electric Drive TrolleyY

Brief

Trolley inspection enables Permanent

Way officials to carry out assessment

of the quality of track based on their

expertise and experience. There are

different types of trollies that are

being used by Indian Railways for this

purpose, namely, push trolley, motor

trolley, moped trolley, speed trolley,

etc.

The automobile sector is presently

witnessing a watershed moment as

major auto manufacturers are

preparing to make the leap from conventional petrol/diesel vehicles to Electric vehicles. An

electric trolley powered by batteries has not yet been successfully adopted anywhere in Indian

Railways.

Alipurduar division has successfully designed a light

weight Battery operated Motor Trolley or Electric

Trolley which uses Lead acid batteries to operate a

brushless DC motor. This motor then drives the rear

axle of the trolley using a chain drive mechanism.

The result is a trolley which produces less noise, is

environment friendly and has low maintenance

costs as compared to conventional motor/moped

trollies

Trolleys are required in order to transport heavy equipments,materials ,gangman to the site of work. The trolley is Driven by motor driving with battery power. . The trolley needs to be attached with the locomotive (behind the locomotive).self propelled system Electric Trolley shall be Heavy duty study and robust in design , light weight for shifting from one Place to another . Robust steel section chassis with chequered sheet platform. . Insulated rigid axles with double bearing per wheel. Self-adjusting ball bearings. Cold pressed steel wheels for repeated Operations. Specifications:

 Own weight: 250 kg +-50kg

 Payload: 1 tons/ 500kg

 Wheels -4 NOS

 Wheel diameter 300mm -400mm

 Track gauge: 1676 mm (5 ft. 6 in).

 Min. radius of horizontal curve: 100 m  Max. allowed speed on rail: 20km/hr.

 Towing speed 20 km /hr. Full loaded

1. The charging time of the trolley is 8 to 10 hours using the charge