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Build your own model trolley bus?
Half Finished - 19/3/25 at 08:40 AM

Check out this thing from the 1:10 mark
https://www.britishpathe.com/asset/38319/

Hypothetically speaking, do you think it would be possible to register this a light quadricycle with an MVSA test?
Electric motors and batteries have become quite cheap in the last few years.

The category has these requirements:

quote:

4 wheeled vehicles (light quadricycle) (L6e)• with a maximum design speed of 45km/h (28mph)• fitted with a spark ignition internal combustion engine having a cylinder capacity not exceeding 50cc, or• fitted with any other internal combustion engine which has a maximum net power output of 4kW, or• fitted with an electric motor with a maximum continuous power not exceeding 4kW• not exceeding 425kg unladen (not including the mass of traction batteries in the case of electric vehicles)• if designed to carry goods a payload not exceeding 200kg


russbost - 19/3/25 at 09:48 AM

I seem to recall a restriction on the no. of seats, but if it was below the weight limit then I would have thought feasible - if you're going electric I think you'll need to stay under the 48v mark as IIRC there are some very costly regs for higher voltages.

You might have a bit of trouble finding trolley bus wires to run it from on the road though!


Markp - 19/3/25 at 12:00 PM

It does make you wonder what happened to the set up in his garden. It's a work of art..


Rod Ends - 19/3/25 at 03:54 PM

Also on Youtube, if Pathe is buffering.


Half Finished - 19/3/25 at 06:56 PM

quote:
Originally posted by russbost
I seem to recall a restriction on the no. of seats, but if it was below the weight limit then I would have thought feasible - if you're going electric I think you'll need to stay under the 48v mark as IIRC there are some very costly regs for higher voltages.

You might have a bit of trouble finding trolley bus wires to run it from on the road though!


It's 60 volts max according to the regs in ECE R 100, so a 48 volt nominal battery pack voltage would make sense.

What about this for a start? A 4kw electric axle with controller and hydraulic brakes:
. AliExpress, | DC60V/72V 3KW/4KW disc brake brushless hub motor kit


jacko - 19/3/25 at 08:53 PM

30520


jacko - 19/3/25 at 08:57 PM

handmade bus
handmade bus


Many year ago I made this at work the boss wanted one making
G