Jake Brake aka Jacobs Brake aka Engine Brake aka engine retarder. Slows the engine rpms down so u wont have to use your brakes going down a sttep hill or when u are driving on glat surfaces it will slow u down without having to hit the brakes as well.
Somebody Get someone who could drive these things and unleashe the power these puppies have please?
rts9100 3 years ago
Yeah,get a greyhound bus driver in one of these,the road is there playground.
mmffl123456 3 years ago
He drivin like they just started last week. I hate punk ass drivers.
rts9100 3 years ago
Are the steerable tag axles permentently locked(welded) straight on these?
studpuppy69 3 years ago
Sound's great.
studpuppy69 3 years ago
no problem, lol! i drive trucks
bonnevillessei 4 years ago
Actually they have Allison B500R WTEC Transmission.......
D3Andr3 4 years ago
Display bus is a D4000, shoulda used a pic of a D4500....
D3Andr3 4 years ago
I had a hard time find a D4500. If I had my own camera, I would of taken on own photos.
metroktransit 4 years ago
Actually, I thought bus #8965 was a D4000N or something like that? So you was correct in the picture...just wrong model for #8965
TheTransitMan123 4 years ago
The D4000Ns are 7803-7805 that are @ Washington TWP and are used for training buses @ Washington TWP.
D3Andr3 3 years ago
Actually, I thought bus #8965 was a D4000N or something like that?
TheTransitMan123 4 years ago
Nice!!!!!
D3Andr3 4 years ago
whats JBrake?
brownbrownson 4 years ago
When the bus slow down.
metroktransit 4 years ago
Jake Brake aka Jacobs Brake aka Engine Brake aka engine retarder. Slows the engine rpms down so u wont have to use your brakes going down a sttep hill or when u are driving on glat surfaces it will slow u down without having to hit the brakes as well.
bonnevillessei 4 years ago 2
thank you!
brownbrownson 4 years ago
i thought the jake cuts off the each cylinder's exhaust flow?
6V92TA 3 years ago
just bgasicaly a big disc brake for the v belt drive system-jacob's powered engine brake.
bloodynikka1 3 years ago