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Patrolman
September 13th, 2016, 10:33 AM
Recently I was watching a show with Jay Leno about steam cars. He was driving a Stanley Steamer which had really good numbers. I was shocked so I started doing some reading. This is information from a "similar" car. The stats are amazing!

https://en.wikipedia.org/wiki/Steam_car


"In 1977 the Pelland Mk II Steam Car was built, this time by Pelland Engineering in the UK. It had a three-cylinder double-acting engine in a 'broad-arrow' configuration, mounted in a tubular steel chassis with a Kevlar body, giving a gross weight of just 1,050 lb (476 kg). Uncomplicated and robust, the steam engine was claimed to give trouble-free, efficient performance. It had huge torque (1,100 ft·lbf or 1,500 N·m) at zero engine revs, and could accelerate from 0 to 60 mph (0 to 97 km/h) in under 8 seconds"

Jim
September 13th, 2016, 12:34 PM
In relate experience (not mine)... I read a blog of sorts of an railroad engineer who ran in northern Wyoming. He had an opportunity to drive/operate a classic steam locomotive (instead of the main line diesel-electric units of today) and his comment was it had 100% power/torque at the first crack of the throttle whereas the diesel has to ramp up to get moving.

Patrolman
September 13th, 2016, 02:18 PM
I figured that all diesel locomotives were diesel/electric. I would think that would give almost full torque right off the line as well. I never thought steam could produce so much torque and right from the start. It would be interesting to see a steam powered crawler, huh?

dieseldoc
September 14th, 2016, 05:41 PM
the diesel electrics need to get up to operating rpm, then get the gen sets running at operating rpm.
this all take about a minute for each engine.

stean is right there as soon as the valve opens its on....

Hypoid
September 14th, 2016, 11:20 PM
I'll just leave these here...

http://naxja.org/forum/showpost.php?p=246079663&postcount=101



http://i739.photobucket.com/albums/xx33/o-gauge-steamer/NYCNiagarabrokenrod_10-1949_zps951a425e.jpg http://i739.photobucket.com/albums/xx33/o-gauge-steamer/BentRod_zps332b7372.jpg

Jim
September 15th, 2016, 12:25 AM
That's impressive!

(thanks for the link)

dieseldoc
September 15th, 2016, 05:25 PM
Nice read for sure.
Steam nice stuff.

Diesel engine will do some damage as well.
Go for it hydro lock one see how fast you bend conecting rods!