Awesome V12 Monster diesel engine Awake and Alive startup
Awesome V12 Monster diesel engine Awake and Alive startup
The first V-type engine (a 2-cylinder vee twin) was built in 1889 by
Daimler, to a design by Wilhelm Maybach. By 1903 V8 engines were being
produced for motor boat racing by the Société Antoinette to designs by
Léon Levavasseur, building on experience gained with in-line four-cylinder
engines. In 1904, the Putney Motor Works completed a new V12 marine racing
engine -- the first V12 engine produced for any purpose. Known as the
'Craig-Dörwald' engine after Putney's founding partners, the engine
mounted pairs of L-head cylinders at a 90 degree included angle on an
aluminium crankcase, using the same cylinder pairs that powered the
company's standard 2-cylinder car. A single camshaft mounted in the central
vee operated the valves directly. As in many marine engines, the camshaft
could be slid longitudinally to engage a second set of cams, giving valve
timing that reversed the engine's rotation to achieve astern propulsion.
"Starting is by pumping a charge into each cylinder and switching on the
trembler coils. A sliding camshaft gave direct reversing. The camshaft has
fluted webs and main bearings in graduated thickness from the largest at
the flywheel end." Displacing 1,119.9 cuin (18,352 cc) (bore and stroke
of 4.875" x 5" (123.8 x 127 mm)), the engine weighed 950 pounds (430 kg)
and developed 150 bhp (110 kW). Little is known of the engine's
achievements in the 40-foot hull for which it was intended, while a scheme
to use the engine to power heavy freight vehicles never came to
fruition. One V12 Dörwald marine engine was found still running in a
Hong Kong junk in the late-1960s.
Two more V12s appeared in the 1909-10 motor boat racing season. The Lamb
Boat & Engine Company of Clinton, Iowa built a 1,558.6 cuin (25,541 cc
(5.25" x 6" (133.4 x 152.4 mm)) engine for the company's 32-foot Lamb IV.
It weighed in at 2,114 pounds (959 kg). No weight is known for the massive
3,463.6 cuin (56,758 cc) (7" x 7.5" (177.8 x 190.5 mm)) F-head engine built
by the Orleans Motor Company. Output is quoted as "nearly 400 bhp (300
By 1914, when Panhard built two 2,356.2 cuin (38,611 cc) (5" x 10" (127 x
254 mm)) engines with four-valve cylinder heads the V12 was well
established in motor boat racing.
In automobiles, V12 engines have not been common due to their complexity
and cost. They are used almost exclusively in expensive sports and luxury
cars because of their power, smoother operation and distinctive sound.
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MARS 5HP DIESEL ENGINE - 1st Start Up in 50 Years!
Watch as an early 1940's MARS Diesel engine is fired up after 50 years.
Originally acquired from a cane farmer in Nambour, Queensland, Australia in
the 1970's, this engine sat in careful custody with another three owners
before finally retiring with me.
MARS engines were made by the MARS Machine Tool Manufacturing Company in
Brisbane, Australia and were preceded by the horizontal and vertical Rapson
and Dutton engine, made by the same company under the Rapson and Dutton
MARS engines are not Lister clones. Mars engines are bigger, heavier and
more robust than Lister engines. When you listen to a Lister and then to a
MARS you will agree. This engine has a 3 " diameter crankshaft and not one
component is interchangeable with a Lister.
MARS engines were commonly used in industrial situations such as factories
to power line shafts which powered a number of machines, a task Lister
engines had some trouble with apparently with their crankshafts twisting
under the load on start up, and why this company made the Mars Diesel.
5 HP MARS engines were painted Maroon colour as standard from the factory
although there are variations of colour in existence. 8 HP engines were a
This engine has not run since the original owner sold it in the early
1970's. Apparently it had not run for some years before that. The second
owner sadly passed away before restoring it and it sat in a shed untouched
with the third owner.
Close friend and temporary fourth owner, Simon Devere, assisted actively in
the mechanical restoration when I purchased it and assisted in the first
start after its mechanical restoration. This man is a genius when it comes
to diesel engines and he has the nickname "The Lister Whisperer" for good
reason. Thanks "Slippery".
This engine appears to have not done much work judging by its internals.
Work to the engine includes new rings, liner/cylinder hone (the original
factory liner had indiscernible wear in it), new valve guides made to
original specs, new valves to original specs (original was bent and caused
damage to the guide) , new big end Babbit bearing, new conrod bush, very
light head machine to ensure true flatness, new internal oil pipes, new
head gasket, new oil gaskets, new high pressure line, new welch plugs in
the head and new oil pickup.
There are still remnants of the original factory maroon paint on it that
have survived the years of weathering out in the cane fields.
Cosmetic restoration is planned shortly to bring it back to its original
livery. It will be mated with a steel transporter to emphasise its
industrial heritage and will be rallied with pride.
Video of the finished engine on transporter will be posted when it is done.
Enjoy and please share if you like.
This is the only video of a Mars engine running to this date anywhere. Hope
to see more.
Restoration of all BOSCH diesel-injection pumps
We test and repair everything, from in-line to common rail high-pressure
pumps, providing the complete service of a BOSCH diesel centre. Benefit
from our comprehensive exchange service for pumps and units.
Bomba de alta presión Common Rail CP4
La última tecnología BOSCH en sistemas de Common Rail para automóviles.
Con estas bombas de alta presión estaban equipados los Peugeot 908 HDi y
los Audi R10 que han competido por la victoria en las 24Horas de Le Mans.
De aquí han saltado a los coches de la calle con el grupo Volkswagen y BMW
en sus motores más evolucionados, pero esto es solo el principio.
Fuente: Robert Bosch GmbH
Everything You Ever Wanted To Know About Diesel Engines
Chris Duke from Motorz http://www.motorz.tv tells you everything you ever
wanted to know about diesel engines.
Show notes: http://www.motorz.tv/the-diesel-episode/
Hartridge Common Rail Injector Test CRi-PC
The Hartridge CRi-PC Test Stand has been designed to provide service
workshops with a cost effective and flexible all makes Common Rail injector
test platform that is quick to set-up and easy to use. Available as either
a single or four line configuration, the All Makes Common Rail Injector
Test Stand can be adapted to suit service workshop needs with Hartridge
application kits whether that be contract batch testing or over the counter
testing where the mix and quantity of injectors is unpredictable.
If you'd like more information on the CRi-PC, please find contact details
for your distributor on the links below:
Thanks for enquiring about the CRi-PC - for more information on pricing,
have a look at the links below to find your closest distributor who'll be
able to give you all the information you need.
Diferenças entre motores Diesel e Gasolina
Num motor a diesel, o ar e o diesel entram na câmara de combustão, em
separado. Primeiro entra o ar, que é comprimido a uma grande taxa de
compressão (normalmente o motor a diesel tem uma taxa de compressão
superior ao motor a gasolina, uma das razões para que tem mais
cilindrada). O ar altamente comprimido aquece e, neste ponto de alta
compressão, o diesel é injetado diretamente para a câmara a alta
pressão. Ao entrar em contato com o ar quente, explode.
Um motor a diesel é menos rotativo que um a gasolina e desenvolve mais
binário a rotações mais baixas que um a gasolina (o binário é a força
aplicada a um metro de distância do eixo de rotação).
O motor a gasolina consegue manter a força por mais tempo, porque o motor
a diesel "esgota" mais rapidamente. Isto quer dizer que um motor a gasolina
vai sem problemas até as 6000 rotações, mas que um motor a diesel não
passa das 5000.
Dito isto, as principais vantagens do motor a diesel é o baixo consumo de
combustível, maior binário a baixas rotações (na prática, tem mais
força) e maior durabilidade. É também o tipo de motor mais indicado para
automóveis de mercadorias e camiões porque desenvolve mais força (mais
O motor a gasolina é um motor rotativo que, quando comparado com o seu
equivalente a diesel, consegue melhor performance.
Productos Wynn's para el sistema de combustible
PAQUETE PARA EL AJUSTE DEL SISTEMA DE COMBUSTIBLE (Fuel System Tune-Up Kit)
Part Number 10106
Limpia químicamente todo el sistema de combustible sin tener que
Mejora el funcionamiento
Detiene la marcha mínima brusca y el arranque pesado
Cada paquete contiene: limpiador de admisión de aire, en aerosol (Aerosol
Air Intake Cleaner) No. 60807, V.I.C. No. 61510 y Power Charge® No. 66201