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New Tata Cummins 5.9 12 Valve w/Spark Plugs - Made in India

Birken Vogt

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Joined
Nov 30, 2003
Messages
5,320
Location
Grass Valley, Ca
This is a new 5.9 liter generator engine. It has a 12 valve head with spark plugs. I'm wondering if they still make a 5.9 anything in North America or if they shipped the old tooling to India and are re-importing it.
 

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Welder Dave

Senior Member
Joined
Oct 11, 2014
Messages
12,471
Location
Canada
Does it run on gasoline or natural gas? I worked in a shop that built natural gas production equipment and did a 2nd take when I saw spark plugs on a Cat 3412.
 

fast_st

Senior Member
Joined
Dec 1, 2010
Messages
1,468
Location
Mass
Occupation
IT systems admin
multifuel! :) was there a carb or injection system?
 

Birken Vogt

Charter Member
Joined
Nov 30, 2003
Messages
5,320
Location
Grass Valley, Ca
Strictly natural gas/propane. It has an electronic fuel mixer/control, turbocharger with wastegate, aftercooler, and Bosch electronic throttle. 1800 RPM fixed generator engine.
 

Birken Vogt

Charter Member
Joined
Nov 30, 2003
Messages
5,320
Location
Grass Valley, Ca
I am mostly curious about where they are making old style 5.9 hard parts. It says Neosyn cast into the block and Cummins Tata on the oil handle along with India being cast onto various parts.

Did they ship the patterns and gear for making the block and 12 valve heads over to India when they were done with them over here?
 

partsandservice

Senior Member
Joined
Feb 14, 2011
Messages
846
Location
Georgia
It seems that the Cummins Tata partnership has been around since the earlier 90s. Cummins engines are also manufacturered in China. A lot of the new cummins engines for sale online are produced in china. The parts are marked with cummins part numbers as is that engine you show.
 
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