The Cummins Napier Railton Race Car: Coming Soon to INTERMAT

cummins napier-railton race car

The original Napier-Railton race car was built in 1933 and made its debut in August of that year at the Brooklands race track in Surrey, England. Piloted by John Cobb, the car broke the Brooklands outer circuit lap record of 143.4 mph in 1935, and went on to set the 24-hour record of 150.6 mph at the Bonneville Salt Flats in 1936.

While diehard race fans have to visit the Brooklands Museum in the UK to view the original Railton car, Cummins will take a dimensionally-accurate diesel powered replica of the car to the INTERMAT show in Paris on April 20-25, 2015.


Cummins has a strong history in racing, using it to test product durability as far back as the early 1930s. The 1931 Cummins Diesel Special No. 8 Indianapolis 500 car, built around the same time as the Napier Railton, was also driven at Brooklands during a European tour organized by company founder Clessie Cummins. This car still runs, and is displayed in the Indianapolis Motor Speedway Museum. The Cummins Diesel No.8 became the first diesel vehicle to reach 100 mph, running on the hard sand at Daytona Beach, Florida. Power came from a race modified Cummins Model U 4-cylinder, 6-liter diesel with 85 hp (63 kW).While the latest QSB6.7 engine meeting Tier 4 Final/Stage IV emissions regulations offers an impressive top rating of 300 hp (224 kW), Cummins engineers have achieved close to 500 hp (373 kW) output for the 6.7-liter diesel installed in the Railton replica.

Where to See the Cummins Napier Railton

Visitors to INTERMAT can see the unique Cummins Napier Railton diesel race car at the Cummins display, Hall 5B, booth 028. Cummins experts will be on hand to provide an insight into the race-engineered 6.7-liter engine.

Michael Nagel - Cummins Inc

Michael Nagel

Michael Nagel is the Leader - Global Brand at Cummins Inc. As a member of the external communications team at Cummins, he has more than 15 years of digital communications and traditional public relations experience, with a focus on digital communications, corporate brand and content marketing. Michael earned his B.A. from the Indiana University School of Journalism - Indianapolis and currently resides in Indianapolis. 

Cummins Custompaks are being used for water management as Thailand struggles with its water crisis

CustomPak on site

Water crisis

Sixty Cummins Inc. CustomPaks are in service in Thailand as part of a critical water management plan aimed at easing the country’s water crisis – a crisis that has caused enormous economic and social damage and stirred conflict among communities.

Over the past several decades, Thailand has continually faced water problems caused by severe drought. Water reserves in dams and reservoirs are insufficient while water resources are often contaminated with toxins caused by urban communities and the industrial and agricultural sectors.

Severe flooding is a threat, too, at a time when the realities of climate change are hanging over the country.

As a result, the allocation of precious water resources, which must be shared among various stakeholders including new and existing industry, large and small agriculture, and cities and villages has become a flashpoint.

Kittithanapat Engineering Co. (KTP), has been involved in the water management system since 1996, working closely with authorities such as the Royal Irrigation Department, Department of Water Resources, Bangkok Metropolitan Authority and others.

CustomPaks on site

600 hp CustomPaks

To help KTP meet its often urgent requirements, Cummins DKSH (Thailand) has recently supplied 60 Australian-built CustomPaks – 45 powered by Cummins’ X15 engine rated at 600 hp, and 15 powered by the QSL9 rated at 325 hp. These fully self-contained powerpacks are emissions certified to Tier 3.

The CustomPaks are coupled to hydraulically-driven, large-volume submersible water pumps sourced by KTP from US company Moving Water Industries (MWI); KTP is the exclusive distributor in Thailand for these MWI Hydroflo pumps.

Prior to Cummins’ involvement, KTP was using another diesel engine brand but service support wasn’t up to the standard required.

Long-serving KTP engineer Kittisak Thanasoot says Cummins DKSH’s reputation for technical and aftersales support along with the reliability of the Cummins product were a key reason behind KTP’s decision to specify the CustomPaks for the Royal Irrigation Department.

The ability of Cummins DKSH to respond to short delivery times was also important.

“Supplying large quantities of high horsepower diesel engines for emergency situations such as flash flooding can be a challenge for KTP,” says Kittisak Thanasoot.

“Responding to the needs of the government agencies to manage such problems in a timely manner and with least impact on communities, KTP has found the answer in our partnership with Cummins DKSH.”

Cummins Custompaks are being used for water management as Thailand struggles with its water crisis

CustomPak on site

Water crisis

Sixty Cummins Inc. CustomPaks are in service in Thailand as part of a critical water management plan aimed at easing the country’s water crisis – a crisis that has caused enormous economic and social damage and stirred conflict among communities.

Over the past several decades, Thailand has continually faced water problems caused by severe drought. Water reserves in dams and reservoirs are insufficient while water resources are often contaminated with toxins caused by urban communities and the industrial and agricultural sectors.

Severe flooding is a threat, too, at a time when the realities of climate change are hanging over the country.

As a result, the allocation of precious water resources, which must be shared among various stakeholders including new and existing industry, large and small agriculture, and cities and villages has become a flashpoint.

Kittithanapat Engineering Co. (KTP), has been involved in the water management system since 1996, working closely with authorities such as the Royal Irrigation Department, Department of Water Resources, Bangkok Metropolitan Authority and others.

CustomPaks on site

600 hp CustomPaks

To help KTP meet its often urgent requirements, Cummins DKSH (Thailand) has recently supplied 60 Australian-built CustomPaks – 45 powered by Cummins’ X15 engine rated at 600 hp, and 15 powered by the QSL9 rated at 325 hp. These fully self-contained powerpacks are emissions certified to Tier 3.

The CustomPaks are coupled to hydraulically-driven, large-volume submersible water pumps sourced by KTP from US company Moving Water Industries (MWI); KTP is the exclusive distributor in Thailand for these MWI Hydroflo pumps.

Prior to Cummins’ involvement, KTP was using another diesel engine brand but service support wasn’t up to the standard required.

Long-serving KTP engineer Kittisak Thanasoot says Cummins DKSH’s reputation for technical and aftersales support along with the reliability of the Cummins product were a key reason behind KTP’s decision to specify the CustomPaks for the Royal Irrigation Department.

The ability of Cummins DKSH to respond to short delivery times was also important.

“Supplying large quantities of high horsepower diesel engines for emergency situations such as flash flooding can be a challenge for KTP,” says Kittisak Thanasoot.

“Responding to the needs of the government agencies to manage such problems in a timely manner and with least impact on communities, KTP has found the answer in our partnership with Cummins DKSH.”

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