Seth Muhammad Tufail and Sons

Diesel Engine


Seth Tufail Engine

Seth Tufail "Diesel Engine" is the best substitute of the international level one. It is an environment friendly engine that emits low smoke. It consumes less petrol but works excellently. Manufactured under expert engineers supervision.

A diesel engine (also known as a compression-ignition engine) is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel that has been injected into the combustion chamber. This is in contrast to spark-ignition engines such as a petrol engine (gasoline engine) or gas engine (using a gaseous fuel as opposed to gasoline), which uses a spark plug to ignite an air-fuel mixture. The diesel engine has the highest thermal efficiency of any regular internal or external combustion engine due to its very high compression. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.


Seth Tufail diesel engines have overcome disadvantages of earlier models of higher noise and maintenance costs. Our diesel engine are quiet and require less maintenance.

  • Direct injection in open type combustion chamber provided in an aluminium alloy piston with long stem multi hole nozzle results into low fuel consumption and easy starting.
  • Engine is continuously cooled by flow of water. Either by Radiator mounted on engine or direct water supply. Front radiator mounted engines also available.
  • Standard rotation is clockwise looking at fly wheel. Engine with reverse rotation can also be provided on demand.
  • The engine is designed for starting by hand. Electric Start Provision can also be provided against specific requirement. Dynamo battery chargers also available.
  • A sensible mechanical centrifugal type governor mounted on the camshaft gear. Speed variation is controlled within limits to comply with class B1 governing as per IS: 10001 (GENERAL PURPOSE)
  • High Speed diesel is supplied to the fuel pump by gravity feed through an efficient replaceable paper element type main filter. Industrial type double bowl heavy duty type filter BOSH make also available.
  • Engine‚Äôs moving parts are lubricated by force feed and partly by splash lubrication. A throwaway type bypass filter is provided for filtering the lubricating oil. Lube. Oil is supplied under constant pressure by lube. Oil pump. Centrifugal type Lube. Oil cleaner also available for long engine life.

From where I can buy Seth Tufail's Diesel Engine?

You can buy it from our any authorized distributor. Our distributors are in almost every city of Pakistan including Kashmir.

Do you offer after sales services?

Yes, our dedicated support team is always there to help you. For more details, call us.