Introduction of Three Types of Injection Pumps

P7100 Injection Pump

Tests on the Cummins 5.9 fuel system know that the fuel flow is 0.59 GPM (maximum) at 2,200 RPM. Engineers have spent a lot of development time to ensure that the P pump stays cool with the fuel flow provided by the lift pump. the P7100 injection pump can run without problems for 300 to 500,000 miles or more There are commercial trucks that have driven a million miles with the P pump and Cummins lift pump.

The fuel baffle controls the amount of fuel to the P7100 fuel injection pump, which is the heart of Cummins engine performance. The governor controls the engine's response to load and the maximum engine speed.

The P7100 fuel injection pump was very successful for the 1994-1998 5.9L Cummins 12V engine because of the P7100 fuel injection pump's durability and meeting the requirements of the 12-valve Cummins engine. Today, the P7100 and its P7100 fuel injection pump are still very popular with Dodge enthusiasts. Whether pulling sleds, racing or daily drivers, the '94-98 Dodge Cummins 5.9L 12V diesel has proven to be a true workhorse.

5.9 Cummins Injection Pump

For hardcore enthusiasts, it is arguably one of the most popular oil burners ever built. Cummins engines dominated the agricultural sector long before they made their debut in heavy-duty trucks. The 12-valve 5.9-liter Cummins I-6 engine was developed and installed in Dodge pickups beginning in 1989, creating one of the most legendary partnerships in automotive history.

Although Cummins' 5.9-liter (B-series) engines are produced in many different configurations, such as the 5.9-liter Cummins injection pump. The Cummins 5.9-liter (B-series) engine powerplant was originally designed for medium-duty commercial trucks, but in 1989, Dodge's truck division began installing the first version of the engine, commonly referred to as the "12-valve," in on-highway pickups.

The 5.9 liter Cummins injection pump is an important part of the diesel engine on a car. The injection pump assembly is usually a whole composed of injection pump, governor and other components installed together. Among them, the governor is the component that guarantees the low speed operation of the diesel engine and the limitation of the maximum speed, ensuring that a certain relationship between the injection volume and the speed is maintained. The injection pump is the most important part of the diesel engine, and is regarded as the heart of the diesel engine, once it goes wrong, it will make the whole diesel engine work out of order.

Perkins 4.236 Injection Pump

The first Perkins 4.236 engine rolled off the production line in August 1964. Over 70,000 units were produced in the first three years and between 1969 and 1984 production in the UK alone grew to over 60,000 units per year. Worldwide production through franchisees saw sales soar to even higher levels in its later years. the 4.236 cemented Perkins' leading position in the agricultural market, which it dominated for the next 30 years.

The 4.236, together with its six-cylinder counterpart, the 6.354, was a logical development of the iconic P-series engine that established the company's global reputation as a manufacturer of reliable, efficient and innovative diesel engines.

The key part of the Perkins 4.236 injection pump is the plunger. If we take the common hospital syringe as an analogy, then the movable plug is called the plunger, and the syringe is called the plunger sleeve, assuming that a spring is installed inside the needle Jane against one end of the plunger, and the other end of the plunger touches the camshaft, when the camshaft rotates for one week, the plunger will move up and down once inside the plunger sleeve. This is the basic movement of the Perkins 4.236 injection pump plunger.