Cummins diesel engines power construction machinery around the globe. Through proven partnerships with some of the world’s finest brands, Cummins engines are available in equipment ranging from bulldozers and excavators to grinders and air compressors.

To accommodate the vast needs of the worldwide construction industry, Cummins offers a diverse engine lineup, with ratings from 50-1200 hp. Every Cummins construction engine is engineered to deliver outstanding productivity, built for reliable performance in the harshest environments and designed to give you every advantage for your next job.

For the toughest jobs around the world, people who know, trust Cummins.

Powering construction jobsites around the globe, Cummins construction engines are the driving force behind the world’s finest construction applications. With ratings from 49-1200 hp (37-859 kW), our diverse construction engine lineup offers the flexibility to meet your specific power solution needs.

Cummins engines can be found in almost every type of construction equipment imaginable, from loaders of every size to excavators, cranes and more. Contractors and construction companies depend on Cummins to power their construction equipment, and on Cummins Africa to make sure your equipment remains running in top condition.

Engine-driven fire pumps operate use gasoline or diesel to control a high-powered engine to help you move a lot of water. These portable pumps are great for a variety of applications, including wildland firefighting, low-pressure firefighting, water transfer or de-watering.

Emergency Generators or Diesel Engine Driven Pumps Fire pumps have been used to supply water and pressure to fire protection systems for over a century. A fire pump can be used in cases where flow and pressure or both are lacking.

How are you prepared for an extended power outage (more than two weeks)?

Well. I maybe consider to rent a diesel generator set or a gasoline generator set if i really need electricity to work. Generator set can be as an emergency unit when power grid failure. Many people use them for pri

How would you build a generator that produces alternating voltage with a constant current?

The generator with alternator voltage can not produce constant surrent.

The current will be effect by the generator load. For example, for 400kw diesel generator

, 50Hz, 1500rpm, power factor 0.8lag, its current is 400kw x 1.8A=720A.

The range of diesel engine driven water transfer pumps by TW POWER , offer exceptional performance at a realistic price. These pump and engine combinations have been designed to move high volumes of water around your farm, property, business or construction site with ease.

Water pumps with diesel engine for agricultural irrigation Custom-made water pumps, open mounted on solid steel base frame, for agricultural irrigation. The pump units are specially designed for continuous operation in the extreme hot conditions in Africa.