- Price: Approximately $2 million
- Max Temperature: 1,000°F (538°C)
- Thrust: 1,800 to 2,000 shaft horsepower
- Cooler Type: Air-to-air heat exchanger
The General Electric T700 is one engine that embodies resilience in the air. Used primarily in military helicopters like the Black Hawk and Apache, it combines power and longevity, delivering 1,800 to 2,000 shaft horsepower.
Designed to withstand extreme conditions, it can handle temperatures up to a blistering 1,000°F, ensuring its performance when the heat is on — literally.
Thanks to its air-to-air heat exchanger, the T700 stays cool when the battlefield gets hot. With a hefty price tag of around $2 million, this engine doesn’t come cheap, but its reliable and robust design makes it indispensable for defense operations worldwide.
- Price: Approximately $25 million
- Max Temperature: 1,800°F (982°C)
- Thrust: 6,000 shaft horsepower
- Cooler Type: Air-to-air heat exchanger
The Rolls-Royce AE 1107C-Liberty is a powerhouse designed for the V-22 Osprey, a tiltrotor aircraft that needs an engine capable of handling extreme demands. With a price tag of around $25 million, this engine isn’t just expensive; it’s built for perfection.
Capable of generating a whopping 6,000 shaft horsepower, the AE 1107C-Liberty delivers both vertical lift and sustained flight performance.
It can endure temperatures up to 1,800°F, thanks to a sophisticated air-to-air heat exchanger that keeps things cool even when the pressure’s on. For military and aerospace applications, this engine's strength and precision make it a critical asset for versatile and challenging operations.
- Price: Approximately $12,000 - $18,000
- Max Temperature: Up to 220°F (104°C) under normal operation
- Thrust: Up to 330 horsepower
- Cooler Type: Water-to-air intercooler
The Caterpillar C7 is a beast that knows no quit. Known for powering everything from heavy-duty trucks to industrial equipment, this engine is celebrated for its hardiness and its sheer, unshakable endurance. Designed with a water-to-air intercooler, it keeps its cool even under heavy loads and rough conditions, making it a favorite in high-impact industries.
With 330 horsepower of raw thrust, the C7 doesn’t just haul; it hauls like it means it. And despite facing intense conditions, the C7 runs efficiently up to 220°F without a hint of struggle. While it comes at a premium price, this engine is worth every penny, delivering unstoppable performance where durability is non-negotiable.
- Price: Approximately $10,000 - $25,000
- Max Temperature: Up to 210°F (99°C)
- Thrust: Delivers between 400 and 600 horsepower, depending on model
- Cooler Type: Air-to-air intercooler
The Detroit Diesel Series 60 is a legend in the world of heavy-duty engines. Known for its longevity and powerful performance, this engine has powered countless semi-trucks and commercial vehicles since its introduction. With up to 600 horsepower, it’s built to tackle long hauls and demanding workloads with ease.
Thanks to its air-to-air intercooler, it stays cool under pressure, ensuring consistent performance even when pushing its limits. Running efficiently up to 210°F, the Series 60 is designed for the kind of heat that comes with hours of continuous operation.
Its remarkable durability and power have made it a top choice for truckers and fleet owners, proving that when it comes to tough engines, Detroit Diesel’s Series 60 is still one of the best.
- Price: Approximately $4,000 - $7,000 (for used units)
- Max Temperature: Up to 190°F (88°C)
- Thrust: Delivers between 67 and 123 horsepower, depending on the version
- Cooler Type: Air-to-air intercooler
The Mercedes-Benz OM 617 is an iconic engine that has earned its spot as one of the most reliable diesel engines in automotive history. Found in vehicles like the Mercedes-Benz W123, this engine was designed to withstand the test of time and heavy use, with a reputation for running for millions of miles.
The OM 617 delivers solid power, ranging from 67 to 123 horsepower, making it an excellent choice for those who need a dependable engine without excessive complexity. Its air-to-air intercooler ensures it keeps its cool even during tough drives.
Despite the relatively modest horsepower, this engine is known for its remarkable durability, operating smoothly up to 190°F and thriving in a variety of environments—from city roads to rugged, remote areas.
- Price: Approximately $5,000 - $10,000 (for used units)
- Max Temperature: Up to 230°F (110°C)
- Thrust: Delivers between 215 and 275 horsepower, depending on model
- Cooler Type: Air-to-water intercooler
The Ford 7.3L Power Stroke is a powerhouse known for its reliability and impressive torque. Found in Ford Super Duty trucks, it delivers between 215 and 275 horsepower, providing the strength needed for towing and heavy-duty tasks.
Its air-to-water intercooler keeps the engine cool under high stress, and it operates efficiently at temperatures up to 230°F. Revered for its longevity, the 7.3L is capable of handling hundreds of thousands of miles with minimal issues, making it a favorite for anyone needing an engine that can endure the toughest conditions.
Simply put, it’s built for the long haul.
- Price: Approximately $10 million
- Max Temperature: 1,980°F (1,082°C)
- Thrust: 35,000 lbf (pound-force)
- Cooler Type: Air-to-air heat exchanger
The Pratt & Whitney F119 is an engine built for the sky, powering the F-22 Raptor, one of the most advanced fighter jets in the world. With an impressive thrust of 35,000 lbf, it’s engineered for supersonic speeds, delivering unparalleled performance and agility.
The engine operates at temperatures as high as 1,980°F, pushing the limits of both technology and endurance.
To keep it running cool under intense pressure, it uses an air-to-air heat exchanger. Priced around $10 million, the F119 is a costly but absolutely vital component for stealth and speed, making it one of the most advanced and reliable engines in the aerospace industry.
- Price: Approximately $15 million
- Max Temperature: 2,000°F (1,093°C)
- Thrust: 29,000 to 32,000 lbf (pound-force)
- Cooler Type: Air-to-air heat exchanger
The General Electric F110 is a high-performance engine used in several fighter jets, including the F-16 Fighting Falcon and the F-15E Strike Eagle. With thrust capabilities ranging from 29,000 to 32,000 lbf, it provides the muscle needed for both combat and high-speed maneuvering.
Operating at temperatures up to 2,000°F, this engine is designed to withstand extreme conditions without breaking a sweat.
To keep it cool, the F110 uses an efficient air-to-air heat exchanger, ensuring reliable performance even in the most demanding aerial missions. At around $15 million, it's a hefty investment, but its power, efficiency, and durability make it an essential asset for modern air forces worldwide.
- Price: Approximately $10,000 - $15,000
- Max Temperature: Up to 220°F (104°C)
- Thrust: Between 110 and 275 horsepower (Depending on model)
- Cooler Type: Water-to-air intercooler
The Cummins QSB Series is a go-to choice for those who need both reliability and power. Widely used in construction, marine, and agricultural equipment, this engine is built for endurance in tough environments. Its water-to-air intercooler keeps it cool under pressure, ensuring steady performance even in grueling conditions.
With a horsepower range of 110 to 275, the QSB Series adapts to various applications, from powering compact machines to handling heavy-duty tasks. Running smoothly up to 220°F, it’s well-suited for hot, continuous operation. Known for efficiency and durability, this engine proves that Cummins has mastered the art of building powerhouses that can handle the grind without breaking a sweat.
- Price: Approximately $30,000 - $45,000
- Max Temperature: 210°F (99°C)
- Thrust: 350 horsepower
- Cooler Type: Air-to-water intercooler
The Cummins NTA885 is a workhorse engine, designed to deliver solid performance in demanding applications like construction and heavy equipment. With a price range of $30,000 to $45,000, it’s a robust, reliable option for industries where downtime isn't an option.
This engine churns out 350 horsepower, providing enough muscle to power everything from industrial machinery to mining trucks.
Its maximum operating temperature is a manageable 210°F, thanks to the air-to-water intercooler that ensures it keeps its cool even under heavy strain. Whether it's hauling tons of material or powering through rough terrain, the NTA885 proves that strength and efficiency can go hand in hand.
- Price: Approximately $250,000 - $400,000
- Max Temperature: 1,160°F (627°C)
- Thrust: 1,500 horsepower
- Cooler Type: Air-to-water intercooler
The MTU MB 873 Ka-501 is a high-performance engine typically used in military and heavy-duty vehicles, including tanks like the Leopard 2. With a price tag ranging from $250,000 to $400,000, this engine is designed for durability and power, producing up to 1,500 horsepower.
It operates efficiently even at high temperatures, up to 1,160°F, ensuring reliability in extreme conditions.
To maintain optimal performance, the MB 873 Ka-501 uses an air-to-water intercooler, preventing overheating during intense operations. This engine is built to endure, making it a key player in military and industrial applications where power, precision, and resilience are paramount.
- Price: Approximately $2 million
- Max Temperature: 1,400°F (760°C)
- Thrust: 1,500 horsepower
- Cooler Type: Air-to-water intercooler
The Honeywell AGT1500 is a powerhouse gas turbine engine used in the M1 Abrams tank, designed to withstand extreme battlefield conditions.
With a price tag around $2 million, this engine is built for both endurance and raw power, delivering 1,500 horsepower to propel the tank across tough terrain. Operating at a max temperature of 1,400°F, it handles intense heat and stress without missing a beat.
Equipped with an air-to-water intercooler, the AGT1500 stays cool under fire, ensuring consistent performance even during the most demanding operations. When it comes to military vehicles, this engine’s reliability and performance make it a true workhorse in armored combat.
- Price: Approximately $20,000 - $50,000
- Max Temperature: 200°F - 220°F (93°C - 104°C)
- Thrust: 1,000 to 1,500 horsepower
- Cooler Type: Water-cooled radiator
The V-12 Diesel Engine, a true marvel of heavy-duty engineering, is often found powering large vehicles such as military tanks, industrial equipment, and ships. With a price range of $20,000 to $50,000, it provides robust performance that keeps things running smoothly under intense conditions.
Delivering between 1,000 and 1,500 horsepower, this engine offers serious muscle for tough jobs, whether it’s navigating rugged terrain or hauling heavy loads.
Its water-cooled radiator ensures that temperatures stay within optimal ranges of 200°F to 220°F, even during strenuous operations. The V-12 Diesel Engine’s durability, combined with its impressive thrust, makes it an essential workhorse in both military and industrial fields.
- Price: Approximately $15 million
- Max Temperature: 1,250°F (677°C)
- Thrust: 25,000 shaft horsepower (SHP)
- Cooler Type: Air-cooled
The General Electric LM2500 is a workhorse that has powered everything from naval ships to gas turbines for power plants. With a price tag hovering around $15 million, it's no surprise that this engine is trusted in high-stakes, high-power applications.
The LM2500 kicks out an impressive 25,000 shaft horsepower, giving it the muscle needed to push large ships through the sea or generate massive electricity.
Despite operating in environments that could melt lesser engines, it can handle a max temperature of 1,250°F without breaking a sweat. Its air-cooled system efficiently regulates temperatures, ensuring reliable performance under tough conditions. For sheer versatility and power, the LM2500 stands tall in a class of its own.
- Price: Estimated at $15 million (per engine)
- Max Temperature: 1,300°F (704°C)
- Thrust: 38,050 lbf (pound-force)
- Cooler Type: Oil cooler and air cooling
The Rolls-Royce Olympus 593 is the turbojet engine that powered the legendary Concorde, and it didn’t just fly; it defied expectations. With a price tag of around $15 million per engine, this powerhouse was engineered to handle supersonic speeds and the extreme stresses that come with them.
Boasting an impressive thrust of 38,050 lbf, it allowed the Concorde to cruise at over twice the speed of sound. With a max temperature of 1,300°F, the Olympus 593's design demanded cutting-edge cooling technology, employing both oil and air cooling systems to keep everything running smoothly.
Truly an icon of aviation engineering, this engine made the impossible possible.
