中文
English
بالعربية 
فارسی 
Español
Português
Français
Deutsch
Indonesia
Русский язык
しろうと
Italiano
Türkçe
ภาษาไทย
Cummins 4 Cylinder Diesel Engine QSB4.5 Engine Assy
The Cummins QSB4.5 engine is a four-cylinder, high-performance diesel engine designed and manufactured by Cummins, a leading brand in heavy-duty engines. The QSB4.5 engine is part of the Quantum Series engines, and it is perfect for a wide range of applications, from construction to agriculture, power generation, mining, marine and more.
| Model:QSB4.5 | Category: Engine assy |
| Condition: Original new&Original new | MOQ: 1 piece |
| Production Capacity: 1000pcs /Month | Standard or Nonstandard: Standard |
| Guarantee: We will check the Engine assy and send detail pictures to buyer to confirm before shipping. | |
Parameter of QSB4.5 Cummins Engine Motor
| Advertised Horsepower | 121 - 173 hp | 90 - 129 kW |
| Torque | 347 - 520 lb-ft | 470 - 705 N•m |
| Number of Cylinders | 4 | |
| Turbocharger | Variable Geometry Turbocharger |
Features of QSB4.5 Industrial Engine Assy
The Cummins QSB4.5 engine is equipped with innovative technology that ensures superior performance and reliability. One of the exceptional features of this engine is its power, producing a maximum of 173 horsepower (HP) at 2,400 revolutions per minute (RPM). Additionally, it delivers up to 520 lb-ft of torque at low RPMs, making it an excellent choice for heavy-duty applications.
The Cummins QSB4.5 engine also has a robust design to ensure durability and longevity. The engine's block and rotating assembly are made of high-strength iron, while the cylinder head is made of aluminum. This construction makes the engine lightweight and efficient without compromising performance.
The engine's fuel system is also optimized to maximize fuel economy and minimize emissions. The engine meets Tier 4 Final emission standards, and it features an advanced diesel particulate filter (DPF) that reduces emissions while increasing fuel efficiency. The engine management system controls fuel injection events, fuel pressure, and timing to ensure fuel savings.
The Cummins QSB4.5 engine's cooling system is another notable feature. The engine uses a closed-circuit system with a cast-iron water pump and a belt-driven cooling fan. This design ensures continuous cooling, even under extreme conditions. The engine also contains an air-to-air charge cooler that efficiently cools the air entering the engine, which increases fuel efficiency and maximizes performance.
Maintenance of the Cummins QSB4.5 engine is relatively easy, thanks to the engine's design. The engine's oil and fuel filters are easy to access, making filter replacement straightforward. Additionally, the engine's cooling system is self-bleeding, eliminating the need for manual bleeding. The engine management system also provides diagnostic information to help identify and resolve any potential problems.
In conclusion, the Cummins QSB4.5 engine is a dependable, high-performance engine for various heavy-duty applications. Its powerful performance, innovative technology, robust design, fuel efficiency, advanced emission system, and low maintenance requirements make it an ideal choice for industry professionals who require a reliable and efficient engine. Whether you are operating the engine in agriculture, construction, marine, mining, or any other application, the Cummins QSB4.5 engine will undoubtedly deliver excellent performance, reliability, and durability.
QSB4.5 Cummins Diesel Motor - Swafly Machinery
Swafly Machinery provides capacity and experience for 100-800 tons of mining machinery parts, excavator hydraulic pump, final drive motor, swing device, main control valve, and undercarriage parts including:
hitach : EX1200 /EX1900 /EX2500 /EX3600 /EX5500 /EX8000
komats : PC1250 /PC2000 /PC4000 /PC5500 /PC8000 /D475
cater : CAT 374F /CAT390F /CAT6020B /CAT6050 /D9 /D10 /D11
The company takes advantage of resources, absorbs the technology and experience of leading engine manufacturers, establishes maintenance workshops, develops mechanical dismantling, engine, and hydraulic system assembly maintenance and regeneration platforms, and carries out a complete machine and parts renewal business. In addition, timely develops cost-effective OEM or high-quality aftermarket products and provides overseas customers with the full range of aftermarket services.
We welcome overseas machinery buyers to contact us.
SWAFLY MACHINERY CO.LIMITED specializes in China's professional excavator parts and mining equipment parts. Founded in 2009, Based on more than 15 years of endeavor and experience, we can supply a quality-trusted full range of machinery engines for KUBOTA/ YANMA/ Perkn/ CAT/ Cummin/ Komats/ Isuz/ Mitsubishi/ Volvo/ Doosan brands. They are widely used in construction machinery equipment, excavator, generator set, industry, marine, and agricultural tractor machinery. The company sells over 3000 set machinery engines worldwide, including in the USA, CANADA, the UK, Mexico, Russia, Australia, Turkey,Netherlands, Kazakhstan, Mongolia, Indonesia, South America, and South Africa.
