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Cummins Construction Machinery Diesel Engine QSB4.5-C

Cummins Construction Machinery Diesel Engine QSB4.5-C

  • Standard


DCEC QSB4.5-C110B Industrial engine is a 4-cylinders in line, 4.5 liter four-strokes engine with 107mm bore and 124mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler. The prime power at 2200RPM of DCEC QSB4.5-C110B Industrial engine is 110HP. As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack. We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Applications :

Cummins QSB4.5-C included models of QSB4.5-C110,QSB4.5-C130,QSB4.5-C160 ,the applications widely use on Construction Equipment such as Excavators, Rollers,Graders,Bulldozers, Cranes etc..

Advantages of QSB4.5 Construction machinery Engines:

1.The five key systems of the engine are developed and optimized and integrated by Cummins to ensure the reliability of the engine.

2.High pressure common rail fuel system (HPCR), fuel injection pressure up to 1600bar, rapid throttle response at different speeds, more efficient power output, better fuel economy, and lower noise.

3. Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to the application needs, and the self-diagnosis and self-protection capabilities are stronger.

4. The filter system is redesigned for oil products, and the fuel is adaptable and suitable for applications in various fields.

5. Strong environmental adaptability, good cold start performance.

Specification details:

Cummins QSB4.5-C Serials Construction Engine Specifications
Engine Models QSB4.5-C110,QSB4.5-C130,QSB4.5-C160
Rated Power82kW/110HP
Rated Speed2700 RPM
Engine Type4 Cylinders, in Line
Bore*Stroke(mm) 107mm * 124mm
Displacement 4.5 L
Compression Ratio 17.3: 1
Peak Torque502N.m @1500r/min
Fuel Consumption21.6 L/hr
Aspiration TypeTurbocharged 
Cooling MethodWater Cooled
Start Type24V, Electric Start
Fuel SystemHPCR 
Packing Weight368KG
Cummins diesel engine  QSB4.5-C trade information
Warranty Time1 year or 1000 hours, which one comes first
Delivery PortShanghai or any China port
Leading Time15 working days
trade TermesFOB/CIF
Payement termes T/T, L/C