Cummins D4.5 Diesel Engine

Cummins D4.5 diesel engine

Cummins D4.5 series | Bus | Vehicle | Truck |  engine(s)

Max. horsepower: 240  PS
Max. torque: 850  N.m
Rated power:: 139  PS

Product Advantages

This engine is a high-quality industry-leading power product beyond the classic, and is still the best choice for you with high energy in a small body • Strong power: Improved horsepower and peak torque, excellent torque per liter. • High stability and reliability: The high-efficiency filtration system can well protect the fuel system components throughout their life cycle. • Effective fuel saving: The intelligent fuel consumption management system can provide the best fuel consumption management solutions.

Product Portfolio

Model Rated power/speed (kW/rpm) Peak torque/speed (N·m/rpm) Application Standards

D4.5NS6B190

140/2300

700/1300

vehicle;truck;bus

China VI

D4.5NS6B190-1

140/2300

750/1100-1700

vehicle;truck;bus

China VI

D4.5NS6B200

147/2300

750/1100-1800

vehicle;truck;bus

China VI

D4.5NS6B210

147/2300

760/1300

vehicle;truck;bus

China VI

D4.5NS6B220

162/2300

820/1300

vehicle;truck;bus

China VI

D4.5NS6B235

173/2300

850/1200-1600

vehicle;truck;bus

China VI

D4.5NS6B240

176/2300

850/1200-1600

vehicle;truck;bus

China VI

Cummins Genuine parts

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part1
Fuel pump

part2
Cylinder head

part3
Cylinder block

part4
Crankshaft

part4
Starter motor

part4
Piston

part4
Injector

part4
Alternator

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Cummins D4.5 Diesel Engine Spare Parts

Looking for spare parts for your Cummins D4.5 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Cummins engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your D4.5 engine running with fast-shipping OEM-quality components at factory prices.

Browse all Cummins spare parts Cummins piston rings Cummins cylinder liners Cummins crankshafts Cummins gasket kits

Cummins D4.5 Engine – Overview & FAQ

Part of Cummins' D-series (ISDe), the electronically-controlled evolution of the mechanical B/C-series platforms built by Dongfeng Cummins (DCEC) since the joint venture's 1996 founding, using BOSCH high-pressure common-rail fuel injection and 24-valve cylinder heads to meet Euro III/IV emissions across Dongfeng's truck and bus lineup. This 4.5L variant delivers 240hp (179kW) with 850N.m of torque and 139kW of rated power, an entry tier in DCEC's D4.5 truck engine range for medium Dongfeng vehicles.

Xunai Machinery supplies the full Cummins D4.5 range, including D4.5NS6B190, D4.5NS6B190-1, D4.5NS6B200, D4.5NS6B210, D4.5NS6B220, D4.5NS6B235, D4.5NS6B240. Contact us for the exact specification, availability and lead time of any model.

The Cummins D4.5 diesel engine is commonly used for | Bus | Vehicle | Truck | applications. As a China-based manufacturer and exporter, Xunai Machinery ships Cummins engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of Cummins spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the D4.5 and other Cummins engine series. Contact us for a quotation.

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