Cummins D4.0 Diesel Engine

Cummins D4.0 diesel engine

Cummins D4.0 series | Bus | Vehicle | Truck |  engine(s)

Max. horsepower: 200  PS
Max. torque: 730  N.m
Rated power:: 110  PS

Product Advantages

This engine is an excellent power product integrating the advanced technologies in Europe and the United States as well as the delicate craftsmanship in China, and can help improve the vehicle performance with its small and compact structure, excellent torque output, and dynamic intelligent control. • Strong power: The improved low-speed torque output makes start, acceleration and climbing easier and better. • High stability and reliability: The single-cylinder after-treatment system ensures more compact structure, simpler system and higher stability. • Efficient fuel saving: The intelligent fuel consumption management system allows for optimum fuel economy.

Product Portfolio

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

D4.0NS6B150

110/2400

520/1300

vehicle;truck;bus

China VI

D4.0NS6B160

118/2400

550/1300

vehicle;truck;bus

China VI

D4.0NS6B170

125/2400

600/1300

vehicle;truck;bus

China VI

D4.0NS6B185

136/2400

700/1300

vehicle;truck;bus

China VI

D4.0NS6B195

143/2400

600/1300

vehicle;truck;bus

China VI

D4.0NS6B195-1

143/2400

730/1300

vehicle;truck;bus

China VI

D4.ONS6B200

147/2400

730/1300

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 D4.0 Diesel Engine Spare Parts

Looking for spare parts for your Cummins D4.0 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 D4.0 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 D4.0 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 4.0L variant delivers 200hp (149kW) with 730N.m of torque and 110kW of rated power, an entry tier in DCEC's D4.0 truck engine range for light and medium Dongfeng vehicles.

Xunai Machinery supplies the full Cummins D4.0 range, including D4.0NS6B150, D4.0NS6B160, D4.0NS6B170, D4.0NS6B185, D4.0NS6B195, D4.0NS6B195-1, D4.ONS6B200. Contact us for the exact specification, availability and lead time of any model.

The Cummins D4.0 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 D4.0 and other Cummins engine series. Contact us for a quotation.

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