Cummins Z15N Diesel Engine

Cummins Z15N diesel engine

Cummins Z15N series | Vehicle | Truck |  engine(s)

Max. horsepower: 580  PS
Max. torque: 2600  N.m
Rated power:: 311  PS

Product Advantages

• Excellent power output: Maximum power of 580PS, and maximum torque of 2,600N·m. • Ultra-low gas consumption: The advanced intelligent control system CBM2.0 brings about a gas consumption of about 5%-10% lower than that of China V version, which is equivalent to an annual fuel cost reduction of more than 20,000 yuan. • Doubled reliability: Two-stage three-way catalyst system, twin-scroll dual-bypass turbocharging system, optimized cylinder head water jacket structure, advanced crankcase ventilation system and fuel filter. • Safety first: Exhaust braking power up to 270kW, powertrain integrated auxiliary braking control technology, transmission fail-safe shutdown control technology LIGO.

Product Portfolio

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

15NNS6B430A

316/1900

2200/900-1300

vehicle;truck

China VI

15NNS6B470A

346/1900

2300/1000-1400

vehicle;truck

China VI

15NNS6B500A

368/1900

2400/1000-1400

vehicle;truck

China VI

15NNS6B530A

390/1900

2500/1100-1400

vehicle;truck

China VI

15NNS6B550A

404/1900

2600/1100-1400

vehicle;truck

China VI

15NNS6B580A

427/1900

2600/1100-1400

vehicle;truck

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 Z15N Diesel Engine Spare Parts

Looking for spare parts for your Cummins Z15N 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 Z15N 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 Z15N Engine – Overview & FAQ

The Cummins Z15N is the natural-gas variant of Dongfeng Cummins' (DCEC) Z15 flagship heavy-truck platform, giving fleet operators a cleaner-burning alternative to diesel for long-haul tractors and dump trucks while retaining the Z-series' high power output. This variant has a certified net power of 311kW with 2600N.m of torque, an entry tier in the Z15N natural-gas truck engine lineup.

Xunai Machinery supplies the full Cummins Z15N range, including 15NNS6B430A, 15NNS6B470A, 15NNS6B500A, 15NNS6B530A, 15NNS6B550A, 15NNS6B580A. Contact us for the exact specification, availability and lead time of any model.

The Cummins Z15N diesel engine is commonly used for | 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 Z15N and other Cummins engine series. Contact us for a quotation.

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