Generator set, Engine unit and spare parts

info@twinpower.cc

Cummins ISZ 13 Vehicle Engine

Cummins ISZ 13 Vehicle Engine

Power:

317kw~388kw

Rating type:

Rated Power

Type:

In line, 6 cylinders, 4 stroke

Application:

Vehicle Engine for Bus, Truck etc.

Packing Size:

1400*1000*1500 mm

Weight:

1380kg

HS Code:

840820

Technical Specification of Cummins ISZ 13 Vehicle Engine

Engine Model

ISZ425 40~ISZ520 50

Fuel System

XPI

Rated Power

317kw~388kw

Peak Engine Torque

1966N.m~2508N.m

Rated Speed

1900rpm~2100rpm

Compression Ratio

17: 1

Fuel Consumption

Aspiration

Turbocharged & Charge Air Cooled

Bore

130

Stroke

163

Displacement

13L

Emission

China Stage IV, China Stage V

General Information of Cummins ISZ 13 Vehicle Engine

Powerful and Reliable Performance

The Cummins ISZ 13 Vehicle Engine is designed to deliver strong, reliable power for heavy-duty trucks, buses, and vocational vehicles. With a 13-liter displacement, it produces high horsepower and torque, making it ideal for long-haul operations and demanding workloads. Fleet operators rely on it for consistent performance and long-term durability.

Advanced Engineering for Efficiency

Thanks to modern engineering, the Cummins ISZ 13 Vehicle Engine offers both power and fuel efficiency. Its advanced fuel system provides precise fuel delivery, leading to cleaner combustion, reduced emissions, and lower fuel costs. As a result, operators can save on operating expenses while meeting global emission standards.

Easy Maintenance and Global Support

In addition, the ISZ 13 is built for easy service. Its modular design allows for faster repairs, and genuine parts are widely available through Cummins’ global service network. Furthermore, electronic controls provide real-time monitoring and diagnostics, helping fleets minimize downtime and maintain high productivity.

Comfort and Long-Term Value

Moreover, the engine operates smoothly with reduced vibration and lower noise, providing a more comfortable driving experience. Its proven durability ensures long-term value, making it a reliable investment for operators who demand high performance under tough conditions.

Conclusion

Overall, the Cummins ISZ 13 Vehicle Engine combines powerful performance, fuel efficiency, and easy maintenance in one proven package. Therefore, it remains a preferred choice for fleet operators and vehicle manufacturers who need dependable heavy-duty engines.

Model Emission Standard Governed (kW@RPM) Peak Torque (Nm@RPM) Cylinders Displacement (Liters)
ISZ425 40 China StageIV 317@2100 1966@1200~1500 6 13
ISZ450 40 China StageIV 335@2100 2237@1200~1400 6 13
ISZ480 40 China StageIV 358@2100 2321@1100~1500 6 13
ISZ520 40 China StageIV 388@2100 2508@1200~1500 6 13
ISZ525 40 China StageIV 392@2100 2508@1200~1500 6 13
ISZ425 41 China StageIV 312@1900 2016@1000~1400 6 13
ISZ450 41 China StageIV 331@1900 2238@1000~1300 6 13
ISZ480 41 China StageIV 353@1900 2321@1000~1300 6 13
ISZ520 41 China StageIV 382@1900 2458@1100~1300 6 13
ISZ425 50 China StageV 317@2100 1966@1200~1500 6 13
ISZ450 50 China StageV 335@2100 2238@1200~1400 6 13
ISZ480 50 China StageV 358@2100 2320@1100~1500 6 13
ISZ520 50 China StageV 388@2100 2508@1200~1500 6 13

Download of Cummins ISZ 13 Vehicle Engine Datasheet

Model

Power

Emission

Datasheet

Drawing

Service Manual

ISZ425 40~ISZ520 50

317kw~388kw

China Stage IV, China Stage V

Download

Download

Download

Model

ISZ425 40~ISZ520 50

Power

317kw~388kw

Emission

China Stage IV, China Stage V

Datasheet

Download

Drawing

Download

Service Manual

Download

Related Products

Cummins B 5.9 Vehicle Engine

Cummins B 5.9 Vehicle Engine

Power: 125kw~162kw

Rating Type: Vehicle Engine

Packing Size: 1400*900*1400mm

Weight: 570kg

HS Code: 840820

Cummins ISL 9.5 Vehicle Engine

Cummins ISL 9.5 Vehicle Engine

Power: 215kw~285kw

Rating Type: Rated Power

Packing Size: 1300*1000*1500mm

Weight: 900kg

HS Code: 840820

Cummins ISL 8.9 Vehicle Engine

Cummins ISL 8.9 Vehicle Engine

Power: 201kw~294kw

Rating Type: Rated Power

Packing Size: 1450*1020*1360mm

Weight: 700kg

HS Code: 840820

Cummins L 8.9 Vehicle Engine

Cummins L 8.9 Vehicle Engine

Power: 206kw~276kw

Rating Type: Rated Power

Packing Size: 1450*1020*1360mm

Weight: 700kg

HS Code: 840820

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@twinpower.cc”. 

Thank you for reaching out!

We'll get back to you as soon as possible. For urgent matters, you’re welcome to contact us directly at info@twinpower.cc.