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Caterpillar C13 Engine for Heavy-Duty Applications
Caterpillar C13 Engine – Detailed Product Description
Overview
The Caterpillar C13 engine is a heavy-duty diesel engine designed for high-performance applications in trucks, construction equipment, generators, and industrial machinery. Known for its reliability, durability, and powerful performance, the C13 is engineered to meet the toughest operational demands while maintaining fuel efficiency and long service life.
Whether you are replacing an old engine, upgrading your fleet, or building a new machine, the Caterpillar C13 delivers the power and consistency your operations require.
Specifications
Feature | Details |
---|---|
Engine Model | Caterpillar C13 |
Type | Inline 6-cylinder diesel engine |
Displacement | 12.5 liters |
Horsepower | 380 – 475 hp (depending on configuration) |
Torque | 1,730 – 1,850 lb-ft |
Aspiration | Turbocharged, aftercooled |
Fuel System | Electronic Unit Injection (EUI) |
Emission Standards | EPA Tier 3 / Tier 4 (depending on model year) |
Cooling System | Water-cooled |
Weight | Approx. 1,050 – 1,200 kg |
Applications
The Caterpillar C13 engine is widely used in:
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Heavy-duty trucks: Long-haul trucks, dump trucks, and tippers.
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Construction equipment: Excavators, bulldozers, and loaders.
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Generators: Industrial and commercial generator sets.
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Marine and industrial machinery: Boats, cranes, and other equipment requiring robust diesel power.
Key Features & Advantages
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High Performance – Provides consistent horsepower and torque for demanding workloads.
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Durable & Reliable – Built with Cat’s advanced engineering for long service life under harsh conditions.
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Fuel Efficient – Optimized combustion and electronic fuel injection reduce fuel consumption.
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Easy Maintenance – Designed with accessible components, simplified service, and readily available parts.
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Versatile Applications – Suitable for on-road, off-road, industrial, and marine uses.
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Emissions Compliance – Meets modern environmental standards, including EPA Tier 4 configurations.
Why Choose Caterpillar C13 Engine?
The C13 engine stands out for its balance of power, durability, and efficiency. It is a trusted choice for operators who need:
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Dependable performance in extreme conditions
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Extended engine life with minimal downtime
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Availability of replacement and remanufactured engines and parts
With Caterpillar’s global support network, you can source parts, service, and rebuild kits easily, ensuring your C13 engine remains in peak condition for years.
Related Products
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CAT C13 Rebuilt Engines
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CAT C13 Engine Overhaul Kits
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Turbochargers, Injectors, and Engine Parts for C13
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CAT C13 Used Engines

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