Caterpillar C18 engine for Caterpillar excavator

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Caterpillar C18 engine for Caterpillar excavator - Machineryline
Caterpillar C18 engine for Caterpillar excavator | Image 1 - Machineryline
Caterpillar C18 engine for Caterpillar excavator | Image 2 - Machineryline
Caterpillar C18 engine for Caterpillar excavator | Image 3 - Machineryline
Caterpillar C18 engine for Caterpillar excavator | Image 4 - Machineryline
Caterpillar C18 engine for Caterpillar excavator | Image 5 - Machineryline
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Type: engine
Part number: c1.1,C2.2,C3.3,C4.4,C6.6,C7.1,C9,C13,C15,C18
Catalog number of the original: c1.1,C2.2,C3.3,C4.4,C6.6,C7.1,C9,C13,C15,C18
Spare part type: original spare part
Year of manufacture: 2025-01
Location: China Guangzhou12796 km to "United States/Columbus"
Seller stock ID: C18
Placed on: Oct 7, 2025
Description
Engine power: 608 HP (447 kW)
Number of cylinders: 6
Engine type: in-line
Turbo
Fuel: diesel
EEV
Intercooler
Engine volume: 18,100 cm³
Number of valves: 24
Engine
Fuel: diesel
Turbo
Intercooler
EEV
Condition
Condition: new
Warranty:: 3 months

More details — Caterpillar C18 engine for Caterpillar excavator

Product Description: The Cat C18 is a six-cylinder, in-line, water-cooled, four-stroke diesel engine with a displacement of approximately 18.1L. Equipped with turbocharging and intercooling technology, it offers powerful power and fuel efficiency. Known for its high reliability, durability, and ease of maintenance, it is widely used in heavy-duty trucks, construction machinery, mining equipment, generator sets, and marine power equipment. The C18 delivers stable power output under high load and continuous operating conditions and complies with EPA Tier 3/4 / EU Stage IIIA/V emission standards.

CAT C18 Product Specifications

Engine Type: Inline 6-cylinder, 4-stroke, water-cooled diesel engine

Displacement: 18.1L

Bore × Stroke: 137 mm × 171 mm

Compression Ratio: 17.3:1

Combustion System: Direct Injection

Charging: Turbocharging + Intercooling

Rated Power: Approximately 447–597 kW (600–800 hp) @ 1800–2100 rpm

Maximum Torque: Approximately 2,950–3,300 Nm @ 1,200–1,500 rpm

Number of Valves: 24 (4 valves per cylinder)

Cooling: Water-cooled

Starting: Electric starter

Dry Weight: Approximately 2,000–2,200 kg

Applications: Heavy-duty trucks, construction machinery, mining equipment, generator sets, marine power equipment

We also offer a full range of Caterpillar engines, including C1.1, C2.2, C3.3, C4.4, C6.6, C7.1, C9, C13, C15, C18, etc., to meet the power needs of various types of equipment. We provide a one-stop solution to ensure that your equipment always maintains optimal performance.
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