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C18 China NR4 (<560kW)

Industrial Diesel Engines

On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C18 Industrial Diesel Engines deliver the power, performance and durability to take on the biggest challenges. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat® industrial engine. Industries and applications powered by C18 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers. This information about Emissions describes the particular rating's emissions technology. For more information about emissions certification, please contact your local Cat dealer.

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Maximum Power 470 kW
Maximum Torque 2953 Nm @ 1300 rpm
Rated Speed 1800-2000
Minimum Power 429 kW

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OVERVIEW

Cat® C18

FEATURES & BENEFITS

Installation

When it comes to keeping engine installation costs down, customization is key. With plenty of options to keep the engine package size to a minimum, the Cat C18 is a fully... Read more

Advanced Features

With a DEF capacity of 93.7 liters and 5,000-hour service intervals, the Cat C18 also features transparent regeneration technology giving owners the power to stay more pr... Read more

Ideal Applications

Industrial, agricultural and construction applications such as: Asphalt paving equipment • Compressors • Bore rigs • Drill rigs • Chippers • Grinders • Hydraulic power un... Read more

Total Cost of Ownership

Whether you own a fleet of machines or even just one, it's important to keep lifetime costs of the engine low. The Cat C18 aims to do just that through a combination of t... Read more

Cat Dealer Product Support

With product support offered through the global Cat dealer network and an included warranty, the Cat C18 offers peace of mind with scheduled maintenance and simplified se... Read more

Safety

Clean air isn't just about creating a better world, it's about work site saftey as well. That's why the Cat C18 features a clean emissions module that uses DOC, DPF and S... Read more

SPECIFICATIONS FOR C18 China NR4 (<560kW)

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Power Rating
Maximum Power 470 kW
Maximum Torque 2953 Nm @ 1300 rpm
Rated Speed 1800-2000
Minimum Power 429 kW
Emission Standards
Emissions China Nonroad Stage IV
General
Engine Configuration In-Line 6
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Compression Ratio 16.0:1
Aspiration Turbocharged-Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment DOC or DOC+DPF+SCR
Engine Dimensions - Approximate
Length 1438 mm
Width 969 mm
Height 1248 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1717 kg
Aftertreatment Dimensions
Length 1153 mm
Width 1112 mm
Height 652 mm
Weight 272 kg
Aftertreatment Dimensions*
Diameter 356 mm
PETU Dimensions - Tier 4 Final Only
Length 854 mm
Width 287 mm
Height 551 mm
Weight 19.4 kg
Volume Capacity 48.4 l

SELECT MODELS TO COMPARE

Industrial Diesel Engines

C2.2

Maximum Power 55 kW
Maximum Torque 270 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 45 kW
Industrial Diesel Engines

C2.2

Maximum Power 45.5 kW
Rated Speed 2200 - 3000 rpm
Minimum Power 31 kW
Emissions U.S. EPA Tier 4 Final
Industrial Diesel Engines

3606

Maximum Power 1850 kW
Maximum Torque 18200 Nm @ 820 rpm
Rated Speed 750-1000 rpm
Minimum Power 1490 kW
Industrial Diesel Engines

3612

Maximum Power 3700 kW
Maximum Torque 41822 Nm @ 800 rpm
Rated Speed 750-1000 rpm
Minimum Power 2980 kW
Industrial Diesel Engines

C9

Maximum Power 280 kW
Maximum Torque 1668 Nm @ 1400 rpm
Rated Speed 1800-2200 rpm
Minimum Power 205 kW
Industrial Diesel Engines

C4.4

Maximum Power 83 kW
Maximum Torque 418 Nm @ 1400 rpm
Rated Speed 2200-2400 rpm
Minimum Power 54 kW
Industrial Diesel Engines

C9.3B China NR4

Maximum Power 340 kW
Maximum Torque 2088 Nm @ 1400 rpm
Rated Speed 1800-2200 rpm
Minimum Power 250 kW
Industrial Diesel Engines

3516B

Maximum Power 1640 kW
Rated Speed 1800 rpm
Minimum Power 1492 kW
Emissions Non-Certified
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