Industrial Diesel Engines C18 China NR4 (<560kW)

Cat® C18

The Cat® C18 (<560kW) Industrial Diesel Engine is offered in ratings ranging from 429-470 bkW (575-630 bhp)@ 1800-2000 rpm. 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.

Maximum Power

470 kW

Maximum Torque

2953 Nm @ 1300 rpm

Emissions

China Nonroad Stage IV

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FEATURES AT A GLANCE

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-configurable engine giving owners the power to customize based on a variety of applications.

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 productive—when its needed the most.

Industrial, agricultural and construction applications such as: Asphalt paving equipment • Compressors • Bore rigs • Drill rigs • Chippers • Grinders • Hydraulic power units • Pumps • Trenchers • Irrigation Equipment

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 technologies that only require 500-hour service intervals and optimize fluid consuption levels to be the most effective and efficient no matter the application.

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 service routines. See your Cat dealer for details.

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 SCR tecnologies to keep the engine running cleaner than ever before.

PRODUCT SPECIFICATIONS FOR Industrial Diesel Engines C18 China NR4 (<560kW)

Power Rating

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

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

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 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

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

Length

1153 mm

Width

1112 mm

Height

652 mm

Weight

272 kg

Aftertreatment Dimensions*

Diameter

356 mm

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

Length

854 mm

Width

287 mm

Height

551 mm

Weight

19.4 kg

Volume Capacity

48.4 l

SEE HOW CAT Industrial Diesel Engines C18 China NR4 (<560kW) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

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