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C13B China NR4

Industrial Diesel Engines

The Cat® C13B engine supplies remarkable power and torque in a smaller, lighter engine package. With a aftertreatment that is 65% smaller and 54% lighter than its predecessor and over 34 kW/L of power density, the C13B is designed to allow OEMs to downsize their engine platforms, lower installation costs and maximize uptime by providing long life in the toughest applications.

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Maximum Power 430 kW
Maximum Torque 2634 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 340 kW

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FEATURES & BENEFITS

Installation

With a 65% reduction in size and 63% in weight from ithe C13, the Cat C13B is unparalled in supporting engine downsizing without an impact to overall performance. And wit... Read more

Advanced Features

Offering peak performance across a wide range of speed, the Cat C13B is optimized to perform at its best no matter what surprises the job site brings. And with 20% more p... Read more

Ideal Applications

Industrial, agricultural and construction applications such as: Compressors • Trenchers • Chippers • Grinders • Irrigation equipment • Bore rigs • Drill rigs • Pumps • Hy... Read more

Total Cost of Ownership

The Cat C13B utilizes several technologies to deliver the lowest possible fluid consumption, including an overall fuel savings of 6% when compared to the C13 engine. And... Read more

Cat Dealer Product Support

No matter where in the world the Cat C13B is, it’s backed by the reliable and extensive support the Cat dealer network offers across 192 countries. And for even more peac... Read more

Safety

At Caterpillar, safety is a prioirty. It's why we put all our engines through rigorous rounds of testing and validation—including more than 120 mililon off-highway hours... Read more

SPECIFICATIONS FOR C13B China NR4

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Power Rating
Maximum Power 430 kW
Maximum Torque 2634 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 340 kW
Emission Standards
Emissions China Nonroad IV
General
Engine Configuration In-Line 6
Bore 130 mm
Stroke 157 mm
Displacement 12.5 l
Compression Ratio 15.8:1
Aspiration Turbocharged-Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment DOC+DPF+SCR
Engine Dimensions - Approximate
Length 1274 mm
Width 994 mm
Height 1134 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1125 kg
Aftertreatment Dimensions
Length 896 mm
Width 807 mm
Height 460 mm
Weight 100 kg

SELECT MODELS TO COMPARE

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Maximum Power 224 kW
Rated Speed 1800-2200 rpm
Minimum Power 168 kW
Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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Maximum Power 205 kW
Maximum Torque 1257 Nm @ 1400 rpm
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Maximum Power 90 kW
Maximum Torque 500 Nm @ 1500 rpm
Rated Speed 2200-2400 rpm
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C2.2

Maximum Power 36 kW
Maximum Torque 165 Nm @ 1800 rpm
Rated Speed 2800 rpm
Emissions U.S. EPA & CARB Tier 4 Final
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C3.6

Maximum Power 90 kW
Maximum Torque 500 Nm @ 1500 rpm
Rated Speed 2200-2400 rpm
Minimum Power 55 kW
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C1.1

Maximum Power 18.4 kW
Maximum Torque 86 Nm @ 1600 rpm
Rated Speed 2800 rpm
Minimum Power 14.4 kW
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C4.4

Maximum Power 83 kW
Maximum Torque 418 Nm @ 1400 rpm
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Minimum Power 54 kW
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C1.5

Maximum Power 18.4 kW
Maximum Torque 86 Nm @ 1800 rpm
Rated Speed 2200/2800 rpm
Minimum Power 18.4 kW
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