C15
Cat® C15 Diesel Engine
DESCRIPTION
The Cat® C15 Industrial Diesel Engine is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 1800-2100 rpm. Industries and applications powered by C15 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C15 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 C15 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.Industrial PowerInstallation
The Cat C15 offers a fully-configurable engine across a wide range of power nodes, flexible aftertreatment mounting options and the ability to install the engine's IPU straight from the factory, so OEMs can keep installation time and costs to a minimum.
Advanced Features
With transparent regeneration technology built into every Cat C15, operators can continue to be productive without ever having to wait. The C15 also features a 5,000-hour DPF service interval and DEF capacity of 93.7 liters, giving machine operators the opportunity to spend more time on the job site and less time in the shop.
Ideal Applications
Industrial, agricultural and construction applications such as: Compressors • Trenchers • Chippers • Grinders • Irrigation equipment • Bore rigs • Drill rigs • Pumps • Hydraulic power units
Total Cost of Ownership
Operators know the true costs of owning an engine goes beyond the rough and reliable exterior. That's why the Cat C15 was developed to optimize fluid consumption based on a wide range of operating cycles and applications. And with 500-hour maintenance intervals, owners can keep parts and service costs low.
Cat Dealer Product Support
Say goodbye to complicated service routines and start enjoying scheduled maintenance and worldwide dealer support with the Cat C15. Not only does the engine come with a warranty, it’s also backed by the Cat dealer support network across 192 countries. See your Cat dealer for details.
Safety
Each Cat C15 features a clean emissions module that uses DOC, DPF and SCR technologies to keep the engine running cleaner, longer. Besides, cleaner air isn't just good for the engine, it's also a win for the environment and makes for safer working conditions.
- Standard Equipment
- Specs
Standard Equipment
- Air Inlet System
- Turbocharged
- Air-to-Air Aftercooled
- Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
- Control System
- Electronic control system
- Over-foam wiring harness
- Automatic altitude compensation
- Power compensated for fuel temperature
- Configurable software features
- Engine monitoring system SAE J1939 broadcast and control
- Integrated Electronic Control Unit (ECU)
- Remote fan control
- Cooling System
- Thermostats and housing, vertical outlet
- Centrifugal water pump
- Guidance on cooling system design available through your dealer to ensure equipment reliability
- Flywheels and Flywheel Housing
- Choice of SAE No. 0 or SAE No. 1 flywheel housing
- Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).
- Fuel System
- MEUI injection
- Primary fuel filter
- Secondary fuel filters
- Fuel transfer pump
- Electronic fuel priming
- Lube System
- Open crankcase ventilation system
- Oil cooler
- Oil filler
- Lube oil filter
- Oil dipstick
- Gear driven oil pump
- Choice of front, rear or center sumps
- Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)
- Power Take Off (PTO)
- SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.
- General
- Paint: Caterpillar yellow, with optional colors available at request
- U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
- Cat Regeneration System
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- NOx Reduction System (NRS)
- Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
- Available in 12 volt or 24 volt systems
- U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment
- Cat Regeneration System
- Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
- Aftertreatment Electronic Control Unit (ECU)
- NOx Reduction System (NRS)
- Pump Electronic Control Unit (PETU)
- Selective Catalytic Reduction (SCR)
- Available in 12V or 24V systems
Specs
Overview
Power Rating
Emission Standards
General
Engine Dimensions - Approximate
Aftertreatment Dimensions
Aftertreatment Dimensions*
Aftertreatment Dimensions
PETU Dimensions - Tier 4 Final Only
SEE HOW C15 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 580 hp / 433 kW
- Maximum Torque
- 1958 lb-ft @ 1400 rpm / 2655 Nm @ 1400 rpm
- Rated Speed
- 1800-2100 rpm
- Minimum Power
- 475 hp / 354 kW
- Emissions
- U.S. EPA Tier 4 Final
- Engine Configuration
- In-Line 6
- Bore
- 5.4 in / 137 mm
- Stroke
- 6.7 in / 171 mm
- Displacement
- 927.6 in³ / 15.2 l
- Compression Ratio
- 17.0:1
- Aspiration
- Turbocharged-Aftercooled (TA)
- Combustion System
- Direct Injection
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- DOC+DPF+SCR
- Length
- 33.6 in / 854 mm
- Width
- 11.3 in / 287 mm
- Height
- 21.7 in / 551 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 3673 lb / 1666 kg
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 577 hp / 430 kW
- Maximum Torque
- 1943 lb-ft @ 1400 rpm / 2634 Nm @ 1400 rpm
- Rated Speed
- 1800-2100 rpm
- Minimum Power
- 456 hp / 340 kW
- Emissions
- China Nonroad IV
- Engine Configuration
- In-Line 6
- Bore
- 5.1 in / 130 mm
- Stroke
- 6.2 in / 157 mm
- Displacement
- 762.8 in³ / 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
- Length
- 35.3 in / 896 mm
- Width
- 31.8 in / 807 mm
- Height
- 18.1 in / 460 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 2480 lb / 1125 kg
- Brand
- Caterpillar
- Status
- Current
- Maximum Power
- 595 hp / 444 kW
- Maximum Torque
- 2004 lb-ft @ 1400 rpm / 2717 Nm @ 1400 rpm
- Rated Speed
- 1800-2100 rpm
- Minimum Power
- 440 hp / 328 kW
- Emissions
- China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 5.4 in / 137 mm
- Stroke
- 6.8 in / 171 mm
- Displacement
- 927.6 in³ / 15.2 l
- Compression Ratio
- 18.0:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Combustion System
- Direct Injection
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- -
- Length
- 54.2 in / 1377 mm
- Width
- 36.2 in / 919 mm
- Height
- 48.3 in / 1226 mm
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 3239 lb / 1469 kg