Industrial engines
C13B
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 current equivalent 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 | 577 hp |
|---|---|
| Maximum Torque | 1943 lb-ft @ 1400 rpm |
| Rated Speed | 1800-2100 rpm |
| Minimum Power | 456 hp |
| Emissions | EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV |
|---|
| Engine Configuration | In-Line 6 |
|---|---|
| Bore | 5.1 in |
| Stroke | 6.2 in |
| Displacement | 762.8 in³ |
| Compression Ratio | 15.8:1 |
| Aspiration | Turbocharged-Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | DOC+DPF+SCR |
| Length | 50 in |
|---|---|
| Width | 39 in |
| Height | 45 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 2480 lb |
| Length | 35.3 in |
|---|---|
| Width | 31.8 in |
| Height | 18.1 in |
| Weight | 220 lb |
Air Inlet System
- Turbocharged
- Air-to-Air Aftercooled
- Front or rear exhaust configurations available
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
- Vertical or RH thermostat outlet
- Centrifugal water pump
- Guidance on cooling system design available through your dealer to ensure equipment reliability
Flywheels and Flywheel Housing
- Available SAE No. 1 power take-off with optional SAE B or SAE C power take-off drives. Engine power can also be taken from the front of the engine with optional attachments.
Fuel System
- Mechanical Electronic Unit Injector fuel system (MEUI-C)
- Primary fuel filter
- Secondary and tertiary 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 (OCV filter system required for EU Stage V certification engines)
Power Take Off (PTO)
- 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
- Caterpillar yellow paint, with optional colors available at request
- Vibration damper
- Lifiting eyes
- Download ↓C13B Industrial Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations