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SPECS SUMMARY
Maximum Power | 74 HP (55 kW) |
Maximum Torque | 280 lb-ft @ 1400 rpm (380 Nm @ 1400 rpm) |
Emissions | U.S. EPA & CARB Tier 4 Final, EU Stage V |
Rated Speed | 2200 - 2400 rpm |
Specifications
Maximum Power | 74 HP (55 kW) |
Maximum Torque | 280 lb-ft @ 1400 rpm (380 Nm @ 1400 rpm) |
Emissions | U.S. EPA & CARB Tier 4 Final, EU Stage V |
Rated Speed | 2200 - 2400 rpm |
Minimum Power | 67 HP (50 kW) |
Engine Configuration | In-Line 4 |
Bore | 3.5 in (90 mm) |
Stroke | 4.3 in (110 mm) |
Displacement | 171 in³ (2.8 l) |
Compression Ratio | 17.0:1 |
Aspiration | Turbocharged (T) and Turbocharged-Aftercooled (TA) |
Combustion System | Direct Injection |
Rotation from Flywheel End | Counterclockwise |
Aftertreatment | DOC+DPF |
Length | 24.9 in (633 mm) |
Width | 22.4 in (543 mm) |
Height | 30.9 in (786 mm) |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 750 lb (340 kg) |
Benefits and Features
World-class manufacturing capability and processes coupled with proven technologies and extensive field validation assure reliability and durability in tough nonroad applications.
Leading edge fuel systems and turbocharging provide high torque even at lower engine speeds.
Fuel consumption optimized to match the measured operating cycles of a wide range of equipment types.
U.S. EPA Tier 4 Interim or Tier 4 Final, EU Stage IIIB, Stage IV or proposed Stage V engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 10 ppm sulfur (EU) and 15 ppm sulfur (U.S.), and new oil formulations to support the new technology. Your Cat dealer can provide more information regarding fuel and oil.
Industry-leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Standard Equipment
- Induction manifolds
- Exhaust manifolds
- Engine-mounted aftertreatment
- Starter motor (12V)
- Alternator (12V)
- Electronic Control Unit (chassis mounted)
- Engine control sensors and robust wiring harness
- Data interface via CANbus J1939
- Flywheel housings – SAE 3 or SAE 4
- Choice of flywheel to match industry common hydraulic pumps and transmissions
- Side PTO with SAE A or SAE B interface
- Fuel filter – preconnected but chassis mounted
- With water sensor
- Lubricating oil filters
- High incline oil pan – 35° continuous in all directions
- Cold start capability to -20° C (-4° F) with standard equipment
- Paint: Caterpillar yellow, with optional colors available at request
- Diesel Oxidation Catalyst (DOC) (Tier 4 Final and Stage V)
- Diesel Particulate Filter (DPF) (Stage V)