Cat® C2.8 Diesel Engine

The Cat® C2.8 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 55 bkW (74 bhp) @ 2500 rpm. The C2.8 is designed to meet the needs of many industries and applications, including agricultural tractors, aerial lifts, aircraft ground support, bore/drill rigs, chippers/grinders, compactors/rollers, compressors, forestry, irrigation equipment, material handling, mining, earthmoving equipment, paving equipment, pumps, fruit harvesters equipment, turf and underground mining equipment.

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Maximum Power74HP

Maximum Torque280lb-ft @ 1360 rpm

Rated Speed2200 - 2400 rpm

Minimum Power67HP

EmissionsU.S. EPA & CARB Tier 4 Final, EU Stage V

Engine ConfigurationIn-Line 4

Bore3.5in

Stroke4.3in

Displacement171in³

Compression Ratio17.0:1

AspirationTurbocharged (T) and Turbocharged-Aftercooled (TA)

Combustion SystemDirect Injection

Rotation from Flywheel EndCounterclockwise

AftertreatmentDOC+DPF

Length24.9in

Width22.4in

Height30.9in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments750lb

Standard

Induction manifolds

Exhaust manifolds

Engine-mounted aftertreatment

Standard

Starter motor (12V)

Alternator (12V)

Electronic Control Unit (chassis mounted)

Engine control sensors and robust wiring harness

Data interface via CANbus J1939

Standard

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

Standard

Fuel filter – preconnected but chassis mounted

With water sensor

Standard

Lubricating oil filters

High incline oil pan – 35° continuous in all directions

Standard

Cold start capability to -20° C (-4° F) with standard equipment

Paint: Caterpillar yellow, with optional colors available at request

Standard

Diesel Oxidation Catalyst (DOC) (Tier 4 Final and Stage V)

Diesel Particulate Filter (DPF) (Stage V)

Cat® C2.8 Diesel Engine