Cat?� C1.1 Diesel Engine

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Cat?� C1.1 Diesel Engine

Maximum Power28.2 hp
Maximum Torque49.4 lb-ft @ 2400 rpm
Rated Speed3400 rpm
Minimum Power19.7 hp
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Learn more about our Cat?� C1.1 Diesel Engine

The C1.1 Industrial Diesel Engine is offered in ratings ranging from 13.7-21.0 bkW (18.4-28.2 bhp) @ 2200-3400 rpm. These ratings meet UN ECE R96 Stage IIIA emission standards. They are also available for Europe and, depending on applicable emission standards, may be introduced in other regulated and non-regulated areas. Industries and applications powered by C1.1 engines include: Aircraft Ground Support, Auxiliary Power Units, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers and Underground Mining Equipment.

Maximum Power
28.2hp
Maximum Torque
49.4lb-ft @ 2400 rpm
Rated Speed
3400 rpm
Minimum Power
19.7hp
Emissions
UN ECE R96 Stage IIIA
Length
19.3in
Width
15.7in
Height
22.7in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
211lb
Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Bore
3in
Stroke
3.2in
Displacement
69in³
Compression Ratio
23.0:1
Aspiration
Naturally Aspirated (NA)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Inlet manifold with choice of inlets.
Alternator 12 volt 40 amp
Starter motor 12 volt
Glow plug starting aid
Belt-driven coolant pump
Coolant temperature switch
SAE No. 6 1/2 flywheel
Choice of SAE No. 5 or standard backplate flywheel housing
Fuel injection pump
Spin-on fuel filter
Electronic Shut-off Solenoid (ESOS)
Low profile oil pan
Spin-on lube oil filter
Lube oil pressure switch
Cast iron, engine block
Cast iron exhaust manifold--side outlet
Paint: Caterpillar yellow, with optional colors available at request
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