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The Cat® C1.1 Industrial Diesel Engine is offered in ratings ranging from 14.4-18.4 bkW (19.3-24.7 bhp) @ 1800-2800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Ratings: 13.7-21.0 bkW (18.4-28.2 bhp) @ 2200-3000 rpm are also available for Europe and, depending on applicable emission standards, may be introduced in other regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. 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, Underground Mining Equipment.
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Specs
General
- Engine Configuration
- In-Line 3, 4-Stroke-Cycle Diesel
- Cooling System Capacity
- 1.9 L (2 qt)
- Lube System (refill)
- 3.4-4.4 L (3.6-4.6 qt)
- Bore
- 3in
- Stroke
- 3.2in
- Displacement
- 69in³
- Aspiration
- Naturally Aspirated (NA)/Turbocharged (T)
- Compression Ratio
- 23.0:1
- Combustion System
- Indirect Injection
- Rotation from Flywheel End
- Counterclockwise
- Engine Configuration
- In-Line 3
- Bore
- 77 mm (3.03 in)
- Stroke
- 81 mm (3.19 in)
- Displacement
- 1.13 L (69 in³)
- Cooling System - Capacity
- 1.9 L (2 qt)
- Lube System - Refill
- 3.4-4.4 L (3.6-4.6 qt)
- Aftertreatment
- -
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
- Length
- 491 mm (19.33 in)
- Width
- 400 mm (15.74 in)
- Height
- 576 mm (22.7 in)
- Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
- 87 kg (191 lb)
Power Rating
- Minimum Power
- 19.3HP
- Maximum Power
- 24HP
- Rated Speed
- 2800 rpm
- Maximum Torque
- 63lb-ft @ 1600 rpm
Emission Standards
- Emissions
- U.S. EPA Tier 4 Final, EU Stage V
Engine Dimensions - Approximate
- Height
- 576 mm (22.7 in)
- Length
- 491 mm (19.33 in)
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 87 kg (191 lb)
- Width
- 400 mm (15.74 in)
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 211lb
- Width
- 15.8in
- Length
- 19.3in
- Height
- 22.7in
Features
Reliable power
Manufactured in some of the world's most modern and highly-automated production facilities, the Cat® C1.1 is proven to deliver durable power and offers a wide range of customization options that refuse to compromise quality and durablity.
Manufactured in some of the world's most modern and highly-automated production facilities, the Cat® C1.1 is proven to deliver durable power and offers a wide range of customization options that refuse to compromise quality and durablity.
Compact size
With a 18.4 kW (24 hp) power rating, the C1.1 and the C1.1 turbo allows OEMs to consider different installation, operating and commercial requirements. These models are particularly adapted to machines where power from a small
package is crucial. And for jobs that require that extra bit of power, there's a turbocharged option that delivers in almost any condition, at any altitude.
With a 18.4 kW (24 hp) power rating, the C1.1 and the C1.1 turbo allows OEMs to consider different installation, operating and commercial requirements. These models are particularly adapted to machines where power from a small
package is crucial. And for jobs that require that extra bit of power, there's a turbocharged option that delivers in almost any condition, at any altitude.
Quiet work
The stiff block and indirect injection system in the C1.1 were built for quiet so worksites are safer, operators are less
fatigued and noise levels in regulated areas aren't exceeded.
The stiff block and indirect injection system in the C1.1 were built for quiet so worksites are safer, operators are less
fatigued and noise levels in regulated areas aren't exceeded.
Standard Equipment
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- Air Inlet System
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- Inlet manifold with choice of inlets.
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- Control System
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- Alternator 12 volt 65 amp
- Starter motor 12 volt
- Glow plug starting aid
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- Cooling System
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- Belt-driven coolant pump
- Coolant temperature switch
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- Flywheel And Flywheel Housing
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- SAE No. 6 1/2 flywheel
- Choice of SAE No. 5 or standard backplate flywheel housing
- U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel
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- Fuel System
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- Fuel injection pump
- Spin-on fuel filter
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- Lube System
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- Low profile oil pan
- Spin-on lube oil filter
- Lube oil pressure switch
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- Power Take Off (pto)
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- Provision for Power Take Off (PTO)
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- General
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- Cast iron, engine block
- Cast iron exhaust manifold--side outlet
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request
