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Caterpillar C4.4 Marine Auxiliary Engine

The Caterpillar C4.4 marine auxiliary engine series is an I-4, 4-Stroke-Cycle-Diesel engine with a 105.0 mm (4.13 in) bore, 127.0 mm (5.0 in) stroke and 4.4 L (268.5 in³) displacement.
Caterpillar® C4.4 Marine Auxiliary Engines, with ratings : 71 – 108 bkW (95 – 144 BHP) @ 1500 RPM, meet U.S. EPA Tier 3 EU Stage V standards for stationary emergency marine auxiliary engines. Rating: 71-86-108 bkW (95-115-144 BHP) @ 1500 RPM is U.S. EPA Tier 3 EU Stage V standards. All ratings are FM Approved and UL Listed. Starting on demand is a must for a marine auxiliary engine – always. CaterPillar® marine auxiliary engines have a reputation for reliable starts and long efficient service. The Cat line of engine marine auxiliary covers a wide range of installations. At 71-108 bkW (95-144 BHP) the C4.4 is the newest addition to the Caterpillar marine auxiliary engine line and continues the strong legacy of dependable starts and long, durable life.
As a partner of Caterpillar marine auxiliary engine for many years, EMAC is a professional power system solution provider. We provide global customers with one-stop power system-sales solutions from power system design to power system supply, from installation to commissioning, and from after-sales. Program. With sales service support for spare parts supply, EMAC is your reliable powertrain partner, offering you the best cost-effective and reliable system solutions.

General Specifications of C4.4 Series

Engine Type:I-4, 4-Stroke-Cycle-Diesel
Displacement:4.4 L
Bore * Stroke:105 mm * 127 mm
Advertised Power:71-108 HP @ 1500 RPM
Peak Torque:N/A
Rated Speed:1500 RPM
Emissision:Tier 3
Aspiration Method:Turbocharged Aftercooled (TA)
Wet Weight:579 kg (1278 lb)
Dimission Standards:N/A
caterpillar C4.4 Marine Auxiliary Engine Catalogue

Engine Model

Rated Power

Aspiration

Engine Model

Rated Power

Aspiration

C4.4-AE7171 HP @ 1500 RPMTurbocharged Aftercooled (TA)C4.4-AE8686 HP @ 1500 RPMTurbocharged Aftercooled (TA)
C4.4-AE108108 HP @ 1500 RPMTurbocharged Aftercooled (TA)
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Caterpillar C4.4 Series Marine Axuiliary Engine

This is the list of all series of Caterpillar C4.4 Series Marine Axuiliary Engine.
Click here to find Marine auxiliary engines by type (Fuel System & Emission Standard).

C4.4-AE71 Marine Axuiliary Engine

Rated Power : 71 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C4.4-AE86 Marine Auxiliary Engine

Rated Power : 86 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C4.4-AE108 Marine Auxiliary Engine

Rated Power : 108 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

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