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2018 Caterpillar C8.7 Inboard Diesel Engine 641-HP
Refurbished 2018 Caterpillar C8.7 8.7L 641-HP Inboard Diesel Engine. Very Perfect Condition, No Issuess at All and Ready to Install !
2018 Caterpillar C8.7 6-Cylinder 8.7L 641-HP Inboard Diesel Engine
The Caterpillar C8.7 is a 6-cylinder, 8.7-liter marine diesel engine rated at 641 hp (478 kW) at 2300 rpm. It is designed for high-performance pleasure craft and commercial use, featuring a 4-stroke cycle, electronic supercharger, and turbocharger for high torque at low speeds.
SPECIFICATION
Engine Type: Inline 6-cylinder, 4-stroke diesel
Power Output: 478 kW (641 hp) @ 2300 rpm
Peak Torque: 2332 Nm @ 1700 rpm
Rated Speed: 2300 rpm
Displacement: 8.7 L (531 in³)
Bore × Stroke: 117 mm × 135 mm
Aspiration: Supercharged, turbocharged, and aftercooled
Control: Electronic Control Unit (ECU)
Fuel System: Common rail, electronically controlled
Cooling System: Heat exchanger cooled
Rotation: Counterclockwise (flywheel end)
Oil Capacity: 34 L
Coolant Capacity: 41 L
Oil Change Interval: 250 hours
Dimensions: L : 1200 mm, W : 887 mm, H : 983 mm
Dry Weight: 1070 kg
Emissions Compliance: IMO II, U.S. EPA Tier 3, EU Stage IIIA
KEY FEATURES
Supercharger/Turbocharger Combo: The supercharger engages at low speeds to build boost instantly. The turbocharger takes over at higher engine speeds. This provides high torque at low engine speeds.
SCAC System: The Separate Circuit Aftercooling System keeps seawater out of the aftercooler, preventing corrosion.
Common Rail Fuel System: Delivers high pressure to the fuel injectors for cleaner combustion and better performance.
Electronic Control: Uses an Electronic Control Module (ECM) to monitor engine vitals and optimize fuel delivery.
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