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MD 250SC

MD 250SC

”Stingray” – 187 bkW (250 bhp) @3600 rpm The MD250SC is the lowest rated engine in Marinediesels supercharged model program. The engine is highly suitable for medium performance planning craft and has a light duty rating (medium duty as option). The engine is based on the same proven 6.5L platform with mechanical fuel injection system. The twin screw Swedish made Lysholm supercharger provide unequalled low and midrange torque while maintaining low operational and service costs



General Data

 

Engine type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V8

Injection type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IDI

Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5L

Bore X stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . 103 X 97 mm

Compression ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18:1

Firing order . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-7-2-6-5-4-3

Rotation from flywheel. . . . . . . . . . . . . . . . . counterclockwise

Oil pressure (hot). . . . . . . . . . . . . . . . . . . . . . . 6psi min@idle

Oil pressure (hot). . . . . . . . . . . . . . . 30-43psi min@2000rpm

Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C

Injection System . . . . . . . . . . . . . . . . . Stanadyne Mechanical

Cooling system . . . . . . . . . . . . . . . . . . . . . . . . Closed cooling

Boost system. . . . . . . . . . . . . . . . . . . . . . . Naturally aspirated

Exhaust system. . . . . . . . . . . . . . . . . . 356 alu w A4 ss raiser

Dry weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430 kg

Oil Change intervals . . . . . . . . . . . . . . . . . . . . . . . . . . 100 hrs

Emissions . . . . . . . . . . . . . . . . . . . . . EC 2003/44, EPA & IMO

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THÔNG TIN LIÊN HỆ

T: (84) 225 353 89 15/16 * 225 384 29 93
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E: info@thtcentury.com
A: 11 Minh Khai, P. Minh Khai, Q. Hồng Bàng, Tp. Hải Phòng
Fac.: Km7, QL5 mới, Q. Hồng Bàng, Tp. Hải Phòng
Ref.: Số 17, Lô M, kdc Phú Mỹ, Quận 7, tp Hồ Chí Minh
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