Cummins QSB 5.9 425 Hp

43 downloads 1466 Views 18KB Size Report
PERFORMANCE DATA. Back Cove 33, C-002, Cummins QSB 5.9 425HP. RPM. SPEED. GPH. NM/G. RANGE. (kts.) (nm). 600. 4.4. 0.6. 7.3. 1221. 810. 5.7. 0.9.
PERFORMANCE DATA Back Cove 33, C-002, Cummins QSB 5.9 425HP RPM 600 810 990 1200 1400 1600 1815 2000 2200 2410 2600 2800 3000 3060

SPEED (kts.) 4.4 5.7 6.6 7.7 8.7 9.7 11.8 13.8 16.4 19.0 21.4 24.2 26.5 27.0

GPH

NM/G

0.6 0.9 1.4 2.1 3.0 4.2 5.7 7.1 8.7 11.2 12.6 15.6 19.7 20.9

7.3 6.3 4.7 3.7 2.9 2.3 2.1 1.9 1.9 1.7 1.7 1.6 1.3 1.3

RANGE (nm) 1221 1055 785 611 483 385 345 324 314 282 283 258 224 215

Notes: Based on performance measured 02/13/07 with 4 crew (800 lbs.), 50% fuel (100 gal.), 100% water (60 gal.) with no aft enclosure, 100 lbs tools, no Owner's gear or soft goods. Speed measured by GPS. Average of reciprocal runs off Rockland Harbor, ME Engines:Single Cummins QSB (425-hp @ 3000 rpm) with ZF 85-A transmissions (1.96:1 reduction ratio) Major options included: Generator, 9kBtu single air conditioner Climate: FEB 13, 2007 Rockland. Approx 19deg, sunny, light chop and swells Propeller:

Hy-Torque 23x26, 4 blade NiBrAl, with #3 light cup

Range based on 90% of 185 gal. fuel capacity. Fuel consumption calculated by integral CMD engine fuel flow guaging equipment Sound Levels not shown, no upholstery at time of trial Performance data is subject to change depending on tankage, temperature and other factors.

25.0

25.0

20.0

20.0

15.0

15.0

10.0

10.0

5.0

5.0

0.0

0.0 3000

2800

2600

gph

2400

knots

2200

2000

1800

1600

1400

1200

1000

800

600

ENGINE SPEED (RPM)

TOTAL FUEL CONSUMPTION (gph)

BOAT SPEED (knots)

BC33 SPEED & FUEL CONSUMPTION