E51 OVERVIEW

DESIGNER: Johan Valentijn

PRODUCTION: 1985–1989

# HULLS: Unknown

E51 SPECIFICATIONS

LOA: 51'0"

LWL: 42'3"

BEAM: 15'

DRAFT:
Standard: 7'6"
Shoal: 5'0" winged keel
Shoal: 5'8" winged keel ('89)

DSPL: 37,500lbs

BALLAST: 17,300lbs

DWL: 73' 0"

SAIL AREA: 1,238 sq ft

100% FT: 714 sq ft

MAIN: 523 sq ft

I = 66'0"

J = 21'67"

P = 57'5"

E = 18'0"

See Rigging Specifications for specifics

HEADROOM: 7'0"

BERTHS:
Owner: 6
Charter: 8

FUEL: 100 gal (diesel)

WATER: 300 gal (hot/cold)

HOLDING TANK:

E52 STATISTICS

D/L RATIO: 222
(less than 100 = ULDB
100-200 = light,
200-300 = medium,
+300 = heavy)

SA/D RATIO: 17.68
(14 = low, 22 = high)

BAL/D RATIO: 41
(33-45 is average, higher=more stablitiy)

LWL/BEAM: 2.82
(2.3=low, 2.7=medium, 3.0=high)

CAPSIZE RATIO: 1.79
(Less than 2.0 is prefered)

MOTION COMFORT: 34.75
(RANGE = 5 - 60: Higher number means more comfort in a sea)

HULL SPEED: 8.71 knt

PDF DOWNLOADS

E51 Sail Plan (1Mb)
E51 Brochure (936kb)

D E S I G N&H I S T O R Y

We are in need of any information on the Endeavour 51.

H U L L&D E C K

R U D D E R&S T E E R I N G

The E51 was designed with a winged rudder, as well as the winged keel. Some E51s only have the winged keel.

S P A R S&R I G G I N G

I N T E R I O R

Charter layout had two aft cabins, each with their own heads. The Private owners layout had a single aft master stateroom and head. Forward was a traditional v-berth follwed by 2 quarter berths— one to port and theo ther to starboard.

A U X I L A R Y

Perkins 4-236 (85hp) with 1.9 to 1 reduction gear. 62 amp alternator.

E L E C T R I C A LS Y S T E M