11m Catamaran

Built on the 50 year heritage of South Catamarans Ltd. with hulls that are designed for purpose, combining the very best sea-keeping with superb load carrying abilities.

Built to work and keep on working in the greatest possible range of conditions so that operators see the difference both in crew safety and comfort as well as on the balance sheet.

We can deliver at any stage of completion from bare hull, hull and superstructure, operational boat for self fit-out or complete turn-key package with deck layout, machinery and equipment individually designed and specified for your requirements.

Please contact Mike Reynolds on +44 (0)1646 603112 or +44 (0)7879 481717 or info@dalenelson.co.uk

Length of hull: 11.00m – Length at waterline: 10.00m – Beam OA: 5.06m – Beam of hull: 4.96m – Power: To owner’s spec – Available with forward, aft or mid wheelhouse

11m Catamaran power-speed-fuel consumption table

Power required for boat speed (total 2 engines) Speed (knots) Fuel consumption Gals/hr per engine Fuel consumption Gals/hr total for 2 engines Fuel consumption Litres/hr total for 2 engines Gallons per nm Litres per nm

110hp

11

2.80

5.60

25.42

0.51

2.31

140hp

13

3.40

6.80

30.87

052

2.37

168hp

15

4.00

8.00

36.32

0.53

2.42

188hp

16

4.50

9.00

40.86

0.56

2.55

220hp

17

5.30

10.60

48.12

0.62

2.83

290hp

19

7.00

14.00

63.56

0.74

3.35

372hp

21

9.10

18.20

82.63

0.87

3.93

460hp

23

12.00

24.00

108.96

1.04

4.74

660hp

25

17.20

34.30

156.18

1.38

6.25

 

11m Catamaran engine options with max cruising rpm and speed

Engine model Horsepower Max RPM Cruising RPM Max hours per year Gearbox

Ratio

Est max speed (knots) Est cruising speed (knots)

N67

260

2800

2250

1500

ZF220a 2.00:1

22.7

17

N60

270

2800

2250

3000

ZF220a 2.00:1

23.2

17.5

N60

330

2800

2250

1500

ZF220a 2.00:1

25.6

19

N67

350

3000

2400

3000

ZF280-1a 2.00:1

26.4

19.7

N67

370

3000

2400

1500

ZF289-1a 2.00:1

27.1

20

N67

240

3000

2400

1000

ZF280-1a 2.00:1

28.9

21.5

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