Dave Pope Design - Commercial & Pleasure Craft

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General Specification, Barrier 50
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LOA 15.35m 50’ 4"

BOA 6.2m 20’ 4"

LWL 13.67m 44’ 10"

BWL 1.0m 3’ 3"

Draft 1.04m 3’ 5"

Dry Weight 10.5 tonnes 23,100 lb

Fuel, Water etc 2.2 tonnes 4,840 lb

Maximum Payload 5.0 tonnes 11,000 lb

Loaded Displacement 17.7 tonnes 38,940 lb

DWL Displacement 16.1 tonnes 35,420 lb

cms immersion 177 kg/cm 989 lb/inch

Engine Options:2x Perkins M185C, 6.0 litre rated at 185 hp each.

Deutz 1013, 7.15 litre rated at 195 hp each

Deutz 1013, 7.15 litre rated at 240 hp each

Caterpillar 3116, 6.6 litre, rated at 230 hp each

Caterpillar 3116, 6.6 litre, rated at 280 hp each

Performance Estimate:

Maximum speed 25 knots.

Operating speed 23 knots

Passage making 15 knots

Fuel Economy and Range Estimate (Fuel Tanks 1280 litres)

 

 



Speed
Developed Horsepower (per side)
Fuel Consumption
Range
24.7 knots
280 hp
4.31 l/nm
297 nm
23.6 knots
255 hp
4.11 l/nm
311 nm
22.4 knots
230 hp
3.90 l/nm
328 nm
20.6 knots
195 hp
3.60 l/nm
356 nm
18.6 knots
160 hp
3.27 l/nm
391 nm
16.2 knots
120 hp
2.81 l/nm
456 nm
14.7 knots
100 hp
2.59 l/nm
494 nm
12.5 knots
80 hp
2.43 l/nm
517 nm