Power at propshaft( hp)
350
300
250
200
150
100
50
1.23 ratio 1.46 ratio
0 |
|
|
|
|
|
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
700( 516)
Torque at crankshaft- Nm( lb. ft)
600( 443)
500( 369)
400( 295)
300( 221)
200( 148)
100( 74)
0 |
|
|
|
|
|
|
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
4000 |
900( 664) 800( 590) 700( 516) 600( 443) 500( 369) 400( 295) 300( 221)
Torque at propshaft- Nm( lb. ft)
200( 148) |
1.23 ratio |
100( 74) |
1.46 ratio |
0( 0) |
|
|
|
|
|
1000 |
1500 |
2000 |
2500 |
3000 |
3500 |
80( 17.6)
ISO E3 / E5 fuel consumption- L / h( gal / h)
70( 15.4)
60( 13.2)
50( 11.0)
40( 8.8)
30( 6.6)
20( 4.4)
10( 2.2)
0 1000 1500 2000 2500 3000 3500 4000 successful outboard �alidation field tests by the US Navy and commercial demos of the CXO300 followed earlier this year. Cox Powertrain then hosted daily demonstrations for the superyacht sector at the �onaco �acht �how in �eptember, taking place on a twin RIBCO Seafarer 36 installation.
Superyacht owners, captains and crew were encouraged to test the ���300 to find out how the 300 hp diesel outboard engine can benefit their operations� �e�eloped in line with�NA���s single fuel policy, which aims to cut the use of petrol�dri�en equipment in favour of diesel, it not only offers the convenience of using standard pump diesel for both mother ship and tender, but also the additional safety benefits associated with the use of diesel fuel rather than petrol.
As the first hea�y�duty non�petrol outboard, the CXO300 also offers reduced maintenance and haul�out costs, providing at least a 25 per cent better range compared to a petrol�powered outboard� A 100 per cent higher peak torque at the crankshaft than the leading petrol 300 hp outboards enables craft to move more weight, more efficiently, and reach peak torque and top power more quickly� Weighing �ust 375 kg, the CX0300 is also designed to last up to three times longer than a petrol� powered V8 of the same power output, according to Cox Powertrain.... P
47