Offshore Engine Selection Guide - MAN Diesel & Turbo Canada

L21/31 L16/24
In-line engine L21/31
Engine Cyl. No. Power Speed A B C H Dry mass
Gen. kW* rpm*** mm mm** mm** mm t**
5L21/31 5 950 900 / 1,000 3,959 1,870 5,829 3,183 21.5
6L21/31 6 1,254 900 / 1,000 4,314 2,000 6,314 3,183 23.7
7L21/31 7 1,463 900 / 1,000 4,669 1,970 6,639 3,183 25.9
8L21/31 8 1,672 900 / 1,000 5,024 2,250 7,274 3,289 28.5
9L21/31 9 1,881 900 / 1,000 5,379 2,400 7,779 3,289 30.9
* Based on nominal generator efficiencies of 95%. ** Depending on alternator make.
All dimensions and masses are approximate, and subject to change without notice.
*** Speed: 900 (60 Hz)/1,000 (50 Hz)
In-line engine L16/24
Engine Cyl. No. Power Speed A B C H Dry mass
Gen. kW* rpm mm mm** mm** mm t**
5L16/24 5 475 1,200 (60 Hz) 2,751 1,400 4,151 2,457 9.5
430 1,000 (50 Hz)
6L16/24 6 625 1,200 (60 Hz) 3,026 1,490 4,516 2,457 10.5
542 1,000 (50 Hz)
7L16/24 7 730 1,200 (60 Hz) 3,501 1,585 5,086 2,495 11.4
632 1,000 (50 Hz) 2,457
8L16/24 8 835 1,200 (60 Hz) 3,776 1,680 5,456 2,495 12.4
722 1,000 (50 Hz)
9L16/24 9 940 1,200 (60 Hz) 4,051 1,680 5,731 2,495 13.1
812 1,000 (50 Hz)
* Based on nominal generator efficiencies of 95%.** Depending on alternator make.
All dimensions and masses are approximate, and subject to change without notice.
Offshore – Exploration – Production – Supply
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