In the marine turbocharged sector, reliability and operational continuity are not simply technical requirements, but essential conditions. Engines intended for marine use operate in harsh environments, with constant loads, prolonged engine speeds, and critical environmental conditions such as salt, humidity, and high temperatures. In this context, the turbocharging system plays a central role.
In the marine turbocharger sector, there are no one-size-fits-all solutions; rather, solutions are developed on a case-by-case basis.
It is with this approach that DEPROS continues to invest in research and development of new operational possibilities, with a clear goal: to concretely support the work of specialists, even in the most complex contexts.
Among the most widespread and well-established solutions are the K26 and K27 turbochargers applied to Volvo Penta engines, widely used on professional and recreational vessels for their robustness and ability to ensure consistent performance over time.
Technical comparison
To provide a clear and immediate overview, we’ve created a comparison table that compares all the DEPROS solutions available for the Volvo Penta K26 and K27, highlighting technical features, applications, and possible alternatives:
| CODE | A/R | Ø SW | Ø BH | Ø BULLONI BH | Ø FORO ACQU. SUP |
|---|---|---|---|---|---|
| THK-754 | 8 | 55,7 | 75 | 8X1,25 | 12X1,25 |
| THK-768 | 10,1 | 55,7 | 75 | 8X1,25 | 10X1,5 |
| THK-775 | 6 | 55,7 | 75 | 8X1,25 | 12X1,5 |
| THK-776 | 10,1 | 55,7 | 75 | 8X1,25 | 12X1,5 |
| THK-777 | 12 | 55,7 | 72 | 6X1 | 10X1,5 |
| THK-778 | 8 | 55,7 | 72 | 6X1 | 10X1,5 |
| THK-784 | 10 | 65,50 | 108/99,90 | 8X1,25 | 12X1,5 |
| THK-824 | / | 60,20 | 107,90X100 | 12X1,25 | 8X1,25 |
| THK-839 | / | 69,20 | 94 | 12X1,25 | 8X1,25 |
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T.THK-754
BY OE CODE: 5326-100-6430, 53261006430;
BY TURBO: 861209R, 3802070, 861260, 3582768, 53269706291, 53269706497, 53269707701, 5326-970-6291, 5326-970-6497, 5326-970-7701, 1301-026-820, THSG53269886497, TH-K025.
T.THK-755
UNDER DEVELOPMENT
BY TURBO: 53261006417, 3583006, 53269706025, 53269707200.
T.THK-768
BY TURBO: 3802061, 838697, 860918, 5326-970-6290, 53269706290.
T.THK-775
BY TURBO: 838695, 860916R, 3802060, 3802082, 53269706016, 53269706018, 53269706033, 53269706041, 53269706094, 53269707700, 5326-970-6016, 5326-970-6018, 5326-970-6033, 5326-970-6041, 5326-970-6094, 5326-970-7700, 1301-026-822.
T.THK-776
BY TURBO: 53269706496, 53269706750, 53269706752, 860352R, 3581012, 2179089, 5326-970-6496, 5326-970-6750, 5326-970-6752, 1301-026-821.
T.THK-777
BY TURBO: 3802033, 845294, 35240025A, 35242011B, 53269706491, 53269706492, 5326-970-6491, 5326-970-6492, 53269706490, 5326-970-6490.
T.THK-778
BY OE CODE: 5326-100-6404, 5326-100-6437, 53261006404, 53261006437;
BY TURBO: 35240024A, 846036, 846037, 53269706090, 5326-970-6090, 53269706091, 5326-970-6091.
T.THK-784
BY OE CODE: 5327-100-6434, 53271006434;
BY TURBO: 3584053, 53279707500, 5327-970-7500.
T.THK-824
BY OE CODE: 5327-100-6453, 53271006453;
BY TURBO: 3584138, 53279707501, 5327-970-7501.
T.THK-839
BY OE CODE: 5327-100-6439, 53271006439;
BY TURBO: 3809911, 3801138, 53279707194.
T.THK-907
UNDER DEVELOPMENT
BY OE CODE: 5327-101-7001, 53271017001;
BY TURBO: 53279706789.
T.THK-760
BY TURBO: 3827195, 53319706704, 3802139, 3827195, 3837691, 53319706704, 53319706719, 53319886704, 53319886719.