Description
Cummins Engine KTA50M – Trusted Power Solution from Zison Auto Supply (M) Sdn. Bhd.
1044-1398 kW | 1400-1875 hp
- Proven legacy in tough commercial marine environments, hard earned over the last 25 years
- Designed to withstand the challenging conditions commercial marine operators often face; this same reliable, durable power is now available for recreational boating applications, including super yachts and yacht support vessels
- IMO Tier I certified and many ratings are also IMO Tier II certified
- Covered by a comprehensive one year warranty and backed by Cummins global service network
- Built at Daventry Engine Plant in Daventry, U.K.
Applications
- Marine
- Marine - Commercial
- Marine - Propulsion Engines
- Marine - Auxiliary Engines
- Marine - Recreational
Features & Benefits
- Engine Design – Low profile for ease of installation and service. Replaceable wet cylinder liners offer longer life and lower rebuild cost. Gallery cooled pistons for maximum durability
- Fuel System – Dependable Cummins PT fuel system can be operated mechanically or with CENTRY electronics for precise engine fueling. Step Timing Control (STC) allows for smooth engine acceleration under load
- Cooling System – Keel cooled or engine mounted plate heat exchanger for reduced installation cost and less maintenance. Spin-on Cummins water treatment filters for protection against cooling system corrosion
- Exhaust System – Dry exhaust manifold with water shielding for reduced fuel consumption and improved performance
- Air System – Marine grade air filters with air inlet restriction indicator. Twin Cummins turbochargers optimized for marine usage
- Lubrication System – Standard (151 L [40 gal]) or high capacity (185 L [49 gal]) marine grade oil pan. Cummins spin-on oil filter cartridge available for simplified service
- Electronics – 24-volt standard electrical system with 12-volt option available. Marine grade wiring harness
- Certifications – Complies with IMO Tier II emissions regulations
Optional Equipment
- CENTINEL™ oil management system
- Prelub starter protects against dry starts
- Direct mounted front power take-off
- Duplex lube and fuel filtration
- Engine room & pilot house panel with analog gauges
- C Command PT panels
- ELIMINATOR™ self-cleaning oil filtration system
Specifications
| Configuration |
V-16 cylinder, 4-stroke diesel |
| Aspiration |
Turbocharged / Aftercooled |
| Displacement |
50 L (3068 in³) |
| Bore & Stroke |
159 x 159 mm (6.25 x 6.25 in) |
| Rotation |
Counterclockwise facing flywheel |
| Fuel System |
Pressure Time (PT) |
Product Dimensions & Weight
| Parameter |
Unit |
Value |
Imperial |
| Overall Length |
mm (in) |
2694 |
104 |
| Length of Block |
mm (in) |
- |
- |
| Overall Width |
mm (in) |
1564 |
62 |
| Overall Height |
mm (in) |
2260 |
89 |
| Overall Weight |
kg (lb) |
5166 |
11,389 |
* Dimensions may vary based on selected engine configuration.
Commercial and Recreational Marine Propulsion Engines (Variable Speed Ratings)
| MODEL |
KW |
MHP |
BHP |
SPEED (RPM) |
RATING |
EMISSIONS |
| KTA50-M2 |
1044 |
1420 |
1400 |
1600 |
Continuous |
IMO 1 |
| KTA50-M2 |
1193 |
1622 |
1600 |
1800 |
Continuous |
IMO 1 |
| KTA50-M2 |
1193 |
1622 |
1600 |
1800 |
Continuous |
IMO 2 |
| KTA50-M2 |
1193 |
1622 |
1600 |
1900 |
Heavy Duty |
IMO 1 |
| KTA50-M2 |
1268 |
1724 |
1700 |
1800 |
Heavy Duty |
IMO 1 |
| KTA50-M2 |
1342 |
1825 |
1800 |
1900 |
Heavy Duty |
IMO 1 |
| KTA50-M2 |
1342 |
1825 |
1800 |
1900 |
Heavy Duty |
IMO 2 |
| KTA50-M2 |
1398 |
1901 |
1875 |
1950 |
Medium Continuous |
IMO 1 |
Marine Auxiliary Engines (Fixed Speed Ratings)
| ENGINE MODEL |
KW |
MHP |
BHP |
ENGINE SPEED (RPM) |
RATING DEFINITION |
EMISSIONS |
| KTA50-DM |
880 |
1197 |
1180 |
1500 (50 Hz) |
Prime Power |
Not Certified |
| KTA50-DM |
900 |
1223 |
1206 |
1500 (50 Hz) |
Prime Power |
Not Certified |
| KTA50-DM |
1000 |
1359 |
1340 |
1800 (60 Hz) |
Prime Power |
Not Certified |
| KTA50-DM1 |
1007 |
1369 |
1350 |
1500 (50 Hz) |
Prime Power |
IMO 1 |
| KTA50-DM |
1007 |
1369 |
1350 |
1800 (60 Hz) |
Prime Power |
Not Certified |
| KTA50-DM |
1097 |
1491 |
1470 |
1500 (50 Hz) |
Prime Power |
Not Certified |
| KTA50-DM1 |
1097 |
1491 |
1470 |
1500 (50 Hz) |
Prime Power |
IMO 1 |
| KTA50-DM1 |
1097 |
1491 |
1470 |
1500 (50 Hz) |
Prime Power |
IMO 2 |
| KTA50-DM1 |
1141 |
1551 |
1530 |
1800 (60 Hz) |
Prime Power |
IMO 1 |
| KTA50-DM |
1220 |
1658 |
1635 |
1800 (60 Hz) |
Prime Power |
Not Certified |
| KTA50-DM1 |
1291 |
1754 |
1730 |
1800 (60 Hz) |
Prime Power |
IMO 1 |
| KTA50-DM1 |
1291 |
1754 |
1730 |
1800 (60 Hz) |
Prime Power |
IMO 2 |
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