Details
KTA50-DM1291
Original Cummins, new machines at absolute wholesale prices.
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Our partner Cummins, a global power solutions leader, comprises five business segments – Components, Engine, Distribution, Power Systems and Accelera by Cummins – supported by Cummins global manufacturing and extensive service and support network, skilled workforce and vast technological expertise. In 1981, Chongqing Engine Plant started to license-produce Cummins engines, and in 1995, it jointly established a Chinese joint venture engine factory with Cummins.
KTA50-DM1291 Marine Engine is mainly used as marine electronic and could be widely used on boat, fishing boat, yacht, motor boat, tug boat, cargo ship, passenger ship, barges.
Technical Specifications
General Engine Data
Engine Model: Cummins KTA50-DM1291
Type: 16 Cylinders, V Type, 4 Stroke, Diesel
Displacement: 50 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 5166 Kg
Overall Dimension: 2694mm*1564mm*2260mm
Engine Configuration No.: D283036MX02
Key Performance Date
Rated Power/Standby Power: 1291 kW/1730HP, 1417 kW/1900HP
Rated Speed: 1800 rpm
Low Idle Speed: 725-775 rpm
Fuel Consumption (Running Speed): ≤ 266 g/kW.hr
Torque/Rated Speed: 6944 N.m @ 1500 rpm
More Technical Data
Certification: CCS/IMO2 Certificates
Aspiration: Turbocharged/Aftercooled
Compression Radio: 13.9:1
Output Type: AC, 3 Phase
Starting System: Electrical starting motor (24V)
Cooling Method: Water cooling
Cooling Method: Sea water pump, Heat exchanger, Wet exhaust manifold
Cummins K50-DM Series
Cummins K50-DM Series, Marine Auxilliary Diesel Engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KTA50-DM1097, KTA50-DM1291. All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
Fuel System
Cummins PT fuel system can beoperated 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 maintenace. Spin-on Cummins water treatment filters for protection against cooling system corrosion.
Air System
Marine grade air filters with air inlet restriction indicator. Twin Cummins turbochargers optimized for marine usage.
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.
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 handed for simplified service.
Certifications
Complies with either IMO Tier 1 and 2 emissions regulations as indicated. Certificates of compliance are available from the U.S. EPA and Lloyd’s Register of Shipping. Consult your local Cummins professional for a complete listing of current marine agency approvals for this engine.
Electrical System
24v standard electrical system with 12V option available. Marine grade wiring harness.
Exhaust System
Dry exhaust manifold with water shielding for reduced fuel consumption and improved performance.
