Engine Listing / Engine Details: KTA50
Genuine Product

Model

Cummins KTA50

Type:

16 Cylinder, V Type, 4 Stroke Diesel Engine

Cylinder Volume:

50 Liters (3067 in³)

Power Range:

1180 - 2000 HP (880 - 1491 kW)

Maximum RPM:

1800 - 2100 RPM

Emission Standard:

IMO Tier I / Tier II

Cylinder Diameter:

159 mm

Fuel System:

PT (Pressure Time) Type Mechanical

Cooling System:

Water Cooled, Aftercooler

Turbocharger:

Double Turbo + Aftercooler

Weight:

Approx. 5166 kg (varies depending on model)

Application Areas:

Marine, Mining, Construction, Energy Generation, Industrial

Overview

Cummins KTA50 Engine – Product Description

The Cummins KTA50 diesel engine is a powerful range of V-16 engines designed for demanding industrial applications requiring high power. with 50-liter cylinder displacement and performance levels ranging from 1180 to 2000 horsepower, KTA50 engines have been providing reliable service for more than 25 years, especially in mining, large-tonnage marine, heavy construction equipment, power generation and industrial applications. This engine provides maximum efficiency and power thanks to its twin turbocharger and aftercooler technology, and offers the advantage of long life and low replacement costs with replaceable wet cylinder liners. SGS Power provides original spare parts, engine parts and comprehensive technical support for KTA50 engines under the Cummins Turkey authorized dealer warranty. The KTA50 engine family offers solutions for every sector with special models for different applications such as KTA50-M (marine/marine), KTA50-G (generator), KTA50-D (industrial) and the twin turbo version KTTA50. Designed for maximum durability and high torque with a robust V-type block structure, four-valve design cylinder heads and gallery-cooled pistons, KTA50 engines guarantee uninterrupted operation with the support of Cummins’ global service network. Operating in the power range of 1600-2000 HP, especially in the mining sector, KTA50 engines show superior performance in heavy load applications with their high torque values (5966-7864 N-m)

Service and Maintenance

Professional KTA50 Periodic Maintenance and Overhaul Solutions

Regular periodic maintenance and professional service are critical for the optimal performance and long life of Cummins KTA50 engines. Particularly in mining, marine and power generation applications where high power and uninterrupted operation is required, maintenance of KTA50 engines is vital. At SGS Power, we offer comprehensive maintenance, repair and overhaul services for your KTA50 engines through our authorized Cummins service center infrastructure and expert technical team. Our preventive maintenance programs will extend the life of your engine, improve fuel efficiency and prevent unexpected failures. Our KTA50 engine overhaul service includes complete engine disassembly, inspection of all critical components, replacement of worn or damaged parts with original Cummins spare parts and reassembly to OEM standards. due to its 16-cylinder V-type construction, KTA50 engines require special expertise and our technical team has many years of experience in this field. With our technical information and diagnostic support, we analyze your engine’s performance, diagnose problems and offer solutions. Our experienced service team performs all maintenance on all KTA50 models (M, G, D series and KTTA50), including all fuel system adjustments, twin turbocharger calibration, cooling system maintenance and electronic control systems.

Our KTA50 Engine Service Services

  • Periodic Maintenance: Oil-filter change (223L oil capacity), fuel system check, cooling system maintenance (161L coolant capacity), timing adjustments
  • General Overhaul Services (Overhaul): Complete engine overhaul, V-block and crank grinding, cylinder honing, replacement of all gaskets, piston and piston ring replacement
  • Fuel System Service: PT pump adjustment and repair, injector tests and reconditioning, fuel system cleaning, EFC control system settings
  • Turbocharger Maintenance and Repair: Double turbo overhaul, aftercooler cleaning, air intake system check
  • Technical Support: 24/7 technical consultancy, remote diagnostics, spare parts consultancy, engine serial number (ESN) based parts identification
  • Emergency Service On-site breakdown response, emergency repair and spare parts supply in mining and marine applications
  • Diagnostic Services: Electronic engine analysis, performance tests, emission measurements, torque and power tests

Product Spare Parts

Genuine Cummins KTA50 Spare Parts

SGS Power is a Cummins authorized dealer in Turkey and as such, we only supply 100% genuine Cummins KTA50 spare parts. All the original parts we offer for your KTA50 engine parts needs come with Cummins factory warranty and quality certificates. Thanks to our engine serial number (ESN) based working system, we guarantee the right part for your engine. due to the 16-cylinder V-type structure, KTA50 engines may have different parts depending on the application and power level; therefore, it is absolutely necessary to work with the engine serial number. To avoid performance losses, excessive fuel consumption and serious damage to your engine caused by the use of sub-industry or equivalent parts, we strongly recommend that you choose only Cummins genuine spare parts. With our wide stock network and fast procurement system, we ensure that we supply KTA50 original spare parts as soon as possible, even in case of urgent needs.

KTA50 – QSK50 Transition Information: The new generation model of Cummins KTA50 series engines with electronic version is called QSK50. The QSK (Quantum) series has been produced since 2005 with lower emission values and advanced electronic control systems.

Note: KTA50 engines have part differences according to model (M2, D, G series), application (mining, marine, generator) and power level (1180-2000 HP). Please specify your engine serial number (ESN) for correct part identification. All our spare parts stocks are updated regularly, please contact us for KTA50 engine parts that are not listed.

Contact us for spare parts, service, and maintenance services.

Turbocharger Coolant Piping

S 109
S 604
S 962 E
108722
3046202
3040810
3046201
3175058
3201128
3628554
3628902
3634654
3627695
3634655
3634656
3627695
3634657
3630738
3627695
3630739
3634662
3348871
3627695
3634663
3634744
3635046
3634746
3634747
4016444
4016645
3627695
4016646

Restriction Indicator

3637209

Exhaust Accessories

3634544
3634433

Exhaust Elbow

S 910 B
3029631
3176530
3626465
S 172 B
108330
3897140
S 109
3628902
3632395
S 103 D
3897105
3897186
S 126
3088579
3866603

Front Hydraulic Pump

206406
S 145
206407
111445
127571
206158
S 162 A
103023
135783
145600
3818885
3175027

Camshaft Gear Assembly

S 112
68908
3010595
3040722
207373
3628823
3632362
3004686
3004683
3004594
3004686
130083
3628902

Cylinder Block

BP6122-07
3178803
139990
3176857
3025485
205230
3628452
205584
206587
206588
S 610
3628608
3628607
4016364
70662
106069
148582
3629168
3629497
4017621
206742
3000138
3628605
3002993
3175281
3176649
S 955
3628609
3628604
3177151
3177152
43696 A
103023
3634269
S 105
S 604
3006516
191772
3002158
3818885
3177443
205059
205199
3178450
3178457
3033853
3177945
3032633
205684
206028
3629962
S 112
S 604
3631471
3632840
S 186
3007525
3022157
3014668
3011076
3081489
3011884
3019150
3021148
3012611
3012612
3801268
3801269
205744
205745
3178947
3626728
3176552
69204 D
3630066
3058423
3058424
3179000

Valve Lever

3053478
207226
194037
3049437
3053476
207344
208084
3049438
3053477
207344
208084
3049432
3176772
203933
205393
205394
108602
3630839
S 212
168306
205128
S 125
3038938
3628196
3628194
3629140
3628902
3628604
3010247
S 181 B
3047924

Fuel Manifold

3023217
3036666
3630034
3067424
3037236
3067347
3081950
3037537
3085824
3922794
3176710
3628517
3628518
3628931
3630364
3002150
3031404
127018
131026
3001340
3001811
3175074
3179051
3627412
3634710
3634711
3095292
3628633
3922794
3633216
3633212
3633265
3633217
3633213
3633265
3628919
3628921

Basic Parts

3635564
3645029
3635563
212161
3635074
3637730

Front Engine Support

2871246
3176012
S 2268
3638146

Accessory Drive Cover

3332255

Vibration Damper

3033628
S 169
S 608
3036115
131584
3033627
3033630
3069776
3033629
3069779
3069781
3628649
3628650

Flywheel

131584
205059
3023536
3012603
3006189
124507

Intercooler Core

S 104
3036460
3638360
3626867
3627381
3627382

Camshaft and Gear

3076765
S 302
206747
3007971
S 112
68908
3076766
S 302
4953321
3007971
S 112
68908

Cylinder Head Assembly

3086362
3629962
3032633
3634664

Air Purifier

4925090
S104
S111
S221
108708
140313
3014766
3030515
3030778
3042329
3042330
3064941
3175623
3201128
3329550
3627145
3627206
4062055
4917706
4917716
4917717
4917718
4917719
4987753
4917729
4917730
4917750
4924946
4924947
4917751
4917752

Exhaust Manifold

3016182
3627095
3966347
3634685
3966349
3046287
3628969
3631163
S 117
S 172 B
S 604
3630742
216187
3633702
3628902
3629451
3629452
3629453
3968643
3634052
205129
3089321
3632305
3632306
3633712
3966348
3633706
3633709
3633710
3633711
3633815
3633818
3966350

Valve Tappet Lever Housing

205439
3081413
3081411
4009479
3062141
213559
3039164
205069
213559
4009248
3016826
3078218
205227
3628755
3628756
3627945
S 103 D
S 126
3002993
3040721
S 604
3628902
127362
3017961
3057139

Motor Rotation Drive

3201740
S 306
3913994
169834
206090
206091
206092
206093
3201739
S 116
S 603

Injector Assembly

131026
207244
3070962
3023095
3629341
3179021
3052233

Lubricating Oil Pump

3634648
S 604
S 610
197032
199919
205377
3628367
3627300
3029687
3628278
3029689
3029701
3029702
3029708
3030518
3627912
69519
107948
3029684
3628277
3029686
3627834
3634646
3633331
3029700
149134
S 113
3026312
3026313
3803927
3627300

Main Bed Wedge

3018210
206580
206590
206600
206610
3000139
3018211
206581
206591
206601
206611
3000139
3018212
206582
206592
206602
206612
3000139
3018213
206583
206593
206603
206613
3000139

Turbocharger Oil Supply Hose

3634780
3634690
3634692
3922794
3635032
3634781
3634690
3634692
3922794
3635033

Water Pump

3010596
S 604
S 907 A
108330
108707
206457
3628606
3175857
S 162 A
S 610
103009
206416
S 604
S 610
103009
199919
206193
206455
3007512
3008494
130083
3045568
3628822
3004686
3634065
68193
3631805
3627723
3634019
207251
3634066
3629855
3628187
206195
206196
3635807
S 962 E
S 16054
S 16069
70183
3634146
3030487
3635713
3634007
3634049
3050453
3175573
3026556

Crankshaft

3630235
3629277
3176216
219153
205126
3176218
3175255
3628798
206904

Accessory Drive Pulley

3628895
3179944
3076346
3628939
3200287
3628894
3803852
190397
3200287
3628894
3628895

Flywheel Housing

S 150 A
S 610
S 611
70662
205565
3176465
3630874
S 167 A
S 600
3010410
3630681
3176637
3634269

Intercooler Piping

S 104
S 105
68910
3036460
3058812
3063294
3179850
3050953
3633120
3633123
3179859
3633121
3633122
3179853
3633132
3633133
3179856
3633134
3633135
3629820
3629821
3634708
3924052
3066467

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