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CCEC KTTA50-C2000 Industrial Engine

CCEC KTTA50-C2000 (1900 RPM) Industrial Engine is V type16-cylinder, 50.3 liters four-strokes engine with 159 mm (6.25 in) bore and 159 mm (6.25 in) stroke.

KTTA50-C2000 Industrial Engine equipped with PT Fuel System, comes with turbocharger and Aftercooler. The maximum power of the CCEC KTTA50-C2000 industrial engine is 2000 HP (1491 kW) at 1900 RPM, and the maximum torque of the engine at 1500 RPM in this mode is 7016 N.m(5175 lb.ft). The Prime power of the CCEC KTTA50-C2000 industrial engine is 2000 HP (1491 kW) at 1900 RPM, and the maximum torque of the engine at 1900 RPM in this mode is 7495 N.m(5528 lb.ft).

To achieve different output, CCEC K50 series Industrial engine have three configurations which are turbocharged engine, turbocharge with water-air intercooler, turbocharge with air-air intercooler. In the detailed model name, code T means engine come with turbocharger, code single A means engine comes with water-air intercooler, and code double A means engine comes with air-air intercooler.

As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.

Advantages of CCEC KTTA50-C2000 Industrial Engine

  • Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.

  • Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40 % less than other similar engines. The failure rate is greatly reduced.

  • Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.

  • The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.

  • The five key systems of the electronically controlled engine are all developed by CCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.

  • By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.

Technical Specifications

Basic Introduction of CCEC KTTA50-C2000 Industrial Engine

Engine Model:KTTA50-C2000
Engine Type:4 Cycle, 60° Vee; 16 Cylinder
Displacement:50.3 L
Rated Speed:1900 RPM
Rated Power / Speed:2000 HP @ 1900 RPM
Aspiration Method:Turbocharged & Aftercooled
Emission Standard:U.S. EPA Tier 1
Bore * Stroke:159 mm × 159 mm
Packing Size (L * W * H):3000 mm * 1800 mm * 2500 mm
Weight , Net Dry:4946 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C


Engine ModelRated PowerAspirationCurve & DatasheetCompression RatioFuel System
KTA50-C16001600 HP @ 2100 RPMTurbocharged & AftercooledP-435613.9 : 1PT
KTA50-C1600-II1600 HP @ 1900 RPM Turbocharged & AftercooledP-435513.9 : 1PT
KTA50-C18001800 HP @ 1900 RPMTwo Stage Turbocharged & AftercooledP-438713.8 : 1PT
KTA50-C20002000 HP @ 1900 RPMTwo Stage Turbocharged & AftercooledP-484313.8 : 1PT
KTA50-C22502250 HP @ 1900 RPMTurbocharged, Low Temperature AftercooledFR 74613.9 : 1Cummins PT
KTTA50-C20002000 HP @ 1900 RPMTurbocharger & AftercoolerFR 635613.8 : 1PT


General Infomation of CCEC KTTA50-C2000 Industrial Engine
Engine ModelKTTA50-C2000CPL Code2913
Curve & DatasheetFR 6356Rated Power1491 kW (2000 HP) @ 1900 RPM
Compression Ratio13.8 : 1Torque PeakN/A
Type4 Cycle , 60° Vee , 16 CylinderRevision13-Jan-03
Bore * Stroke159 mm × 159 mmDisplacement50.3 L (3067 in3)
Net Weight4946 kgFuel System PT
AspirationTurbocharger & AftercoolerEmission CertificationU.S. EPA Tier 1
Engine ConfigurationD283026CX02Packing Size (L * W * H):3000 mm * 1800 mm * 2500 mm


Torque OutputPower OutputFuel Consumption
1,300 RPM5,800 lb-ft7,864 N-m1,300 RPM1,436 HP1,071 kW1,300 RPM0.335 lb/hp-hr204 g/kW-hr
1,500 RPM5,800 lb-ft7,864 N-m1,500 RPM1,657 HP1,236 kW1,500 RPM0.325 lb/hp-hr198 g/kW-hr
1,700 RPM5,665 lb-ft7,681 N-m1,700 RPM1,834 HP1,368 kW1,700 RPM0.323 lb/hp-hr196 g/kW-hr
1,900 RPM5,530 lb-ft7,498 N-m1,900 RPM2,001 HP1,492 kW1,900 RPM0.327 lb/hp-hr199 g/kW-hr


Engine Performance Data CCEC KTTA50-C2000 Industrial Engine
 Rated Power Torque Peak 
Engine Speed1,900 RPM1,500 RPM
Output Power2,000 HP1,491 kW1,478 HP 1102 kW
Torque5,528 lb-ft7,495 N-m5,175 lb-ft7,016 N-m
Friction Horsepower145 HP108 kW80 HP60 kW
Intake Manifold Pressure70 in-Hg1,778 mm Hg 54 in-Hg1,372 mm Hg
Turbo Comp. Outlet PressureN/A N/A N/A N/A 
Intake Air Flow4,200 ft3/min1,982 L/s 3,106 ft3/min 1,466 L/s
Charge Air FlowN/A N/A N/A N/A 
Exhaust Gas Flow9,624 ft3/min4,542 L/s7,825 ft3/min3,693 L/s
Exhaust Gas Temperature835 deg F446 deg C925 deg F496 deg C
Heat Rejection to Ambient11,700 BTU/min205.74 Kw9,400 BTU/min165.29 kW

System Technical Data of CCEC KTTA50-C2000 Industrial Engine
Intake Air SystemMaximum intake manifold temperature at 25 deg C (77 F) ambient Maximum allowable air temperature rise over ambient at Intake Manifold (Naturally Aspirated Engines) or Turbo Compressor inlet (Turbo-charged Engines): (This parameter impacts LAT and altitude capability) 30 delta deg F30 delta deg F
Charge Air Cooling SystemMaximum allowable pressure drop across charge air cooler and OEM CAC piping (IMPD)N/A
Maximum Intake Manifold Temperature Differential (Ambient to IMT) (IMTD)N/A
Intake Manifold Temperature for Fan-ONN/A
Low Temperature Aftercooling SystemCoolant temperature from the Aftercooler Radiator outlet
for LTA system with 1 Pump – 2 Loop or 2 Pump – 2 Loop):
@ Maximum engine coolant out temperature at Limiting Ambient
Temperature (1P-2L):
@ 25 deg C (77F) ambient (1P-2L, 2P-2L):
Max. coolant temperature into the aftercooler at 25C (77F) ambient:
Maximum coolant temperature into aftercooler at Limiting Ambient
Exhaust SystemMaximum exhaust back pressure:1.5 in-Hg38 mm Hg
Recommended exhaust piping size (inner diameter):10 in254 mm
Lubrication SystemNominal operating oil pressure  
              At minimum low idle45 psi 310 kPa
              At maximum rated RPM65 psi 448 kPa
Minimum engine oil pressure for engine protection devices  
              At minimum low idle20 psi 138 kPa
Fuel SystemFuel cooling requirements (with diesel fuel)  
              Maximum heat rejection to return fuel at max. coolant and inlet fuel temperature:  
              At fuel return flow rate of  
               At fuel return temperature prior to cooler  
Maximum supply fuel flow1,150 lb/hr522 kg/hr
Maximum return fuel flow  
Minimum torque required to hold throttle at full travel (Mech. System)  
Engine fuel compatibility (consult Service Bulletin #3379001 for appropriate use of other fuels)DF1, DF2
Maximum fuel inlet pressure3 psi 21 kPa
Performance DataEngine low idle speed750 RPM
Maximum low idle speedN/A
Minimum low idle speed725 RPM
Nominal governor droopN/A
Nominal governor regulationN/A
Engine high idle speed2,050 RPM
Governor break speedN/A
Maximum torque available at closed throttle low idle speed2,479 lb-ft3,361 N-m
Cranking System (Cold Starting Capability)Unaided Cold Start  
      Minimum cranking speed150 RPM
      Minimum ambient temperature39.2 deg F 4 deg C
      Cranking torque at minimum unaided cold start temperature600 lb-ft813 N-m
Aided Cold Start  
       Minimum ambient temperature with Grid Heater only 
       Minimum ambient temperature with Ether only: 
       Minimum ambient temperature with coolant and lube heater only 
EmissionsWeight Specific Nox6.9 gm/hp-hr9.3 gm/kW-hr
Weight Specific HC1 gm/hp-hr1.34 gm/kW-hr
Weight Specific CO8.5 gm/hp-hr11.4 gm/kW-hr
Weight Specific Particulate0.4 gm/hp-hr0.54 gm/kW-hr


Scopes of Supply of CCEC KTTA50-C2000 Industrial Engine

Fuel System1. Fuel Transfer PumpExhuast System1. Exhuast Manifold
2. High-Pressure Fuel Pump2. Turbocharger
3. Fuel Filter3. Exhuast Elbow
Air Intake System1. Air Intake ManifoldStarting System1. Starter Motor
2. N/A2. Starter Rely
Cooling System1. Water PumpPower Output System1. Flywheel
2. Engine Fan2. Standard Flywheel Housing
3. Standard Radiator3. N/A
Lubricating System1. Oil PumpCharging System1. Charging Alternator
2. Oil Filter2. N/A
Engine Shut-Down System1. Engine Fuel Shut-Off SolenoidrEngine Mounting System1. Engine Mouting Bracket
Engine Auiliary Accessories1. Air Compressor

Optional Accessories of CCEC KTTA50-C2000 Industrial Engine

Air Intake System1. Air Intake Pre-HeaterExhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Flame Trap
3. Air Filter3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Pre-Filter4. Dpf System
5. Air Filter Alarm System5. N/A
Fuel System1. Coarse FilterLubricating System1. Oil Pre-Heater.
2. Fuel Pre-Heater2. N/A
Starting System1. Manual Magnetic Dc ContactorCooling System1. Silent Type Radiator
2. Dual Ears Flywheel Housing2. Plateau Radiator
3. Spring Starter Motor3. Salt-Spray Resistant Radiator
4. Air Starter Motor4. Coolant Pre-Heater
5. Hydraulic Starter Motor5. Jacket Water Heater
6. Manual Magnetic Dc Contactor6. N/A
Engine Auiliary Accessories1. Hydraulic Oil PumpControl System1. Can Add Engine Monitoring System, Contro System With Wiring Harness.
2. Air Conditioner Compressor2. Can Add Self-Protection System that Integrated with Alarm System.
Power Output System1. ClutchEngine Mounting System1. Shock Absorber Pad

Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.
ConeMac’s Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.
For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage:


Modifiable Components of CCEC KTTA50-C2000 Industrial Engine

Air Intake System1. Installation Position of Air FilterCharging System1. 12 V Charging Alternator for 12 v Electric System
2. Upgrade to Heavy-Duty Type Air Fitler2. Explosion-Proof Charging Alternator
3. N/A3. Upgrading to Specified Brand and Speicifications of Charging Alternator
Exhuast System1. Water-Cooled Exhuast ManifoldLubricating System1. Oil Pan Position
2. Water-Cooled Turbocharger2. Number of Dipstick
3. Can Modify Installation Position and Direction of Turbocharger3. Position of Dipstick Can Choose from 6 Positions
4. N/A4. Can Modify Oil Filter to be Remote Installation
Engine Shut-Down System1. 12 V Solenoid for 12 V Electric SystemStarting System1. Upgrading to Specified Brand and Speicifications of Starter Motor
2. Explosion-Proof Solenoid2. 12 V Starter Motor for 12 V Electric System
Fuel System1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-HearterEngine Auiliary Accessories1. All of auxiliary System can Choose Specified Brands and Specifications
2. N/A2. Additional Auxiliary Systems Can be Added for Special Applications
Cooling System1. Can Modify Engine fan Into Blower Fan or Suction FanPower Output System1. Can Modify Size of Flywheel Housing and Flywheel
2. Can Modify Central Position of Engine Cooling Fan2. Dual-Ear Flywheel Housing (For Twin-Starter System)
3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type
4. N/A4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output
Engine Mounting System1. Can Modify Engine Mouting Bracket

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.


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