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CCEC KTA50-G12-B G-Drive Engine

CCEC KTA50-G12B (1800 RPM) Generator Drive Engine is V Type 16-Cylinder, 50.3 liters (3067 in3) Four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.KTA50-G12B Generator Drive Engine Equipped with Direct Injection CMI PT Fuel System, Comes with Turbocharged and Low Temperature Aftercooled.The Standby Power for 60 Hz Generator Set (1800 RPM) of CCEC KTA50-G12B Generator Drive Engine is 1752 HP (1306 kW). The Prime Power for 60 Hz Generator Set (1800 RPM) of CCEC KTA50-G12B Generator Drive Engine is 1580 HP (1178 kW). The Continuous Power for 60 Hz Generator Set (1800 RPM) of CCEC KTA50-G12B Generator Drive Engine is 1537 HP (1146 kW).

As Part of EMAC, SinoGen Also Provide Complete Power Supply Solutions that Powered by CCEC, Our Ranges of Products Including Open Type Generator Set, Silence Type Generator Set, Super Silence Type Generator Set, Mobile Trailer, Complete Power Truck and Complete Power Car for Railways Applications. We Provide Full Life Cycle Services for All Customers, From Design to Power System Supply, from Installation to Commissioning, from After-Sales Service Training to Spare Parts Supply, From Trouble Shooting to Overhaul Technical Support.

1. High quality alloy cast iron for the rigidity performance and lower vibration and noise. Wet and replaceable cylinder liners for better heat rejection performance and easier replacement.
2. 4 valves per cylinder, Optimize the mixed level which lead to an excellent fuel consumption rate and emis-sion performance. High quality alloy cast iron, one cylinder one head, single camshaft and special de-signed outine for better reliability and durability.
3. CMS unique PT with fixture and Step Timing control for precise fuel injection make the fuel injection pressure above 120Mpa, which leads to an ex-cellent fuel consumption rate and emission performance. Check valve in fuel tube improve reliability.
4. Gear water pump and great flux channel design pro-vide effective cooling. Spin-in water filter makes the coolant clean and keeps it in normal acidity.
5. Advanced Holset turbocharger and after-cooled technology, pulse exhaust manifold reduce exhaust temperature, provide excellence fuel consumption and emission performance.

Technical Specifications

 Basic Introduction of CCEC KTA50-G12-B G-Drive Engine

Engine Model:KTA50-G12-B (-B means 1800 rpm engine)
Engine Type:4 – Cycle; 60° Vee; 12 – Cylinder Diesel
Displacement:50.3 L
Rated Speed:1800 RPM
Aspiration Method:TC & Low Temp. Aftercooled
Emission Standard:N / A
Bore*Storke:159 mm * 159 mm
Packing Size(L*W*H):2794 mm * 1507 mm * 1846 mm
Dry Weight:5415 kg
Lead Time:15-30 Working Days
Payment Terms:T / T ,L / C
CCEC Generator Diver Engine 620×350 px-6

Engine Model

Aspiration

Prime Power

Performance Curve

Compression Ratio

Fuel System

KTA50-G3-ATurbocharged & Aftercooled Intercooler1470 BHP (1097 kWm) @ 1500 RPMFR – 625013.9 : 1N / A
KTA50-G3-BTurbocharged & Aftercooled Intercooler1635 BHP (1220 kWm) @ 1800 RPMFR – 625013.9 : 1N / A
KTA50-G3ETurbocharged & Aftercooled Intercooler1474 BHP (1100 kWm) @ 1500 RPMFR14.7 : 1 PT
KTA50-G7ETurbocharged & Aftercooled Intercooler1621 BHP (1210 kWm) @ 1500 RPMFR14.7 : 1 PT
KTA50-G8Turbocharged & Low Temp. Aftercooled1608 BHP (1200 kWm) @ 1500 RPMFR – 6243 (1P / 2L) / FR – 6351 (2P / 2L)14.9 : 1N / A
KTA50-GS8Turbocharged & Low Temp. Aftercooled1725 BHP (1286 kWm) @ 1500 RPMFR – 626113.9 : 1N / A
KTA50-G9Turbocharged & Low Temp. Aftercooled1855 BHP (1384 kWm) @ 1800 RPMFR – 6244 (1P / 2L) / FR – 6295 (2P / 2L)13.9 : 1N / A
KTA50-G12-ATurbocharged & Low Temp. Aftercooled1539 BHP (1148 kWm) @ 1500 RPMFR – 697213.9 : 1N / A
KTA50-G12-BTurbocharged & Low Temp. Aftercooled1684 BHP (1256 kWm) @ 1800 RPMFR – 697213.9 : 1N / A
KTA50-G12A-ATurbocharged & Low Temp. Aftercooled1608 BHP (1200 kWm) @ 1500 RPMFR – 60113.9 : 1 PT
KTA50-G12A-BTurbocharged & Low Temp. Aftercooled1805 BHP (1347 kWm) @ 1800 RPMFR – 60113.9 : 1 PT
KTA50-G15Turbocharged & Low Temp. Aftercooled1998 BHP (1491 kWm) @ 1500 RPM FR – 6243 CQ13.9 : 1 PT
KTA50-G16Turbocharged & Low Temp. Aftercooled 2213 BHP (1650 kWm) @ 1500 RPMFR – 72214.7 : 1 PT
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General Infomation of CCEC  KTA50-G12-B Generator Engine

Engine ModelKTA50-G12-BConfigurationD283022DX02
Performance CurveFR – 6972CPL No.  Engine Critical Parts List3947
Type4 – Cycle; 60° Vee; 16 – Cylinder DieselAspirationTC & Low Temp. Aftercooled Intercooler
Compression Ratio13.9 : 1Displacement3076 in3 / 50.3 L

Installation Data of CCEC  KTA50-G12-B  Generator Engine

Bore * Stroke159 mm * 159 mm / 6.25 in * 6.25 inDry Weight – Fan to Flywheel Engine11938 lb / 5415 kg
Wet Weight – Fan to Flywheel Engine12604 lb / 5717 kgDry Weight – Heat Exchanger Cooled EngineN / A
Wet Weight – Heat Exchanger Cooled EngineN / AMaximum Bending Moment at Rear Face of Block4500 lb.ft / 6101 N.m
Moment of Inertia of Rotating Components – with FW 6009 Flywheel301 lbm.ft2 / 12.7 kg.m2Moment of Inertia of Rotating Components – with FW 6017 Flywheel515 lbm.ft2 / 21.7 kg.m2
Center of Gravity from Rear Face of Block47.5 in / 1206 mmCenter of Gravity Above Crankshaft Centerline11.0 in / 279 mm
Maximum Static Loading at Rear Main Bearing2000 lb / 907 kgSteady State Stability Band at any Constant Load+ / – 0.25 %
Minimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds50 °F / 10 °CMinimum Ambient Temperature for Unaided Cold Start45 °F / 7 °C
Excludes Exhaust Noise; at Rated Load and 7.5 m (24.6 ft); 1800 RPM94.6 / 92.4 dBaExhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45°126 / 125 dBa
Standby Power1752 BHP (1306 kWm) @ 1800 RPMContinuous Power1537 BHP (1146 kWm) @ 1800 RPM
Prime Power (Limited Time)1684 BHP (1256 kWm) @ 1800 RPMPrime Power (Unlimited Time)1580 BHP (1178 kWm) @ 1800 RPM
——END——

Performance Data of CCEC  KTA50-G12-B Generator Engine

Stanby PowerPrime PowerStanby PowerPrime Power
Engine Speed (RPM)18001800Engine Idle Speed (RPM)725 – 775725 – 775
Gross Engine Power Output (BHP / kWm)1725 / 13061580 / 1178Brake Mean Effective Pressure (PSI / kPa)250 / 1723225 / 1554
Piston Speed (ft/min / m/s)1875 / 9.51875 / 9.5Friction Horsepower (HP / kWm)225 / 168225 / 168
Engine Water Flow at Stated Friction Head External to Engine – 4 psi Friction Head (US gpm / liter/s)536 / 34536 / 34Engine Water Flow at Stated Friction Head External to Engine – Maximum Friction Head (US gpm / liter/s)500 / 32500 / 32
Intake Air Flow (cfm / liter/s)4093 / 19323780 / 1784Exhaust Gas Temperature (°F / °C)760 / 404744 / 396
Exhaust Gas Flow (cfm / liter/s)9302 / 43908480 / 4002Air to Fuel Ratio (air : fuel)31.4 : 132.3 : 1
Radiated Heat to Ambient (BHP/min / kWm)5441 / 964989 / 88Heat Rejection to Jacket Coolant (BHP/min / kWm)28710 / 50427827 / 489
Heat Rejection to Exhaust (BHP/min / kWm)50525 / 88845504 / 799Heat Rejected to *Fuel (BHP/min / kWm)208 / 3.7192 / 3.4
2 Pump / 2 Loop
Aftercooler Water Flow at Stated Friction – 2 psi Friction Head (US gpm / liter/s)159 / 10159 / 10Aftercooler Water Flow at Stated Friction – Maximum Friction Head (US gpm / liter/s)142 / 9142 / 9
Heat Rejected to Aftercooler (BHP/min / kWm)12507 / 22010360 / 182

 
Performance Curve CCEC KTA50-G12 B G-Drive Engine

System Technical Data of CCEC  KTA50-G12-B Generator Engine

Exhaust SystemMaximum Back Pressure at Standby Power2 in Hg / 6.8 kPa
Air Induction SystemMaximum Intake Air Restriction – with Dirty Filter Element25 in H2O / 6.2 kPa
Maximum Intake Air Restriction – with Normal Duty Air Cleaner and Clean Filter Element15 in H2O / 3.7 kPa
Cooling SystemCoolant Capacity – Engine Only37 US gal / 140.1 liter
Minimum Pressure Cap at Sea Level14 PSI / 96 kPa
Maximum Static Head of Coolant Above Engine Crank Centerline60 ft / 18.3 m
Jacket Water Circuit Requirements
Thermostat (Modulating) Range7 / 10 °F / 48.3 / 68.9 °C
Maximum Top Tank Temperature for Standby / Prime Power220 / 212 °F / 104 / 100 °C
Maximum Coolant Friction Head External to Engine180 – 200 PSI / 82 – 93 kPa
Aftercooler Requirements
Maximum Coolant Friction Head External to Engine – 1800 RPM7 PSI / 48.3 kPa
Maximum Coolant Temperature Into the Aftercooler @ 25C (77F) Ambient120 °F / 49 °C
Maximum Coolant Temperature Into the Aftercooler @ 25C (77F) Ambient – for Standby / Prime Power160 / 150 °F / 71 / 66 °C
Thermostat (Modulating) Range115 – 135 °F / 46 – 57 °C
Lubrication SystemOil Pressure @ Minimum Low Idle20 PSI / 138 kPa
Oil Pressure @ Governed Speed50 – 70 PSI / 345 – 483 kPa
Maximum Oil Temperature250 °F / 121 °C
Oil Capacity with OP 6024 Oil Pan : Low – High32 – 40 US gal / 121.1 – 151.4 liter
Total System Capacity (Including Bypass Filter)46.7 US gal / 167.8 liter
Fuel SystemType Injection SystemDirect Injection  PT
Maximum Restriction at PT Fuel Injection Pump – with Clean Fuel Filter4 in Hg / 102 mm Hg
Maximum Restriction at PT Fuel Injection Pump – with Dirty Fuel Filter8 in Hg / 203 mm Hg
Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)6.5 in Hg / 165 mm Hg
Maximum Fuel Flow to Injection Pump165 US gph / 625 liter/hr
Electrical SystemCranking Motor (Heavy Duty, Positive Engagement)24 V
Battery Charging System, Negative Ground35 ampere
Maximum Allowable Resistance of Cranking Circuit0.002 ohm
Minimum Recommended Battery Capacity – Cold Soak @ 50 °F (10 °C) and Above1280 0°F CCA
Minimum Recommended Battery Capacity – Cold Soak @ 32 °F to 50 °F (0 °C to 10 °C)1800 0°F CCA
Minimum Recommended Battery Capacity – Cold Soak @ 0 °F to 32 °F (-18 °C to 0 °C)1800 0°F CCA
——END——

Scopes of Supply of CCEC KTA50-G12-B Generator Drive Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Standard Air Filter2. Turbocharger
3. Water-Air Intercooler3. Exhuast Elbow
Starting System1. Starter MotorCharging System1. Charging Alternator
2. Starter Rely2. N/A
Lubricating System1. Oil PumpCooling System1. Water Pump
2. Oil Filter2. Engine Fan
3. N/A3. Standard Radiator
Engine Shut-Down System1. Engine Fuel Shut-Off SolenoidPower Output System1. Flywheel
2. N/A2. Standard Flywheel Housing
Fuel System1. Fuel Transfer Pump
2. High-Pressure Fuel Pump
3. Fuel Filter
——END——

Optional Accessories of CCEC KTA50-G12-B Generator Drive Engine

Air Intake System1. Air Intake Pre-HeaterExhuast System1. Muffler & Bellows
2. Air Intake Shut-Off Valve2. Spark Arrestor Type Muffler & Bellows
3. Heavy-Duty Air Filter3. DPF System
4. Plateau Type Air Filter4. 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
——END——

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Modifiable components of CCEC KTA50-G12-B Generator Drive Engine

Air Intake System1. Installation Position of Air FilterCharging System1. 12V Charging Alternator for 12V Electric System
2. Upgrade to Heavy-Duty Type Air Fitler2. Explosion-Proof Charging Alternator
Exhuast System1. Position of TurbochargerLubricating System1. Oil Pan Position
2. Water-Cooled Exhuast Manifold2. Number of Dipstick
3. Water-Cooled Turbocharger3. Position of Dipstick
Fuel System1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer PumpStarting System1. 12V Starter Motor for 12V Electric System
Engine Shut-Down System1. 12V Solenoid for 12V Electric SystemPower Output System1. Size of Flywheel Housing and Flywheel.
2. Explosion-Proof Solenoid2. Dual-Ear Flywheel Housing (For Twin-Starter System)
——END——

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

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