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CCEC QSK50-C1400 Pump Engine

CCEC QSK50-C1400(1800 RPM) Pump Drive Engine is V type 16-cylinder, 50.3 liters four-strokes engine with 159 mm (6.25 in) bore and 159 mm (6.25 in) stroke. QSK50-C1400 Pump Drive Engine equipped with CCECModular Common Rail Fuel System, comes with turbocharger and Air-Air intercooler, with a EURO II post-processor. The Advertised power at 1800 RPM of CCEC QSK50-C1400 pump drive engine is 1400 HP (1044 kW), The Governed power at 1800 RPM of CCEC QSK50-C1400 pump drive engine is 1400 HP (1044 kW). The maximum torque of the engine at 1300 RPM is 6379 N.m.

As part of EMAC, DuraMac provides complete powertrain that integrated with CCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system. 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.Lower oil consumptionExtended strokethe expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.
2.Strong poweradvanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.
3.Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.
4.Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.
5.Super life, 30% engines 800,000 km without overhaul.
6.Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.
7.Excellent cold start performance, equipped with air suction electric preheater and 7.8 kw power starter, completely improve the cold start performance of the engine. Through the arctic village-MoHe of China-36°C extreme low temperature validation.

Technical Specifications

Basic Introduction of CCEC QSK50-C1400 Pump Engine

Engine Model:QSK50-C1400
Engine Type:V-16 Cylinder 4-Stroke 4-Valve
Displacement:50.3 L
Rated Speed:1800 RPM
Aspiration Method:Turbocharged & Water-Air Intercooler
Emission Standard:U.S. EPA Tier 2
Bore*Storke:159 mm * 159 mm
Packing Size(L*W*H):2857 mm * 1415 mm * 1766 mm
Wet Weight:6373 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C
CCEC Pump Engine 620×350 px-6

Engine Model

Advertised power

Peak Torque

Curve & Datasheet

Compression Ratio

Fuel System

QSK50-C14001,400 BHP (1,044 kW) @ 1,800 RPM4,705 lb-ft (6,379 N-m) @ 1,300 RPMFR 679515.0 : 1Cummins MCRS
QSK50-C15001,500 BHP (1,119 kW) @ 1,800 RPM4,846 lb-ft (6,570 N-m) @ 1,400 RPMFR 679015.0 : 1Cummins MCRS
QSK50-C16001,600 BHP (1,193 kW) @ 1,800 RPM5,041 lb-ft (6,835 N-m) @ 1,500 RPMFR 678215.0 : 1Cummins MCRS
QSK50-C25002,500 BHP (1,864 kW) @ 1,900 RPM7,081 lb-ft (9,601 N-m) @ 1,500 RPMFR 689015.0 : 1Cummins MCRS
——END——

General Infomation of CCEC QSK50-C1400 Pump Engine

Engine ModelQSK50-C1400Emission StandardU.S. EPA Tier 2
Advertised Power1400 BHP (1044 kW) @ 1800 RPMPeak Torque4705 lb-ft (6379 N-m) @ 1300 RPM
Curve & DatAsheetFR-6795Governed Power1400 BHP (1044 kW) @ 1800 RPM
Compression Ratio15.0 : 1Packing Size(L * W * H)2857 mm * 1415 mm * 1766 mm
TypeV-16 Cylinder 4-Stroke  4-ValveDisplacement3067 in³ ( 50.3 L )
Fuel SystemCummins MCRSBore * Storke6.26  in * 6.26 in / 159 mm * 159 mm
AspirationTurbocharged & Water-Air IntercoolerMinimum Low Idle Speed600 RPM
ConfigurationD283038CX03Maximum Low Idle Speed1400 RPM
CPL Code 3548Minimum speed for full load sustained operation1700 RPM

Engine Sound Pressure Levels3 (Noise) Data of CCEC QSK50-C1400 Pump Engine

Top Side105.1 dBaRight Side102.9 dBa
Left Side103.6 dBaFront Side100.5 dBa
Exhaust125.1 dBa

General Engine Data of CCEC QSK50-C1400 Pump Engine

Maximum overspeed capability2250 RPMMaximum installed engine power angle6 °
Mass moment of inertia of rotating components (excluding flywheel)N / AMaximum installed engine tilt angle6 °
Engine weight (mining market)⁴-Approximate Dry Weight13162 lb / 5970 kgEngine weight (mining market)⁴-Approximate Wet Weight14050 lb / 6373 kg
Engine weight (locomotive market)⁴-Approximate Dry Weight14021 lb / 6360 kgEngine weight (locomotive market)⁴-Approximate Wet WeightTBD lb / TBD kg
Engine weight (oil and gas market)– Approximate Dry Weight13162 lb / 5970 kgEngine weight (oil and gas market)– Approximate Wet Weight14050 lb / 6373 kg

Engine Mounting Data of CCEC QSK50-C1400 Pump Engine

Moment of Inertia — X-Axis (Roll)5346 in-lbf-sec² / 604 kg-m2Moment of Inertia — Y-Axis (Pitch)24711 in-lbf-sec² / 2792 kg-m2
Moment of Inertia — Z-Axis (Yaw)23879 in-lbf-sec² /  2698 kg-m2Center of Gravity — From Rear Face of Block40.59 in / 1031 mm
Maximum Crankshaft Thrust Bearing Load Limit — Intermittent Load2001 lbf / 8900 NMaximum Crankshaft Thrust Bearing Load Limit — Continuous Load1000 lbf / 4450 N
Maximum Static Bending Moment at  Rear Face of Block4499 lb-ft / 6100 N.mMaximum Bending Moment Available From Front of Crankshaft — 90 Degrees2611 lb-ft / 3540 N.m
Center of Gravity — From Engine Centerline to Left Side of Engine (as Viewed From Rear of Engine)N / AMaximum Bending Moment Available From Front of Crankshaft — 180 Degrees5156 lb-ft / 6991 N.m
Maximum Bending Moment Available From Front of Crankshaft — 0 Degrees1887 lb-ft / 2559 N.mMaximum Bending Moment Available From Front of Crankshaft — 270 Degrees4139 lb-ft / 5612 N.m
Center of Gravity — Above Crankshaft Centerline7.87 in /  200 mm
——END——

Performance Data of CCEC QSK50-C1400 Pump Engine

Advertised PowerPeak TorqueAdvertised PowerPeak Torque
Engine Speed (RPM)1,8001,300Inlet Air Flow (ft3/min / L/s)3,78917882,3601114
Power Output (HP / kW)140010441164868Exhaust Gas Flow (ft3/min / L/s)8039379466883156
Torque Output (lb-ft / N.m)4,0855,5394,7056,379Exhaust Gas Temperature (°F / ℃)7263861,041561
Friction Horsepower (HP / kW)22116512291Heat Rejection to Ambien Air (BTU/min / kW)447179390069
Intake Manifold Pressure (in-Hg / kPa)5618943145Heat Rejection to Exhaust Gas (BTU/min / kW)4862785546128811
Turbo Comp. Outlet Pressure (in-Hg / kPa)5719244149Heat Rejection to LTC Coolant  (BTU/min / kW)143292526840120
Turbo Comp. Outlet Temperature (°F / ℃)339171295146Heat Rejection to HTC Coolant  (BTU/min / kW)22,18239023,711417
——END——

System Technical Data of CCEC QSK50-C1400 Pump Engine

Intake Air SystemMaximum Air Temperature Rise Over Ambient at  Turbocharger Compressor Inlet20 delta °F / 11.1 delta °C
Maximum Intake Air Restriction With-Clean Filter12 in-H2O /  3.0 kPa
Maximum Intake Air Restriction With-Dirty Filter25 in-H2O /  6.2 kPa
Minimum Air Cleaner Dirt Holding Capacity25 g / cfm
Maximum Intake Air Bleed for Accessories at  Intake Manifold (Not Including Air Compressor)N / A
Recommended Intake Piping Size (Inner Diameter)6.0 in / 152 mm
Exhaust SystemMaximum Exhaust Restriction3 in-Hg / 10 kPa
Recommended Exhaust Piping Size (Inner Diameter)7.79 in / 198 mm
Maximum Static Bending Moment at  Exhaust Outlet Flange16 lb-ft / 21.0 N.m
Lubrication SystemNominal Operating Oil Pressure at -Minimum Low Idle Speed29 PSI / 200 kPa
Nominal Operating Oil Pressure at -Advertised Speed83 PSI / 570 kPa
Minimum Oil Pressure Within 4 Seconds of Engine First Firing at  Minimum Low Idle Speed (MeAsured at  Urbocharger Oil Inlet)20 PSI / 138 kPa
Maximum Oil Flow to All Accessories12 gpm / 45.42494 L/min
Maximum Oil Pressure Spike on Cold Engine240 PSI / 1655 kPa
Fuel SystemMaximum Heat Rejection to Return Fuel Which Occurs at  The Following Conditions367 BTU/min / 6 kW
Maximum Heat Rejection to Return Fuel Which Occurs at  The Following Conditions-Fuel Return Flow651 lb/hr / 295 kg/hr
Maximum Heat Rejection to Return Fuel Which Occurs at  The Following Conditions-Fuel Return Temperature (Prior to Fuel Cooler)179 °F / 82 °C
Maximum Fuel Supply Flow1155 lb/hr / 524 kg/hr
Maximum Fuel Return Flow651 lb/hr / 295 kg/hr
Maximum Fuel Supply Temperature (MeAsured at  On-Engine Fuel Inlet Fitting)158 °F / 70 °C
Maximum Fuel Supply Pressure (MeAsured at  On-Engine Fuel Inlet Fitting)5 PSI / 34 kPa
Maximum Fuel Return Restriction (MeAsured at  On-Engine Fuel Drain Fitting)10 in-Hg /  34 kPa
Fuel System-Stage 1 filter(s)Maximum Combined Fuel Supply Restriction of Stage 1 Assembly & Oem Plumbing (MeAsured at  On-Engine Fuel Inlet Fitting) With-Clean Stage 1 Fuel Filter(S) at  Maximum Fuel Supply Flow5 in-Hg /  16.9 kPa
Maximum Combined Fuel Supply Restriction of Stage 1 Assembly & Oem Plumbing (MeAsured at  On-Engine Fuel Inlet Fitting) With-Dirty Stage 1 Fuel Filter(S) at  Maximum Fuel Supply Flow10 in-Hg /  33.8 kPa
Nominal Restriction of Clean Stage 1 Fuel Filter Assembly at  Maximum Fuel Supply Flow2 in-Hg /  7 kPa
Maximum Fuel Inlet Pressure MeAsured at  Stage 1 Inlet3 PSI / 21 kPa
Recommended Maximum Fuel Inlet Pressure For Seeing Is Believing® (MeAsured at  Stage 1 Inlet)2 PSI / 14 kPa
Fuel System-Stage 2 filter(s)
Maximum fuel supply restriction from low pressure fuel pump outlet to Stage 2 filter head inlet10 in-Hg / 34.0 kPa
Maximum fuel supply restriction from Stage 2 filter head outlet to high pressure fuel pump inlet10 in-Hg / 34.0 kPa
Cooling SystemsCooling System Type2 Pump-2 Loop
Cooling Systems-Requirements of both LTC and HTC cooling circuitsMinimum Fill Rate5 gpm / 19 L/min
Maximum Deaeration Time25 min
Acceptable Types of Deaeration SystemsFully Deaerating
Minimum Water Pump Inlet Pressure With Fully Deaerating Cooling SystemN / A
Maximum Static Head of Coolant Above Crankshaft Centerline 60 ft / 18.3 m
Minimum Pressure Cap Rating at  Sea Level11 PSI / 76 kPa
Maximum Pressure Cap Rating at  Sea Level15 PSI / 103 kPa
Minimum Coolant Expansion Space (% of Total Cooling System Capacity)6%
Minimum Drawdown (% of Total Cooling System Capacity)11%
Cooling Systems-Low Temperature (Aftercooling) Circuit (LTC)LTC coolant volume (engine only)32 quarts / 30 L
LTC thermostat opening temperature115 °F / 46 °C
LTC thermostat fully open temperature135 °F / 57 °C
Maximum LTC aftercooler inlet temperature at 77 °F (25 °C) ambient air temperature120 °F / 49 °C
Maximum LTC aftercooler inlet temperature at LAT165 °F / 74 °C
Maximum external LTC restriction at 1800 RPM12 PSI / 83 kPa
Cooling Systems-High Temperature Circuit (HTC)HTC Coolant Volume (Engine Only)148 quarts / 140 L
HTC Thermostat Opening Temperature180 °F / 82 °C
HTC Thermostat Fully Open Temperature202 °F / 94 °C
Maximum HTC Thermostat Outlet Temperature at Lat (Maximum Top Tank Temperature)212 °F / 100 °C
Minimum Operating HTC Temperature (for Continuous Cold Weather Applications)160 °F / 71 °C
Maximum External HTC Restriction at 1800 Rpm12 PSI / 82.7 kPa
Maximum Auxiliary Coolant FlowN / A
Electrical SystemSystem Voltage24 V
Minimum Battery Capacity for Engine Only [Cold Soak at 0 °F (-18 °C) Or Above]-Cold Cranking Amperes (Cca)1800 CCA
Minimum Battery Capacity for Engine Only [Cold Soak at 0 °F (-18 °C) Or Above]-Reserve Capacity (Rc)640 min
Cranking SystemMinimum Cranking Speed150 RPM
Maximum Parasitic Load 10 °F (-12 °C)N / A
Unaided Cold Start-Minimum Ambient Temperature10 °F / -12 °C
Unaided Cold Start-Cranking Torque at Minimum Unaided Cold Start TemperatureN / A
Aided Cold Start-Minimum Ambient Temperature with Only Ether– 26 °F /-32 °C
Aided Cold Start -Minimum Ambient Temperature with Only Coolant And Oil Heaters– 26 °F /-32 °C
——END——

Scopes of Supply of CCEC QSK50-C1400 Pump Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Water-air Intercooler2. Turbocharger
3. N/A3. Exhuast Elbow
Fuel System1. Fuel transfer pumpStarting System1. Starter motor
2. High-pressure fuel pump2. Starter rely
3. Fuel Filter3. N/A
Charging System1. Charging alternatorEngine Shut-Down System1. Engine fuel shut-off solenoid
Lubricating System1. Oil pumpCooling System1. Water pump
2. Oil filter2. Engine Fan
3. N/A3. Standard radiator
Power Output System1. FlywheelEngine Mounting System1. Engine Mouting Bracket
2. Standard flywheel housing2. N/A
Engine Auiliary Accessories1. Air compressor
2. Power steering pump
——END——

Optional Accessories of CCEC QSK50-C1400 Pump 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 FilterStarting System1.Manual Magnetic DC Contactor
2. Fuel pre-heater2. Dual ears flywheel housing
3. N/A3. Spring Starter Motor
4. N/A4. Air Starter Motor
5. N/A5. Hydraulic Starter Motor
Lubricating System1. Oil pre-heater.Cooling System1. Silent Type Radiator
2. N/A2. Plateau Radiator
3. N/A3. Salt-Spray Resistant Radiator
4. N/A4. Coolant pre-heater
Power Output System1. ClutchEngine Mounting System1. Shock absorber pad
Engine Auiliary Accessories1. Hydraulic oil pumpControl System1. Can add mechanical accelerator pedal
2. Air conditioner compressor2. N/A
3. N/A3. N/A
——END——

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Modifiable Components of CCEC QSK50-C1400 Pump Engine

Air Intake System1. Installation position of air filterExhuast System1. Can modify installation position and direction of
2. Upgrade to  heavy-duty type air fitlerturbocharger
3. N/A2. Water-cooled exhuast manifold
4. N/A3. Water-cooled turbocharger
Fuel System1. Upgrade to fuel fitler that integrated with fuel transferStarting System1. 12V starter motor for 12v electric system
pump and fuel pre-hearter2. Upgrading to specified brand and speicifications of
2. N/Astarter motor
Charging System1. 12V charging alternator for 12v electric systemEngine Shut-Down System1. 12V solenoid for 12v electric system
2. Explosion-proof charging alternator2. Explosion-proof solenoid
3. Upgrading to specified brand and speicifications of3. N/A
charging alternator4. N/A
Lubricating System1. Oil Pan positionCooling System1. Can modify engine fan into blower fan or suction fan
2. Number of dipstick2. Can modify central position of engine cooling fan
3. Position of dipstick can choose from 6 positions3. Can choose type of engine fan from mechanical type or
4. Can modify oil filter to be remote installationelectric type
Power Output System1. Can modify size of flywheel housing and flywheel.Engine Mounting System1. Can modify engine mouting bracket.
2. Dual-ear flywheel housing (For twin-starter system)2. N/A
3. Some of models can modify flywheel housing into PTO3. N/A
integrated type.4. N/A
4. Engine have connecting port of PTOs, that able to5. N/A
provide power output.6. N/A
Engine Auiliary Accessories1. All of auxiliary system can choose specified brands and
specifications.
2. Additional auxiliary systems can be added for special
applications.
——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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The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

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Report & Certifcate

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