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DCEC QSM11-G2 G-Drive Engine

XCEC DCEC QSM11-G2 generator drive engine is a 6-cylinders in line,10.8 liter four-strokes engine with 125mm bore and 147mm stroke.

comes with turbocharger and Air-Air intercooler.

The prime power for 50HZ generator set (1500RPM) of XCEC DCEC QSM11-G2 generator drive engine is 292kW.

The prime power for 60HZ generator set (1800RPM) of XCEC DCEC QSM11-G2 generator drive engine is 319kW.

As part of EMAC, SinoGen also provide complete power supply solutions that powered by XCEC DCEC, 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.

Advantages of DCEC QSM11-G2 G-Drive Engine

  • Electronic control technology effectively solves the problems of engine running, loading and turning, white smoke, etc.; at the same time, the three-stage fuel filter is used to better protect the engine fuel system, and systematically improve the reliability and durability of the engine.

  • The integrated design of “one piece with multiple functions” makes the number of parts and components less than about 25% less than that of the same type of engine, fewer connections, and higher engine reliability. The main bearing area is about 30% than that of the same type of engine, which can guarantee the engineering The machine still has a long working life under high-load working conditions.

  • Compared with the same type of engine, the torque reserve coefficient is larger and the power is stronger, which can meet various complex working conditions.

  • Turbocharger with wastegate valve, effectively improving engine power reserve and transient response.

Technical Specifications

Engine Model:QSM11-G2
Engine Type:6 Cylinders
Displacement:10.8 L
Rated Speed:1800 RPM
Rated Power:319 kW@ 1500RPM
Fuel System:High Pressure Common Rail System
Cooling System:90 kW
Aspiration Method:Turbocharged & Air-Air Intercooler
Emission Standard:N/A
Bore*Storke:125 mm * 147 mm
Packing Size(L*W*H):N/A
Wet Weight:1007 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

coming soon

coming soon

Engine Model

Standby Power

Prime Power

Fuel System


QSM11-G2351 kW @ 1800 RPM319 kW @ 1800 RPMTurbocharged and Charge Air CooledTurbocharged & Air-Air Intercooler

General Infomation of DCEC QSM11-G2 Generator Drive Engine

Engine ModelQSM11-G2Displacement10.8L
Compression Ratio16.3 : 1Bore*Storke125 mm * 147 mm
No. of Cylinders6Approximate Engine Weight973 kg
AspirationTurbocharged & Air-Air IntercoolerCPL Code Revision8062

Installation Data of DCEC QSM11-G2 Generator Drive Engine

Moment of Inertia of Rotating Components with FW 2141 Flywheel2.63 kg•m2
Center of Gravity from Rear Face of Block450 mm
Center of Gravity above Crankshaft Centerline190 mm
Maximum (Static) Bending Moment at Rear Face of Block1356 N•m
Maximum static bending moment of FAN15 N•m

Engine Performance Data 1800RPM/50HZ of DCEC QSM11-G2 Generator Drive Engine

Standby Power351 kW / 470 HPFriction Horsepower30.6 kW
Prime Power319 kW / 427 HPPiston Speed8.8 m/s
Continuous Power271 kW / 363 HPIntake Air Flow440 L/s
Fuel Consumption77 g / kW.h Exhaust Gas Flow1030 L/s
Governed Engine Speed1800 RPMExhaust Gas Temperature512
Engine Idle Speed319 kWmRadiated Heat to Ambient40 kW
Heat Rejection to Coolant90 kW

System Technical Data of DCEC QSM11-G2 Generator Drive Engine

Exhaust SystemMaximum Back Pressure76 mmHg
Maximum allowable static bending moment at exhaust outlet flange15 N.m
Air Intake SystemMaximum intake temperature rise between outside air and supercharger inlet15
LubricationSystemIdle Speed69 kPa
Maximum Oil Temperature135
Capacity with  Oil Pan : High – Low34-30 L
Total System Capacity (Including Filter)36.7 L
Cooling SystemCoolant Capacity – Engine Only9.5 L
Maximum Coolant Friction Head External to Engine-1500RPM55 kPa
Maximum Coolant Friction Head External to Engine-1800RPM69 kPa
Maximum Static Head of Coolant Above Engine Crank Centerline14 m
Minimum Pressure69 kPa
Maximum coolant pressure102 mmHg
Minimum pressure cap rating at sea leve64 mmHg
Maximum Top Tank Temperature for Standby / Prime Power104/100 °C
Electrical SystemCranking Motor (Heavy Duty, Positive Engagement)24 V
Maximum Allowable Resistance of Cranking Circuit0.002 Ω
Minimum Recommended Battery Capacity1250 CCA
Cool Start SystemMinimum ambient temperature for unaided cold start4 °C
Minimum ambient temperature with Intake Air Heater(engine no load)0 °C

Scopes of Supply of DCEC QSM11-G2 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

Optional Accessories of DCEC QSM11-G2 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

As part of EMAC, SinoGen focusing on generator set related business, from Generator drive engine power pack to complete generator set, from generator control panel to synchronizing cabinet, from super silent type generator set to mobile power trailer, SinoGen provides professional one-stop solution for everything customer needed for generator set. For more information of our complete generator set products, you are welcome to visit SinoGen homepage:

Modifiable components of DCEC QSM11-G2 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)

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.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

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