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DCEC 6LTAA8.9-C325 Industrial Engine

DCEC 6LTAA8.9-C325 Industrial engine is a 6-cylinders in line, 8.9 liter four-strokes engine with 114mm bore and 145mm stroke. Equipped with BOCSH P7100 pump and RQV-K governor, engine comes with turbocharger and Air-Air Intercooler. The prime power at 2200RPM of DCEC 6LTAA8.9-C325 Industrial engine is 325HP.

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. 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.

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1. Through the optimization of the control strategy and the actual use of the equipment, the fuel economy is further improved.
2. The advanced product platform and optimized design make the economic fuel consumption area of the engine wider, which is about 5-8% less fuel than the same type of engine.
3. All models have strong versatility, high degree of serialization, and easy maintenance.
4. Longer equipment maintenance cycle up to 400 hours.
5. The failure rate is low, the average maintenance time and cost are about half of the same type of engine, and the working time is longer.
6. Forced cooling hinged piston is adopted, which can withstand extremely high mechanical load and thermal load, and has good strength.

Technical Specifications

Basic Introduction of DCEC 6LTAA8.9-C325 Industrial Engine

Engine Model:6CTAA8.9-C325
Engine Type:6 Cylinders, in Line
Displacement:8.9 L
Rated Speed:2200 RPM
Aspiration Method:Turbocharged & Air-Air Intercooler
Emission Standard:N / A
Bore*Storke:114 mm * 145 mm
Packing Size(L*W*H):N / A
Wet Weight:650 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C
DCEC 6LTAA8.9 Industrial Engine.620px&350px

Engine Model

Rated Power

Peak Torque

Fuel System

Aspiration

6LTAA8.9-C220220 HP @ 2200 RPM950 N·m @ 1400 RPMWeifu PW2000 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
6LTAA8.9-C240240 HP @ 2200 RPM1180 N·m @ 1400 RPMWeifu PW2000 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
6LTAA8.9-C300300 HP @ 2000 RPM1268 N·m @ 1000 RPMWeifu PW2000 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
6LTAA8.9-C325320 HP @ 2200 RPM1230 N.m @ 1400 RPMBosch P7100 Pump / RQV-K Mechanical GovernorTurbocharged & Air-Air Intercooler
6LTAA8.9-C360354 HP @ 2200 RPM1400 N·m @ 1400  RPMBYC P7100 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
——END——

General Infomation of DCEC 6LTAA8.9-C325 Industrial Engine

Engine Model6LTAA8.9-C325Curve & DatasheetFR92213
ConfigurationD56Displacement8.9 L
Advertised Power320 HP @ 2200 RPMBore*Storke114 mm * 145 mm
Peak TorqueN / AAspirationTurbocharged & Air-Air Intercooler
Fuel SystemBosch P7100 Pump / RQV-K Mechanical GovernorCylinders 6 Cylinders, in Line
Engine Wet Weight650 kgBasic Engine(L*W*H)N / A

Installation Data of DCEC 6LTAA8.9-C325 Industrial Engine

Moment Of Inertia Of Rotating Components (No Flywheel)0.72 kg·m²
Center Of Gravity From Front Face Of Block427 mm
Center Of Gravity Above Crankshaft Centerline163 mm
Maximum (Static) Bending Moment At Front Support Mounting Surface495 N.m
Maximum (Static) Bending Moment At Side Pad Mounting Surface250 N.m
Maximum (Static) Bending Moment at Rear Face of Block1356 N.m
Moment of Inertia of Complete Engine— Roll Axis29.8 kg·m²
Moment of Inertia of Complete Engine— Pitch Axis76.8 kg·m²
Moment of Inertia of Complete Engine— Yaw Axis66.9 kg·m²
Maximum Overspeed Capability3150 RPM
——END——

Engine Performance Data Rated Power of DCEC 6LTAA8.9-C325 Industrial Engine

Rated PowerTorque PeakRated PowerTorque Peak
Engine Speed2200 RPM1400 RPMExhaust Gas Temperature510 °C505 °C
Gross Power Output239 kW180 kWHeat Rejection to Ambient65 kW29 kW
Torque1037 N.m1230 N.mHeat Rejection to Coolant108 kW66.8 kW
Intake Manifold Pressure164 kPa141 kPaHeat Rejection to FuelN / AN / A
Friction HorsepowerN / AN / AEngine Coolant Flow4.67 l / s2.92 l / s
Turbo Comp. Outlet Pressure171 kPa144 kPaExternal Cooling Circuit Resistance34.5 kPa17.3 kPa
Intake Air Flow21.2 m³ / min11.2 m³ / minAltitude Limitations-IntermittentN / AN / A
Exhaust Gas Flow56 m³ / min35 m³ / minAltitude Limitations-Continuous2000 m2000 m
Turbo Comp. Outlet TemperatureN / AN / ASteady State Smoke1.5 Bosch2.0 Bosch

Performance Curve-DCEC Cummins 6LTAA8.9-C325 Industrial Engine.754x912px

System Technical Data of DCEC 6LTAA8.9-C325 Industrial Engine

Exhaust SystemMaximum Exhaust Back Pressure10.1 kPa
Exhaust Pipe Size Normally Acceptable100 mm
Maximum Static Supported Weight at the Turbocharger Outlet Flange14 N.m
Exhaust Manifold Insulation AcceptableN / A
Turbocharger Insulation AcceptableN / A
Air Intake SystemMaximum Intake Air Restriction with Heavy Duty Air Cleaner— Clean Element6.2 kPa
Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Dirty Element3.7 kPa
Minimum Dirt Holding Capacity with Heavy Duty Air Cleaner53 g / l / s
Maximum Temperature Rise From Ambient To The Inlet Of The Turbocharger17
Recommended Intake Piping Size (inner Diameter)125 mm
Charge Air Cooling SysteMaximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping(IMPD)14 kPa
Maximum Intake Manifold Temperature Differential (Ambient To IMT)35
Intake Manifold Temperature For Fan-ON60
Lubrication SystemNormal Operating Oil Pressure Range— Minimum Low Idle69 kPa
Normal Operating Oil Pressure Range— Maximum Rated Speed426 kPa
Maximum Lube Oil Flow for Engine Accessories7.6 l / min
Maximum Sump Oil Temperature138
Minimum Required Lube System Capacity – Sump plus Filters27.6 l
By-Pass Filtration RequiredYes
Angularity of Standard Oil Pan-Front Down45°
Angularity of Standard Oil Pan-Front Up45°
Angularity of Standard Oil Pan-Side to Side45°
Cooling SystemMinimum Operating Block Coolant Temperature70
Minimum Fill Rate19 l / min
Maximum Initial Fill Time5 min
Maximum Coolant Operating Temperature At Engine Outlet (Maximum Top Tank Temp)100
Maximum Static Head Of Coolant Above Crankshaft Centerline1 m
Minimum Coolant Expansion Space (% Of System Capacity)6%
Maximum Deaeration Time25 min
Minimum Drawdown (% Total Cooling System Capacity)11%
Shutter Opening Temperature – Coolant85
Shutter Opening Temperature – Intake Manifold Air (CAC)60
Coolant Capacity – Engine Only11.1 l
Minimum Water Pump Inlet Pressure With Non-Deaerating Or Partially Deaerating Cooling System0 kPa
Standard (Modulating) Thermostat Range82-93
Maximum Coolant Temperature For Engine Protection Controls104
Maximum Recommended External Coolant Flow Restriction In Engine Circuit34 kPa
Cold Starting SystemMinimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Cold Cranking Amp.1500 CCA(12 V),750 CCA(24 V)
Minimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Reserve Capacity360 min(12 V),180 min(24 V)
Maximum Pressure Drop of Starting CircuitN / A
Minimum Ambient T Emperature for Unaided Cold Start – 12 (24 V)
Minimum Cranking Speed Required for Unaided Cold Start120 RPM
Maximum Starting Circuit Resistance(Ohm)N / A
Fuel SystemMaximum Fuel Flow on the Supply Side of the Fuel Pump315 kg / hr
Maximum Fuel Inlet Restriction-With Clean Fuel Filte20 kPa
Maximum Fuel Inlet Restriction-With Dirty Fuel Filter34 kPa
Maximum Fuel Drain Restriction-With Check ValvesN / A
Maximum Fuel Drain Restriction-Less Check Valves69 kPa
Maximum Fuel Inlet Temperature71 °C
Minimum Fuel Tank Air Venting Capability Required at 6 in. H2O Back Pressure0.055 L / s
——END——

Scopes of Supply of DCEC 6LTAA8.9-C325 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
——END——

Optional Accessories of DCEC 6LTAA8.9-C325 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
——END——

 

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: Conemac.cn

Modifiable Components of DCEC 6LTAA8.9-C325 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
——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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Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Wells Luo

Industrial Engine - Mrs. Luna Fu

Pump Engine - Miss. Zora Zhou

Engine Parts-Miss. Nora

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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