6LTAA8.9-P310 Pump Engine
DCEC 6LTAA8.9-P310 pump drive engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114mm bore and 145mm stroke. Equipped with mechanical fuel pump and electronic governor, comes with turbocharger and Air-Air intercooler. The prime power at 1500RPM of DCEC 6LTAA8.9-P310 pump drive engine is 230 kW.
As part of EMAC, PumpMac provides abundant premium pump-driven power pack options, WPT PTO, Advance gearbox and pump head, as well as customized water pump set. We also have a set of NFPA20 standard engine power pack accessories including air intake shut-off valve, DC contactor, engine control panel, jacket water heater etc. 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.Leading design and excellent manufacturing technology make the engine more reliable and durable, suitable for high-strength, heavy-duty work under severe working conditions.
2.Advanced four-valve structure, greater power, more thorough air combustion, higher low-speed torque and higher operating efficiency.
3.Forced cooling articulated pistons are used to withstand higher mechanical and thermal loads, comparable to the strength of heavy-duty engines.
4.Enhanced cylinder design, significantly reducing noise and vibration.
5.Powerful driving air-to-air cooling and turbocharging technology, better engine power.
6.The use of central fuel injector, the combustion chamber is symmetrical, the mixing in the cylinder is more uniform, the combustion is more thorough, and the emission is lower.
7.The size of the engine is smaller than that of the same type of engine, the maintenance space is large, and the maintenance is faster.
8.Strong interchangeability, more convenient equipment upgrades.
Technical Specifications
Basic Introduction of DCEC 6LTAA8.9-P310 Pump Engine
Engine Model: | 6LTAA8.9-P310 |
Engine Type: | 6 Cylinders, in Line |
Displacement: | 8.9 L |
Rated Speed: | 1500 RPM |
Aspiration Method: | Turbocharged & Air-Air Intercooler |
Emission Standard: | N/A |
Fuel Consumption: | 45 kg/hr |
Basic Engine(L*W*H): | 1240 mm * 780 mm * 1185 mm |
Dry Weight: | 650 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |

Engine Model | Basic Engine(L*W*H) | Fuel System | Aspiration |
6LTAA8.9-C240 | 1240*780*1185mm | Weifu PW2000 Pump / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-C260 | 1240*780*1185mm | Weifu PW2000 Pump / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-C300 | 1240*780*1185mm | Weifu PW2000 Pump / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-P310 | 1240*780*1185mm | Mechanical Pump/Electronical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-C325 | 1240*780*1185mm | Bosch P7100 Pump / RQV-K Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-P340 | 1240*780*1185mm | Mechanical Pump/Electronical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-C340 | 1240*780*1185mm | Mechanical Pump + RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
6LTAA8.9-C360 | 1240*780*1185mm | BYC P7100 Pump / RQV-K Governor | Turbocharged & Air-Air Intercooler |
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General Infomation of DCEC 6LTAA8.9-P310 Pump Drive Engine | |||
Engine Model | 6LTAA8.9-P310 | Output Power | 230 kW @ 1500 RPM |
Torque | 1464 N.m @ 1500 RPM | No. of Cylinders | 6 |
Compression Ratio | N/A | Aspiration | Turbocharged & Air-Air Intercooler |
Fuel System | Mechanical Pump / Electronical Governor | Emission Certification | N/A |
Displacement | 8.9 L | Bore*Storke | 102 mm * 120 mm |
Governor Regulation | N/A | Application | Water Pump |
Dry Weight | 650 kg | CPL Code Revision | 3158 |
Basic Engine(L*W*H) | 1240 mm * 780 mm * 1185 mm | ||
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Engine Performance Data of DCEC 6LTAA8.9-P310 Pump Drive Engine | |||
Engine Speed | 1500 RPM | Output Power | 230 kW |
Torque | 1464 N.m | Inlet Air Flow | 215 L/s |
Charge Air Flow | 1000 kg/min | Exhaust Gas Flow | 1001 kg/min |
Exhaust Gas Temperature | 533 ℃ | Heat Rejection to Coolant | 100 kW |
Radiator Coolant Flow | 198 L/min | Heat Rejection to Charge Air Cooler | 35 kW |
Turbo Comp.Outlet Pressure | 180 kPa | Temperature | 170 ℃ |
Fuel Consumption | 45 kg/hr | Low Idle Speed | 800±50 RPM |
Maximum No Load Speed | 1575±20 RPM | Maximum Overspeed Capability(15sec max) | 2900 RPM |
When 0% Gas Pedal Loading [email protected] | N/A | Maximum Altitude Limit for Continious Running | N/A |
Minimum Pump Inlet Pressure | N/A | Cold Start Capability-Without Start Add Device | -12 ℃ |
Cold Start Capability-With Air Intake Preheating | -35 ℃ | Sound Pressure Level at 1m (GB/T1859) | N/A |
Maximum Parasitic Load at 0℃ @ 500RPM Without Aid | N/A | Maximum Parasitic Load at -15 ℃ @ 500 RPM Without Aid | N/A |
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Scopes of Supply of DCEC 6LTAA8.9-P310 Pump Drive Engine | ||||
Air Intake System | 1. Air intake manifold | Exhuast System | 1. Exhuast manifold | |
2. Air filter | 2. Turbocharger | |||
3. Water-AirIntercooler | 3. Exhuast elbow | |||
Starting System | 1. Starter motor | Charging System | 1. Charging alternator | |
2. Starter rely | 2. N/A | |||
Lubricating System | 1. Oil pump | Fuel System | 1. Fuel transfer pump | |
2. Oil filter | 2. High-pressure fuel pump | |||
3. N/A | 3. Machanical governor | |||
4. Fuel Filter | ||||
Engine Shut-Down System | 1. Engine fuel shut-off solenoid | Power Output System | 1. Flywheel | |
2. N/A | 2. Standard flywheel housing | |||
Cooling System | 1. Sea Water Pump & Heat Exchanger/ Radiator | Engine Mounting System | 1. Engine Mouting Bracket | |
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Optional Accessories of DCEC 6LTAA8.9-P310 Pump Drive Engine | ||||
Air Intake System | 1. Air Intake Pre-heater | Exhuast System | 1. Muffler & bellows | |
2. Air intake pre-filter | 2. Flame trap | |||
3. Air filter alarm system | 3. Spark arrestor type Muffler & bellows | |||
4.N/A | 4. DPF system | |||
Fuel System | 1. Coarse Filter | Engine Auiliary Accessories | 1. Hydraulic oil pump | |
2. Fuel pre-heater | 2. Hydraulic cluch | |||
Starting System | 1. Manual Magnetic DC Contactor | Control System | 1. Engine monitor | |
2. Dual ears flywheel housing | 2.Engine protection system with alarm system | |||
3. Spring Starter Motor | 3. Machanical engine control lever syste | |||
4. Air Starter Motor | 4. Electric engine control lever system | |||
5. Hydraulic Starter Motor | 5. N/A | |||
6. Manual Magnetic DC Contactor | 6. N/A | |||
Power Output System | 1. Gear reduction gearbox | Cooling System | 1. Coolant pre-heater | |
2. Reverse gear box | 2. Jacket water heater | |||
Lubricating System | 1. Oil pre-heater | Engine Mounting System | 1. Shock absorber pad | |
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As part of EMAC, PumpMac focusing on water pump set related business, from pump drive engine, to WPT PTO, from complete engine power pack to complete water pump set, from NFPA20 standard fire fighting pump accessories to fire pump drive package, from explosion proof accessories to complete explosion-proof water pump set, PumpMac provides professional one-stop solution for everything customer needed for water pump set industry.
For more information of our pump drive power pack and complete water pump set products, you are welcome to visit PumpMac homepage: www.pumpmac.com
Modifiable components of DCEC 6LTAA8.9-P310 Pump Drive Engine | ||||
Air Intake System | 1. Installation position of air filter | Charging System | 1. 12V charging alternator for 12v electric system | |
2. Upgrade to heavy-duty type air fitler | 2. Explosion-proof charging alternator | |||
3. N/A | 3. Upgrading to specified brand and speicifications of charging alternator | |||
Exhuast System | 1. Can modify installation position and direction of turbocharger | Lubricating System | 1. Oil Pan position | |
2. Water-cooled exhuast manifold | 2. Number of dipstick | |||
3. Water-cooled turbocharger | 3. Position of dipstick can choose from 6 positions | |||
4. N/A | 4. Can modify oil filter to be remote installation | |||
Fuel System | 1. Upgrade to fuel fitler that integrated with fuel transfer pump and fuel pre-hearter | Starting System | 1. 12V starter motor for 12v electric system | |
2. N/A | 2. Upgrading to specified brand and speicifications of starter motor | |||
Engine Shut-Down System | 1. 12V solenoid for 12v electric system | Power Output System | 1. Can modify size of flywheel housing and flywheel. | |
2. Explosion-proof solenoid | 2. Dual-ear flywheel housing (For twin-starter system) | |||
3. N/A | 3. Some of models can modify flywheel housing into PTO integrated type. | |||
4. N/A | 4. Engine have connecting port of PTOs, that able to provide power output. | |||
Cooling System | 1. Can modify engine into keel cooling system | Engine Mounting System | 1. Can modify engine mouting bracket. | |
Engine Auiliary Accessories | 1. Additional auxiliary systems can be added for special applications. | |||
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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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Installation Manual

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