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4BTA3.9-P95 Pump Engine

DCEC 4BTA3.9-P95 pump drive engine is a 4-cylinders in line, 3.9 liters four-strokes engine with 102mm bore and 120mm stroke. Equipped with mechanical fuel pump and electronic governor, comes with turbocharger and Water-Air intercooler. The prime power at 1500RPM of DCEC 4BTA3.9-P95 pump drive engine is 70kW.

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.

Advantages of 4BTA3.9-P95 Pump Engine

1. Advanced design and sophisticated manufacturing, adapt to various harsh working conditions, high strength, strong ability to work under heavy loads.
2. CMS adopts advanced design and precise manufacturing technology, which reduces fuel consumption by 20% compared with similar domestic products.
3. Manufacturing process: The cylinder block and cylinder head adopt integrated design, which eliminates the occurrence of engine water leakage and oil leakage.
4. Good reliability The integrated design of cylinder block and cylinder head prevents water and oil leakage of the engine. There are 40% fewer parts than the same type of engine, and the failure rate is greatly reduced.
5. The three-stage fuel filter ensures a balanced level of particle dispersion, protects the main components of the fuel system, and maximizes the life of the engine.
6. The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.
7.Forged steel camshafts and crankshafts, high-strength cylinders, cast on multiple cylinders, high rigidity, high pressure resistance, good reliability, and long service life.

Technical Specifications

Basic Introduction of DCEC 4BTA3.9-P95 Pump Engine

Engine Model:4BTA3.9-P95
Engine Type:4 Cylinders, in Line
Displacement:3.9 L
Rated Speed:1500 RPM
Aspiration Method:Turbocharged & Water-Air Intercooler
Emission Standard:N/A
Fuel Consumption:14.8 kg/hr
Basic Engine(L*W*H):778 mm * 758 mm * 882 mm
Dry Weight:355 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Engine Model

Output Power

Torque

Fuel System

Aspiration

4BT3.9-P5036 kW @ 1500 RPM229 N.m @ 1500 RPMMechanical Pump  /  Electronical GovernorTurbocharged
4BT3.9-P5540 kW @ 1800 RPM212 N.m @ 1800 RPMMechanical Pump  /  Electronical GovernorTurbocharged
4BT3.9-C9066 kW @ 2900 RPMN/AMechanical Pump  /  RSV Mechanical GovernorTurbocharged
4BTA3.9-P8058 kW @ 1500 RPM369 N.m @ 1500 RPMDirect Injection  /  Electronical GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C80-II60 kW @ 2200 RPM360 N.m @ 1400 RPMMechanical Pump / Electronical GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-P9067 kW @ 1800 RPM355 N.m @ 1800 RPMMechanical Pump / Electronical GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-P9570 kW @ 1500 RPM446 N.m @ 1500 RPMMechanical Pump / RSV Mechanical GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C10074 kW @ 2200 RPM410 N.m @ 1500 RPMBYC PB  /  RSV Mechanical  GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C100-II74 kW @ 2200 RPM410 N.m @ 1500 RPMMechanical Pump / Electronical GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C10578 kW @ 2900 RPMN/AMechanical Pump / RSV Mechanical  GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-P11080 kW @ 1800 RPM424 N.m @ 1800 RPMBYC PB / RSV Mechanical  GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C110-II82 kW @ 2200 RPM460 N.m @ 1500 RPMWeifu PW2000 Pump/ RSV Mechanical  GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C12593 kW  @ 2200 RPM404 N.m @ 2200 RPMWeifu PW2000 Pump / RQV-K GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C125-II93 kW @ 2200 RPM475 N.m @ 1500 RPMWeifu PW2000 Pump / RQV-K GovernorTurbocharged & Water-Air Intercooler
4BTA3.9-C130-II97 kW @ 2200 RPM475 N.m @ 1500 RPMWeifu PW2000 Pump / RQV-K GovernorTurbocharged & Water-Air Intercooler
4BTAA3.9-C8060 kW @ 2200 RPM385 N.m @ 1300 RPMBYC P7100 Pump  /  RSV Mechanical  GovernorTurbocharged & Water-Air Intercooler
4BTAA3.9-C11082 kW @ 2200 RPM500 N.m @ 1400 RPMWeifu PW2000 Pump / RSV Mechanical  GovernorTurbocharged & Air-Air Intercooler
4BTAA3.9-C11587 kW @ 2200 RPM530 N.m @ 1300 RPMWeifu PW2000 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
4BTAA3.9-C125-II93 kW @ 2300 RPM530 N.m @ 1400 RPMBYC P7100 Pump / RSV Mechanical GovernorTurbocharged & Air-Air Intercooler
4BTAA3.9-C13097 kW @ 2500 RPM519 N.m @ 1400 RPMBYC P7100 Pump / RQV-K GovernorTurbocharged & Air-Air Intercooler
——END——

General Infomation of DCEC 4BTA3.9-P95 Pump Drive Engine

Engine Model4BTA3.9-P95Output Power70 kW @ 1800RPM
Torque446 N.m @ 1500 RPMNo. of Cylinders4 Cylinders
Compression RatioN/AAspirationTurbocharged & Water-Air Intercooler
Fuel SystemMechanical Pump / RSV Mech.GovernorEmission CertificationN/A
Displacement3.9 LBore*Storke102 mm * 120 mm
Governor RegulationN/AApplicationWater Pump
Dry Weight355 kgCPL Code Revision4562
Basic Engine(L*W*H)778 mm * 758 mm * 882 mm
——END——

Performance Curve-DCEC Cummins 4BTA3.9-P95 Pump Drive Engine

Engine Performance Data of DCEC 4BTA3.9-P95 Pump Drive Engine

Engine Speed1500 RPMOutput Power70 kW
Torque446 N.mInlet Air Flow65 L/s
Charge Air Flow4.97 L/sExhaust Gas Flow5.21 kg/min
Exhaust Gas Temperature452 Heat Rejection to CoolantN/A
Radiator Coolant FlowN/AHeat Rejection to Charge Air CoolerN/A
Turbo Comp.Outlet PressureN/ATemperatureN/A
Fuel Consumption14.8 kg/hrLow Idle Speed1000±50 RPM
Maximum No Load Speed1854±20 RPMMaximum Overspeed Capability(15sec max)2900 RPM
When 0% Gas Pedal Loading Capacity@1000rpmN/AMaximum Altitude Limit for Continious RunningN/A
Minimum Pump Inlet PressureN/ACold Start Capability-Without Start Add Device-12
Cold Start Capability-With Air Intake Preheating-35 Maximum  Parasitic Load at 0 ℃ @ 500 RPM Without AidN/A
Maximum  Parasitic Load at -15 ℃ @ 500RPM Without AidN/ASound Pressure Level at 1m (GB/T1859)N/A
——END——

Scopes of Supply of DCEC 4BTA3.9-P95 Pump Drive Engine

Air Intake System1. Air Intake ManifoldExhuast System1. Exhuast Manifold
2. Water-Air Intercooler2. Turbocharger
3.Air Filter3. Exhuast Elbow
Starting System1. Starter MotorCharging System1. Charging Alternator
2. Starter Rely2. N/A
Lubricating SystemFuel System
1. Electronic Fuel Transfer Pump
1. Oil Pump2. Common Rail Fuel System
2. Oil Filter3. Fuel Filter
4.Ecu & Wiring Harness
Engine Auiliary Accessories1.N/APower Output System1. Flywheel
2. N/A2. Standard Flywheel Housing
Control System1. Ecu Socket And SensorsEngine Mounting System1. Engine Mouting Bracket
Cooling System1. Water Pump
2. Engine Fan
3. Standard Radiator
——END——

Optional Accessories of DCEC 4BTA3.9-P95 Pump Marine Drive Engine

Air Intake System1. Air Intake Pre-heaterExhuast System1. Muffler & Bellows
2. Air Intake Pre-Filter2. Flame Trap
3. Air Filter Alarm System3. Spark Arrestor Type Muffler & Bellows
4. Air Intake Shut-off Valve4. DPF System
Fuel System1. Coarse FilterEngine Auiliary Accessories1. Hydraulic Oil Pump
2. Fuel Pre-Heater2. Air Compressor
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. Extra Electric Starter Motor6. N/A
7. Remote starting function7.N/A
8. Lock protection function of starter motor8. N/A
9. Manual Magnetic DC Contactor9. N/A
Power Output System1. ClutchControl System1. Engine Monitor
2. Add Gearbox for Higher Output Speed2. NFPA20 Standard Engine Control Box
3. N/A3. NFPA20 Fire Fighting Pump Set Control Panel
Lubricating System1. Oil Pre-HeaterEngine Mounting System1. Shock Absorber Pad
——END——

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 4BTA3.9-P95 Pump Marine 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
 3.N/A3. Upgrading To Specified Brand And Speicifications Of Charging Alternator
Exhuast System1. Can Modify Installation Position And Direction Of TurbochargerLubricating System1. Oil Pan Position
2. Water-Cooled Exhuast Manifold2. Number Of Dipstick
3. Water-Cooled Turbocharger3. Position Of Dipstick Can Choose From 6 Positions
4. N/A4. Can Modify Oil Filter To Be Remote Installation
Fuel System1. Upgrade To Fuel Fitler That Integrated With Fuel Transfer Pump And Fuel Pre-HearterStarting System1. 12V starter motor for 12v electric system
2. N/A2. Upgrading To Specified Brand And Speicifications Of Starter Motor
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. Can Modify Cooling System Into Heat Exchanger And Intercooler4. Engine Have Connecting Port Of Ptos, That Able To Provide Power Output.
Engine Shut-Down System1. 12V Solenoid For 12V Electric SystemEngine Mounting System1. Can Modify Engine Mouting Bracket.
2. Explosion-Proof Solenoid
Engine Auiliary Accessories1.N/AControl System1. Ecu Can Setting To Different Control Mode, Including Can  Communication, Analogu Control, Isc1,Isc2,Isc3 Speed Conrol Mode Etc.
——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.

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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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

Contact EMAC Now!

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