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DCEC D4.0NS6B195-II Automotive Engine

DCEC D4.0NS6B195-II automotive engine is a 4-cylinders in line, 4 liter four-strokes engine with 114mm bore and 145mm stroke, equipped with Bosch vp44 and RQV-K governor. DCEC D4.0NS6B195-II automotive engine comes with turbocharged and charge air cooled, with a EURO III post-processor.

The prime power at 2400RPM of DCEC D4.0NS6B195-II automotive engine is 170HP.

As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC 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.

Advantages of D4.0NS6B195-II Automotive Engine

  • Lower oil consumption,Extended stroke,the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.

  • Strong power,advanced 4 air valves structure, greater horsepower, air burning more thoroughly, while making low speed torque increase, quicken response speedily, climb strongly.

  • Excellent reliability, with compulsive cold cut articulated pistons, Can bear extreme high mechanical load and heat load, Strength can be comparable with heavy engine.

  • Better emissions, Decorate injector and symmetrical combustion chamber in center, make the cylinder is more homogeneous mixture, burning more fully, lower emissions.

  • Super life, 30% engines 800,000 km without overhaul.

  • Excellence power, Clean burning, use the advanced lean-burn closed loop electronic control system.

  • 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

Engine Model:D4.0NS6B195-II
Engine Type:6
Displacement:4 L
Rated Speed:2400 RPM
Rated Power / Speed:143 kW @ 2400 RPM
Peak Torque:730Nm@ 1500 RPM
Fuel System:HPCR
Aspiration Method:Turbocharged & Intercooler
Emission Standard:N/A
Bore*Storke:114 mm * 145 mm
Packing Size(L*W*H):N/A
Wet Weight:680 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

coming soon

Engine Model

Advertised

Power Peak Torque

Number Of Cylinders

Fuel System

D4.0NS6B150110 kW @ 2400 RPM520N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B195110 kW @ 2400 RPM520N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B160118 kW @ 2400 RPM550N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B170125 kW @ 2400 RPM600N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B185136 kW @ 2400 RPM700N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B195-II143(192) kW @ 2400 RPM600(443)N.m @ 1500 RPM4 CylindersDenso HPCR
——END——

General Infomation of DCEC D4.0NS6B195-II Automotive Engine

Engine ModelD4.0NS6B195-IIAdvertised Power143 kW @ 2400 RPM
Peak Torque730 Nm @ 1500 RPMCurve&DatasheetFR96740
Fuel SystemDenso HPCRNo. Of Cylinders4
AspirationTurbocharged and Charge Air CooledDisplacement4L
Bore*StorkeN/ACPL Code Revision5381
Compression Ratio17.3:1 :1Emission CertificationChina MEP NS VIB
App typesMotor Coach, Truck Emission StandardN/A

Installation Data of DCEC D4.0NS6B195-II Automotive Engine

Maximum low idle speed800  RPM
Minimum low idle speed700  RPM
Nominal no-load adjustable speed2700  RPM
Maximum Overspeed Capability3400  RPM
Clutch Engagement Available Torque400 N-m
Instantaneous carrying capacity400 N-m
Supercharger modelHE200 WG
Supercharger DimensionsSmall
——END——

Engine Performance Data Rated power of DCEC D4.0NS6B195-II  Automotive Drive Engine

Maximum PowerPeak Torque
Engine Speed2400  RPM1500  RPM
Output Power143  kW (192 hp)115  kW (154 hp)
Torque570 N-m (420 lb-ft)730 N-m (538 lb-ft)
Compressor outlet pressure188.3 kPa (55.8 in-Hg)185.6 kPa (55 in-Hg)
Compressor outlet temperature182 deg C (359 deg F)178 deg C (352 deg F)
Intercooler heat dissipation24  kW (1365 BTU/min)17  kW (967 BTU/min)
Intake flow158 L/s (335 ft3/min)107 L/s (226 ft3/min)
Air flow after supercharging11.4 kg/min (25.1 lb/min7.7 kg/min (17 lb/min)
Exhaust flow330 L/s (698 ft3/min)250 L/s (530 ft3/min)
Exhaust gas temperature537 deg C (999 deg F)500 deg C (932 deg F)
Coolant heat dissipation67.6  kW (3844 BTU/min)54.3  kW (3088 BTU/min)
Radiator coolant flow2.5 Ls (39.6 gpm)1.8 L/s (28.5 gpm)
Fuel consumption30.9 kg/hr (68.1 1b/hr)22.7 kg/hr (50 lb/hr)
Engine mean effective pressure1820 kPa (263.9 psi)2322 kPa (336.8 psi)

DCEC D4.0NS6B195 Automotive Engine DATASHEET-II

System Technical Data of DCEC D4.0NS6B195-II Automotive Drive Engine

Air Intake SystemAllowable maximum intake air temperature rise11 delta deg C
Cooling systemMaximum Engine Coolant Outlet Temperature107 deg C
Maximum coolant pressure (without pressure cap, at maximum no-load speed with thermostat closed)410 kPa
Maximum power, temperature difference between coolant outlet temperature and ambient temperature13.5 kPa
Maximum coolant temperature to trigger engine protection control113 deg C
The maximum coolant expansion space ratio when the low level sensor alarm is triggered16%
  
Exhaust systemMaximum exhaust back pressure with full load DPF50 kPa
Maximum exhaust back pressure40 kPa
Recommended Exhaust Line Size76 mm
Engine speed corresponding to maximum exhaust back pressure2400  RPM
Fuel SystemFuel compatibilityB7, ULSD
Fuel componentsGB19147-2016
  
Starter systemMinimum ambient temperature for unassisted cold start-15 deg C
Minimum ambient temperature with grill heating only-40 deg C
——END——

Scopes of Supply of DCEC D4.0NS6B195-II Automotive 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 Puel 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 DCEC D4.0NS6B195-II Automotive 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——

As part of EMAC, DuraMac is Committed to providing reliable powertrain system to commercial vehicle manufacturers around the world, a sub-brand of EMAC group that focusing on automotive application. Based on dozens of world-class engine manufacturing resources in China, and as official exporting agent of Fast tranmission (Joint venture with Caterpillar AT tranmission), Dongfeng Dana axle and Komman air suspension, DuraMac provides one-stop solutions covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support.
For more information of our automotive power system products, you are welcome to visit DuraMac homepage: www.duramac.com

Engine Model

Advertised Power

Peak Torque

Number Of Cylinders

 Fuel System

D4.0NS6B150110 kW @ 2400 RPM520  N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B195110 kW @ 2400 RPM520  N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B160118 kW @ 2400 RPM550  N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B170125 kW @ 2400 RPM600  N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B185136 kW @ 2400 RPM700  N.m @ 1500 RPM4 CylindersDenso HPCR
D4.0NS6B195-2143(192) kW @ 2400 RPM600(443)  N.m @ 1500 RPM4 CylindersDenso HPCR
——END——

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.

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