isb6.7 euro6 280ps
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8/19/2019 ISB6.7 EURO6 280ps
1/2
Engine Performance Curve ISB6.7E6280 209kW @ 2300rpm Automotive
Cummins Ltd 1020Nm @ 1200rpm
Yarm Road, Darlington Curve Number FR93331
http://www.cummins.com CPL code 3544 Page 1Date 21-May-14
Compression Ratio 17.3:1 Engine Configuration D313017BX03
Fuel System HPCR Emission Certification Euro VI
Cylinders 6 Aspiration Turbocharged, Charge Air Cooled and EGR
Bore 107mm Displacement 6.7LStroke 124mm Status Final data +/- 5%
RPM Nm
700 750
900 750
1000 860
1100 980
1200 1020
1400 1020
1500 1020
1800 1020
2000 987
2100 945
2200 905
2300 867
2500 720
2530 7002850 0
Torque Output
0
200
400
600
800
1000
1200
7 0 0
9 5 0
1 2 0 0
1 4 5 0
1 7 0 0
1 9 5 0
2 2 0 0
2 4 5 0
2 7 0 0
T o r q u e ( N m )
Engin e Speed (RPM)
Torque
RPM kW
700 55
900 71
1000 90
1100 113
1200 1281400 150
1500 160
1800 192
2000 207
2100 208
2200 208
2300 209
2500 188
2530 185
2850 0
Power Output
Performance data shown is nominal and is to 80/1269/EEC (as amended) conditions of 990 mbar barometric pressure and 25 deg C air intake temperature.
All data is based on the engine operating with fuel system, water pump, lubricating oil pump with inlet and exhaust restriction at or below Datasheet limits.
Not included are air compressor, fan and alternator.
Cummins Confidential
0
50
100
150
200
250
7 0 0
9 5 0
1 2 0 0
1 4 5 0
1 7 0 0
1 9 5 0
2 2 0 0
2 4 5 0
2 7 0 0
P o w e r ( k W )
Engine Speed (RPM)
Power
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8/19/2019 ISB6.7 EURO6 280ps
2/2
Engine Performance Curve ISB6.7E6280 209kW @ 2300rpm Automotive
Cummins Ltd 1020Nm @ 1200rpm
Yarm Road, Darlington Curve Number FR93331
http://www.cummins.com CPL code 3544 Page 2Date 21-May-14
Compression Ratio 17.3:1 Engine Configuration D313017BX03
Fuel System HPCR Emission Certification Euro VI
Cylinders 6 Aspiration Turbocharged, Charge Air Cooled and EGR
Bore 107mm Displacement 6.7L
Stroke 124mm Status Final data +/- 5%
General Perfor mance Data
Maximum low idle speed 800 RPM
Minimum low idle speed 600 RPM
Nominal no load governed speed 2850 RPM
Maximum overspeed capability (15 sec) 4200 RPM
Clutch engagement torque at 800rpm 750 Nm
Maximum altitude for continuous operation without derate 2000 m
Air Inducti on and Charge Air Cooli ng Sys tem
Maximum temperature rise between ambient air and engine air inlet 11.1 delta deg C
21 delta deg C
Exhaust System
60 kPa
40 kPa
Cooling System
Maximum coolant temperature (engine out) with 100kPa pressure cap 107 deg C
250 kPa
13.5 kPa
Maximum coolant temperature for engine protection controls 113 deg C
Absolute maximum back pressure imposed by complete exhaust system with fully loaded DPF
Maximum temperature rise between intake manifold and ambient air
( _ ∆T)
Maximum coolant pressure (exclusive of pressure cap; closed thermostat
at maximum no load speed)
Maximum back pressure imposed by complete exhaust system after DPF regeneration (test
condition)
Maximum allowable pressure drop across charge air cooler and OEM
CAC piping (CAC ∆P)
Maximum coolant flow to accessories 40 L/minute
Peak turbocharger outlet pressure 168 kPa
Peak turbocharger outlet temperature 171 deg C
Refer to AEB 21.144 for territory related cooling standard
Performance Data
Parameter
Engine speed 2300 rpm 1500 rpm
Output power 209 kW 160 kW
Torque 867 Nm 1020 Nm
Inlet air flow 229 l/s 153 l/s
Charge air flow (fresh air flow) 16.2 kg/min 10.8 kg/min
Exhaust Gas Flow 1014 kg/hr 678 kg/hr
Exhaust gas temperature (turbo outlet) 507 deg C 474 deg C
Heat Rejection to coolant 124 kW 95 kW
Radiator coolant flow* 180 L/min 115 L/min
Heat Rejection to charge air cooler** 33.9 kW 24.1 kW
Turbo Comp. Outlet Pressure 165 kPa 160 kPa
Turbo Comp. Outlet Temperature 169 deg C 170 deg C
Fuel Consumption 44.4 kg/hr 32.4 kg/hr
Brake Mean Effective Pressure 1630 kPa 1913 kPa
*Radiator coolant flow is quoted for a nominal radiator curve, see full flow curves on GCE for flow at different restrictions.Coolant: 50/50 Ethylene Glycol/Water by volume.
**Heat rejection to charge air cooler is at standard engine test conditions of 25 Deg C turbo air inlet temperature
Revision Date
1 14/03/2011
2 22/03/2011
3 02/08/2011
4 08/08/2012
5 30/01/2013
6 04/04/2013
7 21/05/2014
Peak Torque
Format updates, corrected final point on torque curve
added coolant flow updated to final
updated model name
Added CPL No, change exhaust gas flow from volume to mass
removed duplicate line
Change log
Cummins Confidential
Details
Intial creation of datasheet
Removed pending from emissions levels
Maximum Power
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