D 2066, D 2676 Euro4 vehicle diesel engines 199 – 397 kW (270 – 540 hp)
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F
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Technical data (all power outputs) Type Number of cylinders Layout Operating cycle Number of valves Combustion process Exhaust gas recirculation (EGR) Turbocharger
Exhaust emission control Exhaust emission limit Fuel injection system Fuel injection management Firing order Cooling system Water pump drive ratio1) Direction of engine rotation, looking at flywheel Flywheel housing Flywheel Fan Power steering pump Fuel filter Air compressor1) Alternator1)
Starter motor Starter cable Coolant overheat warning Oil pressure warning Permissible output torques, e.g. front of crankshaft, air compressor, PTO Oil content incl. full-flow filter
Oil refill quantity between Min and Max marks Automatic oil level correction Oil consumption
Cold-start temperature limit
1)
G
Inline engine 6 LF and LOH: vertical LUH horizontal with turbocharger and charge-air intercooler 4 per cylinder 4-stroke direct injection with centrally located injectors external LOH, LF: side-mounted, compressor at flywheel end, 1-stage compression LUH: front-mounted, above cylinder head LOH and LUH: PM-KAT (catalytic converter) LF: PM-KAT (catalytic converter) and MAN AdBlue Euro 4 with OBD1 Common rail EDC 7 (installed on engine) and FFR (installed on vehicle) 1-5-3-6-2-4 Forced circulation, thermostat-controlled 1.25 (step-up) counter-clockwise SAE 1 SAE 1, versions for customary manual gearboxes and automatic transmissions 66 LF: ø 704, 9 vanes, i = 1.25, on water pump 76 LF: ø 754, 9 vanes, i = 1.25, on water pump on request with and without heating, mounted on engine LOH and LUH: 360 or 720 cc LF: 360 cc LUH: 2x or 3x LEB 10, 28.5V/120A, i = 4.5 LOH: 2x or 3x LEB 10, 28.5V/120A, i = 4.6 LF: 1x NCB1 28V/80A, i = 4.0 or 1x NCB2 28V/110A, i = 4.0 5.5kW/24 V see installation directive CAN message evaluation: 106° C (hysteresis 1° C) CAN message evaluation: 0.36 bar (hysteresis 0.118 bar)
on request LUH, LOH with red dipstick: 42.0 litres, incl. 2.0 litres in filter LF with green dipstick: 42.0 litres, incl. 2.0 litres in filter LUH, LOH with red dipstick: 6 litres LF with green dipstick: 6 litres on request max. 0.5% of fuel consumption after the Running-in period and in normal Operating conditions (bus and truck) without flame start system: –20° C with flame start system: –32° C
Charts/graphs can be requested from MAN.
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LUH
Z S
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F
G
D
E A
LOH
B
Technical data Diesel engines for buses Engine type
D2066 LOH 01
D2066 LOH 02
D2066 LOH 03
D2066 LOH 04
D 2676 LOH 01
D2676 LOH 02
D2066 LUH 11
D2066 LUH 12
D2066 LUH 13
Nominal power output kW/hp Nominal engine speed 1/min Nominal torque acc. to ISO 1585, 88/195 EWG Nm at engine speed 1/min Bore/stroke mm Displacement litre Compression ratio Torque increase % Mean effective pressure at nominal torque bar Min. specific fuel consumption g/kwh Min. idle speed 1/min Maximal idle speed (off-load) 1/min Governed engine speed limit (on load) 1/min Exhaust emission control
235/320 1900
265/360 1900
294/400 1900
324/440 1900
338/460 1900
353/480 1900
199/270 1900
228/310 1700
257/350 1700
287/390 1700
316/430 1700
1600
1800
1900
2100
2100
2300
1250
1550
1750
1900
2100
1)
D2066 LUH 14
D2066 LUH 15
1000–1400 1000–1400 1000–1400 1000–1400 1050–1400 1050–1400 1000–1400 1000–1400 1000–1400 1000–1400 1000–1400
120/155 10.520 20.5:1 35
120/155 10.520 20.5:1 35
120/155 10.520 20.5:1 28.5
120/155 10.520 20.5:1 29
126/166 12.412 19:1 24
126/166 12.412 19:1 30
120/155 10.520 20.5:1 24
120/155 10.520 20.5:1 24
120/155 10.520 20.5:1 21
120/155 10.520 20.5:1 18
120/155 10.520 20.5:1 18
19.0 194 600 2150
21.5 193 600 2150
22.7 195 600 2150
25.0 194 600 2150
21.3 193 600 2150
23.3 193 600 2150
15.0 194 550 2150
19.0 194 550 2150
21.0 194 550 2150
23.0 194 550 2150
25.0 194 550 2150
2000 PM-KAT 1)
2000 PM-KAT 1)
2000 PM-KAT
2000 PM-KAT
2100 PM-KAT
2100 PM-KAT
2000 2000 2000 2000 PM-KAT 1) PM-KAT 1) PM-KAT 1) PM-KAT
2000 PM-KAT
With CRT filter on request
Technical data For installation in buses Engine type Nominal power output kW/hp Width A mm Length B mm Height C mm Crankshaft centreline to lower edge of sump D mm Centre of gravity S in x direction E mm Centre of gravity S in y direction F mm Centre of gravity S in z direction G mm Dry weight, standard version kg Moment of inertia about the x-axis kgm 2 Moment of inertia about the y-axis kgm 2 Moment of inertia about the z-axis kgm 2 Max. airflow kg/h Max. perm. intake depression, clean/contaminated mbar Max. boost pressure ahead of intercooler bar Max. perm. pressure drop in intercooler system mbar Max. charge-air temperature ahead of/behind intercooler (outside temperature) 25º C) ºC Heat to be dissipated at charge-air intercooler kW Min. coolant circuit vol. needed at nom. eng. speed L/min Heat to be dissipated by radiator kW Max. perm. coolant temp., continuous/short-period º C Max. exhaust temp. ahead of/after turbocharger ºC Mass flow of exhaust gas at nominal engine speed Kg/h Max.perm. exh. back-pressure at nom. power output mbar Max. cont. braking perform. without exhaust brake kW ditto with exhaust brake, without EVB kW ditto with exhaust brake and EVB kW Max. perm. engine speed with exhaust brake in use 1/min Max. perm. intake depression ahead of delivery pump bar Max.permissible fuel temperature ºC Max. sump inclination, longitudinal/transverse 3) º of angle Max. perm. engine inclination (installed), longitudinal/transverse4) º of angle 3) 4)
Taking installed engine inclination into account Flywheel end down
D2066 LOH 01
D2066 LOH 02
D2066 LOH 03
D2066 LOH 04
D 2676 LOH 01
D2676 LOH 02
D2066 LUH 11
D2066 LUH 12
D2066 LUH 13
D2066 LUH 14
235/320 853 1438 993 229 653 4 234 1043 69 171 141 1450 30/60 1.83 180
265/360 853 1438 993 299 653 4 234 1043 69 171 141 1450 30/60 2.05 180
294/400 853 1438 993 299 653 4 234 1043 69 171 141 1450 40/60 2.19 190
324/440 853 1438 993 299 653 4 234 1043 69 171 141 1500 40/60 2.45 200
338/460 853 1438 993 299 653 4 234 1058 71 173 142 1710 40/60 2.00 180
353/480 853 1438 993 299 653 4 234 1058 71 173 142 1770 40/60 2.22 180
199/270 1255 1430 910 310 701 183 41 1068 106 150 211 1270 30/80 1.70 150
228/310 1255 1430 910 310 701 183 41 1068 106 148 211 1350 30/80 1.80 150
257/350 1255 1430 910 310 701 183 41 1068 106 148 211 1350 30/80 2.00 150
287/390 1255 1430 910 310 701 183 41 1068 106 148 211 1420 30/80 2.10 150
316/430 1255 1430 910 310 701 183 41 1068 106 148 211 1460 30/80 2.30 150
170/40 55 390 155 95/100 600/550 1500 150 65 156 240 2400 0.5 70 17/17
185/40 60 390 165 95/100 600/550 1500 110 65 156 240 2400 0.5 70 17/17
190/40 65 390 180 95/100 600/550 1550 135 65 156 240 2400 0.5 70 17/17
200/40 70 390 190 95/100 650/550 1600 150 65 156 240 2400 0.5 70 17/17
194/40 92 470 197 95/100 645/530 1780 156 80 181 285 2400 0.5 70 17/17
200/40 96 470 206 95/100 660/540 1850 165 80 181 285 2400 0.5 70 17/17
162/40 45 370 124 95/100 570/480 1315 150 52 156 – 2400 0.5 70 17/17
165/40 46 370 141 95/100 610/505 1326 150 52 156 – 2400 0.5 70 17/17
179/40 52 370 158 95/100 640/520 1397 150 52 156 – 2400 0.5 70 17/17
191/40 59 370 175 95/100 650/530 1468 150 52 156 – 2400 0.5 70 17/17
200/40 65 370 193 95/100 665/550 1518 150 52 156 – 2400 0.5 70 17/17
4.25/0
4.25/0
4.25/0
4.25/0
4.25/0
4.25/0
7.5/2
7.5/2
7.5/2
7.5/2
D2066 LUH 15
7.5/2
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F
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D
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LF
B
Technical data Diesel engines for trucks Engine type Nominal power output kW/hp Nominal engine speed 1/min Nominal torque acc. to ISO 1585, 88/195 EWG Nm at engine speed 1/min Bore/stroke mm Displacement litres Compression ratio Torque increase % Mean effective pressure at nominal torque bar Min. specific fuel consumption g/kwh Min. idle speed 1/min Maximal idle speed (off-load) 1/min Governed engine speed limit (on load) 1/min Exhaust emission control 2)
D2066 LF 35
D2066 LF 33
D2066 LF 32
D2066 LF 31
D2066 LF 24
D2066 LF 23
D2676 LF 01
D2676 LF 12
D2676 LF 11
235/320 1900
265/360 1900
294/400 1900
324/440 1900
294/400 1900
324/440 1900
353/480 1900
353/480 1900
397/540 1900
1600
1800
1900
2100
1900
2100
2300
2300
2500
1000-1400 1000-1400 1000-1400 1000-1400 1000-1400 1000–1400 1050-1400 1050-1400 1050-1300
120/155 10.520 20.5:1 35
120/155 10.520 20.5:1 35
120/155 10.520 20.5:1 28.5
120/155 10.520 20.5:1 29
120/155 10.520 19:1 28.5
120/155 10.520 19:1 30
126/166 12.412 19:1 30
126/166 12.412 19:1 29.6
126/166 12.412 19:1 25.3
19.1 194 600 2150
21.5 193 600 2150
22.7 195 600 2150
25.1 194 600 2150
22.7 187 550 2150
25.1 187 550 2150
23.3 193 600 2150
23.3 193 600 2150
25.3 195 600 2150
2000 PM-KAT
2000 PM-KAT
2000 PM-KAT
2000 PM-KAT
2000
2000
2100
MAN AdBlue1)
2100 PM-KAT
2100
MAN AdBlue2)
MAN AdBlue1)
MAN AdBlue1)
anticipating Euro 5
Technical data For installation in buses Engine type
D2066 LF 35
D2066 LF 33
D2066 LF 32
D2066 LF 31
D2066 LF 24
D2066 LF 23
D2676 LF 01
D2776 LF 12
D2676 LF 11
Nominal power output kW/hp Width A mm Length B mm Height C mm Crankshaft centreline to lower edge of sump D mm Centre of gravity S in x direction E mm Centre of gravity S in y direction F mm Centre of gravity S in z direction G mm Dry weight, standard version kg Moment of inertia about the x-axis kgm 2 Moment of inertia about the y-axis kgm 2 Moment of inertia about the z-axis kgm 2 Max. airflow kg/h Max. perm. intake depression, clean/contaminated mbar Max. boost pressure ahead of intercooler bar Max. perm. pressure drop in intercooler system mbar Max. charge-air temperature ahead of/behind intercooler (outside temperature) 25º C) ºC Heat to be dissipated at charge-air intercooler kW Min. coolant circuit vol. needed at nom. eng. speed L/min Heat to be dissipated by radiator kW Max. perm. coolant temp., continuous/short-period º C Max. exhaust temp. ahead of/after turbocharger ºC Mass flow of exhaust gas at nominal engine speed Kg/h Max. perm. exh. back-pressure at nom. power output mbar Max. cont. braking perform. without exhaust brake kW ditto with exhaust brake, without EVB kW ditto with exhaust brake and EVB kW Max. perm. engine speed with exhaust brake in use 1/min Max. perm. intake depression ahead of delivery pump bar Max. permissible fuel temperature ºC Max. sump inclination, longitudinal/transverse 5) º of angle Max. perm. engine inclination (installed), longitudinal/transverse6) º of angle
235/320 849 1510 1119 419 653 4 234 975 65 160 131 1450 30/60 1.83 180
265/360 849 1510 1119 419 653 4 234 975 65 160 131 1450 30/60 2.05 180
294/400 849 1510 1119 419 653 4 234 975 65 160 131 1450 40/60 2.19 190
324/440 849 1510 1119 419 653 4 234 975 65 160 131 1500 40/60 2.45 200
294/400 849 1510 1119 419 653 4 234 975 65 160 131 1600 40/60 2.05 190
324/440 849 1510 1119 419 653 4 234 975 65 160 131 1660 40/60 2.19 200
353/480 849 1510 1119 419 653 4 234 990 66 162 133 1770 40/60 2.22 180
353/480 849 1510 1119 419 653 4 234 1000 68 165 135 1900 40/60 2.06 180
397/540 849 1510 1119 419 653 4 234 1015 70 169 137 1934 40/60 2.16 200
170/40 55 390 155 95/100 600/550 1500 150 65 156 240 2400 0.5 70 17/17
185/40 60 390 165 95/100 600/550 1500 110 65 156 240 2400 0.5 70 1717
190/40 65 390 180 95/100 600/550 1550 135 65 156 240 2400 0.5 70 17/17
200/40 70 390 190 95/100 650/550 1600 150 65 156 240 2400 0.5 70 17/17
190/40 67 390 110 95/100 660/570 1660 160 65 156 240 2400 0.5 70 17/17
200/40 74 390 120 95/100 660/570 1720 190 65 156 240 2400 0.5 70 17/17
200/40 96 470 206 95/100 660/540 1850 165 80 181 285 2400 0.5 70 17/17
200/40 85 470 120 95/100 665/610 1980 185 80 181 285 2400 0.5 70 17/17
200/40 95 470 135 95/100 660/610 2030 215 80 181 285 2400 0.5 70 17/17
3/0
3/0
3/0
3/0
5) 6)
Taking installed engine inclination into account Flywheel end down
3/0
3/0
3/0
3/0
3/0
kW
kW
400 380
340
01
Rating
Rating
320
360
300
02
340 320 300
01
280
03 04
260
02
240
05
280
03
220 06
260 240
180
07
220
160
200
140
180
120
160
04 05
200
100
Torque
Torque
Nm
01 02 03 04 05 06 07
Nm
2400
2200
2200
2000
2000
1800
1800
1600 01 02 03 04 05
1600 1400 1200 1000
0800
1000
1200
1400
1600 1800 2000 2200 r.p.m.
Data in accordance with ISO 1585 88/195 EEC 01 02 03 04 05 06 07
= D2676 LF11 = D2676 LOH02/LF01/LF12 = D2676 LOH01 = D2066 LOH04/LF23/LF31 = D2066 LOH03/LF24/LF32 = D2066 LOH02/LF33 = D2066 LOH01/LF35
1400 1200 1000 800
0800
1000
1200
1400
1600 1800 2000 2200 r.p.m.
Data in accordance with ISO 1585 88/195 EEC
= D2066 LUH15 = D2066 LUH14 03 = D2066 LUH13 04 = D2066 LUH12 05 = D2066 LUH11 01 02
MAN Commercial Vehicles Group Engines Business Unit Department MVL P.O. Box 44 02 58 90207 Nuremberg, Germany Fax: +49 (0) 911 420 1932
[email protected] www.man-mn.com/engines An MAN Group company
D114.388/E I br 08063 I Printed in Germany Text and illustrations not binding. We reserve the right to make changes in line with technical progress.
