E2676
Characteristics E2676 E
nnCylinders and arrangement: 6 cylinders in-line
nnMode of operation: four-stroke spark-ignition gas engine
nnEngine cooling: water-cooled
nnExhaust system: water-cooled manifold
Characteristics E2676 LE
nnCylinders and arrangement: 6 cylinders in-line
nnMode of operation: four-stroke spark-ignition gas engine
nnTurbocharging: turbo charger with water-cooled turbine housing and
pressure-oil lubricated bearings
nnEngine cooling: water-cooled
nnAir-fuel mixture cooling: two-stage cooler
nnExhaust system: dry manifold
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Technical features
Mode of operation COP with natural gas
at engine speed rpm (Hz) 1 500 (50) 1 800 (60)
Engine version E 302 LE 202 LE 202 E 302 LE 202 LE 202
Bore mm 126 126 126 126 126 126
Stroke mm 166 166 166 166 166 166
Displacement l 12.4 12.4 12.4 12.4 12.4 12.4
ISO standard power 5) kW 140 220 220 160 250 250
Air-fuel ratio λ 1.00 1.73 1.73 1.00 1.74 1.72
Coolant heat 1) kW 107 113 110 122 124 113
Exhaust heat
kW 86 121 121 104 156 148
based on 120 °C 1)
Efficiency 1)
– mechanical 5) % 39.3 41.3 43.4 38.7 39.4 41.1
– thermal % 54.2 47.8 46.8 54.7 49.1 46.4
– total % 93.5 89.1 90.2 93.4 88.5 87.5
< 500 < 500
Emissons status NOX 2) mg/Nm 3 < 5 700 < 250 < 6 500 < 250
< 100 4) 6) < 100 4) 6)
Combustion 3) st m m st m m
1) at 100 % load 2) with 5 % exhaust-gas oxygen 3) m = lean, st = stoichiometric 4) data conditional and on request
5) in accordance with German Industrial Standard DIN ISO 3046, Part 1 6) emission status available on request, including SCR technology
Technical data is based on a calorific fuel value of 10 kWh/Nm 3 for natural gas and 6 kWh/Nm 3 for special gas.
The values are provided for information purposes only and are non-binding.
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$ % $
Dimensions
Type designation E 302 LE 202
A-Overall length mm 1 594 1 589
B-Overall width mm 936 808
C-Overall height mm 1 175 1 206
Dry weight kg 967 985
All data are reference values. Please request installation drawings for detailed specifications.
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E2676
Technical features
Mode of operation COP with special gas
at engine speed rpm (Hz) 1 500 (50) 1 800 (60)
Engine version E 312 LE 212 4) LE 212 E 312 LE 212
Bore mm 126 126 126 126 126
Stroke mm 166 166 166 166 166
Displacement l 12.4 12.4 12.4 12.4 12.4
ISO standard power 5) kW 110 220 220 140 250
Air-fuel ratio λ 1.00 1.57 1.62 1.00 1.61
Coolant heat 1) kW 92 109 108 113 121
Exhaust heat
kW 75 131 113 108 137
based on 120 °C 1)
Efficiency 1)
– mechanical 5) % 36.8 40.2 42.2 35.8 40.3
– thermal % 55.3 49.1 44.1 56.5 46.4
– total % 92.7 89.3 86.3 92.3 86.7
Emissons status NOX 2) mg/Nm 3 < 500 < 250 < 500 < 500 < 500
Combustion 3) m m m m m
1) at 100 % load 2) with 5 % exhaust-gas oxygen 3) m = lean, st = stoichiometric 4) data conditional and on request
5) in accordance with German Industrial Standard DIN ISO 3046, Part 1
Technical data is based on a calorific fuel value of 10 kWh/Nm 3 for natural gas and 6 kWh/Nm 3 for special gas.
The values are provided for information purposes only and are non-binding.
&
&
$ % $
Dimensions
Type designation E 312 LE 212
A-Overall length mm 1 594 1 589
B-Overall width mm 936 808
C-Overall height mm 1 175 1 206
Dry weight kg 967 985
All data are reference values. Please request installation drawings for detailed specifications.
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