Engine Data; E3268 Le212/Le222 - Man E3268 LE212 Operating Instructions Manual

11.3 Engine data

11.3.1 E3268 LE212/LE222

Engine model
Design
Operating Principle
Number of cylinders
Bore
Stroke
Displacement
Compression
E3268 LE212
E3268 LE222
Output if German Technical In­
structions on Air Quality Control
comply with
natural-gas mode
E3268LE212
The output figures apply to operation with natural gas with a calorific value of 10 kWh/m
thane number > 80. If the calorific value is lower, the output will be reduced accordingly. Consultation
with MAN required.
Output if German Technical In­
structions on Air Quality Control
comply with
biogas mode
E3268 LE222
The output figures apply to operation with biogas (60% CH
3
6 kWh/m and a methane number of 140.
Firing order
Valve clearance (cold engine)
Intake
Exhaust
Valve timing
Intake opens
Intake closes
Exhaust opens
Exhaust closes
92
E3268 LE212/LE222
V 90
4-stroke petrol/gas engine charged with mixturecooling
8
132 mm
157 mm
17,188 cc
12 : 1
13,6 : 1
370 kW bei 1500 1/min
370 kW bei 1500 1/min
1-5-7-2-6-3-4-8
0.50 mm
0.60 mm
12 before TDC
48 after BDC
61 before TDC
11 after TDC
Carefully read these Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Technical Data
, 40% CO ) with a calorific value of
4 2
3
and a me­