Technical Data
92
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.
11.3 Engine data
11.3.1 E3268 LE212/LE222
Engine model
E3268 LE212/LE222
Design
V 90
Operating Principle
4-stroke petrol/gas engine charged with mixturecooling
Number of cylinders
8
Bore
132 mm
Stroke
157 mm
Displacement
17,188 cc
Compression
E3268 LE212
12 : 1
E3268 LE222
13,6 : 1
Output if German Technical In
structions on Air Quality Control
comply with
natural-gas mode
E3268LE212
370 kW bei 1500 1/min
The output figures apply to operation with natural gas with a calorific value of 10 kWh/m
3
and a me
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
370 kW bei 1500 1/min
The output figures apply to operation with biogas (60% CH
4
, 40% CO
2
) with a calorific value of
6 kWh/m
3
and a methane number of 140.
Firing order
1-5-7-2-6-3-4-8
Valve clearance (cold engine)
Intake
0.50 mm
Exhaust
0.60 mm
Valve timing
Intake opens
12
before TDC
Intake closes
48
after BDC
Exhaust opens
61
before TDC
Exhaust closes
11
after TDC
