Technical Data
36
Model E 0826 E 301 / 302
Design in-line, vertical
Cycle 4-stroke Otto-cycle
Number of cylinders 6
Bore 108 mm
Stroke 125 mm
Swept volume 6,870 cm
3
Compression ratio 12,5 : 1
Speed 1,500 rpm
Rating 70 kW
Blocked ISO standard output as per ISO 3046 / part 7
Standard reference conditions: air temperature 298 K, air pressure 1,000 mbar,
humidity 30% for operation with natural gas (group H) with calorific value H
u
of
10 kWh/m
3
N
methane number 80
Firing order 1 - 5 - 3 - 6 - 2 - 4
Valve clearance (cold engine)
Intake 0,50 mm
Exhaust 0,50 mm
Valve timing
Intake opens 6° before TDC
Intake closes 38° after BDC
Exhaust opens 56° before BDC
Exhaust closes 12° after TDC
Engine lubrication Force feed
Oil capacity in oil sump (litres) min. max.
16 l 20 l
Oil change quantity (with filter) 21 l
Oil pressure during operation (depen-
ding on oil temperature, oil visvosity
class and engine rpm)
must be monitored by oil pressure moni-
tors / gauges
Oil filter Full-flow filter with paper filter elements
Engine cooling system Liquid cooling
Operating temperature 80 / 88°C engine inlet / -outlet
Electrical equipment
Starter 24 V; 4 kW
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