WÄRTSILÄ WARTSILA 26, Product Manual

Page: 27 / 196

ME
IMO Tier 1
ME
IMO Tier 1
AE/DE
IMO Tier 1
AE/DE
IMO Tier 1
Wärtsilä 9L26
340 325 340 325 kW/cyl Cylinder output
1000 900 1000 900 rpm Engine speed
1800 1800 1800 1800
kPa Low pressure limit in air vessels
2.0 2.0 2.0 2.0
Nm
3
Starting air consumption, start (successful)
Notes:
At ISO 15550 conditions (ambient air temperature 25°C, LT-water 25°C) and 100% load. Flow tolerance 5%. Note 1
At ISO 15550 conditions (ambient air temperature 25°C, LT-water 25°C). Flow tolerance 5% and temperature tolerance
20°C. Note 2
The heat balances are made for ISO 15550 standard reference conditions. The heat balances include engine driven pumps
(two water pumps and one lube oil pump). Note 3
According to ISO 15550, lower calorific value 42700 kJ/kg at constant engine speed, with engine driven pumps (two
cooling water + one lubricating oil pumps). Tolerance 5%.The fuel consumption at 85 % load is guaranteed and the values
at other loads are given for indication only. Note 4
Speed governor oil volume depends on the speed governor type. Note 5
At manual starting the consumption may be 2...3 times lower. Note 6
ME = Engine driving propeller, variable speed
AE = Auxiliary engine driving generator
DE = Diesel-Electric engine driving generator
Subject to revision without notice.
Wärtsilä 26 Product Guide - a9 - 7 September 2016 3-9
3. Technical Data Wärtsilä 26 Product Guide