08-16-2017, 10:03 PM
EXPRESSOR
presented by
Pradeep Parakkadan
Roll no : 37
presented by
Pradeep Parakkadan
Roll no : 37
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Introduction
Air brake
Dual braking system of locomotives
EXhauster + comPRESSOR = EXPRESSOR
Common FEATURES OF EXPRESSOR
Reciprocating type system
Six cylinders
Air-cooled system with forced feed lubrication
Oil fill capacity
TYPES OF EXPRESSOR
6CD 4UC
6CD 3UC
3CD B
CYLINDER AND CYLINDER HEAD
The 6CD 4UC expressor consists of six cylinders (four
uncompressors).
Low pressure and high pressure cylinder.
Low pressure cylinder and exhauster has two inlet and delivery valves.