MacDon FD70 for Combine Operators - Manual (Page 24)

SECTION 4. DEFINITIONS
Form 169006
22
Revision D
4 DEFINITIONS
The following terms/abbreviations may be used in this manual:
TERM DEFINITION
API American Petroleum Institute
ASTM American Society Of Testing and Materials
Center-link
A hydraulic cylinder or turnbuckle type link between the header and the
machine that tilts the header.
DK Double Knife
GSL Ground Speed Lever
Header
A machine that cuts and lays crop into a windrow, and is attached to a
self-propelled windrower or combine.
rpm Revolutions per minute
SAE Society Of Automotive Engineers
SK Single Knife
spm Strokes per minute
Tractor Ag type tractor.
Truck
A four-wheel highway/road vehicle weighing no less than
7500 lb (3400 kg).