MacDon FD75 OM - Manual (Page 41)

3 Specifications
| FD75 | CA25 | Attachments
S: standard / O
F
: optional (factory installed) / O
D
: optional (dealer installed) / -: not available
FD75
CUTTERBAR
Effective Cutting Width (distance between crop divider points)
30 ft header 30 ft. (360 in. [9144 mm]) S
35 ft header 35 ft. (420 in. [10668 mm]) S
40 ft header 40 ft. (480 in. [12192 mm]) S
45 ft header 45 ft. (540 in. [13716 mm]) S
Cutterbar Lift Range Varies With Combine Model S
Knife
Single Knife Drive (all sizes): One hydraulic motor with V-belt to one heavy duty (MD) knife
drive box
O
F
Double Knife Drive (40, 45 ft only, untimed): Two hydraulic motors with banded-belts, to two
heavy duty (MD) knife drive boxes.
O
F
Knife Stroke 3 in. (76 mm) S
30 ft. 1200–1400 spm S
35 ft. 1100–1300 spm S Single Knife Speed (strokes per minute)
40 ft. 1050–1200 spm S
Double Knife Speed (strokes per minute) 40, 45 ft. 1100–1400 spm S
Knife Sections
Over-serrated / Solid / Bolted / 9 serrations per inch S
Knife Overlap at Center (Double Knife Headers) 1/8 in. (3 mm) S
Guards and Hold-Downs
Guard: Pointed / Forged / Double Heat Treated (DHT)
Hold-Down: Sheet Metal / Adjustment Bolt
S
Guard Angle (Cutterbar on Ground)
Center-Link Retracted 2.0 Degrees S
Center-Link Extended 7.4 Degrees S
CONVEYOR (Draper) and DECKS
Draper Width 41-19/32 in. (1057 mm) S
Draper Drive Hydraulic S
Draper Speed: CA25 (Combine Adapter) Controlled 0–464 fpm (141 m/min.) S
Delivery Opening Width 73-19/32 in. (1870 mm) S
169894 27 Revision A