MacDon D65, Operator'S Manual

Page: 45 / 310

214327
25
Revision B
2.2 Specifications
The following symbol and letters are used in Table 2.1, page 25 and Table 2.2, page 28 :
| D65 | Attachments
S: standard / O
F
: optional (factory installed) / O
D
: optional (dealer installed) /
—
: not available
Table 2.1 Header Specifications
Cutterbar
Effective cutting width (distance between crop divider points)
4.6 m (15 ft.) header 4572 mm (180 in.)
S
6.1 m (20 ft.) header 6096 mm (240 in.) S
7.6 m (25 ft.) header 7620 mm (300 in.)
S
9.1 m (30 ft.) header 9144 mm (360 in.)
S
10.7 m (35 ft.) header 10,668 mm (420 in.)
S
12.2 m (40 ft.) header 12,192 mm (480 in.)
S
Cutterbar lift range at guard tip (center-link fully retracted) 1265 mm (49.8 in.)
—
Knife
Single-knife drive: one hydraulic motor with V-belt to one heavy duty knife drive box
O
F
Double-knife drive 4.6
–
10.7 m (15
–
35 ft.) (timed): one hydraulic motor with two cogged belts to two
heavy duty knife drive boxes
O
F
Double-knife drive 12.2 m (40 ft.) (untimed): two hydraulic motors with V-belts to two heavy duty knife
drive boxes
O
F
Knife stroke 76 mm (3 in.)
S
Single-knife speed (strokes per minute) 2
6.1
–
7.6 m
(20
–
25 ft.)
1200
–
1400 S
Single-knife speed (strokes per minute)
2
9.1 m
(30 ft.)
1200
–
1400 S
Single-knife speed (strokes per minute) 2
10.7 m
(35 ft.)
1100
–
1300 S
Single-knife speed (strokes per minute) 2
12.2 m
(40 ft.)
1050
–
1200 S
Double-knife speed (strokes per minute) 2
4.6 m
(15 ft.)
1500
–
1900 S
Double-knife speed (strokes per minute) 2
6.1
–
7.6 m
(20
–
25 ft.)
1400
–
1700 S
Double-knife speed (strokes per minute) 2
9.1 m
(30 ft.)
1200
–
1600 S
Double-knife speed (strokes per minute) 2
10.7 m
(35 ft.)
1200
–
1400 S
Double-knife speed (strokes per minute) 2
12.2 m
(40 ft.)
1100
–
1400 S
Knife Sections
Over-serrated / solid / bolted / 9 serrations per inch
O
F
Over-serrated / solid / bolted / 14 serrations per inch
O
F
PRODUCT OVERVIEW
2. Under normal cutting conditions, knife speed taken at the knife drive pulley should be set between 600 and 640 rpm
(1200 and 1280 spm). If set to low side of range, knife stalling could occur.