6650, 6750, 6850 and 6950 Forage Harvesters
Feeding System
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| Number of feed rolls... |
4 |
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| Width of feeding chamber... |
660 mm (26 in.) |
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| Metal detector... |
Standard |
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| Harvesting unit drive... |
2 speeds |
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| Length of cut, 40-knife cutterhead |
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| 40 knives... |
6.3 mm - 8.8 mm - 13.3 mm - 18.8 mm
0.25 in. - 0.35 in. - 0.52 in. - 0.74 in. |
| 20 knives... |
12.6 mm - 17.6 mm - 26.6 mm - 37.6 mm
0.5 in. - 0.69 in. - 1.05 in. - 1.48 in. |
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| Length of cut, 48-knife cutterhead |
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| 48 knives... |
5.3 mm - 7.4 mm - 11.1 mm - 15.7 mm
0.21 in. - 0.29 in. - 0.44 in. - 0.62 in. |
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| 24 knives... |
10.5 mm - 14.8 mm - 22.3 mm - 31.4 mm
0.41 in. - 0.58 in. - 0.88 in. - 1.24 in. |
| 16 knives... |
15.8 mm - 22.2 mm - 33.5 mm - 47.1 mm
0.62 in. - 0.87 in. - 1.32 in. - 1.85 in. |
| 12 knives... |
21.2 mm - 29.6 mm - 44.4 mm - 62.8 mm
0.83 in. - 1.17 in. - 1.75 in. - 2.47 in. |
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| Length-of-cut transmission, settings... |
4 |
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OUZXMAY,000034B -19-01NOV00-1/5
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| Stationary knife adjustment from the cab... |
Standard |
| Chamber width... |
710 mm (28 in.) |
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| Diameter... |
610 mm (24 in.) |
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| Speed (6650, 6750, 6850)... |
1000 rpm |
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| Speed (6950)... |
1150 rpm |
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| Number of knives (40-knife cutterhead)... |
4 x 10; 4 x 5 |
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| Number of knives (48-knife cutterhead)... |
4 x 12; 4 x 6; 4 x 4; 4 x 3 |
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| Knives |
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| straight... |
for grass |
| curved... |
for corn |
| angled... |
for corn |
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| Knife sharpening in reverse rotation... |
standard |
| Automatically controlled... |
standard |
| Drive... |
hydraulic motor |
| Speed... |
300 rpm |
| Slot widths... |
13 mm, 16 mm, 19 mm, 35 mm, 44 mm, 60 mm
0.5 in., 0.6 in., 0.7 in., 1.4 in., 1.7 in., 2.4 in. |
| Power chute... |
optional |
Kernel Processor (Optional)
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| Roll diameter... |
216 mm (8.5 in.) |
| |
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| Roll speed |
|
| Upper... |
2680 rpm |
| Lower... |
3250 rpm |
| |
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| Roll spacing... |
1 to 30 mm (0.04 to 1.18 in.) |
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| Roll spacing adjustable |
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| from the cab... |
optional |
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| Roll drive... |
via belts from blower |
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| Weight... |
328 kg (723 lb) |
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OUZXMAY,000034B -19-01NOV00-2/5
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| Type... |
blower system |
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| Diameter... |
450 mm (17.7 in.) |
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| Blower channel width... |
506 mm (20.0 in.) |
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| Speed... |
1800 rpm (standard)
2000 rpm (optional) |
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| Number of paddles... |
12 |
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| Wear plate... |
8 mm (0.31 in.) Hardox |
| Rotation... |
200° |
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| Hydraulic swing... |
standard |
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| Double cap (electrically controlled)... |
standard |
| Type... |
hydraulically operated dry-type disk clutch |
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| Number of disks... |
6 internally splined, 5 externally splined |
| Type... |
open center |
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| Pump... |
fixed displacement, gear type |
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| Relief pressure... |
21 000 kPa (210 bar) (3045 psi) at 25 L/Min. (6.6 U.S. gpm) |
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| Flow rate (without steering system)... |
64 L/Min. (16.9 U.S. gpm) |
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OUZXMAY,000034B -19-01NOV00-3/5
|
| Type... |
12 V, two 120 A alternators |
| Type... |
305 mm (12 in.), hydraulically operated shoe-type, two brake circuits |
| Tires 24.5-32 without rear wheel drive... |
6.8 km/h (4.2 mph) in 1st gear (2100 rpm)
15.6 km/h (9.7 mph) in 2nd gear (2100 rpm)
25 km/h (15.5 mph) in 3rd gear (1650 rpm) |
| Tires 24.5-32 with rear wheel drive... |
4.9 km/h (3.0 mph) in 1st gear (2100 rpm)
7.4 km/h (4.6 mph) in 2nd gear (2100 rpm)
9 km/h (5.6 mph) in 3rd gear (1650 rpm) |
| Non-adjustable (rigid) rear axle... |
2580-2914 mm (101.57-114.72 in.) |
| |
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| Adjustable rear axle... |
2497-2833 mm (98.30-111.54 in.) |
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| Non-adjustable (rigid) rear axle with rear wheel drive... |
2913-3018 mm (114.69-118.82 in.) |
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| Adjustable rear axle with rear wheel drive... |
2830-2935 mm (114.42-115.55 in.) |
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OUZXMAY,000034B -19-01NOV00-4/5
|
| Fuel tank... |
700 L (185 U.S. gal) |
| Extra fuel tank... |
300 L (79.3 U.S. gal) |
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| Cooling system: |
|
| 6650... |
47 L (12.4 U.S. gal) |
| 6750, 6850... |
60 L (15.9 U.S. gal) |
| 6950... |
80 L (21.1 U.S. gal) |
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| Engine (with filter): |
|
| 6650... |
28.5 L (7.5 U.S. gal) |
| 6750, 6850... |
42 L (11.1 U.S. gal) |
| 6950... |
41.7 L (11.0 U.S. gal) |
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| Transmission... |
7 L (1.85 U.S. gal) |
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| Final drives (each)... |
5.1 L (1.34 U.S. gal) |
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| Hydraulic system... |
66.5 L (17.6 U.S. gal) |
| |
|
| Hydrostatic system (with rear wheel drive)... |
39 L (10.3 U.S. gal) |
| Air conditioning system... |
standard |
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| Heater... |
standard |
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| Passenger seat... |
standard |
| With four wheel drive and kernel processor, without harvesting unit and without rear weights: |
|
| 6650... |
10 060 kg (22 178 lb) with front tires20.8-38 and rear tires 14.9-24 |
| 6750... |
10 635 kg (23 446 lb) with front tires 20.8-38 and rear tires 14.9-24 |
| 6850... |
10 670 kg (23 523 lb) with front tires 24.5-32 and rear tires 14.9-24 |
| 6950... |
10 875 kg (23 975 lb) with front tires 24.5-32 and rear tires 14.9-24 |
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OUZXMAY,000034B -19-01NOV00-5/5
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