| MODELS |
MD72 |
MD82 |
MD92 |
| Cutter Bar |
|
|
|
| Cutting width |
6 ft. 8 in. (2.03 m) |
7 ft. 10 in. (2.4 m) |
9 ft. 2 in. (2.8 m) |
| Cutting height |
.95-3.25 in. (24-82.5 mm) |
.95-3.25 in. (24-82.5 mm) |
.95-3.25 in. (24-82.5 mm) |
| Cutter bar tilt angle |
0° to -10° |
0° to -10° |
0° to -10° |
| Cutter bar operating range |
+18° to -32° |
+18° to -30° |
+18° to -28° |
| Breakaway angle |
19° |
19° |
19° |
| Type cutterbar |
Modular |
Modular |
Modular |
| Number of discs |
5 |
6 |
7 |
| Knives per disc |
2 – reversible, swingaway |
2 – reversible, swingaway |
2 – reversible, swingaway |
| Disc cutting diameter |
19.7 in. (500 mm) |
19.7 in. (500 mm) |
19.7 in. (500 mm) |
| Disc drive |
Bevel gears in sealed modules |
Bevel gears in sealed modules |
Bevel gears in sealed modules |
| Disc speed |
3,000 RPM |
3,000 RPM |
3,000 RPM |
| Cutter bar shear protection |
Std.- Frangible splines in disc drive hub |
Std.- Frangible splines in disc drive hub |
Std.- Frangible splines in disc drive hub |
| Driveline |
|
|
|
Minimum PTO hp required
|
45 hp (33.5 kW) |
55 hp (40.9 kW) |
60 hp (44.7 kW) |
| Input speed |
540 RPM |
540 RPM |
540 RPM |
| PTO shaft spline & size req. |
6-spline/1-3/8 in. (35 mm) |
6-spline/1-3/8 in. (35 mm) |
6-spline/1-3/8 in. (35 mm) |
| Driveline protection |
Belt drive to cutter bar |
Belt drive to cutter bar |
Belt drive to cutter bar |
| Overrunning clutch |
On PTO shaft |
On PTO shaft |
On PTO shaft |
| Belt tension |
Spring-loaded tensioner with adjustment gauge |
Spring-loaded tensioner with adjustment gauge |
Spring-loaded tensioner with adjustment gauge |
| Hydraulics and Hitch |
|
|
|
| Hydraulic circuits required |
One remote |
One remote |
One remote |
| Minimum relief pressure req. |
1,500 psi (104 bar) |
1,500 psi (104 bar) |
1,500 psi (104 bar) |
| Hitch |
Category I |
Category II |
Category II |
| Dimensions and Weight |
|
|
|
| Overall width |
138.75 in. (3524 mm) |
160.25 in. (4070 mm) |
181.75 in. (4616 mm) |
| Overall length |
50.5 in. (1283 mm) |
50.5 in. (1283 mm) |
50.5 in. (1283 mm) |
| Height - transport position |
98 in. (2489 mm)
|
119.5 in. (3035 mm)
|
141 in. (3581 mm)
|
| Shipping weight |
1,440 lbs. (653 kg) |
1,610 lbs. (730 kg) |
1,750 lbs. (794 kg) |
| Operating weight |
1,300 lbs. (590 kg) |
1,460 lbs. (662 kg) |
1,590 lbs. (721 kg) |
