Haymaster Hydro / Haymaster PTO
Haymaster 3-Point Mount
Haymaster Trail Mower
Kosch Manufacturing offers four models of the Haymaster pitmanless sickle bar mower. The HM7 is a single-bar trail mower with a 7-foot sickle bar. The HM9 is a single-bar trail mower with a 9-foot sickle bar. The HM3P7 and HM3P9 are 3-point mounted mowers with a 7-foot and 9-foot sickle bar respectively.
The pitmanless drive gives extended maintenance-free field hours. Downtime and maintenance costs are reduced by the reduction in the number of moving parts. Cutting knives are available with top-serrated or under-serrated sections.
The Haymaster is equipped with the SCH Pro-Drive Knife Drive. This drive has absolute linear knifehead movement with no loss of stroke and is nearly maintenance-free. The drive runs quiet because all moving parts are always in rotation.
Haymaster Specs
Sickle DrivePlanetary Gear Box,3 3/8 inch Stroke
| Spec | HM7, HM3P7 | HM9, HM3P9 |
|---|---|---|
|
Tractor PTO |
540RPM |
|
|
Planetary Gear Drive |
“C” Section V-Belt |
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|
Sickle Drive |
Planetary Gear Box, 3 3/8-in Stroke |
|
|
Strokes per Minute |
1720 |
|
|
Length of Stroke |
3 3/8 inches |
|
|
Bar Length |
7 feet |
9 feet |
|
Knife Sections |
Top-Serrated or Under-Serrated |
|
|
Guards |
Narrow Double Swather Gaurd |
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|
– Bar Lift |
Tractor Hydraulics (Min 10 GPM) |
|
|
– Break Away |
Mechanical Spring Back |
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|
– Bar Tilt |
Ball Ratchet Jack |
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|
– Bar Lead |
Adjustable |
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|
– Hitch (Trail) |
2 inch Diameter 5000lb Ball |
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