Specifications: 488 available from Maple Valley Implement, MI
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488 |
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| Auger | ||
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Auger |
NA | |
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Floating range, in. (mm) |
NA | |
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Speed, rpm |
NA | |
| Conditioner | ||
|
Conditioner |
Chevron-design intermeshing molded rubber rolls, torsion-bar roll pressure, single hand-crank adjustment | |
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Roll length (crushing area), in. (mm) |
102 (2591) | |
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Roll diameter, in. (mm) |
10-3/8 (264) | |
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Drives |
Individual, #50 roller chain | |
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Speed, rpm |
637 | |
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Pressure, lbs./in. (N/mm) |
2 to 38 (0.3 to 6.6) | |
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Roll gap adjustment |
Shims | |
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Material discharge, in. (mm) |
Adjustable gate for swath, windrow or intermediate widths | |
|
|
38 and 96 (965 and 2438) | |
| Cutterbar | ||
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Cutterbar |
One assembly | |
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Knives |
Bolted, over-serrated sections, adjustable assemblies, timed, dual, counter-stroking sickles | |
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Guards |
Twin, forged steel, double-hardened hold-downs | |
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Cutting height, in. (mm) |
1.25 to 4.25 (32 to 108) | |
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Cutting angle, degrees |
-7 or -10 | |
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Hydraulic tilt |
NA | |
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Guard points max lift, in. (mm) |
19 (483) | |
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Skid shoes |
2 | |
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Sickle drive |
wobble joint | |
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Sickle speed, spm |
1632 | |
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Sickle stroke, in. (mm) |
3 (76) | |
| Cutting Width | ||
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Cutting Width, ft. in. (mm) |
9'3" (2819) | |
| Dimensions | ||
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Overall width, operating, ft. in. (mm) |
13'8-1/4" (4172) | |
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Overall width, transport, ft. in. (mm) |
12'2" (3708) | |
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Overall length, transport, ft. in. (mm) |
13'4" (4064) | |
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Overall height, operating, ft. in. (mm) |
3'6" (1067) | |
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Overall height, raised, ft. in. (mm) |
5'7" (1702) | |
| Drive | ||
|
Drive |
540 rpm PTO | |
| Hydraulic Cylinders | ||
|
Hydraulic Cylinders |
Optional header lift, Rope control | |
| Minimum Tractor Req | ||
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Minimum Tractor Req |
35-hp (26.1 kw) | |
|
|
One remote hydraulic circuit required, capable of 1500 psi (10342 kpa) | |
| Operating Speed | ||
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Operating Speed, mph (kph) |
up to 8 (13) | |
|
Max safe transport speed, mph (kph) |
25 (40) | |
| Reel | ||
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Reel |
4-tine bar | |
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Peripheral speed, mph (kph) |
6.5 to 8.6 (10.5 to 13.8) | |
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Speed Adjustment |
Variable sheave | |
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Diameter (maximum), ft. in. (mm) |
3'6-1/4" (1073) | |
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Adjustments |
Fore/aft, vertical, pitch | |
|
Drive |
Belt and chain | |
|
Bushings/bearings, in. (mm) |
1.25 (31.75) bearing w/collar at cam end and bushings at all other locations | |
| Tires | ||
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Tires |
27 x 9.50-15 flotation | |
| Tractor Hookup | ||
|
Tractor Hookup |
Equal-angle PTO | |
| Weight | ||
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Weight, lbs. (kg) |
2763 (1253) |