Compare
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Length (Tractor with Tires)
83 in 210.8 cm
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Width (Over Rubber Tracks)
35 in 88.9 cm
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Width (Over Rubber Tires)
35 in 88.9 cm
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Height
46 in 116.8 cm
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Weight (Tractor with Tires)
940 lbs 426.4 kg
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Wheel Base From Centerline of Axles
33.2 in 84.3 cm
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Tread Width with Rubber Tires (Centerline to Centerline)
8.5 in 21.6 cm
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Make and Model
Kohler CH640 Kohler CH640
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Fuel Type
Gasoline Gasoline
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Horsepower at Maximum RPM (Gross)
20.5 hp 15.3 kw
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Displacement
41.1 cu-in .7 L
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Cooling Medium
Forced air Forced air
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Maximum Operating Angle (Fore/Aft)*
25 deg 25 deg
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Maximum Operating Angle (Left/Right)*
25 deg 25 deg
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Aspiration
Natural Natural
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Attachment Pump Relief Pressure (Trencher/Forward)
2500 psi 172.4 bar
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Ground Drive Pump Relief Pressure Forward/Reverse
2400 psi 165.5 bar
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Ground Drive Pump gpm at Maximum Engine RPM
5.4 gpm 20.4 L/min
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Hydraulic Supply Filter Rating
100 mesh strainer 100 mesh strainer
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Attachment Pump gpm at Maximum Engine RPM
10.3 gpm 39 L/min
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Hydraulic Return Filter Rating
3 micron 3 micron
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Fuel Tank
2.5 gal 9.5 L
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Hydraulic Tank
10.8 gal 40.7 L
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Hydraulic System
11.3 gal 42.6 L
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Engine Oil
.5 gal 1.9 L
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Ground Drive Type
Hydrostatic Hydrostatic
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Clutch Type
none none
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Maximum Forward Transport Speed at Full Throttle
3.1 mph 5 km/h
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Maximum Reverse Transport Speed at Full Throttle
1 mph 1.6 km/h