Specifications
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| Model information | |
| Production years | 1972 - 1988 |
| Series | 400 Series |
| Equipment type | Garden tractor |
| Production | |
| Manufacturer | J.I. Case |
| Equipment type | Garden tractor |
| Built in | Built in Winneconne, Wisconsin, USA |
| J.I. Case 446 Engine | |
| Engine | 16HP Onan 709cc 2-cyl gasoline |
| Details | Engine details ... |
| J.I. Case 446 Transmission | |
| Transmission | hydraulic drive |
| Details | Transmission details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Steering | Manual steering |
| Brakes | Mechanical band brakes |
| Cab / ROPS | Open operator station. |
| Capacity | |
| Fuel | 3 gal 11.4 L |
| Hydraulic system | 1.6 gal 6.1 L |
| Hydraulics | |
| Type | open center |
| Capacity | 1.6 gal 6.1 L |
| Valves | 2 |
| Pump flow | 8 gpm 30.3 lpm |
| Dimensions & Tires | |
| Wheelbase | 46 inches 116 cm |
| Weight | 770 lbs 349 kg |
| Front tire | 6.50-8 |
| Rear tire | 8.00-16 |
| Details | Full dimensions and tires ... |
| J.I. Case 446 attachments | |
| Attachment | 44" mid-mount mower deck 48" mid-mount mower deck snowblower blade |
| Details | Attachment details ... |
| 446 Serial Number Location | |
| Location | Serial number plate on instrument panel. |
| 446 Serial Numbers | |
| 1972 | 9668001 |
| 1973 | 9678031 |
| 1974 | 9694673 |
| 1975 | 9713265 |
| 1976 | 9727857 |
| 1977 | 9740617 |
| 1978 | 9754759 |
| 1979 | 9767590 |
| 1980 | 9785820 |
| 1981 | 14009950 |
| 1982 | 14025407 |
| 1983 | 14040936 |
| 1984 | 14060091 |
| 1985 | 14073621 |
| 1986 | 14095530 |
| 1987 | 14112151 |
| 1988 | 14112874 |
| Details | FAQ: How to read a serial number table. |
| Electrical | |
| Ground | negative |
| Charging amps | 15 |
| Battery volts | 12 |
| Battery AH | 24 |
| References | |
| Publication | Time-saving experts published in 1975, by J.I. Case |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 44414.0 hp
- 446 Current model16.0 hp