J.I. Case
448
Lawn tractor · 1980–1988 · 18 hp
J.I. Case448
The J.I. Case 448 is a lawn tractor manufactured from 1980 to 1988. It features a Onan B48M engine, and manual steering. The transmission is a hydraulic drive type with infinite forward and reverse (2-range).
Engine
| Engine | Onan B48M |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 2 |
| Cooling | air-cooled |
| Displacement | 47.7 ci (781 cc) |
| Bore | 3.25 in (83 mm) |
| Stroke | 2.88 in (73 mm) |
| Power Rated | 18 hp (13.4 kW) |
| Starter Volts | 12 |
| Manufacturer | Onan |
| Rated | 3,600 RPM |
Transmission
| Transmission Type | hydraulic drive |
|---|---|
| Transmission Model | HY-Driv |
| Gears | infinite forward and reverse (2-range) |
| Transmission Description | The HY-Driv uses a fixed-displacement hydraulic pump to power a two-speed transaxle. |
Hydraulics
| Type | open center |
|---|---|
| System Capacity | 1.25 gal (4.7 L) |
Hitch
| Rear Type | 0 Opt Optional |
|---|
Dimensions
| Length | 73 in (185 cm) |
|---|---|
| Width | 40.3 in (102 cm) |
| Height | 43.5 in (110 cm) |
| Wheelbase | 48 in (121 cm) |
| Ground Clearance | 11 in (27 cm) |
Weight
| Weight | 704 lbs (319 kg) |
|---|
Tires & Tracks
| Front Ag | 6.50-8 |
|---|---|
| Rear Ag | 8.00-16 |
Fuel
| Capacity | 3 gal (11.4 L) |
|---|
Steering
| Type | manual |
|---|