J.I. Case
648
Farm tractor · 1980–1988 · 18 hp
J.I. Case648
The J.I. Case 648 is a farm tractor manufactured from 1980 to 1988. It features a Onan B48M engine, and power 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 (0.8 L) |
| Bore | 3.25 in (83 mm) |
| Stroke | 2.88 in (73 mm) |
| Compression Ratio | 6.6 |
| Power Gross | 18 hp (13.4 kW) |
| Power Rated | 18 hp (13.4 kW) |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 2 qts (1.9 L) |
| Manufacturer | Onan |
| Rated | 3,600 RPM |
| Sparkplug Gap | 0.03 in (0.64 mm) |
Transmission
| Transmission Type | hydraulic drive |
|---|---|
| Transmission Model | Hy-Drive |
| Gears | infinite forward and reverse (2-range) |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 7 gpm (26.5 lpm) |
| Pressure | 2,500 psi (172.4 bar) |
| System Capacity | 3.25 gal (12.3 L) |
Hitch
| Rear Type | optional |
|---|
Dimensions
| Length | 108 in (274 cm) |
|---|---|
| Width | 41 in (104 cm) |
| Height | 44.75 in (113 cm) |
| Wheelbase | 48 in (121 cm) |
| Ground Clearance | 8.25 in (20 cm) |
Weight
| Weight | 1,273 lbs (577 kg) |
|---|
Tires & Tracks
| Front Industrial | 18x8.50-8 |
|---|---|
| Rear Industrial | 26x12.00-12 |
Fuel
| Capacity | 5 gal (18.9 L) |
|---|
Steering
| Type | power |
|---|
Attachments
44" mid-mount mower deck48" mid-mount mower deckFront-end loaderBackhoe
| Digging Depth | 93 in (236 cm) |
|---|---|
| Backhoe Model | J.I. Case Backhoe |