J.I. Case W-3
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| Production | |
| Manufacturer | J.I. Case |
| Industrial tractor | |
| Built in Burlington, Iowa, USA | |
| J.I. Case W-3 Engines | |
| J.I. Case 2.6L 4-cyl gasoline | |
| J.I. Case 3.1L 4-cyl diesel | |
 Engine details ... |
| J.I. Case W-3 Transmission | |
| 8-speed torque converter | |
 Transmission details ... |
| J.I. Case W-3 Power | |
| Engine | 52 hp 38.8 kW |
| Mechanical | |
| Two-wheel drive | |
| Power steering | |
| Disc brakes | |
| Open operator station. |
| Photos | |
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 J.I. Case W-3 photos... | |
| Capacity | |
| Fuel | 22 gal 83.3 L |
| Hydraulic system | 4 gal (tractor) 15.1 L |
| 6 gal (tractor-loader) 22.7 L | |
| 12 gal (backhoe) 45.4 L | |
| Hydraulics | |
| Type | open center |
| Capacity | 4 gal (tractor) 15.1 L |
| 6 gal (tractor-loader) 22.7 L | |
| 12 gal (backhoe) 45.4 L | |
| Pressure | 2000 psi (loader pump) 137.9 bar |
| Pump flow | 20 gpm (loader-backhoe) 75.7 lpm |
| Tractor hitch | |
| Rear Type | II OptOptional |
| Type | Case Eagle Hitch OptOptional |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 541@1970 |
| Dimensions & Tires | |
| Wheelbase | 75.5 inches 191 cm |
| Weight | 3716 to 8774 pounds |
| Front tire | 7.50-16 |
| Rear tire | 14.9-24 |
 Full dimensions and tires ... | |
| J.I. Case W-3 attachments | |
| front-end loader | |
| backhoe | |
 Attachment details ... |
| W-3 Serial Numbers | |
| Location: | Serial number plate on the right side of the Case W-3, just ahead of the dashboard. |
| Belt Pulley | |
| Diameter | 10.25 inches 26 cm |
| Width | 6 inches 15 cm |
| RPM | 1180 |
| Speed | 3060 ft/min 932.69 meters/min |
| Electrical | |
| Ground | positive |
| Charging system | generator |
| Battery volts | 12 |
| Battery AH | 50 |
| References | |
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| Model W-3 Backhoe-Loader published in 1960, by J.I. Case | |
| Model W-3 Industrial Loader published in 1960, by J.I. Case | |
| Operator's Manual W-3 Gasoline Wheel Tractor (9-951) published in 1960 | |
| Industrial Tractors and Equipment published in 1960, by J.I. Case |
| Page information | |
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| Peter Easterlund - owner/author | |
| This machine's data modified on December 16, 2025 |