FastFix DB
Search for Workshop, Owner, Service and Parts Manuals
| info | |
| A high-speed fourth gear was optional in most 630 series transmissions, an H would appear at the end of the model number to inidcate this option. |
| Production | |
| Manufacturer: | J.I. Case |
| Factory: | Rock Island, Illinois, USA, Racine, Wisconsin, USA |
| Total built: | 1,181 |
| Original price (USD): | $4,500 |
| Variants | |
| 630: | diesel standard |
| 631: | diesel row-crop |
| 640: | gas standard |
| 641: | gas row-crop |
| Capacity | |
| Fuel: | 22 gal [83.3 L] |
| Rear Hitch | |
| Type: | Case Eagle Hitch |
| Power Take-off (PTO) | |
| Rear PTO: | continuous, independent (Case-o-matic) |
| Rear RPM: | 540 (1.375), 540/1000 (1.375) |
| Dimensions & Tires | |
| Weight: | 4600 to 4800 pounds |
| Front tire: | 7.50-16 |
| Rear tire: | 16.9-28 |
| 630 Serial Numbers | |
| Location: | instrument panel |
| J.I. Case 630 Power | |
| Belt (claimed): | 50 hp [37.3 kW] |
| Plows: | 4 |
| Drawbar (tested): | 43.71 hp [32.6 kW] |
| PTO (tested): | 48.85 hp [36.4 kW] |
| Mechanical | |
| Chassis: | 4x2 2WD |
| Steering: | power assist |
| Brakes: | differential mechanical dry disc |
| Cab: | Open operator station. |
| Hydraulics | |
| Type: | Dual-Control |
| Belt Pulley | |
| Diameter: | 9.25 inches [23 cm] |
| Width: | 6 inches [15 cm] |
| Electrical | |
| Ground: | positive |
| Battery | |
| Number: | 2 |
| Volts: | 6 |
| info | |
| Bore/Stroke: | 3.8125x4.125 inches [97 x 105 mm] |
| Compression: | 17.5:1 |
| Rated RPM: | 2250 |
| Starter volts: | 12 |
| Engine Detail | |
| J.I. Case, diesel, 4-cylinder, liquid-cooled, 188.4 ci [3.1 L] |
| Transmission | |
| Transmission: | Case Case-o-matic |
| Type: | torque converter |
| Gears: | 8 forward and 2 reverse |
| Clutch: | hydraulic wet disc |
| Tractors equipped with the Case-o-Matic were sometimes referred to as the 630C. | |
| Dimensions | |
| Weight (operating): | 4,600 lbs [2086 kg], 4,800 lbs [2177 kg] (Case-o-Matic) |
| Weight (ballasted): | 9,725 lbs [4411 kg] |
| Front tread: | 52 inches [132 cm] |
| Rear tread: | 48 to 76 inches [121 to 193 cm] |
| J.I. Case 630 Tires | |
| Ag front: | 7.50-16 |
| Ag rear: | 16.9-28 |