Case industrial tractors
J.I. Case 450B
The J.I. Case 450B is an industrial crawler tractor produced from 1978 to 1983. It features a 3.4L 4-cylinder liquid-cooled diesel engine producing 58 hp gross and 53 hp net. The tractor has a 4-speed power shift transmission with 4 forward and reverse gears. It is equipped with crawler drive and a four-post ROPS/FOPS safety frame. The hydraulics system is open center with 1650 psi pressure and 21 gpm pump flow. Dimensions include a length of 158 inches, width of 64 inches, and operating weight of 11,400 lbs. The 450B uses 14 or 16 inch wide tracks with lengths on ground of 68 inches. Attachments include an 88 inch front-mount blade with hydraulic lift and angle capabilities. The 450B was available as a dozer or track-loader variant.
Power-
Founded-
Model450B
Technical Specifications
Detailed specifications and technical data for J.I. Case 450B
Power
| Engine (net) | 53 hp (39.5 kW) |
|---|---|
| Engine (gross) | 58 hp (43.3 kW) |
Engine
| Type | diesel |
|---|---|
| Model | J.I. Case G207D |
| Torque | 162 lb-ft (219.7 Nm) |
| Cooling | liquid-cooled |
| Cylinders | 4-cylinder |
| Fuel tank | 24.5 gal (92.7 L) |
| Rated RPM | 2000 |
| Torque RPM | 1400 |
| Bore/Stroke | 4.00x4.125 inches (102 x 105 mm) |
| Compression | 17:1 |
| Power (net) | 53 hp (39.5 kW) |
| Displacement | 207 ci (3.4 L) |
| Power (gross) | 58 hp (43.3 kW) |
Height
| ROPS | 99 inches (251 cm) |
|---|---|
| Exhaust | 89 inches (226 cm) |
| Steering wheel | 75 inches (190 cm) |
Tracks
| Width (wide) | 16 inches (40 cm) |
|---|---|
| Width (narrow) | 14 inches (35 cm) |
| Area on ground (wide) | 2176 in² (1.4 m²) |
| Area on ground (narrow) | 1904 in² (1.2 m²) |
| Length on ground (wide) | 68 inches (172 cm) |
| Length on ground (narrow) | 68 inches (172 cm) |
Variants
| 450B | dozer |
|---|---|
| 450B Loader | track-loader |
Dimensions
| Gauge | 52 inches (132 cm) |
|---|---|
| Width | 64 inches (162 cm) |
| Length | 158 inches (401 cm) |
| Dozer length | 146 inches (370 cm) |
| Ground clearance | 12 inches (30 cm) |
| Operating weight | 11400 lbs (5171 kg) |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 1650 psi (113.8 bar) |
| Pump flow | 21 gpm (79.5 lpm) |
Mechanical
| Drive | crawler |
|---|---|
| Safety | Four-post ROPS/FOPS |
Production
| Type | Industrial Crawler tractor |
|---|---|
| Years made | 1978 - 1983 |
| Manufacturer | J.I. Case |
Attachments
| Cut | 20 inches (50 cm) |
|---|---|
| Lift | 32.8 inches (83 cm) |
| Tilt | 12 inches (30 cm) |
| Blade | 88" Blade |
| Mount | front-mount |
| Width | 88 inches (223 cm) |
| Height | 28 inches (71 cm) |
| Angling | 25° |
| Features | hydraulic-lift, hydraulic-angle |
| Manufacturer | J.I. Case |
Transmission
| Type | power shift |
|---|---|
| Gears | 4 forward and reverse |
Serial Numbers
| 1978 | 3067351 |
|---|---|
| 1979 | 3069001 |
| 1980 | 3071201 |
| 1981 | 3073001 |
| 1982 | 3074501 |
| 1983 | 3075201 |
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