Case industrial tractors
J.I. Case W-20B
The J.I. Case W-20B is a wheel loader produced from 1981 to 1993. It features a 6.6L 6-cylinder diesel engine delivering 114 hp gross and 103 hp net. The loader has a 4-speed power shift transmission with 4 forward and 2 reverse gears. It includes four-wheel drive, articulated power steering, hydro-pneumatic disc brakes, and a four-post ROPS with an optional cab. The hydraulic system is open center with a capacity of 29 gallons and a pressure of 2150 psi. Dimensions include a 108 inch wheelbase, 242 inch length, and an operating weight of 21183 lbs. Tires are 17.5x25 front and rear. The loader attachment offers a breakout force of 20438 lbs, 45° dump and rollback angles, and a bucket width around 95 inches.
Power-
Founded-
ModelW-20B
Technical Specifications
Detailed specifications and technical data for J.I. Case W-20B
Power
| Engine (net) | 103 hp (76.8 kW) |
|---|---|
| Engine (gross) | 114 hp (85.0 kW) |
Tires
| Industrial rear | 17.5x25 |
|---|---|
| Industrial front | 17.5x25 |
Engine
| Type | diesel |
|---|---|
| Model | J.I. Case A401BD |
| Torque | 298 lb-ft (404.1 Nm) |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Rated RPM | 2200 |
| Torque RPM | 1450 |
| Air cleaner | dry |
| Bore/Stroke | 4.125x5.00 inches (105 x 127 mm) |
| Power (net) | 103 hp (76.8 kW) |
| Displacement | 401 ci (6.6 L) |
| Oil capacity | 12 qts (11.4 L) |
| Starter type | electric |
| Power (gross) | 114 hp (85.0 kW) |
| Coolant capacity | 52 qts (49.2 L) |
Capacity
| Fuel | 50 gal (189.2 L) |
|---|---|
| Hydraulic system | 29 gal (109.8 L) |
Dimensions
| Width | 91 inches (231 cm) |
|---|---|
| Length | 242 inches (614 cm) |
| Wheelbase | 108 inches (274 cm) |
| Rear tread | 73 inches (185 cm) |
| Front tread | 73 inches (185 cm) |
| Height (cab) | 123 inches (312 cm) |
| Ground clearance | 17 inches (43 cm) |
| Operating weight | 21183 lbs (9608 kg) |
| Height (steering wheel) | 98 inches (248 cm) |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 29 gal (109.8 L) |
| Pressure | 2150 psi (148.2 bar) |
| Pump flow | 48 gpm (181.7 lpm) |
Mechanical
| ROPS | Four-post ROPS. Cab optional. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydro-pneumatic disc brakes |
| Steering | Articulated power steering |
Production
| Type | Wheel Loader |
|---|---|
| Years made | 1981 - 1993 |
Attachments
| Dump time | 1.7s |
|---|---|
| Dump angle | 45° |
| Lower time | 3.5s |
| Raise time | 6.1s |
| Bucket width | 94.6 inches (240 cm), 95.6 inches (242 cm) |
| Boom cylinder | 5.0 inches (12 cm) |
| Reach (dumped) | 37 inches (93 cm) |
| Bucket cylinder | 4.0 inches (10 cm) |
| Height (at pin) | 139.5 inches (354 cm) |
| Clearance (dumped) | 108 inches (274 cm) |
| Loader breakout force | 20438 lbs (9270 kg) |
| Rollback (ground line) | 45° |
Transmission
| Type | power shift |
|---|---|
| Gears | 4 forward and 2 reverse |
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