Case 521EXR
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Contents:
Bucket
| Dump Clearance At Max Raise | 7.03 ft in (2142 mm) |
| Bucket Capacity - Struck | 1.77 yd3 (1.35 m3) |
| Bucket Width | 8.37 ft in (2550 mm) |
| Bucket Capacity - Heaped | 2.11 yd3 (1.61 m3) |
Dimensions
| Ground Clearance | 1.24 ft in (377 mm) |
| Length With Bucket On Ground | 22.83 ft in (6956 mm) |
| Width Over Tires | 8.17 ft in (2489 mm) |
| Height To Top Of Cab | 10.76 ft in (3277 mm) |
| Wheelbase | 9.03 ft in (2750 mm) |
| Hinge Pin - Max Height | 13.09 ft in (3987 mm) |
| Reach At Max Lift And Dump | 3.08 ft in (938 mm) |
Engine
| Number Of Cylinders | 4 |
| Engine Make | 2239 |
| Engine Model | 445TA/EGE |
| Net Power | 118 hp (88 kw) |
| Gross Power | 129 hp (96.2 kw) |
| Power Measured @ | 1800 rpm |
| Max Torque | 407 lb ft (551.9 Nm) |
| Displacement | 274 cu in (4.5 L) |
| Torque Measured @ | 1300 rpm |
| Aspiration | Turbocharged |
| Torque Rise | 19 % |
Operational
| Operating Weight | 23442 lb (10633.2 kg) |
| Fuel Capacity | 50 gal (189 L) |
| Hydraulic System Fluid Capacity | 30.2 gal (114 L) |
| Engine Oil Fluid Capacity | 3.2 gal (12 L) |
| Cooling System Fluid Capacity | 5.9 gal (22 L) |
| Transmission Fluid Capacity | 5 gal (18.9 L) |
| Front Axle/Diff Fluid Capacity | 5.7 gal (21.5 L) |
| Rear Axle/Diff Fluid Capacity | 5.7 gal (21.5 L) |
| Static Tipping Weight | 15819 lb (7175.4 kg) |
| Turning Radius | 16.4 ft in (4972 mm) |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 70 amps |
| Rear Axle Oscillation | 24 degrees |
| Tire Size | 17.5 x 25 L3 |
Transmission
| Number Of Forward Gears | 4 |
| Number Of Reverse Gears | 3 |
| Max Speed - Forward | 22.3 mph (35.9 km/h) |
| Max Speed - Reverse | 14.1 mph (22.7 km/h) |
Hydraulic System
| Relief Valve Setting | 3625 psi (24993.5 kPa) |
| Pump Flow Capacity | 35.4 gal/min (134 L/min) |
| Raise Time | 5.6 sec |
| Dump Time | 1.1 sec |
| Lower Time | 2.7 sec |
