Case 521E Wheel Loader
Wheel Loader // Case
Case 521E Bucket
| Bucket Capacity - heaped: | 2.2 cu yds (2 m) |
| Bucket Capacity - struck: | 1.8 cu yds (1 m) |
| Bucket Width: | 8.4 ft (3 m) |
Case 521E Dimensions
| Dump Clearance at Max Raise: | 9.1 ft (3 m) |
| Ground Clearance: | 1.3 ft (0 m) |
| Height - Top of Cab: | 10.8 ft (3 m) |
| Hinge Pin - Max Height: | 11.9 ft (4 m) |
| Length with Bucket on Ground: | 21.7 ft (7 m) |
| Reach at Max Lift and Dump: | 3.2 ft (1 m) |
| Wheelbase: | 9.1 ft (3 m) |
| Width Over Tires: | 8.2 ft (3 m) |
Case 521E Engine
| Aspiration: | Turbocharged |
| Displacement: | 274 cu in (0 m) |
| Engine Model: | 445TA/EGE |
| Gross Power: | 129 hp (96 kw) |
| Net Power: | 118 hp (88 kw) |
| Number of Cylinders: | 4.0 |
| Power Measured @: | 1800 rpm |
| Torque Measured @: | 1300 rpm |
| Torque Rise: | 0.19 |
Case 521E Hydraulic System
| Dump Time: | 1.1 sec |
| Lower Time: | 2.7 sec |
| Pump Flow Capacity: | 35.4 gal/min (134 l/min) |
| Raise Time: | 5.6 sec |
| Relief Valve Setting: | 3625 psi |
Case 521E Operating Specifications
| Alternator Supplied Amperage: | 70 A |
| Cooling System Fluid Capacity: | 5.9 gal (22 l) |
| Engine Oil Fluid Capacity: | 3.2 gal (12 l) |
| Front Axle/Diff Fluid Capacity: | 5.7 gal (22 l) |
| Fuel Capacity: | 50 gal (189 l) |
| Hydraulic System Fluid Capacity: | 30.2 gal (114 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 23069 lbs (10,464 kg) |
| Rated Bucket Capacity: | 2.60 cu yds (2 m) |
| Rear Axle Oscillation: | 24 ° |
| Rear Axle/Diff Fluid Capacity: | 5.7 gal (22 l) |
| Static Tipping Weight: | 18620 lbs (8,446 kg) |
| Tire Size: | 17.5 x 25 L3 |
| Transmission Fluid Capacity: | 16.4 ft (5 m) |
| Turning Radius: | 5 gal (19 l) |
| Max Speed - Forward: | 16.4 ft (5 m) |
Case 521E Transmission
| Max Speed - Reverse: | 22.3 mph (36 kph) |
| Number of Forward Gears: | 14.1 mph (23 kph) |
| Number of Reverse Gears: | 4.0 |
| Transmission Type: | 3.0 |
