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Case 521E Wheel Loader

Bucket

Bucket Capacity - heaped2.2 cu yd (2 cu m)
Bucket Capacity - struck1.8 cu yd (1 cu m)
Bucket Width8.4 ft (3 m)
Dump Clearance at Max Raise9.1 ft (3 m)

Dimensions

Ground Clearance1.3 ft (0 m)
Height - Top of Cab10.8 ft (3 m)
Hinge Pin - Max Height11.9 ft (4 m)
Length with Bucket on Ground21.7 ft (7 m)
Reach at Max Lift and Dump3.2 ft (1 m)
Wheelbase9.1 ft (3 m)
Width Over Tires8.2 ft (2 m)

Engine

AspirationTurbocharged
Displacement274 cu in (0 cu m)
Engine Model445TA/EGE
Gross Power129 hp (96 kw)
MakeCase
ModelFamily IV 445TA/EGE Tier 3
Net Power118 hp (88 kw)
Number of Cylinders4
Power Measured @1800 rpm
Torque Measured @1300 rpm
Torque Rise19%

Hydraulic System

Dump Time1.1 seconds
Lower Time2.7 seconds
Pump Flow Capacity35.4 gpm (134 lpm)
Raise Time5.6 seconds
Relief Valve Setting3625 psi

Operating Specifications

Alternator Supplied Amperage70 amps
Cooling System Fluid Capacity5.9 gal (22 l)
Engine Oil Fluid Capacity3.2 gal (12 l)
Front Axle/Diff Fluid Capacity5.7 gal (22 l)
Fuel Capacity50 gal (189 l)
Hydraulic System Fluid Capacity30.2 gal (114 l)
Operating Voltage24 volts
Operating Weight23069 lbs (10,464 kg)
Rated Bucket Capacity2.60 cu yd (2 cu m)
Rear Axle Oscillation24 degrees
Rear Axle/Diff Fluid Capacity5.7 gal (22 l)
Static Tipping Weight18620 lbs (8,446 kg)
Tire Size17.5 x 25 L3
Transmission Fluid Capacity5 gal (19 l)
Turning Radius16.4 ft (5 m)

Transmission

Max Speed - Forward22.3 mph (36 kph)
Max Speed - Reverse14.1 mph (23 kph)
Number of Forward Gears4
Number of Reverse Gears3

Weights

Operational Weight23442 lbs (10,633 kg)

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39.96250 \\ -83.00610 \\ Columbus \\ PA