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Case

521E XR

Wheel Loader

Operating Weight
23,442 lb
Bucket Capacity - heaped
2.20 yd³
Gross Power
129.0 hp
Net Power
118.0 hp
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Case 521E XR Wheel Loader
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Specifications

43 data points

Operating Specifications

Operating Specifications specifications
Operating Weight23,442 lb
Fuel Capacity50.0 gal
Tire Size17.5 x 25 L3
Hydraulic System Fluid Capacity30.2 gal
Static Tipping Weight15,819 lb
Operating Voltage24 V
Turning Radius197 in
Engine Oil Fluid Capacity3.2 gal
Rear Axle Oscillation24 °
Alternator Supplied Amperage70 A
Front Axle/Diff Fluid Capacity5.7 gal
Rear Axle/Diff Fluid Capacity5.7 gal
Cooling System Fluid Capacity5.9 gal
Transmission Fluid Capacity5.0 gal

Engine

Engine specifications
Engine Model445TA/EGE
Displacement274 in³
Power Measured @1,800 rpm
Gross Power129.0 hp
Net Power118.0 hp
Number of Cylinders4
AspirationTurbocharged
Torque Measured @1,300 rpm
Torque Rise19.0 %

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity35.4 gal/min
Raise Time5.6 s
Lower Time2.7 s
Dump Time1.1 s
Relief Valve Setting3,625 psi

Dimensions

Dimensions specifications
Ground Clearance16 in
Height - Top of Cab130 in
Wheelbase109 in
Width Over Tires98 in
Reach at Max Lift and Dump37 in
Length with Bucket on Ground275 in
Hinge Pin - Max Height157 in

Transmission

Transmission specifications
Max Speed - Forward22.3 mph
Max Speed - Reverse14.1 mph
Number of Forward Gears4
Number of Reverse Gears3

Bucket

Bucket specifications
Bucket Capacity - heaped2.20 yd³
Bucket Capacity - struck1.80 yd³
Dump Clearance at Max Raise85 in
Bucket Width101 in

Comparable machines

Other wheel loaders in a similar weight class.