Case 521EXT Wheel Loader

Case 521EXT Wheel Loader Specs front
Case 521EXT Wheel Loader Specs front
Case 521EXT Wheel Loader Specs side
Case 521EXT Wheel Loader Specs side
Case 521EXT Wheel Loader Specs back
Case 521EXT Wheel Loader Specs back
Units

Dimensions

Bucket

G

Dump Clearance at Max Raise

9.13 ft in

Dimensions

A

Length with Bucket on Ground

21.83 ft in

B

Width Over Tires

8.17 ft in

C

Height to Top of Cab

10.76 ft in

D

Wheelbase

9.03 ft in

E

Ground Clearance

1.24 ft in

F

Hinge Pin - Max Height

12.29 ft in

H

Reach at Max Lift and Dump

3.67 ft in


Specifications

Engine

Number of Cylinders

4

Engine Make

2239

Engine Model

445TA/EGE

Net Power

118 hp

Gross Power

129 hp

Power Measured @

1800 rpm

Displacement

274 cu in

Torque Measured @

1300 rpm

Max Torque

407

Torque Rise

19 %

Aspiration

Turbocharged

Operational

Operating Weight

26861 lb

Fuel Capacity

50 gal

Hydraulic System Fluid Capacity

30.2 gal

Engine Oil Fluid Capacity

3.2 gal

Cooling System Fluid Capacity

5.9 gal

Transmission Fluid Capacity

5 gal

Front Axle/Diff Fluid Capacity

5.7 gal

Rear Axle/Diff Fluid Capacity

5.7 gal

Static Tipping Weight

15640 lb

Turning Radius

16.4 ft in

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

Max Speed - Reverse

14.1 mph

Hydraulic System

Relief Valve Setting

3625

Pump Flow Capacity

35.4 gal/min

Raise Time

5.6 sec

Dump Time

1.1 sec

Lower Time

2.7 sec

Bucket

Dump Clearance at Max Raise

9.2 ft in

Bucket Width

8.4 ft in

Bucket Capacity - heaped

2.2 yd3

Bucket Capacity - struck

1.8 yd3

Dimensions

Length with Bucket on Ground

21.9 ft in

Width Over Tires

8.2 ft in

Height to Top of Cab

10.8 ft in

Ground Clearance

1.3 ft in

Wheelbase

9.1 ft in

Hinge Pin - Max Height

12.3 ft in

Reach at Max Lift and Dump

3.7 ft in


Compare similar models

Manufacturer / Model

Gross Power

Operating Weight

Bucket Capacity - heaped

Gross Power

128 hp

Operating Weight

27249.2 lb

Bucket Capacity - heaped

2.3 yd3

Gross Power

133 hp

Operating Weight

26565.8 lb

Bucket Capacity - heaped

2.7 yd3

Gross Power

135.5 hp

Operating Weight

27105.9 lb

Bucket Capacity - heaped

2.8 yd3