Case 521D Wheel Loader

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

Dimensions

Bucket

G

Dump Clearance at Max Raise

9.06 ft in

Dimensions

A

Length with Bucket on Ground

22.01 ft in

B

Width Over Tires

7.58 ft in

C

Height to Top of Cab

10.41 ft in

D

Wheelbase

9.03 ft in

E

Ground Clearance

1.24 ft in

F

Hinge Pin - Max Height

11.82 ft in

H

Reach at Max Lift and Dump

3.47 ft in


Specifications

Engine

Number of Cylinders

4

Engine Make

2239

Engine Model

Family III 445TA/M2, Tier II certified

Net Power

110 hp

Gross Power

119 hp

Power Measured @

2000 rpm

Displacement

275 cu in

Torque Measured @

1400 rpm

Max Torque

336

Torque Rise

14 %

Aspiration

Turbocharged and Aftercooled

Operational

Operating Weight

22109 lb

Fuel Capacity

50 gal

Hydraulic System Fluid Capacity

30 gal

Engine Oil Fluid Capacity

3.4 gal

Cooling System Fluid Capacity

5.8 gal

Transmission Fluid Capacity

5 gal

Front Axle/Diff Fluid Capacity

5.9 gal

Rear Axle/Diff Fluid Capacity

5.9 gal

Static Tipping Weight

18424 lb

Turning Radius

16.3 ft in

Operating Voltage

24 V

Alternator Supplied Amperage

70 amps

Rear Axle Oscillation

24 degrees

Tire Size

17.5x25

Transmission

Transmission Type

4F/3R Proportional w/ Electronic Control Module torque sensing autoshift/manual shift and modulation

Number of Forward Gears

4

Number of Reverse Gears

3

Max Speed - Forward

23.4 mph

Max Speed - Reverse

15.2 mph

Hydraulic System

Pump Type

closed centered pressure/flow compensated

Relief Valve Setting

2750

Pump Flow Capacity

35.4 gal/min

Raise Time

5.6 sec

Dump Time

1.1 sec

Lower Time

3.7 sec

Bucket

Breakout Force

20951 lb

Dump Clearance at Max Raise

9.1 ft in

Bucket Width

8.1 ft in

Bucket Capacity - heaped

2.5 yd3

Bucket Capacity - struck

2.2 yd3

Dimensions

Length with Bucket on Ground

22.1 ft in

Width Over Tires

7.6 ft in

Height to Top of Cab

10.5 ft in

Ground Clearance

1.3 ft in

Wheelbase

9.1 ft in

Hinge Pin - Max Height

11.9 ft in

Reach at Max Lift and Dump

3.5 ft in


Compare similar models

Manufacturer / Model

Gross Power

Operating Weight

Bucket Capacity - heaped

Gross Power

118.1 hp

Operating Weight

21825.8 lb

Bucket Capacity - heaped

2.3 yd3

Gross Power

125 hp

Operating Weight

22046.3 lb

Bucket Capacity - heaped

2.1 yd3

Gross Power

122 hp

Operating Weight

22660 lb

Bucket Capacity - heaped

2 yd3