Case 521E XT Wheel Loader

Bucket

Bucket Capacity – heaped 2 cu yd (2 cu m)
Bucket Capacity – struck 2 cu yd (1 cu m)
Bucket Width 8 ft (3 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 12 ft (4 m)
Length with Bucket on Ground 22 ft (7 m)
Reach at Max Lift and Dump 4 ft (1 m)
Wheelbase 9 ft (3 m)
Width Over Tires 8 ft (2 m)

Engine

Aspiration Turbocharged
Displacement 274 cu in (4,490 cu cm)
Engine Model 445TA/EGE
Gross Power 129 hp (96 kw)
Make Case
Model Family IV 445TA/EGE Tier 3
Number of Cylinders 4
Power Measured @ 1800 rpm
Torque Measured @ 1300 rpm
Torque Rise 19%

Hydraulic System

Dump Time 1.1 seconds
Lower Time 2.7 seconds
Pump Flow Capacity 35 gpm (134 lpm)
Raise Time 5.6 seconds
Relief Valve Setting 3625 psi

Operating Specifications

Alternator Supplied Amperage 70 amps
Cooling System Fluid Capacity 6 gal (22 l)
Engine Oil Fluid Capacity 3 gal (12 l)
Front Axle/Diff Fluid Capacity 6 gal (22 l)
Fuel Capacity 50 gal (189 l)
Hydraulic System Fluid Capacity 30 gal (114 l)
Operating Voltage 24 volts
Operating Weight 26,861 lbs (12,184 kg)
Rated Bucket Capacity 3 cu yd (2 cu m)
Rear Axle Oscillation 24 degrees
Rear Axle/Diff Fluid Capacity 6 gal (22 l)
Static Tipping Weight 15,640 lbs (7,094 kg)
Tire Size 17.5 x 25 L3
Transmission Fluid Capacity 5 gal (19 l)
Turning Radius 16 ft (5 m)

Transmission

Max Speed – Forward 22 mph (36 kph)
Max Speed – Reverse 14 mph (23 kph)
Number of Forward Gears 4
Number of Reverse Gears 3

Weights

Operational Weight 26,861 lbs (12,184 kg)
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