Case 521E Wheel Loader

Category: Wheel Loaders ➔
Manufacturer: Case ➔
Model: 521E ➔

Bucket

Bucket Capacity - heaped	2.20 cu yd (1.68 cu m)
Bucket Capacity - struck	1.80 cu yd (1.38 cu m)
Bucket Width	8.40 ft (2.56 m)
Dump Clearance at Max Raise	9.10 ft (2.77 m)

Dimensions

Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	10.80 ft (3.29 m)
Hinge Pin - Max Height	11.90 ft (3.63 m)
Length with Bucket on Ground	21.70 ft (6.61 m)
Reach at Max Lift and Dump	3.20 ft (0.98 m)
Wheelbase	9.10 ft (2.77 m)
Width Over Tires	8.20 ft (2.50 m)

Engine

Aspiration	Turbocharged
Displacement	274.00 cu in (4,490.07 cu cm)
Engine Model	445TA/EGE
Gross Power	129.00 hp (96.20 kw)
Make	Case
Net Power	118.00 hp (87.99 kw)
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	35.40 gpm (133.99 lpm)
Raise Time	5.6 seconds
Relief Valve Setting	3625 psi

Operating Specifications

Alternator Supplied Amperage	70 amps
Cooling System Fluid Capacity	5.90 gal (22.33 l)
Engine Oil Fluid Capacity	3.20 gal (12.11 l)
Front Axle/Diff Fluid Capacity	5.70 gal (21.57 l)
Fuel Capacity	50.00 gal (189.25 l)
Hydraulic System Fluid Capacity	30.20 gal (114.31 l)
Operating Voltage	24 volts
Operating Weight	23,069.00 lbs (10,463.94 kg)
Rated Bucket Capacity	2.60 cu yd (1.99 cu m)
Rear Axle Oscillation	24 degrees
Rear Axle/Diff Fluid Capacity	5.70 gal (21.57 l)
Static Tipping Weight	18,620.00 lbs (8,445.90 kg)
Tire Size	17.5 x 25 L3
Transmission Fluid Capacity	5.00 gal (18.93 l)
Turning Radius	16.40 ft (5.00 m)

Transmission

Max Speed - Forward	22.30 mph (35.89 kph)
Max Speed - Reverse	14.10 mph (22.69 kph)
Number of Forward Gears	4
Number of Reverse Gears	3

Weights

Operating Weight

23,442.00 lbs (10,633.13 kg)

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