521F Wheel Loader

The 2.1-cu.-yd. 521F wheel loader offers a 12% increase in fuel efficiency over the previous E Series model along with faster acceleration and quicker cycle times.

• 4.5-liter Tier 4 Interim-certified Case engine with selective catalytic reduction
• Engine offers 131 gross hp
• Advanced instrument cluster with four operating modes
• Automatic Machine Protection recognizes critical problems with the hydraulics, engine or transmission and shuts down engine as soon as machine stops moving
• Quiet Cab has 70.8 decibel rating
• Coupler system pulls attachment closer to machine for handling heaving and larger buckets; compatible with JRB and ACS attachments
• Standard Z-bar, extended reach and tool-carrier models
• Optional heavy-duty axles with auto-locking front and open rear differentials
• Operating weight: 22,856 lbs.
• Lifting capacity: 19,596 lbs. 
• Bucket breakout force: 16,735 lbs.
• Hinge pin height: 11 ft. 10 in.

Video: Case Selective Catalytic Reduction Aftertreatment Components

Brochure: Case 521F Wheel Loader

Specifications: Case 521F Wheel Loader