521EXR

521EXR

Tier III certified Case engines deliver power and fuel economy.
Three power curves and four work modes allow you to match power to your specific application.
XR configuration supplies all the benefits of the Z-bar configuration but with an added advantage of extended reach.
Extended bolt-on cutting edge provides easier penetration into the pile.
Unobstructed view to the console’s analog gauges and indicator lights keeps you informed of critical machine functions.
Spacious cab matches the machine to the operator through adjustable controls and easy-to-reach switch locations.
Electrically actuated rear hood provides complete access to the engine and daily maintenance checks.
Manage your equipment better with a Case CareSM prepaid maintenance plan.

Limited Slip Front Differential TypeLimited slip w/45% transfer on front and rear axles
Straight Tipping Load15,723 lb | 7132 kg
Main Pump Type/ Total FlowVariable displacement / 35.4 gpm | 134 L/min
Reach, 45° Dump; 7 ft Clearance69.7" | 1770 mm
Dump reach at full ht discharge - in / m119.8" | 3044 mm
Turning Radius, Outside of Tire195.8" | 4972 mm
Operating Weight23,442 lb | 10 633 kg
Axle Oscillation24°
Lift Capacity Full Height11,424 lb | 5182 kg
Hinge Pin Height157.0" | 3.987 m
Bucket Breakout Force20,823 lb | 9445 kg
Peak Torque @ RPM391 lb-ft | 530 N-m
Transmission Type4F/3R Proportional w/Electronic Control Module torque sensing autoshift/manual shift and modulation
Full Turn Tipping Load13,623 lb | 6179 kg
Net Engine Power118 hp | 88 kW
Bucket Capacity1.77 yd3 | 1.35 m3

ENGINE

  • Case Family IV 445TA/EGE
  • Tier III certified
  • Selectable work modes
    • Max power
    • Auto power
    • Standard power
    • Economy power
  • Turbocharger
  • Charge air cooling
  • Automatic fan belt tensioner
  • Integral engine oil cooling
  • Fuel filter w/water trap
  • Dual element air cleaner
  • 70 amp alternator
  • (2) 700 CCA 12-volt batteries
  • Liquid-cooled radiator
  • Non spark-arresting muffler
  • Mid-mounted cooling module
  • Common rail electronic fuel injection

DRIVETRAIN

  • 4-wheel drive

  • 4F/3R Selectable autoshift/manual shift transmission

  • Electronic Control Module – Programmable, computer controlled proportional shifting with programmable gear selection

  • Onboard diagnostics

  • Single lever electronic shift control

  • F/N/R switch in loader control handle

  • Downshift button

  • Torque converter

  • Outboard planetary axles

  • Limited-slip differentials

  • Transmission oil cooler

  • Brake pedal transmission disconnect

  • Hydraulic wet disc brakes

  • Spring-applied hydraulic release parking brake

  • Limp-Home Mode

  • Lubed-for-life drive shaft

HYDRAULICS

  • Single lever 2-spool loader control valve

  • Low-effort steering

  • Hydraulic driven fan

  • (8) Diagnostic quick couplers

OTHER

  • Front and rear fenders

  • Lights –

    • (2) Front driving headlights (high/low beam)

    • (2) Front flood

    • (2) LED stop and tail lights

    • (2) Rear flood

    • Front and rear turn signal/flash

  • Standard counterweight

  • Drawbar hitch

  • Articulation locking bar

  • Lift arm locking bar

  • Lift and tie-down points – front/rear

  • Backup alarm

  • Remote drain points

 

OPERATOR’S COMPARTMENT

  • Cloth-covered air-suspension seat
  • Sound Shield noise suppression package
  • Cab air-conditioning w/heater
  • Radio
  • Radio-ready (12 or 24-volt)
  • Auxiliary power (12-volt)
  • Cab convenience package
  • RH steps and platform
  • Rotating beacon
  • Second brake pedal

ENGINE

  • Cold weather package
    • Heavy-duty batteries
    • Fuel heater
    • Hydraulic oil cooler bypass
    • Low temperature hydraulic oil
    • Grid heater

LOADER

  • Hydraulic attachment coupler

  • Attachment auxiliary hydraulics

  • Buckets (see page 3 & 4)

  • Loader coupler systems

  • XT parallel lift

  • XR extended reach

HYDRAULICS

  • Auxiliary hydraulics

  • Ride Control

  • Secondary steering

  • 3 or 4-spool loader valves with 2 or 3-lever loader control

  • Hydraulic reversing fan

  • Hydraulic cooler

TIRES

  • 17.5 X 25 radial

  • 20.5 R25 radial

  • 20.5 R25 bias

OTHER

  • Special paint

  • Full coverage fenders

  • Belly pan

  • Tool box

  • Full counterweight - Z-Bar

  • Temperature controlled fan

Base & Extended Warranty Coverage*
1 Year / Unlimited Hour Full Coverage Base Warranty

2 Year / 2,000 Hour Extended Warranty at No Charge
Engine Warranty - Warrants all internal, lubricated parts that are captured between the valve cover and oil pan, cylinder block and head, exhaust manifold, front cover and flywheel housing, turbocharger, engine oil cooler and water pump.

Purchased Protection
Purchased Protection Plan is an extension of the factory base and extended coverage available at an additional cost.  Your Case dealer can help you determine the plan that fits your needs.  Plans are available up to six-years / 7,500 hours on Case Wheel Loader models.

*Please see your Case dealer for limitations, exclusions, and confirmation of policies in effect.  The Case Warranty remains in effect during the Warranty Period if the owner performs the required maintenance at the recommended intervals outlined in the product’s operator’s manual and the unit is operated within its rated capacity.  Genuine Case service parts or Case approved service parts that meet Case specifications must be used for maintenance and repairs.


 

Wheel Loaders

Compare Models
ModelNet Engine PowerOperating Weight
521E118 hp | 88 kW23,069 lb | 10 464 kg
521EXR118 hp | 88 kW23,442 lb | 10 633 kg
521E XT118 hp | 88 kW26,861 lb | 12 184 kg
621E146 hp | 109 kW27,406 lb | 12 431 kg
621E XR146 hp | 109 kW27,604 lb | 12 521 kg
621E XT146 hp | 109 kW28,709 lb | 13 022 kg
721E172 hp | 128 kW30,644 lb | 13 900 kg
721E XT172 hp | 128 kW31,827 lb | 14 436 kg
721E XR172 hp | 128 kW31,852 lb | 14 448 kg
821E 198 hp | 148 kW37,844 lb | 17 166 kg
821E XR198 hp | 148 kW39,045 lb | 17 710 kg
921E274 hp | 204 kW50,622 lb | 22 962 kg
921EXR274 hp | 204 kW52,714 lb | 23 911 kg
1221E320 hp | 239 kW66,930 lb |30 360 kg