Page added to favorites

Wheel Loaders

Compact Wheel Loaders


  • Lift Capacity at Full Height 5,265 lb (2,388 kg)
  • Operating Weight 11,023 lbs (5,000 kg)

CASE 121F Compact Wheel Loader

The 121F is smaller in size but bigger in performance. A solid compact design offers greater weight distribution, enabling greater lifting capacity and maneuverability. The F Series cab provides operators greater visibility & comfort, improved attachment performance and versatility thanks to a standard skid steer coupler, and XT or Z-Bar linkage options. And the maintenance-free Tier 4 emission solution meets emissions regulations with no regeneration, no expensive DPF filters to replace, no extreme regeneration exhaust temperatures, and no after treatment fluids to add. Together, it all helps you get more done in less time.

121F Specifications
121F Specifications
File size 502.35 kb
F Series Brochure
F Series Brochure
File size 7.44 Mb
Full Line Brochure
Full Line Brochure
File size 4.55 Mb



With a lower center of gravity and Z-bar linkage, the 121F has improved lifting power and breakout force. The suspension has been enhanced with a 20-degree oscillating rear axle that works independent of the cab for greater operator comfort and load control. An optional limited-slip differential provides on-demand traction in loose or uneven terrain. A proportional loader control gives operators greater command of attachments, and with Connect Under Pressure (CUP) manifolds and a hydraulic coupler, switch out is quick and easy.

Fuel Efficiency

The 121F features a maintenance-free Tier 4 emission solution. This means no regeneration downtime, no Diesel Particulate Filters (DPFs) to replace, no extreme exhaust temperatures, no after-treatment fluids to add. Just get in and go. It’s the best match for versatile, on-the-go machines of this size.

Comfort and Visibility

The F Series cab offers more space, greater all-around visibility, and an intuitive control interface to simplify operation. And with Creep Speed, Return-to-Dig and Ride Control™, air suspension seat, and Bluetooth radio options, it’s even easier to maximize productivity throughout the day. LED worklights helps keep production levels high and safe, even in low-light conditions.


With a tilt-up hood and friendlier access to daily checkpoints, the F Series Compact Wheel Loaders were redesigned to simplify serviceability. Radiators, filters, hydraulics and the engine are all easily accessible so routine maintenance can be done in a matter of minutes.


Standard Equipment

Open Close


  • Base and Deluxe Cab w/ heater
  • Key start
  • Articulated power steering w/ tilt column
  • Full adjustable cloth suspension seat
  • Foot throttle
  • Single joystick w/ electronic speed shift control F/N/R switch and proportional loader control
  • Cup holder
  • Retractable seat belt
  • Storage tray on Deluxe Cab
  • Sun screen – front, Opening side window
  • Dome light
  • Wipers – front and rear
  • 12-volt auxiliary power
  • Lighter cigar and ashtray
  • Pocket cellular phone
  • Coat hook
  • External rearview mirrors
  • Loader control lockout
  • Electronic information center
  • Displays/Gauges:
    • Vehicle speed
    • Hourmeter
    • Floating functionality on
    • Clock
    • Vehicle directions
    • Gear number engaged
    • PM Catalyst icons
  • Indicator lights:
    • Main hydraulic enabled
    • Turn light – left and right
    • Rear work lamps
    • Work lamps
    • Main high beam
    • Side lights
    • Stop
    • Warning signal
    • Rabbit
    • Hand brake
    • Brake fluid level
    • Quick coupler on
    • Ride Control on
    • Creep speed
    • PM Catalyst
    • Low fuel level
    • Clogging air filter
    • Engine oil pressure
    • Glow plug
    • Alternator changing
  • Audible alarms:
    • Caution alarm
    • Critical alarm
    • Backup alarm
  • Horn
  • NOTE: If equipped w/ option


  • FPT F5H FL463 C*F001
  • Fuel filter with water trap
  • Dual element air cleaner


  • XT:
    • Parallel loader linkage
    • Single control for lift and tilt
    • Positive hold float
    • Hydraulic attachment coupler: Skid steer compatible/horizontal pin compatible
  • Z-Bar:
    • Z-Bar loader linkage
    • Single control for lift and tilt
    • Positive hold float
    • Hydraulic attachment coupler: Skid steer compatible/horizontal pin compatible


  • 4-wheel drive
  • Open – front and rear axles
  • Hydrostatic transmission
  • Single joystick with electronic speed shift control F/N/R switch and proportional loader control
  • Outboard planetary axles
  • Dry disc brakes
  • Mechanical parking brake


  • Hydraulic remote control
  • 3-spool loader control valve
  • 3 Diagnostic quick couplers


  • Front and rear fenders
  • Lights:
    • 2 Front driving headlights – high/low beam
    • 2 Rear flood lights
    • 2 Stop tail lights and backup light
    • Front and rear turn signal/flash
  • Drawbar pin
  • Articulation locking pin
  • Tie-down and Lift-up point – front and rear
  • Backup alarm
  • Wired for radio
  • Bucket position indicator

Optional Equipment

Open Close


  • Creep speed 0 – 3.1 mph (5 kph)
  • TeleScop adjustable steering column on Deluxe Cab
  • Rotating beacon
  • Limited slip – front and rear axles
  • Mechanical coupler
  • Horizontal pin coupler
  • Air conditioning
  • Radio ready antenna and speakers


  • Additional auxiliary flow:
    • Max. 17.7 gpm @ 2500 RPM @ 3,626 psi
    • (Max. 67 L/min @ 2500 RPM @ 25 000 kPa)
  • Buckets – see performance data:
    • General purpose standard
    • General purpose light material
    • 4-IN-1®
  • STD forks
  • Tiltable and telescopic steering wheel
  • Auto Ride Control
  • Return to dig


  • 12.5-18 1PRMPT-04TBL MITAS
  • 335/80 R18 EM MITAS
  • 335/80 R18 SPT9 L2 DUNL – Standard
  • 365/70 R18 EM MITAS
  • 365/70 R18 SPT9 L2 DUNL


  • Tool box
  • Counterweight: 330 lb (150 kg), Mounts on rear chassis


Open Close

Tier 4 Final


Why this solution: This Tier 4 Final solution requires no new actions or upkeep so operators can focus entirely on the work at hand.

How it works: The high-pressure common rail (HPCR) system electronically controls fuel injection for greater fuel economy through more efficient fuel burn. With Cooled Exhaust Gas Recirculation (CEGR), exhaust gases are cooled, blended with fresh air and then returned to the cylinder. The additional particulate matter is managed by the Diesel Oxidation Catalyst (DOC). The DOC converts emissions into neutral gasses and automatically burns it off using heat from the exhaust.

What this means to you: This solution is a maintenance-free emissions solution, requiring no costly DPF (Diesel Particulate Filter) to replace and no new fluids to add. Powered by an FPT engine.


Open Close

Base & Extended Warranty Coverage

1 Year / Unlimited Hour Full Coverage Base Warranty

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 determine and customize the plan that fits your needs. Plans are available at any month/hour amount on CASE Compact 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.


CASE dealers provide world-class equipment and aftermarket support, industry-leading warranties and flexible financing.

To start your search, please enter the following information:

What can we help you find?

0 results found
filtered by:

No results found

Click this icon throughout the site to add pages to your favorites.

My CASE favorites

0 result found

Sign up to receive the latest on new products, customer solutions and exclusive offers.