CASE 621F Wheel Loader | Equipment 
  • 521F

  • 621F

  • 721F

  • 821F

  • 921F

  • 1021F

  • 1121F

  • 1221F

  • Waste Handler



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Engine Power
162 hp | 121 kW

Operating Weight
27,695 lb | 12 562 kg

Model Configurator:

With a new Tier 4 Final engine using SCR (Selective Catalytic Reduction) technology, the 621F is the latest evolution of powerful-yet-efficient CASE wheel loaders. In addition to the upgraded emissions solution, this workhorse takes economy even further with fuel-saving features such as auto-idle, auto-shutdown and four programmable power modes that match engine output to the task at hand. And it’s all controlled from a roomy cab that gives operators an industry-leading view of all the work they’re getting done.



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  • 621F | 721F Brochure

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  • F Series Brochure

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CASE 621F Wheel Loader

Efficiency is optimized by matching power to each task with four programmable power modes. The Ride Control™ option provides excellent material retention and better machine control when moving over rough terrain. This unit is also available with XT (Tool Carrier) or XR (extended reach) linkage and specialty configurations for even greater versatility and productivity.

Because of their idle-heavy applications and variable power demands, SCR (Selective Catalytic Reduction) Tier 4 Final technology is a fitting choice for this mid-sized wheel loader. As an after-treatment system, SCR lets the engine run at peak performance, which provides faster throttle response while also maintaining lower temperatures and delivering up to 20% better fuel efficiency over other solutions. Best yet, SCR is simple. No Diesel Particulate Filter regeneration or replacement. No extra downtime. No extreme temperature spikes. Just top off your DEF (Diesel Exhaust Fluid) and go. Fuel savings can be furthered with the standard engine shutdown feature — allowing the owner to limit engine idle time (meets requirements for an idle reduction device).

The 621F offers one of the industry’s quietest and most spacious cabs with class-leading visibility thanks to floor-to-ceiling windows and a low rear hood. Visibility can be enhanced even more with the optional rear-view camera. And an iso-mount design, dual air filtration system and optional heated, air-ride seat help provide operators daylong comfort. Our award-winning joystick steering (another CASE exclusive) also helps reduce operator fatigue.

Tire wear on hard surfaces, along with applications using solid foam-filled tires can be reduced with the optional heavy duty axles with hydraulically locking front differentials. Routine cleaning is a breeze due to the cooling module position that limits debris buildup. And daily maintenance is made easy thanks to ground-level service checks, eye-level fluid gauges and an electronically lifted rear hood that provides complete engine access.

Engine make / model  
Gross power @ RPM  
Net power @ RPM  
Peak torque @ RPM  
No of cylinders / displacement  
System volts / alternator output  
Transmission type / speeds fwd x rev  
Max travel speed, fwd / rev  
Differential - front / rear  
Axle oscillation  
Planetary location  
Service brake location  
Service brake type  
Parking brake actuation  
Reference tire size  
Loader linkage geometry  
Straight tipping load  
Full turn tipping load  
Lift capacity at full height  
Bucket breakout force  
Max dump angle at full height  
Dump clearance at full height  
Dump reach at full height  
Reach, 45º dump; 7’ clearance  
Max hinge pin height  
Bucket rollback at ground level / at carry  
Steering configuration  
Hydraulic pump type: steering / equipment  
Steering pump / relief  
Loader pump / relief  
Fastest total cycle time  
Ref bucket heaped capacity  
Ref bucket width  
Length with bucket down  
Width over tires  
Height to top of cab  
Fuel tank  
Operating weight  

ROPS / FOPS cab w/ heat
Key start
Articulated power steering w/ tilt column
Fully adjustable, suspension seat
Foot throttle
1-Lever loader control w/ wrist rest
Cup holder
Coat hook
(1) Interior rearview mirror
2 in (51 mm) retractable seat belt
Storage tray behind seat
Lunch box compartment
Single brake pedal
F/N/R shuttle switch
Glove box
Pressurized air filtering
Anti-glare window strip
Side window, partial / fully open
Dome light
Wipers, rear and intermittent front
Windshield washers, front and rear
Rubber floor mat

Case/FPT F4HFE613Z
Tier 4 Interim certified
Selectable work modes:
Max power
Standard power
Economy power
Auto power
Charge air cooling
Automatic fan belt tensioner
Integral engine oil cooling
Fuel filter w/ water trap
Dual-element dry-type air cleaner
Hydraulic-driven cooling fan
65 amp alternator
(2) 700 CCA 12-volt batteries
Liquid-cooled radiator
Mid-mounted cooling module
Common rail electronic fuel injection

Z-bar loader linkage
Single control for lift and tilt
Positive hold float
Automatic return-to-dig
Automatic height control
Automatic return-to-travel
Brake pedal transmission disconnect
Bucket position indicator on bucket

4-wheel drive
4F/3R Selectable auto / manual shift
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
Greasable rear axle trunnion
3-piece rims

2-spool loader control valve
with single lever joystick control
Low-effort steering
Hydraulic driven fan
(8) Diagnostic quick couplers
Split flange hydraulic connections
(1 inch or greater)

Alternator and voltage regulator
Electrical disconnect
(2) 700 CCA 12-volt batteries
Electric starter
Front and rear halogen flood lights
Tail lights and stop lights combined
(2) Front driving headlights (high / low beam)
(2) Front flood
(2) LED stop / tail lights
(2) Rear flood
Front and rear turn signal / flash
Key start / stop switch
Telematics plug port
Backup alarm
Centrally located fuse box
with all electrical circuits protected

Electric raise-up hood
Front and rear fenders, partial coverage
Standard counterweight
Drawbar hitch
Articulation locking bar
Lift arm locking bar
Lift and tie-down points – front / rear
Grouped remote-mounted ecology drains:
Engine oil
Engine coolant
Hydraulic oil

Heated cloth-covered air-suspension seat
Vinyl-covered mechanical suspension seat
3 in (76 mm) retractable seat belt
Sound Shield noise suppression package
Cab air-conditioning w/ heater
Radio-ready (12 or 24-volt)
with auxiliary power (12-volt)
Cab convenience package
RH steps and platform
Rotating beacon
Second brake pedal
Joystick steering
External rearview mirrors
External rearview mirrors, heated
Rear view camera with accessory mount
In-cab accessory mount
Extra front-facing work lights

XR extended reach version
XT integrated toolcarrier version
Attachment auxiliary hydraulics
Coupler systems (JRB or ACS compatible)
Buckets (see pages 3 through 6)
4 - 1 clamp buckets
Material handling arm

Heavy duty axles
with auto-locking front differential,
rear conventional differential, and
with bronze sintered brake pads
Commodity King package
with heavy debris cooling system
Cold weather package:
Heavy-duty (2) 950 CCA 12V batteries
Grid heater
Fuel heater
Hydraulic oil cooler bypass
Low temperature hydraulic oil
Fast-warm hydraulic valve
Full-view or ejector type pre-cleaner
Remote jump start receptacle

Auxiliary hydraulics
Ride Control
Secondary steering
3-spool loader valve with joystick plus lever,
or 2-lever loader control plus auxiliary lever
Variable speed hydraulic reversing fan
Hydraulic cooler

20.5-25 12 PR L2 bias (dirt / traction)
20.5-25 16 PR L2 bias (dirt / traction)
20.5-25 12 PR L3 bias (rock)
20.5-25 16 PR L3 bias (rock)
20.5 R25 L2 radial (dirt / traction)
20.5 R25 L3 radial (rock)
20.5 R25 radial Michelin SnoPlus
20.5 R25 radial Bridgestone Snow Wedge
SolidFlex HD solid tires on adapter rims
Spare wheels and tires
Axle oscillation stops
Wheel chocks

Full coverage fenders
Right and left side steps
Belly pan
Side guards for rear frame
Tool box - ground level access
Extra counterweight (included with XT, XR)
Fire extinguisher
License plate bracket
12.4 mph (20 kph) maximum speed control
Special paint

Emission Rating Tier 4 Final
Engine make / model Case / FPT F4HFE613Z
Gross Power - hp (kW) 172 (128)
 Max Peak Net - hp (kW) 162 (121)
Rated RPM - rpm 2000
Peak Torque - lbf / ft (Nm) 538 (730)
No. of Cylinders 6
Displacement - Inches³ (ltr) 411 (6.7)
Alternator - Amp 65
Transmission Speeds 4F - 3R
Transmission Type Powershift
Max. Travel Speed Fwd - mph (kph) 24 (38.6)
Differential Lock - Front / Rear F: LSD / R: LSD
Main Pump Type Variable Displacement Axial Piston
Pump Flow - gallons (US) / min (lt/min) 45.1 (171)
System Pressure - PSI (bar) 3625 (250)
Steering Configuration Articulation
Service Brake Type Wet Multi Disc
Total Cycle Time - sec 13.1
Linkage Geometry Parallel
Full Turn Tipping Load - lbs (kg) 16520 (7493)
Bucket Breakout Force - lbf (kN) 22793 (101.3)
Dump Reach - Full Height - ft/in (mm) 4 ft 3 in (1304)
Reach 45-A Dump, 7' Clearence - ft/in (mm) 5 ft 10 in (1782)
Max. Hinge Pin Height - ft/in (mm) 13 ft (3958)
Ref. Bucket capacity, Heaped - yd³ (m³) 2.49 (1.9)
Overall Length with Bucket Down - ft/in (mm) 25 ft 2 in (7679)
Width over Tires - ft/in (mm) 8 ft 3 in (2523)
Height to Top of Cab - ft/in (mm) 11 ft 2 in (3395)
Turning Radius, Outside Tire - ft/in (mm) 17 ft 3 in (5245)
Operating Weight - lbs (kg) 27695 (12562)
Fuel Tank - gallons (US) (ltr) 65 (246)
Base & Extended Warranty Coverage*
CASE ProCare applicable on select 2013 new heavy machine orders.

See your CASE dealer for model availability and timing.

  • Brooms, Angle

    Clean up with a quick attach Case angle broom. Great for final street repair preparation, cleaning sidewalks, parking lots and streets, and light snow removal.

  • Buckets, 4x1 (CWL)

    Functions as a loader bucket, clam, dozer, scraper and bottom dump bucket. Material spreading -- gravel, mulch, dirt, etc.

  • Buckets, General Purpose (CWL)

    75", 83" and 96" Buckets - For general-purpose applications and light material/snow applications.

  • Buckets, Light Material

    Ideal for snow and light construction materials, Rolled shell for easy filling & clean-up, Full cross member torque tubes top and bottom for long term durability.

  • Onboard Scales

    Eliminates return trips from the scale of over and under-loaded trucks. Weighing "on the lift" speeds operation, enabling operators to load more trucks per shift.

  • Rock Buckets

    Rake, pile and load debris from construction sites, pastures, fields, etc. Designed to hold the collected rocks and debris while leaving the soil.

Tier 4 Engine Solutions

In this article we’ll look at five key product categories (wheel loaders, excavators, dozers, backhoes and skid steers) and how Tier 4 solutions match up with their applications.

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Fuel System Maintenance

In this article we will examine a number of factors for optimal fuel system health, as well as a few critical maintenance practices to ensure safety and performance.

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