CASE 321E | Prior Model | CASE Construction
CASE 321E | Prior Model 
  • 21F

  • 121F

  • 221F

  • 321F



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Operating Weight
7,100 lb | 3 221 kg

Lift capacity at full height
12,676 lb | 5 750 kg

Model Configurator:

From landscaping and residential construction to industrial material handling, the CASE 321E compact wheel loader offers the productivity and efficiency to get the job done when the clock is ticking. The two-speed hydrostatic drive and hydraulic steering feature provide smooth shifting, ease of operation and superior maneuverability. Designed with you in mind, the roomy cab is loaded with comfort, safety and easy-to-use controls to enhance profitable productivity.


  • 321E Specifications

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  • E Series Brochure

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  • Full Line Brochure

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  • 1024 x 768 Desktop Wallpaper

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  • 1400 x 1050 Desktop Wallpaper

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CASE 321E Compact Wheel Loader

High breakout force, strong lift capacity and fast cycle times are delivered by the powerful Versa-Boom loader linkage design. Smooth shifting and easy operation even at speeds of 20 mph come from the two-speed hydrostatic drive equipped with High Travel Speed (HTS). Manuverability with a tight, 41-degree turning radius come from the hydraulic steering and articulated frame Excellent weight distribution with improved traction are provided by the limited-slip front axle.

Meet current environmental standards and consume less fuel with Tier III-certified engines.

Get excellent all-around visibility with a spacious cab and curved front glass.

Quick, daily maintenance can be done with the convenient, flip-up engine hood.

Net power @ RPM 77 hp (57 kW) @ 2500 rpm 
Peak torque 229 lb-ft (310 N-m) @ 1400 rpm 
Transmission type Hydrostatic 
Differential - front/rear Front limited slip w/45% transfer on front axles  
Axle oscillation 24° 
Straight tipping load 9,741 lb (4 418 kg) 
Full turn tipping load 8,281 lbs (3 756 kg) 
Lift capacity groundline 13,405 lb (6 080 kg) 
Bucket breakout force 11,982 lbf (53.2 kN) 
Dump reach at full height discharge 2 ft 10 in (852 mm) 
Reach, 45º dump; 7’ clearance 4 ft 3 in (1300 mm) 
Max hinge pin height 11 ft 4 in (3 459 mm) 
Hydraulic System Total Flow 43.1 gpm (163.3 L/min) 
Bucket heaped capacity 1.31 yd3 | 1.00 m3 
Turning Radius Outside of Tire 13 ft 8 in (4 154 mm) 
Operating weight 12,676 lbs (5 750 kg) 
Lift capacity at full height 7,100 lb (3 221 kg) 

Case 432T/M3
Fuel filter w/water trap
Dual element air cleaner
95 amp alternator
(1) 900 CCA 12-volt battery
Liquid-cooled radiator

4-wheel drive
Hydrostatic transmission
Single lever electronic speed shift control,
F/N/R switch in loader control handle
Outboard planetary axles
Limited slip differential, front axle
Transmission oil cooler
Hydraulic dry disc brakes
Mechanical parking brake

3-spool loader control valve
(8) Diagnostic quick couplers
Auxiliary hydraulics

Front and rear fenders
Lights –
(2) Front flood lights
(2) Front driving headlights (high/low beam)
(2) Stop/tail lights and backup light
Front and rear turn signal/flash
Drawbar pin
Articulation locking pin

Cab air conditioning w/heater
Rotating beacon
Limited slip rear axle
High travel speed (HTS)
0-21.7 mph (0-35 km/h)
Radio ready antenna and speakers

(2) Rear flood lights
Tool box

General Purpose
Ride Control
Return To Dig

405/70 R20 EM SPT9
405/75 R20 XM27
14.5 x 20 MPT E91

321 lb (146 kg)
Mounts on rear chassis
Tie-down points – front/rear
Backup alarm
Wired for radio
Bucket position indicator

Emission Rating Tier 3
Engine make / model Case 432T/M3
Gross Power - hp (kW) 82 (61)
Net Power - hp (kW) 77 (57)
Rated RPM - rpm 2300
Peak Torque - lbf / ft (Nm) 229 (310)
No. of Cylinders 4
Displacement - Inches³ (ltr) 195 (3.2)
Alternator - Amp 95
Transmission Speeds 2F - 2R
Transmission Type Hydrostatic
Max. Travel Speed Fwd - mph (kph) 12.4 (20)
Differential Lock - Front / Rear F: 45% / R: -
Main Pump Type Gear
Pump Flow - gallons (US) / min (lt/min) 43.1 (163.3)
System Pressure - PSI (bar) 3626 (250)
Steering Configuration Articulation
Service Brake Type Dry disc
Total Cycle Time - sec 10
Linkage Geometry Z-Bar
Full Turn Tipping Load - lbs (kg) 8281 (3756)
Bucket Breakout Force - lbf (kN) 11982 (53.2)
Dump Reach - Full Height - ft/in (mm) 2 ft 10 in (852)
Reach 45-A Dump 7' Clearence - ft/in (mm) 4 ft 3 in (1300)
Max. Hinge Pin Height - ft/in (mm) 11 ft 4 in (3459)
Ref. Bucket capacity Heaped - yd³ (m³) 1.31 (1)
Overall Length with Bucket Down - ft/in (mm) 18 ft 9 in (5703)
Width over Tires - ft/in (mm) 6 ft 8 in (1981)
Height to Top of Cab - ft/in (mm) 9 ft 3 in (2806)
Turning Radius Outside Tire - ft/in (mm) 13 ft 8 in (4154)
Operating Weight - lbs (kg) 12676 (5750)
Fuel Tank - gallons (US) (ltr) 26 (100)

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.

Deutz engine warranted/repaired by Deutz

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 three-years / 3,000 hours 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.

  • Augers

    We offer a selection of five models of planetary drive augers drive units to match the size and flow range of your machine. Choose from 2" hex or 2-9/16 round output shafts for most models and a full line of auger bits to meet your job requirements.

  • 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.

  • Bale Handlers

    Handles bales from 28 in. to 80 in., Constant pressure eliminates dropped bales, Hugger arms fabricated with formed round tubing that protects bale wrap.

  • Bale Spears (LB/LTC)

    Quick coupler mount bale spear lets you move and stack large bales with ease, then move onto other jobs.

  • 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.

  • Concrete Bucket

    Hydraulically actuated gate for precise concrete metering, dispenses concrete safely and easily into column and wall forms, ideal for pools and patios.

  • Concrete Claw

    Excellent attachment for concrete removal on sidewalks, driveways or any construction site.

  • Grader Rakes

    Great for grading, maintenance and cleanup.

  • Grapple, Brush (Construction)

    Handles logs, brush, rock and debris while leaving soil. Dual, independent grapples, includes hoses and Quick Disconnects. Pilot-operated check valve for locking grapple into position.

  • Grapple, Scrap (Construction)

    Standard cylinder guards protect all cylinder components, dual independent grapples, open ends to handle long objects.

  • Harley® Power Box Rake

    Powered by standard skid steer auxiliary hydraulics, hydraulic motor drive, operates in forward and reverse.

  • Lift Boom

    Ideal for nurseries for moving balled trees, use at worksites to load and unload attachments, etc. Ideal for placing and removing concrete forms.

  • Log Grapple

    Handles logs and pipe, closes to 6 in. log, 2-1/2 in. x 8 in. cylinders.

  • Manure Fork

    Farm forks move waste and loose materials easily. Optional grapple attachment clamps load in place, reducing spillage.

  • Pallet Forks (CWL)

    For handling pallets and construction materials, standard brick guard, locking position pins.

  • 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.

  • Root Rake

    Rake, pile and load debris from construction sites, pastures, fields, storm damage, etc.

  • Silage Defacer

    3-position, extendable frame with working heights up to 19'. Inverted auger-style cutter loosens haylage and silage from tightly compacted bunker silos.

  • Snow Blades (Standard Duty)

    Adjustable skid shoes, spring loaded trip protection. Blade angle 30 degree maximum.

  • Snow Push

    Moves large volumes of snow efficiently.

  • Tree Spades

    Designed for production tree harvesting, nursery applications and landscaping. Low profile blade towers to allow machine to fit between closely planted trees.

  • Truss Boom

    The truss boom is available for compact wheel loaders and telehandlers. Lift rates from 1500 to 4000 lb.

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.

Size: 178Downloaddl