32” - 48” BALE WIDTH

Large Square Balers

Higher capacity, greater bale density, and greater efficiency than ever before with steering sensors, lighting packages, heavy-duty pickup reels and additional twine storage.

Case IH Tractor and LB 436 baler
Bale Width
32” – 48”
Plunger Speed
48 spm
Pickup # of Tines
112 - 136
PTO Required
109 – 250 HP

Large Square Baler Family

High Density, High Capacity

The Case IH LB436 HD large square baler has a patented two-speed gearbox, robust compression system, ISOBUS Class 3 integrated automation and a reliable TwinePro™ knotter system, all made to increase the efficiency of the baler and set standards in bale density and ground speed. 

Explore Features

  • Design with a Purpose

    The LB4 series large square baler isn’t just another pretty piece of equipment: It is designed from the ground up for long life and superior performance. On the outside, the unique curved shape allows it to shed crop debris. The baler width has been reduced by 2 feet to improve visibility to the rear and sides of the baler and takes up less space on the road and in the shed. Composite side panels are lighter, rust proof and fade resistant. And underneath that curvy red exterior is an amazing workhorse that has more capacity than its forerunners.
  • Advanced Baling Technology

    Feedrate Control enables the baler to run at optimal performance by controlling​ the speed of the tractor. Using Feedrate Control, the baler controls the tractor’s forward speed through ISOBUS Class 3 commands, maintaining desired capacity by using a charge sensor. The system then calculates the best speed based on the information received from the sensors.
  • Reduce Loading Time

    All Case IH Large Square Baler Accumulators are fully automatic, reducing loading time by up to 50%. The accumulator holds three to five bales and dumps them in uniform, pickup-ready bales. All work on a variety of bale lengths and conditions.

    Available in vertical and horizontal stacking models:

    • AC3108: standard horizontal three-bale accumulator for 3x3 bales
    • AC4108: standard horizontal three-bale accumulator for 4x3 bales
    • AC5150: horizontal five-bale accumulator for 4x3 bales
    • VS1206: vertical three-bale accumulator for 4x3 bales
  • Create Denser Bales Economically

    The TwinePro design allows for up to 30% increased knot strength. Bale density may be increased using the same twine or current bale density maintained using lower strength twine.

    Improved Forage Quality: The knot looping process eliminates offcuts, which prevents twine pieces contaminating feed and reduces environmental impact.

  • Technology Helps you Tie it All Together

    The LB4 series baler is no exception when it comes to a built-in AFS experience. With the intuitive easy-to-read AFS Pro 700 display, users are able to control and monitor key parameters on LB4 series balers. A camera feed on the bale chute allows a visual from the cab on every bale as it’s ejected. Opeartors can monitor bale weight, moisture, density, flake count and consistency; and detect misties all while recording these important details with each bale drop location. All your data can be seamlessly uploaded to AFS Connect™ for remote viewing or sharing with trusted partners.

  • Don't Let the Sunset Stop Your Productivity

    Oval lights are positioned for greater visibility and can be controlled from the comfort of your cab through the monitor soft key. An optional service light package is available to provide optimal brightness for working at night. LED light bars are mounted in the twine boxes, knotter box, pickup and stuffer areas for working at night
  • Enhancing Performance. Simplifying Service.

    Case IH balers are designed to give you continuous performance, no matter the crop or condition. We build our balers so that service and maintenance are simple, and that everything is easily accessible. When you choose one of our balers, you’ll benefit from less time in the shop and more time in the field.
  • Introducing the New Case IH LB436 High Density Baler

    The New LB436 High Density Baler is engineered with innovative features to handle more material and more weight in extremely dense bales. The LB436 HD Baler optimizes activities like transportation, storage, feeding and handling to create an efficient and profitable operation for the producer and the grower. Key features include the award-winning smartshift gearbox, the industry’s first hydraulic axle suspension, and a new 5-bar pickup. Get a first look at some of the new features and specs in this video with Case IH Hay & Forage Marketing Manager, Brian Spencer.


Read What a Producer Has to Say About the LB334P XL

“The LB334P XL has been a very reliable baler. The self-lubricating system increases productivity and makes for less maintenance for the operator. I like the self-contained hydraulics. It is easier on a tractor and it makes a perfect packed bale every time. The optional light kit helps with night time service and safety to everyone. It is a very easy machine to operate. I recommend the LB334P XL to anyone looking for a big square baler!”

Matthew Kreul
Kreul Farms


Take a Deeper Dive Into the Large Square Balers Series

Special Offer

For more information, contact your Case IH dealer today.


Interest for 36 Months on Large Square Balers
Offer Available Until

30 June 2023


Parts & Service

Genuine Case IH Parts & Service

AFS Connect Steiger Tractor with Precision air cart


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