Kverneland 4300 Series: Clean Cutting, Reliable Performance

The Kverneland 4300 Series is a robust and efficient range of trailed mower conditioners, available in 9ft and 10ft 6in working widths. Built for demanding silage and hay operations, these machines combine strong cutting performance, effective conditioning and low maintenance requirements — all in a straightforward, dependable design.

Whether working through heavy first cuts or lighter leafy crops, the 4300 series delivers consistent results with excellent ground following and flexible swath handling.

Strong, Maintenance-Free Cutterbar

The fully welded Kverneland cutterbar forms the backbone of the 4300 series. Designed with a low profile for optimal ground following, it houses long, curved gears running in oil — reducing friction, ensuring a quiet drive, and extending the lifespan of the components.

A sealed oil bath means no daily maintenance, and ProFit quick-change blades allow users to replace knives in seconds using a simple lever, saving time in the yard or field.

SuperFloat Suspension System

The cutterbar and conditioner unit are independently suspended by Kverneland’s SuperFloat system, which uses long adjustable springs to allow the machine to follow the ground precisely. This dual-action flotation improves cut quality and reduces scalping in uneven or undulating conditions.

SemiSwing Conditioner with Built-In Protection

The standard SemiSwing steel tine conditioner delivers aggressive crop handling for faster wilting, while also protecting the machine. Each tine flexes backwards on impact, providing up to 4in of clearance to allow obstacles to pass safely.

The adjustable conditioner hood lets operators control how much conditioning pressure is applied — ideal for switching between grass types or crop stages.

Optional Belt and Spreading Kit

The 4300 series can be fitted with Kverneland’s BX Auto-Swather belt, which allows two swaths to be placed into one — ideal for high-output baling or forage collection. The belt lifts and adjusts from the cab, allowing real-time control without delays.

For those who prefer to spread grass for faster wilting, the FlipOver widespreading kit spreads crop evenly across the working width — helping to reduce or eliminate tedding.

A Proven Choice for Trailed Mowing

With low power requirements, a choice of side- or centre-drawbar, and proven components, the Kverneland 4300 Series is a smart solution for farmers and contractors looking for a high-capacity, low-hassle trailed mower conditioner.

4300 Series Highlights

• Working widths of 9ft 2in and 10ft 6in

• ProFit quick-change knives – easy and fast servicing

• SuperFloat suspension – consistent ground following

• SemiSwing tine conditioner – aggressive action with obstacle protection

• Optional BX Auto-Swather belt – combine two swaths into one

• Optional FlipOver widespreading kit – for even crop distribution

• Round discs – better protection from stone impact

Models Available

The Kverneland 4300 Series is available in three models to suit different tractor setups and field requirements. The 4328 LT offers a 9ft 2in working width with a side-drawbar. For those needing wider coverage, the 4332 LT provides a 10ft 6in working width with the same side-drawbar configuration and an 80hp minimum. Contractors or farmers looking for more central alignment and flexibility in tight headlands can opt for the 4332 CT, which also offers a 10ft 6in working width but comes with a centre-drawbar setup. All models come equipped with Kverneland’s robust cutterbar and SemiSwing tine conditioner as standard.

For more information, contact your local Kverneland dealer or visit-  Kverneland