Kuhn MM 300

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Versatile & Simple

Multiple Merging Possibilities

The merger can be operated pulling directly behind the tractor, extended all the way to the right, or anywhere in between for compatibility with various sized mower conditioners.

Simple, Efficient Windguard

This standard, curved windguard greatly helps create fluffy, well-formed windrows by keeping the crop close to the pickup and delivering it to the center of the belt. This control smooths out crop bunching, resulting in improved harvester efficiency. Simple adjustment points on each end allow the operator to tailor the windguard to the exact crop type and volume. An optional high-capacity windguard is available for operators who merge higher volume crops, such as ryegrass.

Heavy-Duty Conveyor

The 15-degree angled conveyor provides a seamless transition for the crop as it comes off the pickup. This allows the full capacity of the belt to be utilized in addition to naturally inverting the crop upon discharge.

Outstanding Flotation

The floating pickup assembly follows the terrain, supported by large-diameter gauge wheels that set the pickup height. This maintains the tine height so that valuable forage is picked up and the crop stubble is protected.

Self-Contained Hydraulics

Attaching directly to the tractor PTO, the self-contained hydraulic drive allows the merger to be operated by most tractors regardless of hydraulic capacities.

Simple, Time-Saving Features

Belt Tension

The conveyor belt is self-cleaning and requires no tracking adjustment. The quick-release tensioning system simplifies storage and maintenance.

Simple Drawbar Attachment

Attachment to the tractor is simple. The drawbar hitch allows for fast attachment without cumbersome hitch extensions.

Split-Bearing Design

The two-piece poly tine bar bearing greatly simplifies periodic maintenance. Unlike competitive machines, which must remove tine bars and tines to replace worn bearings, the split design allows you to replace the bearing in under one minute. Additionally, bearing life is maximized and friction properties are minimized with a specially formulated bearing material.

Options Tailored to Make your Life Easier

In-Cab Control Terminal

The optional electro-hydraulic controls manage merger functions on the go, fine-tune pickup speed, gather crop at end rows, shift the conveyor, and engage the optional extension, all conveniently from the tractor seat.

All of the following options require the in-cab control terminal.

Electronic Variable Pickup Speed Control

A manual valve is located on the machine for adjustment as needed. With the optional electronically controlled system, you can quickly and easily adjust the pickup speed from inside the cab on-the-go, to perfectly match crop conditions. With this option you can maximize leaf retention, especially if merging drier legumes, such as alfalfa.

Hydraulic On/Off Control

Create clean windrows with neat ends to maximize crop uptake and simplify the harvesting process. The simple, single button control allows the belt to be disengaged quickly to keep the crop from being sent into the headland at end rows. The gathered crop can then be sent into the subsequent windrow.

Conveyor Side Shift

You can manually adjust the conveyor up to 2’ to the right to match up with differing mowers and windrow widths. With the optional hydraulically controlled conveyor side shift, you can perform the same function without leaving the cab. This is especially useful if merging behind multiple cutting units of varying widths.


Model MM 300
Pickup width 9'10" (3 m)
Conveyor length 12'6" (3.8 m)
Conveyor width 3' (1 m)
Right side discharge Standard
Hitch type Drawbar
Hydraulic tongue swing Standard
Hydraulic header lift Standard
Self-contained hydraulic drive Standard
Manual pickup speed adjustment Standard
Manual conveyor side shift 2' (6.1 m)
Transport width 12'6" (3.8 m)
Tires 9.5L X 15 (8-ply)
PTO speed 540 or 1,000 rpm
Minimum PTO power requirement 50 hp (37.2 kW)
Road lights and signaling Standard
Required tractor hydraulic connections 2 DA (6 gal/min-1,500 psi)
Approximate machine weight 3,630 lbs (1,647 kg)
Gauge wheels under pickup 18 X 8.5-8