Friday, 13 May 2022 09:55

Belt merger added to arsenal

Written by  Mark Daniel
Pottinger says its recently released Mergento VT 9220 belt merger rake is better suited to ‘fragile’ crops such as lucerne and clover. Pottinger says its recently released Mergento VT 9220 belt merger rake is better suited to ‘fragile’ crops such as lucerne and clover.

While most rakes or swathers are tine-based, over the last few years more and more manufacturers have been adding belt-based mergers to their product offerings.

The choice is brought about as some users believe that “raking” grass across the ground, particularly with larger machines, increases the risk of soil contamination and can also result in leaf loss.

The latest manufacturer to offer the solution is Pottinger, with its recently released Mergento VT 9220 belt merger. The company suggests it is better suited to ‘fragile’ crops such as lucerne, clover or alfalfa. However, it will also work equally well in conventional grass or straw crops.

Offering left, right or central delivery, the machine can also be set up to deliver two single swaths if required. Configured for central delivery, a working width of 9.2 metres can be achieved, while in side delivery, this reduces the overall working width to 8.7 metres.

An over-dimensioned, central-spine frame – fitted with rear wheel equipment – carries twin lateral frames that support the conveyor assemblies. Up front, the pick-up uses six rows of tine bars to lift the cut crop from the ground. With the aid of a roller crop press for short crops, it then drops the material from a point about 120mm above the conveyors.

Each conveyor assembly is centrally mounted, which is said to offer even weight distribution.

At the same time, the machine also delivers 3-D ground tracking – particularly on uneven ground or slopes. Carried on a chassis roller system, the conveyor units use three hydraulic cylinders to react quickly to ground adaption. It also offers vertical movement from +475mm to -195mm and lateral movement from +30 to -13 degrees. 

To facilitate a clean pick-up, inclination of the conveyor in the direction of travel can be adjusted from +11.5 to 0 degrees.

Overall control of the unit, including direction of travel and belt positioning, is taken care of with an in-cab terminal.

The machine has the added benefit of automated switch on/ switch off at the headland.

This is aid to increase the output with tidy swath starts and finishes as the operator does not need to clear the belt between bouts.

Production is scheduled to start in August, with availability towards the end of the year.

More like this

Battle of wearables

It was the battle of the wearables at the recent Lincoln University Demonstration Dairy Farm Focus Day with presentations of three different electronic monitoring and management systems.

A new approach to apprenticeships

By taking a new approach to its apprenticeship programme, agricultural equipment supplier Norwood says it is ensuring farmers’ machinery will be supported in the future, while also bringing a wider range of people into the industry.

Buck-Rake does the job

With many self-propelled forage harvester manufacturers offering machines hitting 1000hp, the bottleneck in any harvesting system is always likely to be at the clamp.

National

Live export experts ignored

National's animal welfare spokesperson Nicola Grigg claims the Government completely ignored compelling evidence from cattle breeders, vets and export industry…

Machinery & Products

A new approach to apprenticeships

By taking a new approach to its apprenticeship programme, agricultural equipment supplier Norwood says it is ensuring farmers’ machinery will…

Buck-Rake does the job

With many self-propelled forage harvester manufacturers offering machines hitting 1000hp, the bottleneck in any harvesting system is always likely to…

Pigtail standards made to last

Feedback from farmers highlighted frustration at the time and cost involved in frequently replacing failed pigtail posts.

» The RNG Weather Report

» Latest Print Issues Online

The Hound

Say what?

OPINION: This old mutt almost choked while chewing his bone when he happened upon the latest politically-correct advice that’s been…

Why bother?

OPINION: A mate of the Hound’s recently applied for membership with Ashburton-based farm supply co-operative Ruralco.

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter