Friday, 03 December 2021 11:55

A quick baler unhitch!

Written by  Mark Daniel
The operator can trigger a release button in the cabin that allows the drawbar to release the baler in little more than a few seconds. The operator can trigger a release button in the cabin that allows the drawbar to release the baler in little more than a few seconds.

In the hectic baling season, the risk of fire is ever present.

The risk is especially high in the summer months, with many reports of balers catching fire from precursors like sparks, flints, accumulated dust or failure of mechanical components. In most cases, the fire can take hold quickly, generating intense heat, with the operator having little chance to disconnect the baler, meaning the tractor is often lost too.

To address the problem, Austrian coupling manufacturer Scharmuller has developed an emergency release system for baler drawbars. Featuring a removeable drawbar shaft, in normal conditions the assembly is held in place by a hydraulic locking cylinder with a pre-load of 140bar.

However, if an event like a fire occurs, the operator can trigger a release button in the cabin that energises a solenoid, allowing the drawbar to release and the tractor to move away from the baler in little more than a few seconds. This is achieved without the driver leaving the seat and removes the risk of injury from the intense heat.

Used in conjunction with breakaway hydraulic couplers, consequential damage created by hydraulic and electrical connections being ripped out cannot be completely avoided. However, the cost is minimal compared to losing both the tractor and the baler.

In addition to the disconnection function, if the baler is equipped with an air braking system, the sudden drop in air pressure means the brakes are applied and the baler is held in a fixed position.

With a suggested retail price of €5,000 (NZ$8,500) the system is not cheap. However, it will certainly give peace of mind to large scale operators who value their machinery. More importantly, it will minimise risk to them and their drivers.

More like this

New CLAAS Swath Turner Fixes Twin-Rotor's Blind Spot

Twin rotor swathers have become the ‘go-to’ for forming swaths to feed hungry harvesters and balers, however, the design layout often means that crop located between the two rotors is not picked up, turned over or incorporated into the swath formed for subsequent harvesting.

Motueka Farm Machinery Sold as Sturgeons Retire After 44 Years

Close to the Abel Tasman and Kahurangi National Parks, Motueka is known for apples, pear and kiwifruit orchards, alongside specialised crops such as hops. Indeed, that specialisation, saw the area being the New Zealand centre of the tobacco growing, until the early 1980s.

Can-Am Unveils 2027 SSV, ATV Range With New Defender HD10

Can-Am has introduced its 2027 range of side-by-side vehicles (SSV) and all-terrain vehicles (ATV), including the industry leading Defender, the Maverick R and the hugely capable Outlander ATV, incorporating a host of advancements designed to deliver an exceptional riding experience.

Featured

CODC Rejects Plan to Spread Sludge on Lauder Farmland

Central Otago District Council (CODC) has voted against a plan to spread treated sewage sludge from Cromwell and Alexandra on farmland near Lauder, a decision Federated Farmers says reflects strong opposition from rural residents.

Applications open for 2027 Zanda McDonald Award

Applications are set to open for the 2027 Zanda McDonald Award, a trans-Tasman award recognised for identifying and fast-tracking talented young leaders in agriculture and agribusiness.

GP Rural: New Pathway Proposed to Fix Rural GP Shortage

The Royal New Zealand College of General Practitioners (the College) and Hauora Taiwhenua Rural Health Network are calling for investment in a proposed new training pathway for rural GPs, warning that many rural practices are struggling to recruit while a large share of the existing workforce nears retirement.

National

Machinery & Products

» Latest Print Issues Online

The Hound

'LinkedIn Greens'

OPINION: The same mainstream media muppets that brought you Jacindamania in 2017 have been flat out pimping for the Opportunities…

UK Warning

OPINION: Your old mate reckons the atrocious way farmers in the UK are treated by their lords and masters in…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter