Five top tips to keep the loader performing on the pit

Depending on the location across the country, first-cut silage is well under way and thanks to the recent dry spell of weather, a lot of silage has been gathered. With a mixed weather forecast for the days ahead, it is an ideal time for contractors to check their loaders, helping avoid downtime when the weather picks up.

1 Service

The first thing Martin highlighted was that contractors need to check when the machine was serviced last. Typically, these loading shovels have a basic service interval of 500 hours. The last thing any contractor wants is for something such as a fuel filter to give hassle when the pressure is on.

2 Cooling Pack

Many of the newer loading shovels come with reversible fans which help to keep dust and debris out of the machine’s radiator and engine. It is important that the reversible fan is checked to see if it is functional. Depending on the machine, the reversible fan can either be switched on from inside the cab or it may be set through an ECU, where it can be set to run one direction for a set period and another direction for another set period.

3 Cab

The cab filters should be replaced every time the machine is being serviced. If these filters are blocked, the air conditioning will not work to its potential (or at all). The starting price of a set of cab filters is around €80-€90 plus VAT. Martin said this is something that is often overlooked but it is important to have a good working environment.

The suspension system should be inspected to see if it is functioning. Many newer loaders are fitted with air seats. Often if the air seat isn’t working correctly it may be down to an air hose being disconnected from the air bag, a broken wire or a blown fuse. The four rubber cab mounts should also be inspected to make sure they are functional.

4 Cleanliness

Constantly ensuring the loading shovel is clear of debris is one of the most important factors in keeping the machine trouble-free during the busy silage campaign. Some of the technology used in the newer loaders to meet the latest emission regulations produces a serious amount of heat. This constant heat from the regeneration process combined with dry grass poses a serious fire hazard. The panels should be opened and the areas around the engine, transmission, air filters and the battery should all be regularly blown out. Grass building up around the battery bay may also lead to shorts.

5 Grease

Many of the newer machines are equipped with auto greasers. If so, it’s important to note these don’t grease the entire machine. Martin said he encountered an example this silage season where the drive shaft went dry due to a lack of grease and snapped. When it comes to the pins and bushings, regular greasing will be the life of the machine. All hydraulic hoses and rams should be checked for damaged seals or perished hoses. Contractors should not overlook the fork. Whether it be folding or not with bolt-on or welded tines, it should be greased and the bushings and retention bolts should be inspected. Safety hazards such as brake lights, work lights, indicators and beacons should be all working. It is important that the tyres are in good condition, with no bulges, cuts or slits.