Articulated Front End Loaders Vs Front End Loader Tractor

Articulated front end loaders are designed by engineers from the ground up to push hard into earth and lift heavy loads at the front of the loader and also to be extremely versatile in the field.
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rThe following article illustrates 8 points of difference between an articulated front end loader and a front end loader fitted to a tractor generally after purchase.
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r1. Maneuverability. Articulated front end loaders allow you to work in very tight areas – places where tractors can’t even begin to access. Articulated steering is similar to having two very short machines attached together with a rod, so really you are operating a very short machine and the other chassis follows behind. Tractors on the other hand have a rigid chassis and are no-where near as maneuverable as a modern articulated front end loader. This ability to operate in confined areas of articulated front end loaders allows you to gain access to places you couldn’t with your tractor. The higher utilization rate of articulated front end loaders pays off with less jobs having to be performed manually. Often maintenance that has been done for years by hand, now gets done rapidly with a compact articulated front end loader! The much better all around visibility in a compact articulated front end loader also makes productivity in confined areas much higher as the operator isn’t concerned about damage to buildings, machinery, personnel or animals constantly on the job site.
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r2. Steering under load. Articulated front end loaders utilize strong rams to pivot the whole front chassis which steers the vehicle in the required direction. The powerful steering is required as under load the centre of gravity shifts approximately 2/3 of the whole machine onto the front axle, making it heavy under load if the steering isn’t suitable. Tractors however are designed to tow – this is the reason the big wheels designed for heavy loads, are mounted at the back and the small wheels, which are easier to steer, are mounted at the front. When a front end loader is added to a tractor and the operator loads the bucket, the tractor’s centre of gravity shifts onto the front wheels and axles, making it very hard to steer as they aren’t designed to turn under such a heavy load. As the centre of gravity shifts when a load is picked up with the front end loader a massive amount of pressure transfers onto the front axle and CV joints in the tractor. Tractors really are designed to tow and when loaded on the back of the three point linkage when towing, pressure is actually reduced on the front wheels as the centre of gravity shifts backwards taking pressure off the CV joints! Tractor front axles aren’t designed for the constant loading when working with a front end loader and may not last. Front wheel assist has now been included by some tractor manufactures to help with the steering when the front end loader takes a full load but it still has difficultly under full load as the CV joints are loaded up and under stress. Articulated front end loaders however have rigid axles so they don’t have any CV joints to get damaged under when the centre of gravity shifts forwards when loading – the steering is controlled via articulating the whole front chassis – just another reason showing that articulated front end loaders are truly designed from the ground up for loading, particularly in the long run when maintenance costs are taken into account.
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r3. Loading speed. Many farmers load their trucks with tractors, however when you load with a big tractor you waste a lot of diesel compared to an articulated front end loader. When operating a big tractor you need a lot more space to get in the right position to load and then to dump into the truck. The truck must be parked much further away from the pile of material to be moved as the tractor has limited maneuverability.
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rOn the other hand articulated front end loaders operate easily in very confined areas so they don’t need to travel as far to dump and get in the right position to load again. This is due to the very tight steering angle – one of the greatest advantages of an articulated vehicle. The most efficient compact articulated front end loaders on the market now have articulation angles of 47 degrees. Smaller articulated front end loaders, generally under 1750kg, have articulation angles of 60 degrees as they don’t incorporate a drive shaft so the articulation angle can be made much higher.
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r4. Transmission advantages. Most modern articulated front end loaders utilize a clutchless hydrostatic transmission which gives you smooth power transfer when digging constantly into soil or hard materials. The hydrostatic transmission makes articulated front end loaders much faster in speed than tractors in loading situations, allowing the operator to perform more work in less tim