Trailer couplings and three-point linkage parts are the focus of this Claas Arion 620 page. You can choose from more than 80 parts for this Arion model.
Most jobs on a Claas Arion 620 start with hitching something up, and this page reflects that. Among the more than 80 parts that fit this tractor are drawbars, drawbar frames, automatic hitches, a top drawbar, Piton Fix, a flange hitch and ball inserts, plus forced steering for trailers with a steered axle. ROCKINGER, Scharmüller and Walterscheid are among the makers.
An automatic hitch only closes reliably if the coupling pin and its catch are clean and move easily. Grease the pin and the mechanism regularly, and check the jaw for wear on the side that takes the pull. A pin with a stepped or oval wear mark should be replaced, because it can let the trailer eye ride up. After each hitching, check visually that the pin has dropped fully and the safety catch is engaged.
Height adjustable adapter plates and support plates let you set the hitch to suit each trailer. Before ordering, measure the rail width and hole pattern of the parts on your tractor, as these decide what bolts on.
When fitting a new seat, check the mounting on the console and the power plug, and make sure the cable stays slack across the full range of adjustment.
Confirm the model and serial number on the type plate before ordering. For any part you are replacing, compare the reference number on the old item with the number listed for the product.
Which hitch you use depends on the trailer. An automatic hitch with a pin suits trailers with a drawbar eye, a ball hitch suits heavy trailers with a ball socket, and Piton Fix takes a fixed eye on a strong pin. For a ball hitch, keep the ball greased and replace the ball insert once it shows a flat or a ridge, which usually means you can keep the frame.
For the aircon, a weak system is often down to a dirty condenser or a slipping belt rather than a failed compressor, so check those first.
Each Arion has its own page with the parts that fit it: the Claas Arion 420, Claas Arion 430, Claas Arion 530, Claas Arion 610, Claas Arion 630 and Claas Arion 640. The range also includes the Arion 410 and 510. For every model from the brand, see Claas parts.
