TERRA SPIKE XF™ The Terra Spike XF™ provides deep aeration and compaction relief down to a depth of 220mm at working speeds of up to 6 km/hour. Productivity is the key feature of the XF derived from a balanced crankshaft and precision engineering. Terra Spike™ standard features TwinDrive: The continuous crankshaft is driven from both sides by multi ribbed V belts delivering smooth power transmission from the tractor. The maintenance-free encapsulated drive is dust and dirt-proof. TwinDrive can be configured with various transmission ratios allowing the crankshaft speed to be adapted optimally to the available tractor power New Crankshaft: Highly stable computer optimised crank features counter balancing weights to ensure effortless running and long service life Quick Set Heave: Achieves a class leading 25° heave range. A simple, central and ‘tool free’ adjustment gives infinite heave setting between 90° and 65° Quick Set Depth: Accurately set depths, regardless of which length of tine is fitted, just make one simple, central and ‘tool free’ adjustment Vibra Stop: A key safety benefit to the operator, this is an integrated shock absorbing system which absorbs vibration Power Pack: A central power pack helps to protect the tines from damage in extreme stony or hard conditions Quick Fit: An integrated tine mounting and extraction system The new Terra Spike XF™ is fitted with PTO slip clutch, linkage pins, rear roller with scraper bar and a first set of 20mm diameter tines. Terra Spike Aerators As market leaders and innovators, Wiedenmann have set the world standard for high performance aeration. The Terra Spike™ has made its name as the best deep loosening machine specially designed for golf courses, sports grounds, recreational areas and municipal parks. It’s no surprise professionals fully endorse the Terra Spike™ because they were key to its development. Regular deep spiking and aeration is the pre-requisite for healthy root growth. Once ground is decompacted, the roots can penetrate deeper into the ground thus making better use of water and nutrients. Water and air circulation instantly improve, while thatch is removed and sheering strength increased. Green keepers and groundsmen explained to Wiedenmann engineers just how limited their time was for deep spiking and aeration. Machines had to work speedily and efficiently and above all had to have high work quality, be technically reliable and have a long service life. Hence the creation of the patented Terra Spike™. And now for 2009 we introduce the widest range yet of Terra Spike™. Five versatile ranges in a variety of widths. Click on the thumbnails below for more information. Wiedenmann XF20/6 Terra Spike aerator deep spiker good working order, serviced and ready for work.