These special ZAUGG snow blowers for ski-slope vehicles have two hydraulically rotatable and tiltable ejection chutes with a very large ejection range, thus allowing effective and precise movement of the snow. The dynamic displacement effect creates extremely well-compacted pistes, enduring even in warm weather. The snow blowers are hydrostatically driven and have two high-performance hydraulically secured impellers. The two cutting reels are side mounted and secured by automatic cut-out clutches. The double chutes made of stainless steel are each fitted with four flaps for the wide adjustment of the ejection range. Thanks to a convenient foot control, the chutes can be controlled either synchronously or individually. The snow blowers can be attached to and detached from any common ski-slope vehicle in no time at all by means of the matching quick-release couplings.