44" ✕ 29" Mobile Track-Mounted Impact Crusher
The R1100S mobile impact crusher is specially developed for applications where space is limited such as inner-city projects. The R1100S can be easily transported from one job site to the next and is the perfect combination of compactness and maximum performance. Rockster‘s mobile track-mounted impact crusher is perfect for recycling asphalt, concrete, and demolition debris. The R1100S is also suitable for the precise processing of natural stone.
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Product Specifications

Jaw Size
44" ✕ 29"
Size In
Up to 23"
Size Out
Up to 2 1/2"
Feed Height
Stockpile Height
Working Size
44' ✕ 16'6" ✕ 11'4"
Transport Size
44'8" ✕ 9'1" ✕ 11'4"
Operating Weight
73,700 lbs
Max Ton per Hour
400 tph
Engine Type
CAT Stage V
Engine Horsepower
375 hp


Austrian based manufacturer, Rockster Austria International GmbH has a long lasting reputation and know-how in demolition and screening industry.The product line includes track mounted impact & jaw crushers, screening machinery, feeder conveyors, and tracked stackers. With innovations like The Original DUPLEX system or double-functional return belt, Rockster demonstrates a progressive approach to material processing. Rockster machines are sold in more than 50 countries worldwide.