OEM brands manufactured (such as: SBS/Scandinavian Blue Steel, KV - PowerPoint PPT Presentation

VIPER SCREENING BUCKETS • Made in Finland by Ajutech Oy • OEM brands manufactured (such as: SBS/Scandinavian Blue Steel, KV Zeulo…). Viper is trusted partner both among AM and OEM customers • Product range includes ten basic models of screening buckets, thousands of variations (blade spacing, blade models, spiral rotors, extra attachments…) • VPH 3-950, VPH 2-1500, VPH 3-1500, VPH 4-1500, VPH 3-1700, VPH 4-1700, VPH 3- 2300, VPH 4-2300, VPV 4-1100, VPV 5-1350 • VP = Viper • H = Horizontal axles, V = Vertical axles • 2,3,4,5 = number of rotating axles • 950, 1100, 1350, 1500, 1700, 2300 = app. length of the axle in mm • Base machines 4-60 ton excavators, 3- 25 ton wheel loaders/skid steers… • Different blade spacings allowing different fragmentations (20, 25, 32, 40, 50, 60, 74, 80…mm) • Large variations of blade models/thicknesses for screening, screening/crushing, aerating … 5.9.2016

VIPER SCREENING BUCKETS Typical applications • Back filling and padding pipelines and cable trenches with excavated soil. The already excavated material can be used, no need to purchase and transport additional sand to fill the trenches 5.9.2016

VIPER SCREENING BUCKETS Typical applications • Composting and aerating bio waste/green waste is accelerated by mixing materials and adding air to the compost. Manure, green waste and for example the waste sludge can be turned into nutritious, valuable soil material with screening bucket • Screening buckets are ideal for top soil screening and mixing. Top soil is needed for landscaping. Topsoil blending; mixing fertilizers, limestone and sand, feeding and loading materials - all done in one stage. Even land mine clearance can be done with strong Viper screening buckets 5.9.2016

VIPER SCREENING BUCKETS Typical applications • Crushing and screening materials such as demolition waste (not crushing concrete or hard materials), construction waste, bark, glass, stumps, twigs, foundry sand, frozen fertilizers/lumps/bulk materials, municipality waste • Screening sand and stabilization. The drying of wet or clayed soil can be improved by mixing lime and cement using Viper screening bucket, simultaneously the rocks are removed from the screened material 5.9.2016

VIPER SCREENING BUCKETS Viper screening buckets benefits Structural Strength • The only manufacturer using 100 % wear steel (hardox HB 400-500-600) • Example VPV 4-1100 (1350 kg) vs other makes (1650 – 1950 kg) • 22-45 % lighter bucket weight resulting in less dead weight and more screening material weight /production per bucket, fuel savings, capacity improvement • Longer durability and strength due 100% wear steel usage only Power Line Strength • Strong Iwis, Elite - German made 16B and 20B chains (other makes use low quality chains or heavy, maintenance needing gear box) • Parker, Bauer & M+S heavy duty hydraulic motors without tank line (drain line is not necessarily needed), no need to install separate tank lines (other makes use motors with tank drainage line) • Overpressure valve is standard (no extra charge) • Triple axle structure giving extra strength to the axles • Easy to change axles (other makes axles difficult/impossible to change when wearing out and filled with dirt) • Standard bolted hardox mounting plate for excavators (shovel and/or 5.9.2016 backhoe). Excavator/wheel loader couplings can be mounted simultaneously

VIPER SCREENING BUCKETS Viper screening buckets benefits Anti-clogging system to screen moist and sticky materials • Bucket design allows material flow through the bucket (anti-jamming bucket design) and “EasyOverFill” no spill out bucket design • Adjustable counter-blades allow gentle to aggressive screening and adjustment of fragmentation • Cleaning scrapers clean the blade spacing eliminating the clogging • Variation of screening and screening/crushing blades for various use/materials Increased capacity and durability • Spiral rotors directed to the center of the bucket eliminate the extensive wear of the blades “CenterTwinSpiral” “FullSpiral” and “StraightScreen” designs • U- shape rotors’ assembly (the rotors are not in straight line, but slightly U - shaped) moves the material up/down in the bucket increasing capacity and eliminating the extensive wear of the first and last rotor -3D screening feature • Easy-roll spiral rotors increase the capacity Extra attachments • Side plates to add volume – easy to install/uninstall with bolts • Dust suppression system to eliminate dust in populated areas • OEM buckets, color options 5.9.2016

VIPER SCREENING BUCKETS Viper screening buckets benefits summary Structure Strength – less weight – more production Power line Strength – oversized components – durability Anti-clogging system – ability to screen anything – trouble free operation Increased capacity and durability trough rotor and blade designs Result: Up to 35% more capacity compared to traditional manufacturers No overflow line tubing/hoses needed – “plug and play” instantly 22-45% lighter than others - fuel savings – capacity improvement Oversized quality components ensure smooth, long life operation Please also see video clips Viper in action screening bucket videos: https://www.youtube.com/watch?v=x3J0SwWRirs https://www.youtube.com/watch?v=aW7bUJT2NhU https://www.youtube.com/watch?v=m9MD1q1kyaI 5.9.2016

VIPER SCREENING BUCKETS Excavator and wheel loader couplings can be in same 100% made of wear steel bucket (Hardox) Adjustable (with bolts) counter-blades to adjust the gentle/aggressiveness of the screening and cleaning scrapers 5.9.2016

VIPER SCREENING BUCKETS Cleaning scrapers to keep the blades clean, anti- clogging system Spiral rotors (45 degrees) pushing the material sideways in and out in the bucket, eliminating excessive tear and increasing productivity. Furthermore the rotors are not in straight line, but in slight U-shape to improve the screening fragmentation quality and eliminate excessive tear of the first and last rotor blades 5.9.2016

VIPER SCREENING BUCKETS Extra side plate to add volume to the bucket, especially when screening volume needing light materials. The side plate also prevents material dropping on the machine or ground. Viper bucket design allows “EasyOverfill”, little material is dropping out from the bucket when screening and not diluting the already screened material. 5.9.2016