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- Off-road systems with driving reversibility
Off-road systems with driving reversibility
Off-road systems with driving reversibility
FIORI has been a pioneer in the development of innovative dumpers for over 50 years, starting with the model 2T SUPER, designed for the Mont Blanc tunnel excavation. This model introduced the concept of a swivel driver’s seat, allowing for driving reversibility, which was a significant innovation at the time.
Product Evolution
The company has continued to innovate with the introduction of the D series dumpers, including models D 40, D 70, and D 100. These models are characterized by their medium capacity and advanced technical features, such as articulated steering, trilateral unloading, and reversible driver’s seats, making them highly versatile for use in confined spaces like tunnels and urban areas.
Technical Specifications
- Chassis: Made of electro-welded high-tensile steel with central articulation.
- Hydraulic System: Features a gear pump with a maximum flow rate of 41-54 liters per minute and a maximum pressure of 180-200 bar.
- Service Capacities: Fuel capacity ranges from 45 to 100 liters, with hydraulic oil capacities from 75 to 110 liters.
- Engine: Models are equipped with YANMAR or PERKINS diesel engines, conforming to emission directives, with power outputs ranging from 32.6 kW to 74.5 kW.
- Drive: Hydrostatic transmission with variable flow pump and dual displacement hydraulic motor, offering speeds up to 30 km/h.
- Steering: Hydrostatic servo-assisted steering with multiple modes including 2-wheel, 4-wheel, and crabbing.
- Brakes: Disc brakes in oil bath for service and emergency, with drum or disc parking brakes.
Applications and Advantages
FIORI dumpers are used globally in various environments, from tunnels to outdoor construction sites. Their unique ability to maintain the same speed in both forward and reverse directions enhances efficiency, particularly in tunnel operations. The dumpers are valued for their agility, speed, power, and reliability across different terrains.
Conclusion
FIORI continues to uphold its values of innovation, customer care, and reliability, providing robust and versatile solutions for construction sites worldwide.
Catalog excerpts
Off-road systems with driving reversibility > RDS size="-1">
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Dumpers and off-road vehicles with driving reversibility > 50 years have gone by since FIORI presented what then was the most innovative dumper of its time: we are talking about the model 2T SUPER, specially designed for use in the excavation operations of the Mont Blanc tunnel. It was secretly called GianoӔ because, just like the ancient Roman god, it was two-faced with a swivel drivers seat allowing the operator to turn around when the dumper was reversing. It was a real innovation, a small revolution which in a fl ash dated the competition. Since then, the dumper as working tool has experienced...
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are convinced of this - the constant modernisation of the range has led to the recent introduction of the models D 40, D 70 and D 100. Within the framework of very precise corporate strategies, the new DӔ series dumpers are an evolution of the existing models still in production or spin-offs of cousinӔ machines such as the self-loading concrete mixers. The model D 40 was the fi rst among the larger-sized models, a brand-new dumper with 4-speed transmission. The articulated steering, trilateral unloading and reversible drivers seat make it an extremely fl exible and unbeatable working tool in...
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FIORI family dumpers is that they can run at the same translation speed in both driving directions because there is no difference between forward and reverse gear. This feature transforms into a considerable time saving when these servantsӔ have to drive into a tunnel fast and just as fast come out loaded with debris, rubble or any other material that needs to be loaded. No more time is wasted waiting for the dumper to come out at a slower speed than when it went in. Once again, the FIORI values can be summarised in agility, speed, power, high loading capacity, robustness and, above all Ņ a system...
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STEERING AXLES Hydrostatic (Orbitrol type) servo-assisted, fed by independent pump; steering-wheel control. Displacement 100 cm. Working pressure, max 100 bar. Steering pump fl ow rate 21 litres/1ӒControlled through two counterfaced hydraulic cylinders, acting on the central articulation. Front: oscillating ( 10Ѱ), self-bearing, with planetary fi nal reduction gears at the wheelhubs.Rear: rigid, self-bearing, with planetary fi nal reduction gears at the wheel hubs. ELECTRICAL SYSTEM TYRES Ignition motor 12 v Alternator 12 v - 45 Ampres Battery 12 v - 80 Amp/h (400 Amp) DRIVE Front and rear 12.0/75...
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brbroker.com grafi ca FIORI S.p.A. > Via per Ferrara n 7,41034 Finale Emilia (Mo) - Italia Tel. +39 0535 92357 Fax +39 0535 90960info@fi origroup.com www.Я́ origroup.com > Member of: size="-3">
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