Specifications:
The document provides detailed specifications for various models of the RIVA and RIVA-E shredders, including power requirements (Hp and Kw), dimensions (cm), number of blades, and weight (Kg). Models include RIVA 3-140 to RIVA 3-220 and RIVA-E 3-140 to RIVA-E 4-260, with internal and external gear-box options.

Technical Features:
Both RIVA 3 and RIVA-E 4 are professional-grade lateral shredders designed for maintaining roadsides, banks, ditches, and hedges. They feature self-cleaning support rollers and operate on self-lubricating metal bushings. Key features include mechanical antishock systems and electronically balanced rotors.

Advantages:
The shredders offer improved flotation, stability, and shredding efficiency. They are designed for increased durability, reduced vibrations, and lower power consumption. The construction emphasizes high attention to detail and reduced wear and tear.

Additional Options:
Available accessories include pairs of skids, hydraulic handling kits with joysticks, double homokinetic cardan shafts, and rollers with mud scrapers for various models. Other options include a 540 rpm multiplier with freewheel, forged hammer blades, adjustable support rollers, and CE protection.

Standard Features:
Standard features include a mechanical anti-shock system, locking valve on rotation for RIVA-E 4, and a 3-point hitch linkage Cat. II/III.