In November 2024, Santi introduced a new solution for dairy logistics, combining a food tanker trailer with the use of electric road tractors. At the heart of this innovation is the iMelectric system, developed by Enialab. This equipment uses integrated lithium batteries, making the trailer independent from traditional hydraulic systems and tractor power take-offs. Thanks to the electrically powered Jurop vacuum pump with a capacity of 200 m³/h, the system provides up to two hours of continuous operation, with straightforward recharging through a standard 220V domestic electrical supply. This approach eliminates the need for energy conversions between the engine and pump, thereby reducing both fuel consumption and emissions, with potential fuel savings of up to one hundred litres per month. The absence of a power take-off also reduces wear and tear, as well as the maintenance requirements for the truck.
One of the most valued features of the system is the ability to create a vacuum within the tank even while on the move, making operations faster and more flexible. The system is equipped with intelligent management, fully automating unloading and cleaning operations, continuously monitoring temperature and the quantity of product transferred, providing cloud tracking, and geolocation. This translates into significantly reduced vehicle downtime – halving it compared to traditional systems – thus improving overall productivity and efficiency for companies in the sector.
The thermally insulated tank is divided into four compartments, with a total capacity of 32,000 litres. The system allows the transport of up to 100,000 litres with a single full battery charge. The frame is a Tridec with HF-EX model steerable axles, providing superior manoeuvrability with steering angles of up to 22°, ideal for operating in tight spaces, such as those found on farms.
The design includes four inspection hatches with overflow valves in a stainless steel box without doors, four independent 70 mm outlets with central rear exit and DN65 butterfly valves, as well as a half-inch sampling port before the butterfly valves. The manifold is detachable, with rear outlets on the right and left, and a 70 mm diameter rubber hose with a DN65 swivel and a reduction to DN50. The stainless steel box with two doors completes the discharge and manifold system, while five reversing sensors provide additional safety during daily operations.
Massimiliano Barberis
