MULTIFUNCTIONAL SPREADER MSSV.01

MSSV.01 is a self-contained module that can be towed by any 2 or 3-axle road tractor and is classified as a special purpose motor vehicle or operating machine. The module is equipped with 3 containers allowing 4 different products/mixtures to be spread: solid sodium chloride, liquid calcium chloride, calcium chloride flakes and a solution of liquid calcium chloride and solid sodium chloride. . These products/mixtures can be distributed individually or combined according to the needs of the road surface to treat.

The multifunctional MSSV.01 is equipped with an automatic and manual load transfer system.
The purpose of this system is to transfer a part of the loads acting on the front axle of the road tractor and on the rear axle of the semi-trailer onto the driving axle of the road tractor in order to increase the grip while maintaining the weight of the articulated vehicle unaltered.

The benefits of this system becomes evident when the vehicle is totally or partially unloaded, or when fully loaded and accelerating up a hill.
The system can be automatic or manual and is activated from the control unit of the multifunctional module.
This increase in mass on the driving axle is numerically equal to the reduction in mass on the axle generated by the distribution of the products.

Type
 Semitrailer towed by a road tractor
 1 or 2-axle semitrailer (the different combinations imply different load capacities)
 2 or 3-axle road tractor
 Hydraulic opening of the containers for unloading the mixtures

Classification
 Special purpose motor vehicle or operating machine
Operating speed
 80 km/h
Load capacity
 salt NaCl 11 m3
 Calcium chloride solution CaCl2 7 m3
 Calcium chloride flakes CaCl2 2,5 m3
Operating range
   The operating ranges vary according to the number of axles on the semitrailer.
 Multifunctional unit with one axle and total weight of articulated vehicle 30,000 kg.
- tare weight of articulated vehicle Kg. 15.500
- weight of products + 5% tolerance for bulk products 16,000 kg.
The overall weight of products to spread is 16,000 kg, equal to 13.3 m3 (12.3 m3 for NaCl and solutions of CaCl2 and 1 m3 per CaCl2).
Considering a salt treatment (NaCl) of 30 g/m2 plus 15 g/m2 for spraying CaCl2 solution, the corresponding distances in kilometres are:
- two-lane motorway + hard shoulder 32.8 km.
- three-lane motorways + hard shoulder 23.42 km.
 Multifunctional unit with two axles and total weight of articulated vehicle 38,000 kg.
- tare weight of articulated vehicle 16,500 kg.
- weight of products + 5% tolerance for bulk products 23,400 kg.
The overall weight of products to spread is 23,400 kg, equal to 19.5 m3 (18.5 m3 for NaCl and solutions of CaCl2 and 1 m3 per CaCl2).
Considering a salt treatment (NaCl) of 30 g/m2 plus 15 g/m2 for spraying CaCl2 solution, the corresponding distances in kilometres are:
- two-lane motorway + hard shoulder 49.33 km.
- three-lane motorway + hard shoulder 35.23 km.
Mixture feed
 Reinforced rubber belt
 Driven by a hydraulic pump connected to the wheels of the semitrailer
 Regulated from the control unit
Distribution
 For solid mixtures or products mixed with liquids, by means of an impeller mounted on the rear. For liquid products by means of sprayers mounted on the rear
Construction materials
 Steel and stainless steel
Paint finish for ferrous metals
 Epoxy- rustproof ceramic
Control terminal
 PLC controlled digital technology
Accessories
 GPS facilities
 Endothermic motor for operation of all parts with the vehicle stationary
 Spray lance
 Winch