Beaver M-90 branch chopper, Zaporizhzhya region.

Crusher BEAVER M-90 branch assembly. 
Shafts can be both round and square, for three/four knives. 
High-quality certified materials with mandatory heat treatment are used for production:
- the shafts of art. 40X
- knives 65G with a thickness of 10mm
- the body of Art. 45 with a thickness of 16 mm.
- gears art. 40X
- medium series bearings (310) 110х50х27
- shreds branches up to 9 cm.
You can buy a chopper block from us as an assembly or by order. in parts 
An individual approach to each client allows you to realize all your wishes (shredder according to individual sizes).
A lot has already been written about the need for alternative fuel for pyrolysis and solid fuel boilers, fireplaces, furnaces, as well as in the production of woodcoal. 
(//tractor-service.com)
Technical characteristics:
The weight of the cutting module is 75 kg.
Productivity: 4 cubic meters/hour
Dimensions of the cutting module: 280x250x510
The length of the obtained workpiece: 10-14 cm.
Manufacturer: EcoASTRA
Country of manufacture: Ukraine
Drive type: Petrol engine
Maximum diameter of branches (mm): 90
Cutting mechanism: Knife
Warranty period (months): 12
Productivity (cubic meters/hour): 4
Official site: https://ecoastra.com.ua/