2025 Orsigroup Optima 155
- Year 2025
 - Make Orsigroup
 - Model Optima
 
2025 Orsigroup Optima 155
Rear shredder with electronically balanced helical rotor , available with hammers or knives. Recommended for the shredding of grass, pruning and twigs up to 3-4 cm of diameter. The rear roller is installed in a self-cleaning position to allow the shredded product to be unloaded behind the roller; the power absorption of the tractor is thus reduced to a minimum with consequent reduction in consumption.
Features may include:
- ANTI-CORROSION TREATMENT: BLASTING, THE PHOSPHATE PRIMER ZINC AND FINISH: POLYURETHANE UV RESISTANT
 
- PTO SHAFT
 
- HYDR. SIDE SHIFT WITH CHROMED STEEL TUBES
 
- FRAME BEVELED ON THE OUTSIDE
 
- FREE WHEEL IN THE GREARBOX
 
- PROTECTION FLAPS
 
Engine
							Engine Power
							Max transmission: 40 hp
						
						PTO
							PTO Power, Rated Engine Speed
							540 RPM
						
						Operational
							Operating Speed
							Rotor revolutions: 2565 rpm | Peripheral tool speed: 49 m/sec
						
						Chassis
							Hitch/Type
							CAT. I - II
						
						Dimensions
							Width, Working Position
							155 cm / 61 in
						
						
							Rotor Diameter
							114,3 x 8 mm / 4,5 x 0,3 in | 365 mm / 14,4 in
						
						
							Dimensions
							Hammers: max Ø 3 cm / 1,2 in
						
						Weights
							Weight
							Machine: 300 - 315 kg / 661 - 695 lb | Hammers: 0,75 kg / 1,7 lb
						
						Features
							Hammer Quantity
							20
						
						
							Belt Quantity
							3
						
						
							Features
							Utilization: Rear mounted