R070 Chipper Mulcher

The R70 chipper mulcher or (bio-shredder) is a domestic use machine, used to shred garden waste, branches of hedges and small prunings (with a maximum diameter of 50 mm).

The machine can be equipped either with a single-phase electric engine or with a 5.5hp Honda petrol engine.

The ejection blades placed behind the chipping disk create a strong suction that facilitates the expulsion of the green material, which can be loaded into a wheelbarrow or a container. The belt transmission for petrol engine versions and the direct transmission for the electric version make the R70 bio-shredder particularly safe.

Simple and strong construction, this garden chipper is easy use, handle and transport with its two big wheels.

50mm diameter maximum and 2 – 3 m³/h capacity.


Engine/power options

Electric hp2,5 (kW1,8) 220V 50Hz

Petrol Honda GC160 hp5.5

Basic Equipment

Rotor with chipping disc and 1 re-sharpenable blade in hardened steel and 6 hammers

Ejection pipe 650 mm from the ground

Belt transmission (petrol)

Handle for transport and safety device on the hopper

2 big wheels for displacement


 Ø To shred 50 mm
 Production 2/3 m³/h
Length 1325 mm (electric)
1440 mm (petrol)
Width 655 mm (electric)
670 mm (petrol)
Height 1325 mm
Hopper opening 300 x 350 mm
Shredding opening 100 x 115 mm
Discharge height 650 mm
Blades No. 1
Weight 50 kg


For more products and accessories, visit the Negri website

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