max. cutting diameter of branches
12 cm
7.5 kW
mat. obtained after cutting

Detailed description

RTE-630 disk chopper is designed for shredding branches, trunks with a diameter of up to 12 cm, and other wooden materials e.g. lumber-mill chips. The thickness of forest chips may be adjusted by means of four replaceable blades (made of HRDOX 500 steel), by adjusting their position against counter-blade. Blades are fixed to cutting disk with a diameter of 620 mm, which due to its weight serves as a flywheel.

The chopper is fitted with protective covers providing safe operation. Discharge stack may be rotated 360˚ in order to discharge stream of chips in proper direction. The chopper is characterised by high capacity and high comfort of operation. Chips may be used as a fuel (useful for screw feeders) or as a compost or a priming for shrubs.

The chipper is driven by an electric 7.5 kW induction motor. The drive is transmitted through a belt transmission. The device is equipped with a safety switch located at the power socket. Lubrication of rolling bearings is carried out through calipers in the bearing housing.

Technical data

max. cutting diameter of branches

12 cm


7.5 kW

Parameters of the electric drive (induction)

7.5 kW, 2920 rpm

Number of cutters on the cutting disk

4 +1 counter-edge / counter

Power supply

3-phase 400V 50Hz

Power supply socket

5-pin socket with turn off/on buttons

Max. cutting diameter of branches

dry hard wood 70 mm
fresh hard wood 100 mm
fresh soft wood 120 mm

Size of chips

20-50 mm

Maximum efficiency

6 m3/h

Cutting disk diameter

620 mm

Manufacturing of cutters

HARDOX steel type 500

Thickness of cutters

10 mm

Angle of rotation of the outlet pipe


Hopper (dimensions)

480/480 mm

Recommended chassis

For manual transport


Rubber pneumatic

Height of the ejection tube

160 cm

Dimensions of the chipper with folded hopper long (LxWxH)

85/85/150 cm


295 kg

Emergency protection

Mushroom button

mat. obtained after cutting


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