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Older range mixers

MGM 250:

This mixer works in the opposite direction to the forward movement direction and is equipped with a dual transmission as well as a large diameter rotor with a high density of teeth made of carbide steel in order to obtain excellent quality homogeneous mixing. It has two hydraulic flaps to level and retain the material being worked.  The machine can work at soil depths from 0 to 40 cm. 6 interchangeable plates made of Hardox are fitted in the mixing reservoir to prevent wear to the body and the formation of metal chips.

GM 250 :

The GM 250 mixer has a very robust design and was engineered to carry out soil stabilisation work under extreme conditions.

It works at a depth of 10 to 55 cm thanks to its large diameter rotor (1450 mm) which rotates in the opposite direction to the forward movement direction The GM 250 works to 50 cm without the transverse transmissions contacting the ground thanks to its variable reservoir system, which is exactly the same as that of a self-propelled vehicle It has a high tooth density (178 teeth) which results in a fine homogeneous mixture.

The variable mixing compartment adapts to the work depth so that the processed material is always perfectly mixed. The rear hydraulic flap means the mixed soil can be deposited along a unified and planar surface for subsequent compacting.
The GM 250 coupled to a 300 HP tractor is capable of attaining a daily yield equivalent to that of a self-propelled vehicle, but with significantly lower servicing costs.


Contact persons D.GUTZWILLER

D. Gutzwiller SAS
Domaine du Grand Kohlberg
Phone:  +33 (0)
Fax: +33 (0)
E-mail: info(at)d-gutzwiller.com