231 SEMI-TRACKED & WHEEEL-CUM-TRACKED VEHICLE 5

Prosilva F2 Forwarder

Prosilva F2 forwarder. Contact area with 900 mm track plates: 5,4 m2 .The tracks tilt lengthways and sideways according to the terrain. Curved track plates, https://prosilva.fi/en/products/
Claas axion 900 half track 2017

The Claas Axion 900 tractor is characterized by its half-track concept, that is with tracks on the rear axle and wheels on the front axle. Contrary to what already exists on the market with triangular tracks, Claas opted for the Terra Trac flat tracks, inspired by those of its combine harvesters. With this solution, Claas can ensure the suspension of both axles. Indeed, the wheels of the track each have an independent suspension and the suspension of the front axle of the Axion 900 is preserved. The wheels of the track have openings on their rim to avoid getting bogged down on damp and loose floors. The Axion 900 Terra-Trac will be approved for 40 km / h. From 2017.
http://www.lafranceagricole.fr/nouveautes/claas-un-axion-900-equipe-de-chenilles-terra-trac-1,2,169516189.html
Citroen P17 Half-Track

Citroën P17 Half-Track. J M M at Vincy-Manoeuvre on 2019, September 28.
Citroen P17 Hal-Ttrack

Citroën P17 Half-Track, 1929. They equipped French Army and there were 1442 units in 1939 in service. J M M at Vincy-Manoeuvre on 28 September 2019.
Sdkfz 8 half track

SdKfz 8 Half-Track, 12 t, 1939. Picture J M M at Vincy-Manoeuvre on 2019 09 28.
Citroen B2 Half-Track

Citroën B2 Half-track, 1923, This model was used by 'Croisière Noire' of Citroën in Africa and used the Kegresse system. J M M at Vincy-Manoeuvre on 28 September 2019.
Unic TU1 Artillery Tractor

Unic TU1 Artillery Tractor. Behind, a Laffly 6x6. Pict JMM at Vincy-Manoeuvre on 2019 09 28.
Rear Dump with Semi-Tracks

Rear dump 'Ground Force World Wide' GF40DB 40-Ton, with semi-tracks. https://www.righttracksystemsinc.com/, https://gfworldwide.com/conventional-dump-bodies/
Semi Tracked ATV

Semi-tracked ATV, https://www.pinterest.fr/pin/729372102127319337/
Famo 18 t Half Tracks and Smaller

Famo 18 T half-tracks and smaller. JMM at Vincy-Manoeuvre, 5-9-2020. https://www.youtube.com/watch?v=_3xij7gGTww
Citroen Half-Tracks

Citroën Half-Tracks, in the 20s and 30s. JMM, Vincy-Manoeuvre, 5-9-2020. https://www.youtube.com/watch?v=px9UkVscHvo