Self-propelled tracked vehicle for agriculture

A self-propelled tracked vehicle is equipped centrally with an engine 3 having a low centre of gravity in front of the driving position 4 and at the rear, alternatively, with a loading platform, hydraulic lift 9, 9c or container 7 with atomiser 8. A rotary-blade mower 6 can be mounted in front of the driving position 4 with a projecting arm 6c that swings 6f for swinging it to the right or left and with the possibility of holding the said arm over the casing of the three fixed hinged blades of the mower. The pitch of the tracks 2 is adjustable 2b for width by means of a hydraulic piston system 2a.