Crendon Machinery make a Double Sided Under Tree Weed Boom Spray. The head cover comes in three sizes 0.9m, 1.2m and 1.5m. It is mounted to the front of a tractor.

Max tree row pacing is 10m with 1.5m heads.

Minium tree row spacing is 6m with still 0.8m to retract more

Hydraulic Width Adjustment 1.6m.

One ram telescopic and retracts both sides evenly, this total adjustment is 1.6m. This slide is HDPE lined. One hydraulic ram each side rases the head this can be done indivasaly. Picture above is at full extenshion