TR5 Sprayer Booms 100 to 138 ft technical caracteristics : Aluminum booms 100 to 138 ft. Hydraulic unfolding between 1st and 2nd sections. Equiped with 63x36 mm cylinders 500 mm stroke with end position cushioning. Return to the booms menu. structure of the aluminum boom : TR5 TR5 - Apache TR5 - Case TR5 - Hardi