... .): 80,000 Adjustment Rang: 39-51 Material Handling Equipment Material Handling EquipmentTrailer Stabilizer Jacks, Trailer Stabilizing Jacks Jacks ... connected to a tractor during loading and unloading with heavy equipment. Also used to level trailers parked on sloping ... & Guards: Machinery Guards, Safety Guards,Guard rails5)Drum handling equipment: Drum Dolly, Drum lifter, Drum Cradle, Pallet Pulley, ...