1) material: steel Q235 2) GVW: 750 KG 3)Finish:powder coated or hot dipped galvanized for 20 years outdoor exposure Tandem Trailer1) G.V.W.R: 1150 ibs2)Curb Weight: 317 Ibs3) Tire: 12" highway rated-990 Ibs per tire 4.80-12 6plys4) Axle: 2- position Adjustable-2000 Ibs5) Springs : Multiple leaf springs-2200 Ibs6) Coupler Size: 2" Class 2 coupler-3500 Ibs( with safety chains)7) Construction : ...