1. Load capacity: 40cbm, 50tons 2. Axle: 3x13tons, fuwa brand(the best axle brand in china) 3. Tire: 12r22.5, triangle brand, 12 pieces 4. Landing gear: double-speed, standard 28 tons 5. Suspension: standard mechanical suspension 6. King pin: jost brand, 90mm or 50mm