The max number of standard 45 pound plates that can be loaded is The max number of Trimline 45 pound plates that can be loaded is Key Features: Adjustable: platform for proper positioning throughout exercises Dual: purpose back pad attaches for both hack squat and leg press exercise positions Multi-Position: lockouts for both hack squat and leg press exercises Maximum: weight 720 lbs. The: max number of standard 45 pound plates that can be loaded is 12. (12 X 45lbs. = 540lbs.) The: max number of Trimline 45 pound plates that can be loaded is 16. (16 X 45lbs. = 720lbs.) The: start weight is 85lbs which feels like 60lbs due to a 70% ratio. The Hf-4357 Hack: Squat/Leg Press combo uses four nylon wheels which are encase with carriage needle bearings. Those are used for higher load capacity versus ball bearings which are used for speed. (12 X 45lbs. = 540lbs.) (16 X 45lbs. = 720lbs.) Specifications: Product Width: 30.50" (78 cm) Product Height: 56.50" (144 cm) Product Length: 83.25" (212 cm) Machine Weight: 392 lbs. (178 kg)
