Combo Bin Tilt Dumper Stainless Steel Construction Dumper to lift 3000 lb. using two hydraulic cylinders. Stainless Steel covers over steel painted cylinders. Manual hydraulic lever valve stack to operate cylinders. Includes 230/460 VAC 3 phase 7 1/2 hydraulic power unit. Please contact us at Westar for more information on a specific product or with questions you may have.