Mechanical jack,steel jack, forklift jack, bottle jack, car jack 1.capacity :1.5T-25T 2.test load :22-275KN 3. safe and easy Mechanical Jack Mechanical jacks ... applications. Known in the industry for rugged design, mechanical jack sare also portable, durable and the mechanical lifting and ... Advantage The biggest advantage of this product over hydraulic jack is: it can sustain the heavy weight and stay ...