Draper Expert Hydraulic Bottle Jack, 30 Tonne. These bottle jacks have a tough welded base and reservoir to increase strength and prolong service life. They all feature a smooth hydraulic lift and an automatic safety overload valve. They have a polished chrome-plated pump piston and zinc plated handle. Ideal for heavy-duty, commercial and industrial applications. Dimensions: 25.20cm x 17.60cm x 30.40cm, Weight: 18.8kg. Contents: 1 x Draper Expert Hydraulic Bottle Jack. This bottle jack can lift up to 30 tonnes with a range of 280-445mm. It has a tough welded base and reservoir to increase strength and prolong service life. Features a smooth hydraulic lift and an automatic safety overload valve. It has a polished chrome-plated pump piston and zinc plated three-piece handle. It is ideal for heavy-duty, commercial and industrial applications.