Hydraulic gear puller with the rated output of 30 tons. an intergrated design and able to fit the tool in any durable carrying cases. specifications:- 1. compact - the self contained hydraulic pump and cylinder save space , as no separate pump or hose is required. 2. 360 rotating pump provides flexibility for using the puller in the most convenient posotion. 3. piston rod - heat treated and hard chrome plated. 4. effortless and simple release valve. 5. heat treated forged alloy steel jaws. 6. fast and smooth spring retraction. 7. safety - the integral safety release valve prevents overloading. 8.practical - easy to convert to 2 arm or 3 arm puller(for uniform pulling).