the following data is for your reference: Pressure ratio 50:1 Pressure air 0.6-0.8Mpa Jerrican volume 12 L Pipe length 4m Oil feeding rate 0-0.85 L/min Head pressure 30-40 MPa Air cylinder diameter 70 mm travel 35mm weight 17kg Boundary dimension(mm) 355*315*840 Cooperation Step 1.R & D We support customer R&D. Make the files or improve the design if you needed. ↓ 2.Negotiation The quality, price, material, delivery time, payment item. ↓ 3.Place an order According your own design or you choose our design. ↓ 4.Sample shoot If the first sample is not satisfied customer, we modify the design until meet customers satisfactory. ↓ 5.Products in store If your quantity is beyond our storage, we will provide lead time to you. ↓ 6.Delivery Delivery goods by sea, when the goods ship out, we will notice customers.