四柱液壓機速度的要求：一般標準的油缸，當動作速度超過2m/s時，其使用壽命將會受到影響。以0.3m/s作為沖程時，為了液壓機維護組織和安全起見，主張內部裝置緩沖組織。另外，使油缸休止時，為了維護油缸組織和安全起見，線路上也必需考慮，以避免發生很大的沖擊。為了添加油缸的回油量，線路設計時應該特別留心。在0.5m/min以下低速工作時，將會影響到四柱液壓機動作性。（特別是振動）
Hydraulic press speed requirements: general standard oil cylinder, when the speed of action is more than 2m/s, its service life will be affected. When 0.3m/s is used as a stroke, the internal device buffer organization is advocated in order to maintain organization and security. In addition, in order to maintain the oil cylinder, in order to maintain the oil cylinder organization and safety, the line must be considered in order to avoid a great impact. In order to add the amount of oil back to the oil cylinder, the circuit design should be particularly attentive. Action (especially vibration) will be affected by low speed working below 0.5m/min.
