Standard Ram and Pump Set General Purpose Cylinder Nominal Capacity 50 ton Cylinder Stroke 6 1/4 in Cylinder Retracted Height 11.13 in Hand Pump Type Max Pressure 10 000 psi Accessory Model Number GA2 GF50P HC7206 P80 RC506 Single Acting/Double Acting Single Acting Cylinder Model Number 4Z489 (Mfr. No RC506) Cylinder Series SCR Pump Model Number 4Z481 (Mfr. No P80) Gauge Scale 0 to 110 000 Max Handle Effort 104 lb