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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Aluminium versus Steel Aluminium cylinders, while offering the most lightweight solution, also have some unique limitations due to material properties. It differs from steel in that it has a lower finite fatigue life. Aluminium cylinders should NOT be used in high-cycle applications such as industrial production. | | | | | | RACH Series .I. | | | | | | These cylinders are designed to provide 5000 cycles at their recommended pressure. This limit should not be exceeded. In normal lifting and many maintenance applications, this should provide a lifetime of use. | | | | | | | | | | I | | | | | | | | | | | | | | Capacity: 20-100 ton Stroke: | | | | | | | | | | | | | | 50-150 mm Center Hole Diameter: 27-79 mm Maximum Operating Pressure: 700 bar | | | | | | | | | | Steel Base Plate Mounting Holes The mounting holes in these aluminium cylinders are designed forfixturing the steel base plate. They will not withstand the capacity of the cylinder. The steel base plate protects the cylinder from damage and should not be removed. | | | | | | Other Cylinder Capacities Aluminium Hollow Plunger Cylinders are also available in capacities of 150 ton. | | | | | | F | | | | | | | | | | | | | | Additional Stroke Lengths All cylinder models are available with standard stroke lengths of 50, 100, 150, 200 and 250 mm. Visit www.enerpac.com for all cylinder models and details. | | | | | | | | | | | | | | | | | | | | | | | Steel Base Plate Mounting Holes | | | | Cylinder | Bolt | Thread | Thread | | | | Model/ | Circle | | Depth 1) | | | | Capacity | U | V | Z | | | | ton | (mm) | (mm) | (mm) | | | | RACH-20 | 85,0 | M6 | 12 | | | | RACH-30 | 110,0 | M6 | 12 | | | | RACH-60 | 160,0 | M6 | 12 | | | | RACH-100 | 230,0 | M6 | 12 | | | | | | | | | | | | | | | Standard Features | | | | | | | | | | CR-400 coupler and dustcap included on all models. All cylinders meet ASME B-30.1 and ISO 10100 standards. | | | | | | | | | | | | | | 1' Including Base Plate Height of 6 mm. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oil Capacity (cm3) | Collapsed Height A (mm) | Extended Height B (mm) | Outside Diameter D (mm) | Cylinder Bore Diameter E (mm) | Plunger Diameter F (mm) | Bottom to Adv. Port H (mm) | Saddle Diameter J (mm) | Saddle Protrusion from Plunger K (mm) | Center Hole Diameter (mm) | A (kg) | Model Number | | | | | 164 | 188 | 238 | 100 | 75,0 | 55,0 | 29 | 55 | 10,0 | 27,0 | 5,2 | RACH-202 | | | | 491 | 315 | 465 | 100 | 75,0 | 55,0 | 29 | 55 | 10,0 | 27,0 | 7,1 | RACH-206 | | | | | 256 | 208 | 258 | 130 | 95,0 | 70,0 | 29 | 70 | 10,0 | 34,0 | 8,0 | RACH-302 | | | | 766 | 333 | 483 | 130 | 95,0 | 70,0 | 29 | 70 | 10,0 | 34,0 | 11,2 | RACH-306 | | | | | 847 | 315 | 415 | 180 | 130,0 | 100,0 | 61 | 100 | 12,0 | 54,0 | 19,5 | RACH-604 | | | | 1270 | 380 | 530 | 180 | 130,0 | 100,0 | 61 | 100 | 12,0 | 54,0 | 22,8 | RACH-606 | | | | | 2487 | 391 | 541 | 250 | 185,0 | 145,0 | 61 | 145 | 14,0 | 79,0 | 46,2 | RACH-1006 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ENERPAC. m 19 | | | | | | www.enerpac.com | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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