Aluminum Hollow Plunger Hydraulic Cylinder, 358 kN, 100 mm Stroke - Enerpac RACH304

The RACH304 is a single-acting aluminum hollow plunger cylinder rated at 358 kN with a 100 mm stroke. The through-hole plunger carries both pull and push forces, so components can be pulled as well as pushed.

Benefits

• Hollow plunger with internal thread for pull and push forces, ideal for tensioning, pulling and testing
• Composite bearings improve side-load resistance and extend service life
• Anodized hard coat protects the aluminum body against wear and corrosion
• Floating center tube extends seal life
• Integral stop ring prevents plunger over-travel at full capacity
• High-strength return spring for rapid plunger retraction
• Aluminum construction cuts the weight to 9.5 kg for easier transport and positioning

Technical data

• Capacity: 358 kN
• Stroke: 100 mm
• Action: single-acting, spring return
• Operating pressure: 700 bar
• Type: hollow plunger cylinder
• Material: anodized aluminum
• Weight: 9.5 kg
• Series: RACH

Applications

Suited to tensioning, pulling, testing and lifting. The internal thread on the hollow plunger allows the component to be pulled to be fixed directly to the cylinder.

In the box

• Steel base plate and bolt-on hardened steel saddle
• Carrying handle
• CR400 coupler with dust cap

Standards

• ASME B30.1