Enerpac RLL4002 – High-Tonnage Hydraulic Cylinder, 450 Tons Capacity, 1.77′ Stroke

Description

EnerpacRLL4002

• Capacity Class (tonnage): 450 | Capacity (imperial tons): 450 | Stroke: 1.77′
• Single-acting load-return
• Lock nut tested to 150% of rated load
• Lock nut provides safe mechanical load holding
• Red band warning for operator

High-Tonnage Hydraulic Cylinder, 450 Tons Capacity, 1.77′ Stroke

The Enerpac RLL4002 is a low-profile, high-tonnage hydraulic cylinder with a locknut featuring a 450-ton capacity, 1.77′ stroke, and single-acting load return. The load-return is for weighing, lifting, and positioning applications. The lock nut is tested to 150% of its rated load, which provides safe mechanical load holding for an extended period. It has a built-in tilt saddle to improve side-load resistance. The body, lock nut, and saddle feature a black nitride coating to improve corrosion and wear resistance. The red band signals the end of the stroke, and the over-flow port prevents over-stroke.

Enerpac RLL Series Comparison Table

ModelCapacity (tons)Stroke (in)Oil Capacity Required (cu.in.)Effect Area (sq.in.)Wgt. (lbs)RLL502551.9721.6610.9724RLL10021041.7736.4320.5749RLL25022471.7786.2348.70137RLL40024501.77157.2388.75287RLL50025751.77206.74113.24406