RLT111 111 kN Capacity, 40 mm Stroke, Low Height Multi-stage, Telescopic Hydraulic Cylinder

Enerpac RLT111 is a compact, low-height 3-stage telescopic hydraulic cylinder ideal for precise lifting and positioning in extremely confined spaces, such as machinery alignment or tool fastening. Delivering a maximum capacity of 12.5 tons (111 kN) over a 40 mm stroke, this single-acting, load-return model operates at up to 10,000 psi with nitrocarburized steel for superior corrosion and wear resistance, ensuring safe and efficient performance in industrial environments where traditional cylinders cannot fit.

• Product Overview
  • Name: Enerpac RLT111 Low Height Multi-stage Telescopic Hydraulic Cylinder
  • Type: Single-acting, 3-stage telescopic cylinder with load return
  • Primary Applications: Machinery positioning, tool fastening, and lifting in confined spaces
  • Force Output: 12.5 tons (111 kN) at maximum stroke
  • Stroke: 40 mm (1.57 in) total
  • Stages: 3 stages, with 16 mm (0.63 in), 13 mm (0.51 in), and 11 mm (0.43 in) strokes per stage
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 89 mm (3.50 in) minimum
• Technical Specifications
  • Capacity (Stage 1): 81.7 tons (727 kN)
  • Capacity (Stage 2): 34.8 tons (309 kN)
  • Capacity (Stage 3): 12.5 tons (111 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Total Stroke: 40 mm (1.57 in)
  • Collapsed Height (A): 89 mm (3.50 in)
  • Extended Height (B): 129 mm (5.08 in)
  • Oil Capacity (Advance): 241 cm³ (14.71 in³)
  • Weight: 13.1 kg (28.9 lbs)
  • Outside Diameter (D): 165 x 140 mm (6.50 x 5.51 in)
  • Body Material: Steel with nitrocarburized surface treatment
  • Side-Load Capacity: 3% of full capacity
  • Series: RLT Series Low-Height Telescopic Cylinders
• Key Features
  • Low-profile design enables use in tight clearances where standard cylinders fail
  • Nitrocarburized treatment inside and out for corrosion protection and harsh-condition durability
  • Mounting bolt holes for secure and simple fixturing
  • Load return mechanism for rapid retraction and efficiency
  • High-alloy steel construction for maximum strength and safety
  • Integrated CR-400 coupler for compatibility with standard pumps
  • Complies with ASME B30.1 and EN1494 safety standards