GBJ050A 490,0 kN, 140 mm Stroke, Hydraulic Industrial Bottle Jack

Enerpac GBJ050A is a robust single-acting hydraulic industrial bottle jack designed for heavy-duty lifting in industrial maintenance, construction, and vehicle positioning tasks. Delivering a 55 US ton (490 kN) capacity over a 140 mm stroke, this model features a safety relief valve and automatic by-pass port for secure operation, with a compact low-profile design for reliability in demanding environments.

• Product Overview

  • Name: Enerpac GBJ050A Hydraulic Industrial Bottle Jack
  • Type: Single-acting, hand-pumped bottle jack
  • Primary Applications: Heavy lifting, vehicle maintenance, and industrial setups
  • Force Output: 55 US tons (490 kN) capacity
  • Stroke: 140 mm (5.51 in)
  • Retraction Mechanism: Spring return
  • Operating Pressure: Maximum 700 bar (10,150 psi)
  • Collapsed Height: 260 mm (10.24 in)

• Technical Specifications

  • Capacity: 55 US tons (490 kN)
  • Maximum Operating Pressure: 700 bar (10,150 psi)
  • Stroke: 140 mm (5.51 in)
  • Collapsed Height: 260 mm (10.24 in)
  • Extended Height: 400 mm (15.75 in)
  • Plunger Diameter: 80 mm (3.15 in)
  • Saddle Diameter: 80 mm (3.15 in)
  • Base Dimensions (WxL): 165 x 214 mm (6.50 x 8.43 in)
  • Weight: 27 kg (59.4 lb)
  • Series: GBJ Series Hydraulic Bottle Jacks

• Key Features

  • Safety relief valve to prevent over-pressurization and ensure safe load limits
  • Automatic by-pass port for controlled lowering and added security
  • High-strength beam and pump linkage for durability under heavy loads
  • Compact, low-profile design ideal for use in tight spaces
  • Hardened plunger and base for extended service life and wear resistance
  • Swiveling pump for ease of use and improved ergonomics
  • Telescopic handle stores in base for portability
  • Meets ANSI/PLM standards for quality and safety compliance