50 ton, 700 bar hydraulic jack with Enrique America lock

• Brand and manufacturer
• Brand: Enerpac
• Country of manufacture: USA 🇺🇸

Standard certificates:

• - ISO 10100:2018 – Design and testing of industrial hydraulic systems
• - EN 982 – Safety requirements for hydraulic power systems
• - ISIRI 6798 – National standard for industrial pressure equipment

Main technical specifications

• | Nominal capacity (Rated Capacity). 50 tons (50,000 kg) |
• | Working pressure 700 bar (10,000 psi) |
• | Jack type Single Acting – Mechanical locking with secure thread |
• | operator course 150 to 250 mm depending on the model |
• | Control type Manual/pedal with low pressure return safety valve |
• | Piston diameter About 80-100 mm |
• | Recommended oil type Enerpac HF Hydraulic Fluid or ISO VG 32 |
• | Approximate weight 35 to 42 kg |
• | Body material Heat treated alloy steel with stainless nickel coating |
• | Factory color Enerpac‑Safe™ industrial yellow with UV resistant epoxy |
• | Lock system Threaded mechanical lock (Load Holding Nut) for safe storage of the load in the state without oil pressure

Design and safety features

• - Continuous load bearing without rebound with multi-stage thread locking system.
• - Safe design for long-term load maintenance operations or replacement of heavy structures.
• - It has an internal safety valve to prevent over‑pressure up to 5% more than the nominal pressure.
• - The ability to work in extreme industrial environments such as heavy workshops, docks and petrochemicals.
• - Quick connection with CH604 Enerpac leak-proof and shock-resistant coupling.

Quality control tests at the Enerpac plant

• - Hydrostatic pressure test 1.4 x rated pressure (Hydrostatic Test)
• - Durability test (Cycle Test) more than 150,000 cycles of complete piston movement.
• - Safety test of lock thread (Nut Lock Endurance) up to a dynamic load equal to 1.5 x nominal capacity.

Performance and applications

Suitable for:

• - Installation and lifting projects of heavy steel structures
• - Industrial repairs and replacement of large machinery parts
• - Alignment and stabilization of machinery foundations
• - Bridge structures, power plants, oil and gas industries

Product advantages over similar Korean or Chinese models

U.S. Enerpac 50 ton - 700 load hydraulic jack from the Heavy Duty series with excellent accuracy and durability. Its secure locking thread system ensures complete security of the load without oil pressure. This model is considered one of the best choices for engineering operations, large structures, and heavy industrial repairs.