Hydraulic jacks and cylinders · Hydraulic jacks
RC jack, screwed ram, mechanical lock
A single-acting jack with a screwed ram and a locknut, so the load can be held mechanically at any height. 50 to 500 tonnes.
- Capacity
- 50 to 500 t
- Stroke
- 150 mm
- Working pressure
- 700 bar
We usually reply within 1–2 working days with price and delivery.
Used for
- Holding a load for long periods
- Lifting and supporting heavy structures
- Maintenance under load
Features
- Locknut secures the load mechanically
- Overflow port stops the piston from being over-extended
- Spring return
- Works with 700 bar hand, electric or air pumps
Specifications
| Model | Capacity (t) | Stroke (mm) | Effective area (cm²) | Oil capacity (cm³) | Closed height (mm) | Extended height (mm) | Outside dia (mm) | Inside dia (mm) | Piston rod dia (mm) | Locknut height (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HLA-RC-SR-50/150 | 50 | 150 | 70.8 | 1147 | 264 | 414 | 123 | 95 | 95 | 36 | 23.5 |
| HLA-RC-SR-100/150 | 100 | 150 | 145.1 | 2299 | 285 | 435 | 168 | 135 | 135 | 44 | 47.5 |
| HLA-RC-SR-200/150 | 200 | 150 | 283.4 | 4408 | 328 | 493 | 238 | 190 | 190 | 50 | 113.5 |
| HLA-RC-SR-300/150 | 300 | 150 | 452.2 | 6786 | 386 | 546 | 285 | 240 | 240 | 60 | 185 |
| HLA-RC-SR-500/150 | 500 | 150 | 730.2 | 10959 | 456 | 606 | 372 | 305 | 305 | 80 | 385 |
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Dimensions are as supplied by the manufacturer and may change. Ask us to confirm before you order.
How to order
- Choose the modelPick it from the table, or tell us the load, size and pressure and we suggest one.
- Send us the detailsThe model code from the table. Quantity. Where it will be used (so we can check it suits).
- We confirmYou get the price, stock position and delivery time, usually within 1–2 working days.
