HHA Range
Single acting Hollow piston aluminium cylinders
- Spring assisted return
- Steel base plate to protect cylinder body
- Optional piston rod saddles
- Customised and special design cylinders are available on request
Product Overview
The HHA range of single acting hollow piston aluminum cylinders are specifically designed for applications where weight and ease of positioning are of prime importance. Similar in design to the HHS range, the HHA cylinder models have a hollow piston to enable a rod or cable to be passed through the entire cylinder length making it suitable for applications where a pulling force is required. All models are supplied with a hard anodised, wear resistant, piston rod and cylinder body and a steel cylinder base protection plate.
- Capacities from 18 to 52 tonnes
- Stroke lengths from 51 to 105 mm
- Working pressure 700 bar
Product resources
Technical specifications
| Model Number | Capacity Tonnes | Stroke mm | Oil Cap. cm³ | Cyl. Eff. Area cm² | Weight Kg | Handles |
|---|---|---|---|---|---|---|
| HHA182 | 18 | 51 | 129 | 25.2 | 3.6 | - |
| HHA372 | 37 | 51 | 266 | 52.1 | 7.2 | - |
| HHA504 | 52 | 105 | 765 | 72.8 | 13.4 | 1 |
Dimension
Dimesnions (mm)
| Model number | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| HHA182 | 175 | 98 | 36 | 26 | M8x10 | 66.0 | 26 |
| HHA372 | 193 | 136 | 50 | 39 | M10x15 | 105.0 | 32 |
| HHA504 | 280 | 160 | 65 | 51 | M10x15 | 130.2 | 39 |
Services and support
Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.
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