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. Available lifting capacities range from 18 to 52 tonnes, at maximum working pressure of 700 Bar.
| MODEL NO. | CAPACITY TONNES | STROKE MM | OIL CAP. CM³ | CYL. EFF. AREA CM² | WEIGHT KG |
|---|---|---|---|---|---|
| HHA182 | 18 | 51 | 129 | 25.2 | 3.6 |
| HHA372 | 37 | 51 | 266 | 52.1 | 7.2 |
| HHA504 | 52 | 105 | 765 | 72.8 | 13.4 |
| MODEL NO. | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| HHA182 | 175 | 98 | 45 | 26 | M8x10 | 66.0 | 26 |
| HHA372 | 193 | 136 | 69 | 39 | M10x15 | 105.0 | 32 |
| HHA504 | 280 | 160 | 79 | 51 | M10x15 | 130.2 | 39 |
