Description
The EP-WP Series is a welded through-hole hydraulic cylinder range for compact pin-jointed mounting. The through-hole interface must be supported by the surrounding structure without clamping or twisting the cylinder.
EP-WP Model Data
The range specifies a maximum retracted working pressure of 3,000 psi; maximum extended pressure varies by model. Retracted length and stroke tolerance is ±1/8 in.
| Model | Bore × Stroke | Retracted | Extended | Column Load | Pressure | Weight | Port |
|---|---|---|---|---|---|---|---|
| EP-WP30150408 | 1.5 × 4 in | 11 in | 15 in | 5,300 lb | 3,000 psi | 7 lb | SAE 6 |
| EP-WP30201210 | 2 × 12 in | 20 in | 32 in | 9,400 lb | 3,000 psi | 17 lb | SAE 8 |
| EP-WP30250411 | 2.5 × 4 in | 12 in | 16 in | 14,700 lb | 3,000 psi | 14 lb | SAE 8 |
| EP-WP30301612 | 3 × 16 in | 24 in | 40 in | 21,200 lb | 3,000 psi | 33 lb | SAE 8 |
| EP-WP30350414 | 3.5 × 4 in | 12 in | 16 in | 28,800 lb | 3,000 psi | 24 lb | SAE 8 |
| EP-WP30352014 | 3.5 × 20 in | 28 in | 48 in | 28,800 lb | 3,000 psi | 48 lb | SAE 8 |
Interface Checks
Confirm through-hole diameter, lug thickness, retracted length, stroke, body clearance and port orientation. For long compression strokes, also check rod stability and the machine load path.
