Enerpac 30 Ton Hydraulic 7″ Stroke Double-Acting Hollow Plunger Cylinder RRH307
$136.89
Enerpac
30 Ton Hydraulic 7 Stroke Double-Acting Hollow Plunger Cylinder RRH307
This Enerpac RRH307 double-acting hollow-plunger hydraulic cylinder with 30-ton capacity and 7.00″ stroke has a hollow plunger for use in applications where the need for push and pull forces might alternate; such as testing; maintenance; and tensioning applications. The double-acting hydraulic cylinder uses liquid pumped through two ports on opposite ends of the cylinder barrel to push out and retract the piston rod to produce continued movement.
FEATURES:
- Relief valves prevent damage in case of over-pressurization.
- Baked enamel finish for increased corrosion resistance.
- Collar threads enable easy fixturing.
- Double-acting operation for fast retraction.
- Nickel-plated; floating center tube increases product life.
- Hollow plunger allows for both pull and push forces.
- CR-400 couplers and dust caps included on all models.
- Plunger wiper reduces contamination; extending cylinder life.
SPECIFICATIONS:
| Maximum Operating Pressure (psi) | 10;000 |
|---|---|
| Capacity Class (tonnage) | 30 |
| Maximum Cylinder Capacity Advance (tons) | 36 |
| Maximum Cylinder Capacity Retract (tons) | 24 |
| Stroke (in) | 7 |
| Collapsed Height A (in) | 13 |
| Extended Height B (in) | 20 |
| Return Type | Double-Acting; Hydraulic Return |
| Plunger Type | Hollow |
| Material | Steel |
| Cylinder Effective Area Advance (in2) | 7.22 |
| Cylinder Effective Area Retract (in2) | 4.71 |
| Oil Capacity Advance (in3) | 50.55 |
| Oil Capacity Retract (in3) | 32.99 |
| Surface Treatment | Paint |
“
| Oil Capacity Retract | 32.99 in³ | 541 cm³ |
|---|---|
| News Feed Product Group | Cylinders and Jacks |
| Cylinder Material | Steel |
| Plunger Type | Hollow |
| Saddle Diameter J1 | 63 mm |
| Stroke Ranges | 7.0 – 9.99 in | 175 – 239 mm |
| Center Hole Diameter Y | 1.31 in | 33,3 mm |
| Top To Retract Port I | 2.38 in | 60 mm |
| Collar Thread Length X | 1.66 in | 42 mm |
| Shipping Weight | 44.45 lbs |
| Type | Hydraulic Cylinders |
| Plunger Diameter F | 2.5 in | 63,5 mm |
| Return Type | Double-Acting, Hydraulic Return |
| Collar Thread W | 4 1/2″ – 12 in | 4 1/2″- 12 mm |
| Cylinder Bore Diameter E | 3.5 in | 88,9 mm |
| Saddle Protrusionfrom Plunger K1 | 9 mm |
| Base Mounting Holes Bolt Circle U | 92,2 mm |
| Plunger internal Threadin O | 1 13/16″ – 16 in |
| Maximum Operating Pressure Ranges psi | 10000 |
| Sub Types | Hollow Plunger Cylinder |
| Weight | 48 lbs | 21 kgs |
| Cylinder Effective Area Retract | 4.71 in² | 30,4 cm² |
| Oil Capacity Advance | 50.55 in³ | 829 cm³ |
| Cylinder Effective Area Advance | 7.22 in² | 46,6 cm² |
| Maximum Cylinder Capacity Retractkn | 213 |
| Maximum Cylinder Capacity Advance | 36 Imperial Tons | 326 kN |
| Extended Height B | 20 in | 508 mm |
| Collapsed Height A | 13 in | 330 mm |
| Surface Treatment | Paint |
| Product Line | Industrial Tools |
| Saddle Protrusionfrom Plunger K | 0.38 in |
| Maximum Cylinder Capacity Retract | 24 Imperial Tons |
| Base Mounting Holes Thread Depth Z | 15,7 mm |
| Saddle Diameter J | 2.5 in | 63 mm |
| Saddle Protrusion From Plunger K | 9 mm |
| Collapsed Height A Ranges | 10.0 – 14.99 in | 255 – 381 mm |
| Outside Diameter D | 4.5 in | 114 mm |
| Baseto Advance Port H | 1 in | 25 mm |
| Cylinder Class | 30 Imperial Tons |
| Plunger Thread Length P | 0.88 in | 22 mm |
| Plunger internal Thread O | 113/16″ – 16 in |
| Country of Origin | China |
| Base Mounting Holes Thread V | 3/8″Â – 16 |
| OPT SKU | ENP-RRH307 |
|---|---|
| MPN | RRH307 |
| UPC/GTIN | 662005303106 |
| Product Type | Cylinder Rams Double Acting |
| Google Category | Business & Industrial > Material Handling |
| Stroke | 7″ |
| Tonnage | 30-Ton |
| Shipping Weight | 49.00 |
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