RD556 SPX Power Team Cylinder, 55 Ton, Push/Pull Double Acting, 6-1/4" Stroke UPC #662536002905
Part #RD556 SPX Power Team Cylinder, 55 Ton, Push/Pull Double Acting, 6-1/4" Stroke, 61.4 lbs.
Special Price
$2,986.13
was
$3,355.20
SKU
RD556-662536002905
SPX Power Team RD: 55 Ton Push/Pull Double Acting
HIGH TONNAGE PREMIUM DESIGN FOR HIGH CYCLE LIFE.
- Perfect for bridge lifting, building reconstruction, shipyard, utility and mining equipment maintenance.
- Aluminum bronze overlay bearings provide long life, chrome plated piston rod resists corrosion.
- Load cap snaps out to expose internal piston rod threads for pulling applications; threads withstand full tonnage.
- Grooved ring pattern in load cap helps guard against load slippage.
- Each cylinder has two 9796 3/8" NPTF female half couplers.
- Built-in safety relief valve prevents over-pressurization of the retract circuit.
- Feature mounting holes and collar threads.
Order No. | Cyl. Cap. (tons) | Stroke (in.) | Oil Capacity (cu.in) | Load Cap Dia. (in.) | Bore Dia. (in.) |
Cyl. Eff. | Int. Press. at Cap. (psi) | Tons at 10,000 psi | Weight (lbs.) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Push | Pull | Push | Pull | Push | Pull | Push | Pull | Push | Pull | |||||
RD556 | 55 | 28 | 6 1/4 | 69.0 | 35.2 | 2 5/8 | 3 3/4 | 11.04 | 5.63 | 9,959 | 9,941 | 55.2 | 28.2 | 61.4 |
Note: Base mounting holes are standard on all RD cylinders. Orientation of base mounting holes to coupler. Orientation on RD300, RD400 and RD500 series is random.
Base Mounting Holes for “RD” Cylinders
Tonnage | 10 | 25 | 55 | 80 | 100 | 150 | 200 | 300 | 400 | 500 |
---|---|---|---|---|---|---|---|---|---|---|
No. Of Holes | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 |
Thread Size | 3/8-16 | 1/2-13 | 5/8-11 | 5/8-11 | 3/4-10 | 1-8 | 1 1/4-7 | 1 1/4-7 | 1 1/2 | 1 3/8-12 |
Depth | 5/8 | 3/4 | 7/8 | 7/8 | 1 | 1 | 1 1/4 | 1 3/4 | 1 7/8 | 2 |
B.C. Dia | 2 | 2 3/4 | 3 1/2 | 4 1/2 | 5 1/2 | 6 | 6 1/2 | 6 1/4 | 7 1/4 | 8 |
Orientation | Consult the factory. |
A | B | C | D | E | F | G | H | J | K | |
---|---|---|---|---|---|---|---|---|---|---|
Order No. | Ret. Height (in.) | Ext. Height (in.) | Outside Dia. (in.) | Collar Thread Size (in.) | Thread Length Thread (in.) | Base to Port trusion (in.) | Cylinder Piston Top to Port (in.) | Piston Rod Dia. Depth (in.) | Rod Int. and (in.) | Piston Rod Protrusion (in.) |
RD556 | 12 31/32 | 19 7/32 | 5 | 5-12 | 1 5/8 | 1 5/16 | 2 1/2 | 2 5/8 | 1 11/16-8X1 3/16 | 5/8 |
***Please Note: Item Photos above are for General Reference and may not always be exact. Please see the product description and quick overview section for complete listing of item details and any additional components and specifications***
Product Availability | In Stock |
---|---|
Manufacturer | SPX Power Team |
Cylinder Retracted Height (in.) | 12" - 24" |
Cylinder Outside Diameter | 4" - 5" |
Cylinder Effective Area | 10 - 20 sq. in. |
Internal Pressure at Capacity | 9,000 - 10,000 PSI |
Cylinder Mounting Type | Internal Base Threads |
Cylinder Oil Capacity | 50 - 100 cu. in. |
Cylinder Extended Height (in.) | 12" - 24" |
Cylinder Base to Port | 0" - 1" |
Cylinder Piston Rod Protrusion (in.) | 0" - 1/4" |
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