Cylinders
RDG Series
250-600T D/A
Specifications:
Double-acting, High tonnage, Hydraulic return
High tonnage premium design for high cycle life.
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.
ASME B30.1 10,000 PSI / 700 BAR
Specifications
| Order Number |
Cylinder Capacity (tons) |
Stroke (mm.) |
Oil Capacity (cu. cm) |
Load Capacity Diameter (mm.) |
Bore Diameter (mm.) |
Cylinder Effective Area (sq. cm.) |
Metric Tons at 700 bar |
Weight (kg.) |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Push | Pull | Push | Pull | Push | Pull | Push | Pull | |||||
| RD106 | 10 | 4 | 158.8 | 228 | 90 | 34.9 | 42.9 | 14.4 | 5.7 | 10.2 | 4.0 | 10.0 |
| RD1010 | 10 | 4 | 254.0 | 366 | 144 | 34.9 | 42.9 | 14.4 | 5.7 | 10.2 | 4.0 | 12.7 |
| RD256 | 25 | 8 | 158.8 | 528 | 166 | 54.0 | 65.1 | 33.2 | 10.4 | 23.4 | 7.3 | 18.1 |
| RD2514 | 25 | 8 | 362.0 | 1.205 | 376 | 54.0 | 65.1 | 33.2 | 10.4 | 23.4 | 7.3 | 29.5 |
| RD556 | 55 | 28 | 158.8 | 1.132 | 577 | 66.7 | 95.3 | 71.2 | 36.3 | 50.1 | 25.6 | 27.9 |
| RD5513 | 55 | 28 | 333.4 | 2.376 | 1.212 | 66.7 | 95.3 | 71.2 | 36.3 | 50.1 | 25.6 | 40.9 |
| RD5518 | 55 | 28 | 460.4 | 3.280 | 1.673 | 66.7 | 95.3 | 71.2 | 36.3 | 50.1 | 25.6 | 64.5 |
| RD8013 | 80 | 44 | 333.4 | 3.421 | 1.901 | 73.0 | 114.3 | 102.6 | 57.0 | 72.1 | 40.1 | 53.6 |
| RD1006 | 100 | 44 | 168.3 | 2.242 | 959 | 98.4 | 130.2 | 133.1 | 57.0 | 93.5 | 40.1 | 57.2 |
| RD10013 | 100 | 44 | 333.4 | 4.440 | 1.902 | 98.4 | 130.2 | 133.1 | 57.0 | 93.5 | 40.1 | 82.2 |
| RD10020 | 100 | 44 | 511.2 | 6.809 | 2.919 | 98.4 | 130.2 | 133.1 | 57.0 | 93.5 | 40.1 | 118.0 |
| RD1506 | 150 | 73 | 168.3 | 3.334 | 1.606 | 114.3 | 158.8 | 197.9 | 95.3 | 139.1 | 66.9 | 85.4 |
| RD15013 | 150 | 73 | 333.4 | 6.604 | 3.180 | 114.3 | 158.8 | 197.9 | 95.3 | 139.1 | 66.9 | 123.5 |
| RD15018 | 150 | 73 | 460.4 | 9.132 | 4.392 | 114.3 | 158.8 | 197.9 | 95.3 | 139.1 | 66.9 | 170.7 |
| RD2006 | 200 | 113 | 168.3 | 4.485 | 2.457 | 114.3 | 184.2 | 266.3 | 145.9 | 187.2 | 102.6 | 118.9 |
| RD20013 | 200 | 113 | 333.4 | 8.886 | 4.869 | 114.3 | 184.2 | 266.3 | 145.9 | 187.2 | 102.6 | 161.6 |
| RD20018 | 200 | 113 | 460.4 | 12.270 | 6.722 | 114.3 | 184.2 | 266.3 | 145.9 | 187.2 | 102.6 | 200.7 |
| RD3006 | 300 | 147 | 152.4 | 5.920 | 2.903 | 174.6 | 222.3 | 387.8 | 190.0 | 272.7 | 133.6 | 172.5 |
| RD30013 | 300 | 147 | 330.2 | 12.825 | 6.281 | 174.6 | 222.3 | 387.8 | 190.0 | 272.7 | 133.6 | 296.9 |
| RD4006 | 400 | 186 | 152.4 | 7.724 | 4.051 | 198.4 | 254.0 | 506.6 | 240.3 | 356.2 | 169.0 | 265.6 |
| RD40013 | 400 | 186 | 330.2 | 16.744 | 8.790 | 198.4 | 254.0 | 506.6 | 240.3 | 356.2 | 169.0 | 349.6 |
| RD5006 | 500 | 245 | 152.4 | 9.774 | 4.838 | 215.9 | 285.8 | 641.1 | 317.0 | 450.8 | 222.8 | 371.8 |
| RD50013 | 500 | 245 | 330.2 | 21.189 | 10.480 | 215.9 | 285.8 | 641.1 | 317.0 | 450.8 | 222.8 | 495.8 |
