Model:RRH1003
Capacity:100 ton | 981 KN
Stroke:76 mm | 2.99 inches
Weight:61 kg | 134.5 lbs
Cylinder Effective Area(Advance/Retract):135.3 m²/91.1 m²
Oil Capacity(Advance/Retract):1028 cm³/692 cm³
Return Type:Double-Acting Hydraulic Return
Plunger Type:Hollow
Brand Name:Replacement Enerpac's RRH1003
Model:RRH1003
Product Line: Industrial Tools
Type: Hydraulic Cylinder Ram, Hydraulic Jacks
Customizable with special requirement
- Double-Acting cylinder version for fast retraction.
- Hollow Plunger design allows for both, pull and push forces.
- Dual dust-proof ring structure remains cylinder internal cleaning.
- The exclusive guide ring is designed to absorb eccentric loading without galling cylinder parts, reduce wear, and extend life.
- Built-in safety valve prevents accidental over-pressurization.
- Special painted surface to increase corrosion resistance.
- Easy fixturing with collar threads, plunger threads, and base mounting holes.
- All models include quick couplings (NPT3/8"-18) and dust-proof caps.
- Floating center tube is designed to increase product life.
| Collapsed Height | A | (mm) | 254 | |
| Extended Height | B | (mm) | 330 | |
| Outside Dia. | C | (mm) | 212 | |
| Cylinder Bore Dia | D | (mm) | 165 | |
| Plunger Dia. | E | (mm) | 125 | |
| Base to Advance Port | F | (mm) | 34 | |
| Top to Return Port | G | (mm) | 85 | |
| Saddle Dia. | H | (mm) | 125 | |
| Saddle Internal Thread | I | 21/2"-8 | ||
| Saddle Protrusion from Plgr. | J | (mm) | 12 | |
| Plunger Internal Thread | K | 4"-16UN | ||
| Plunger Thread Length | L | (mm) | 25 | |
| Collar Thread | X | 83/8"-12 | ||
| Collar Thread Length | Y | (mm) | 60 | |
| Center Hole Dia | Z | (mm) | 79 | |

| Cylinder Capacity | Stroke | Model Number | Max.Cylinder Capacity | Cylinder Effective Area | Oil Capacity | Collapsed Height | Extended Height | Outside Dia. | Cylinder Bore Dia | Plunger Dia. | Base to Advance Port | Top to Return Port | Saddle Dia. | Saddle Internal Thread | Saddle Protrusion from Plgr. | Plunger Internal Thread | Plunger Thread Length | Collar Thread | Collar Thread Length | Center Hole Dia | Weight | Mounting Hole Dimensions | ||||||
| Model Number | Bolt Circle | Thread | Thread Depth | |||||||||||||||||||||||||
| Advance | Retract | Advance | Retract | Advance | Retract | A | B | C | D | E | F | G | H | I | J | K | L | X | Y | Z | O | P | W | |||||
| ton | (mm) | (KN) | (cm2) | (cm3) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg) | (mm) | (mm) | |||||||||
| 30 | 178 | RRH-307 | 336 | 216 | 48 | 30.9 | 855 | 550 | 330 | 508 | 115 | 90 | 64.5 | 25 | 60 | 64 | 11/4"-7 | 9 | 113/16"-16UN | 22 | 41/2"-12 | 42 | 33.3 | 21 | RRH300-178 | 92.2 | 3/8"-16UNC | 15.7 |
| 258 | RRH-3010 | 336 | 216 | 48 | 30.9 | 1240 | 798 | 431 | 689 | 115 | 90 | 64.5 | 25 | 60 | 64 | 11/4"-7 | 9 | 113/16"-16UN | 22 | 41/2"-12 | 42 | 33.3 | 27 | RRH300-258 | 92.2 | 3/8"-16UNC | 15.7 | |
| 60 | 89 | RRH-603 | 589 | 368 | 84.2 | 52.6 | 749 | 468 | 247 | 336 | 159 | 125 | 94.5 | 31 | 66 | 94 | 15/8"-51/2 | 12 | 23/4"-16UN | 19 | 61/4"-12 | 48 | 53.8 | 28 | RRH600-89 | 130.3 | 1/2"-13UNC | 14 |
| 166 | RRH-606 | 589 | 368 | 84.2 | 52.6 | 1398 | 873 | 323 | 489 | 159 | 125 | 94.5 | 31 | 66 | 94 | 15/8"-51/2 | 12 | 23/4"-16UN | 19 | 61/4"-12 | 48 | 53.8 | 35 | RRH600-166 | 130.3 | 1/2"-13UNC | 14 | |
| 257 | RRH-6010 | 589 | 368 | 84.2 | 52.6 | 2164 | 1352 | 438 | 695 | 159 | 125 | 94.5 | 31 | 66 | 94 | 15/8"-51/2 | 12 | 23/4"-16UN | 19 | 61/4"-12 | 48 | 53.8 | 45 | RRH600-257 | 130.3 | 1/2"-13UNC | 14 | |
| 100 | 38 | RRH-1001 | 947 | 637 | 135.3 | 91.1 | 514 | 346 | 165 | 203 | 212 | 165 | 125 | 34 | 45 | 125 | 21/2"-8 | 12 | 4"-16UN | 25 | \ | \ | 79 | 33 | RRH1000-38 | 177.8 | 5/8"-11UNC | 19 |
| 76 | RRH-1003 | 947 | 637 | 135.3 | 91.1 | 1028 | 692 | 254 | 330 | 212 | 165 | 125 | 34 | 85 | 125 | 21/2"-8 | 12 | 4"-16UN | 25 | 83/8"-12 | 60 | 79 | 61 | RRH1000-76 | 177.8 | 5/8"-11UNC | 19 | |
| 153 | RRH-1006 | 947 | 637 | 135.3 | 91.1 | 2070 | 1394 | 342 | 495 | 212 | 165 | 125 | 34 | 85 | 125 | 21/2"-8 | 12 | 4"-16UN | 25 | 83/8"-12 | 60 | 79 | 79 | RRH1000-153 | 177.8 | 5/8"-11UNC | 19 | |
| 257 | RRH-10010 | 947 | 637 | 135.3 | 91.1 | 3477 | 2341 | 460 | 717 | 212 | 165 | 125 | 34 | 85 | 125 | 21/2"-8 | 12 | 4"-16UN | 25 | 83/8"-12 | 60 | 79 | 106 | RRH1000-257 | 177.8 | 5/8"-11UNC | 19 | |
| 150 | 203 | RRH-1508 | 1445 | 758 | 206.5 | 108.3 | 4191 | 2198 | 359 | 562 | 247 | 190 | 150 | 38 | 60 | 127 | \ | 13 | 41/4"-12UN | 25 | \ | \ | 79 | 111 | RRH1500-203 | \ | \ | \ |
Construction equipment often requires precise positioning for maintenance and repair tasks, and hydraulic cylinder jacks provide the necessary lifting capability.
Wind turbines require periodic maintenance, and hydraulic cylinder jacksenable technicians to reach and service these towering structures.
Hydraulic cylinder jacksassist in positioning and erecting communication towers for telecommunications infrastructure.
Hydraulic cylinder jacks help position utility poles securely during installation, ensuring the stability of power and communication lines.
Hydraulic cylinder jacks are essential in maintaining the balance of heavy machinery, ensuring stable and efficient operations.
When installing large industrial equipment, hydraulic cylinder jacksare used to safely and precisely position components for assembly.
Elevator systems require periodic maintenance, and hydraulic cylinder jacks are employed to lift and secure elevator cars for inspection and service.
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