*Compact flat design, suitable for limited space operation.
*Hard chrome plating piston, to avoid scratch and corrosion.
*Anti-corrosion painted surface.
*Dustproof ring extends the service life.
*Spring return piston is optional.
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Dimensional Drawing

Specification Table
Metric System
| Capacity ton (KN) | Stroke H (mm) | Model | Effective area (cm²) | Oil capacity (cm³) | Collapsed height A (mm) | Extended height (mm) | Outside diameter D(mm) | Bore Diameter E(mm) | Plunger diameter F(mm) | Weight (KG) |
|---|---|---|---|---|---|---|---|---|---|---|
| 5(45) | 6 | RSM5-6 | 6.5 | 4 | 35 | 38 | 58×41 | 28.7 | 27 | 1.0 |
| 10(101) | 12 | RSM10-12 | 14.5 | 18 | 43 | 55 | 82×55 | 42.9 | 38 | 1.4 |
| 20(201) | 11 | RSM20-11 | 28.7 | 32 | 51 | 62 | 101×76 | 60.5 | 50.8 | 3.1 |
| 30(295) | 13 | RSM30-13 | 42.1 | 55 | 58 | 71 | 117×95 | 73.2 | 65 | 4.5 |
| 50(435) | 16 | RSM50-16 | 62.2 | 99 | 66 | 82 | 140×114 | 89 | 70 | 6.8 |
| 75(714) | 16 | RSM75-16 | 102.5 | 164 | 79 | 95 | 165×139 | 114 | 83 | 11.3 |
| 100(886) | 16 | RSM100-16 | 126.6 | 203 | 85 | 101 | 178×153 | 127 | 92 | 14.5 |
| 150(1386) | 16 | RSM150-16 | 198.1 | 317 | 100 | 116 | 215×190 | 158.8 | 114.3 | 26.3 |
| 10(101) | 38 | RCS10-38 | 14.5 | 55 | 88 | 126 | 69 | 42.9 | 38.1 | 4.1 |
| 20(201) | 45 | RCS20-45 | 28.7 | 129 | 98 | 143 | 92 | 60.5 | 50.8 | 5.0 |
| 30(295) | 62 | RCS30-62 | 42.1 | 261 | 117 | 179 | 101 | 73.2 | 65 | 6.8 |
| 50(435) | 60 | RCS50-60 | 62.2 | 373 | 122 | 182 | 124 | 89 | 69.8 | 10.9 |
| 75(718) | 57 | RCS75-57 | 102.5 | 584 | 135 | 192 | 152 | 114.3 | 83 | 17.6 |
| 100(886) | 57 | RCS100-57 | 126.6 | 722 | 141 | 198 | 165 | 127 | 92 | 22.7 |
| 150(1385) | 57 | RCS150-57 | 198.1 | 1128 | 152 | 209 | 202 | 158.8 | 114.3 | 32.2 |
Imperial System
| Capacity Ton (kips) | Stroke H (in) | Model | Effective Area (in²) | Oil Capacity (in³) | Collapsed Height A (in) | Extended Height (in) | Outside Diameter D (in) | Bore Diameter E (in) | Plunger Diameter F (in) | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|---|
| 5 (10.1) | 0.24 | RSM5-6 | 1.01 | 0.24 | 1.38 | 1.50 | 2.28 × 1.61 | 1.13 | 1.06 | 2.20 |
| 10 (22.7) | 0.47 | RSM10-12 | 2.25 | 1.10 | 1.69 | 2.17 | 3.23 × 2.17 | 1.69 | 1.50 | 3.09 |
| 20 (45.2) | 0.43 | RSM20-11 | 4.45 | 1.95 | 2.01 | 2.44 | 3.98 × 2.99 | 2.38 | 2.00 | 6.83 |
| 30 (66.3) | 0.51 | RSM30-13 | 6.53 | 3.36 | 2.28 | 2.80 | 4.61 × 3.74 | 2.88 | 2.56 | 9.92 |
| 50 (97.8) | 0.63 | RSM50-16 | 9.64 | 6.04 | 2.60 | 3.23 | 5.51 × 4.49 | 3.50 | 2.76 | 14.99 |
| 75 (160.5) | 0.63 | RSM75-16 | 15.89 | 10.01 | 3.11 | 3.74 | 6.50 × 5.47 | 4.49 | 3.27 | 24.91 |
| 100 (199.2) | 0.63 | RSM100-16 | 19.62 | 12.39 | 3.35 | 3.98 | 7.01 × 6.02 | 5.00 | 3.62 | 31.97 |
| 150 (311.6) | 0.63 | RSM150-16 | 30.71 | 19.34 | 3.94 | 4.57 | 8.46 × 7.48 | 6.25 | 4.50 | 57.98 |
| 10 (22.7) | 1.50 | RCS10-38 | 2.25 | 3.36 | 3.46 | 4.96 | 2.72 | 1.69 | 1.50 | 9.04 |
| 20 (45.2) | 1.77 | RCS20-45 | 4.45 | 7.87 | 3.86 | 5.63 | 3.62 | 2.38 | 2.00 | 11.02 |
| 30 (66.3) | 2.44 | RCS30-62 | 6.53 | 15.93 | 4.61 | 7.05 | 3.98 | 2.88 | 2.56 | 14.99 |
| 50 (97.8) | 2.36 | RCS50-60 | 9.64 | 22.76 | 4.80 | 7.17 | 4.88 | 3.50 | 2.75 | 24.03 |
| 75 (161.4) | 2.24 | RCS75-57 | 15.89 | 35.64 | 5.31 | 7.56 | 5.98 | 4.50 | 3.27 | 38.80 |
| 100 (199.2) | 2.24 | RCS100-57 | 19.62 | 44.06 | 5.55 | 7.80 | 6.50 | 5.00 | 3.62 | 50.04 |
| 150 (311.4) | 2.24 | RCS150-57 | 30.71 | 68.83 | 5.98 | 8.23 | 7.95 | 6.25 | 4.50 | 70.99 |
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For all service inquiries, please fill out the form in detail.
- All products are designed to exceed global data standards for high-pressure hydraulic equipment.
- Each product will undergo rigorous physical testing before shipping to ensure product quality.
- All products have passed the quality inspection of ISO9001 and EU CE and other institutions.
- Provide safe and reliable tools and industry-leading after-sales service, all products come with a 12 months comprehensive warranty service.
- The stock is sufficient and can be delivered quickly after the user places an order.
- Sufficient spare parts inventory is used for quick maintenance and long-term product operation.





