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Ultra low height hydraulic cylinder is widely used in synchronous lifting to replace the rubber bearing for bridge maintenance, synchronous lifting for large equipment maintenance, welding positioning of structural parts, assembly of equipment, piping flange tray separation and other application occasions, spring return design applys to place with a high degree of closure and maximum stroke is the primary factor.
Product Features
Compact, flat design for where other cylinders will not fit
KET-RSM-750, 1000 and 1500 have handles for easy carrying
Mounting holes permit easy fixturing
High strength alloy steel for durability
Single acting, spring return
Hard chrome plated high-quality steel plungers
Plunger wiper reduces contamination, extending cylinder life
Baked enamel finish for increased corrosion resistance
3/8 “- 18NPT coupler and dust cap included on all models.
Industry Applications
Synchronous lifting to replace the rubber bearing for bridge maintenance
Synchronous lifting to replace the rubber bearing for high speed rail maintenance
Fine tuning for synchronous lifting for urban viaduct construction
Fine tuning for marine diesel engine installation
Synchronous lifting of steam turbine, equipment maintenance in thermal power plant
Simultaneous separation of speed reducer and roller press maintenance in cement plant
Welding adjustment of locomotive manufacturing car body structure
Lifting operation of large equipment installation and maintenance
Technical Parameters
| Model | Capacity | Stroke | Effective Area | Oil Capacity | Collapsed Height | Ext. Height | O. D | Plunger Diameter | Weight |
| （T） | （mm） | （cm2） | （cm3） | （mm） | （mm） | （mm） | （mm） | （kg） | |
| KET-RSM-50 | 5 | 6 | 6.5 | 4 | 32 | 38 | 58X41 | 25.4 | 1.0 |
| KET-RSM-100 | 10 | 12 | 14.5 | 18 | 43 | 54 | 82X55 | 38.1 | 1.4 |
| KET-RSM-200 | 20 | 11 | 28.7 | 32 | 51 | 62 | 101X76 | 50.8 | 3.1 |
| KET-RSM-300 | 30 | 13 | 42.1 | 55 | 58 | 71 | 117X95 | 63.4 | 4.5 |
| KET-RSM-500 | 45 | 16 | 62.1 | 99 | 66 | 82 | 140X114 | 69.8 | 6.8 |
| KET-RSM-750 | 75 | 16 | 102.6 | 164 | 79 | 95 | 165X139 | 82.6 | 11.3 |
| KET-RSM-1000 | 100 | 20 | 132.7 | 253 | 85 | 105 | 178X160 | 100 | 16 |
| KET-RSM-1500 | 150 | 18.5 | 201 | 371 | 100 | 118.5 | 216X191 | 115 | 26.5 |
| KET-RSM-2000 | 200 | 16.5 | 283.4 | 467 | 105 | 121.5 | 264X250 | 160 | 39.5 |
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| Synchronous lifting and replacement of rubber bearings in bridge construction |
rubber bearings replacement by synchronous lifting on highway |
Synchronous separation and maintenance of reducer and roller press machine in cement plant |
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