# Enerpac RCH-121 12 Ton Hollow Plunger Single-Acting Hydraulic Cylinder, 10,000 psi - MROSupply.com

***Enerpac RCH-121 hollow plunger single-acting hydraulic cylinder, 12 ton capacity at 10,000 psi. Center-hole design accommodates through-rod and tie-rod applications. Spring-return action with durable Enerpac Yellow finish.***



## Product details:

- Catalog number: RCH-121
- SKU: 5766158
- Price: ***$1,237.45*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Enerpac](https://www.mrosupply.com/brands/enerpac/)
- Category: 
    - [Workholding Hydraulic Cylinders](htts://www.mrosupply.com/hydraulics-and-pneumatics/hydraulics/hydraulic-cylinders/workholding-hydraulic-cylinders/)
    - [Hydraulic Cylinders](htts://www.mrosupply.com/hydraulics-and-pneumatics/hydraulics/hydraulic-cylinders/)
    - [Hydraulics](htts://www.mrosupply.com/hydraulics-and-pneumatics/hydraulics/)
    - [Hydraulics and Pneumatics](htts://www.mrosupply.com/hydraulics-and-pneumatics/)
- Unit of measure: each
- Weight: 6.200 lb
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-558-0530 opt.2


## Product images:
- https://static.mrosupply.com/images/noimage.webp
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Collapsed height (in): 4.75
  

  
- Coupler used: AR630 coupler
  

  
- Cylinder class imperial tons: 12
  

  
- Cylinder effective area advance (in2): 2.76
  

  
- Cylinder material: Steel
  

  
- Extended height (in): 6.38
  

  
- Max cylinder capacity advance imperial tons: 13.8
  

  
- Max operating pressure (psi): 10,000
  

  
- Oil capacity advance (in3): 4.49
  

  
- Plunger type: Hollow
  

  
- Return type: Single-acting, spring return
  

  
- Stroke (in): 1.63
  

  
- Stroke Ranges (in): 1.0 - 1.99
  

  
- Surface treatment: Paint
  
## Product documents / software:

- [Documentation L1608 i](https://documents.mrosupply.com/product_documents/57/66/5766158/3fda1b6c2b909743bb9e9981df4812be84891531_9yKLj9g.pdf)
- [Documentation L2812](https://documents.mrosupply.com/product_documents/57/66/5766158/692eda157b2aff46ec04bd9111750096e4a49261_v8QiPoT.pdf)
- [Documentation L537 b](https://documents.mrosupply.com/product_documents/57/66/5766158/c52cb4f371e9fcb42b66eef2a8d1b748ed0287ad_NoL9ocq.pdf)
- [Drawing](https://documents.mrosupply.com/product_documents/RC/RCH-1211/RCH120_123_1000_DjgoOcU.jpg)
- [RCH-Series Hollow Plunger Cylinders](https://documents.mrosupply.com/product_documents/57/66/5766164/e4140cd51f01e875642e15fe5ca986f393976400.pdf)
- [RCH121 (step)](https://documents.mrosupply.com/product_documents/57/66/5766158/831f81595e23fbd033c6f1b6c0a07cdbea60581d_diRqpY1.STP)
## Suggested products:
- [Enerpac XA-12 single-acting air-driven hydraulic pump with 2 L reservoir, delivering 10,000 psi (700 bar) operating pressure. Compact, portable design powers single-acting cylinders and tools using standard shop air. Ideal for industrial maintenance, construction, and field service applications requiring reliable high-pressure hydraulic power.](https://www.mrosupply.com/products/5767253/as-markdown/)
- [Enerpac RSM-1500 low-height single-acting hydraulic cylinder delivers 150 ton capacity at 10,000 psi operating pressure. Compact flat-jac design fits confined spaces where standard cylinders cannot. Spring-return single-acting operation with durable steel construction and iconic Enerpac Yellow finish. Ideal for lifting, pressing, and heavy maintenance applications in industrial, construction, and infrastructure environments.](https://www.mrosupply.com/products/5766227/as-markdown/)
- [Enerpac GA-45GC gauge adaptor for hydraulic pressure gauges, rated for 10,000 psi (700 bar) operating pressure. Steel construction with 3/8" NPTF connection. Compatible with Enerpac G-Series gauges and standard hydraulic systems.](https://www.mrosupply.com/products/5765014/as-markdown/)
- [Enerpac RSM-1000 low-height single-acting hydraulic cylinder delivers 100 ton capacity at 10,000 psi operating pressure. Spring-return design with compact collapsed height for confined-space lifting, pressing, and maintenance applications. Durable steel construction with Enerpac Yellow finish.](https://www.mrosupply.com/products/5766226/as-markdown/)
- [Enerpac HC-9206C high-pressure thermoplastic hydraulic hose assembly, 6 ft length with 3/8" NPTF connections and 0.25" inner diameter. Rated for 10,000 psi (700 bar) operating pressure. Includes two CH-604 quick-disconnect couplers with dust caps. Durable thermoplastic construction for industrial hydraulic systems.](https://www.mrosupply.com/products/5765194/as-markdown/)

## Product's reviews:
- Service - Every time i need to place an ordere with MRO the service is always prompt and friendly.