---
product_id: 323387237
title: "Bonvoisin 20T Hydraulic Ram Cylinder Jack Low Profile Porta Power Ram 0.55\" Stroke Single-acting Mini Jack Ram with CP-180 Hydraulic Hand Pump for Machinery Shipbuilding"
brand: "bonvoisin"
price: "฿20612"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/323387237-bonvoisin-20t-hydraulic-ram-cylinder-jack-low-profile-porta-power
store_origin: TH
region: Thailand
---

# Ultra-thin Design 0.55" Stroke 20T Load Capacity Bonvoisin 20T Hydraulic Ram Cylinder Jack Low Profile Porta Power Ram 0.55" Stroke Single-acting Mini Jack Ram with CP-180 Hydraulic Hand Pump for Machinery Shipbuilding

**Brand:** bonvoisin
**Price:** ฿20612
**Availability:** ✅ In Stock

## Summary

> Lift Smart, Lift Strong! 🚀

## Quick Answers

- **What is this?** Bonvoisin 20T Hydraulic Ram Cylinder Jack Low Profile Porta Power Ram 0.55" Stroke Single-acting Mini Jack Ram with CP-180 Hydraulic Hand Pump for Machinery Shipbuilding by bonvoisin
- **How much does it cost?** ฿20612 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/323387237-bonvoisin-20t-hydraulic-ram-cylinder-jack-low-profile-porta-power)

## Best For

- bonvoisin enthusiasts

## Why This Product

- Trusted bonvoisin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Ultra-thin design for tight spaces.
- • **Effortless Operation:** Automatic retraction for seamless use.
- • **Industry Versatility:** Perfect for shipbuilding, machinery, and more!
- • **Dual Mounting Options:** Two holes for flexible installation.
- • **Versatile Compatibility:** Works with CP-180 and CP-700 pumps.

## Overview

The Bonvoisin 20T Hydraulic Ram Cylinder Jack is a low-profile, portable hydraulic solution designed for heavy lifting in confined spaces. With a robust load capacity of 20 tons and a convenient automatic retraction feature, this mini jack is ideal for various industrial applications, including shipbuilding and machinery. Its dual mounting holes enhance versatility, making it a must-have tool for professionals in power, chemical, and steel industries.

## Description

Bonvoisin 20T Hydraulic Ram Cylinder Jack Low Profile Porta Power Ram 0.55" Stroke Single-acting Mini Jack Ram with CP-180 Hydraulic Hand Pump for Machinery Shipbuilding

## Features

- [Low Profile & Portable] - This mini hydraulic cylinder is ultra-thin, portable, but strong in load-bearing capacity, which is especially suitable for lifting and supporting work in narrow spaces.
- [Automatically Retract] - This hydraulic ram cylinder can automatically retract to the initial height after the oil return valve of the pump is loosened, which is easy and convenient to operate.
- [Used with Pumps] - The porta power ram should be used with hydraulic pumps. The 10T/20T can be used with CP-180 hydraulic pump (ASIN: B08QTXY2D2); the 30T/50T can be used with CP-700 hydraulic pump (ASIN: B08QV222RP).
- [Two Holes] - The cylinder has two holes to allow inverted mounting, which makes it suitable for more scenarios and more convenient to use.
- [Wide Applications] - This hydraulic jack can be widely used in power, chemical, steel, bridges, shipbuilding, machinery and other industries! However, it does NOT apply to cars.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Metal |
| Style Name | hydraulic |
| Color | BSY-20+CP-180 |
| Item Dimensions | 16 x 8 x 11 inches |
| Item Weight | 7 Kilograms |
| Load Capacity | 2E+4 kg |
| Compatible with Vehicle Type | Car |

## Images

![Bonvoisin 20T Hydraulic Ram Cylinder Jack Low Profile Porta Power Ram 0.55" Stroke Single-acting Mini Jack Ram with CP-180 Hydraulic Hand Pump for Machinery Shipbuilding - Image 1](https://m.media-amazon.com/images/I/71kZsAZgoBL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What hydraulic oil grade/specification should I be using to top up?**
A: Hi,
We recommend you to use 15 WT standard hydraulic oil.

**Q: Can this be used with an additional 10 foot extension hose?**
A: The 10 foot extension hose is too long, and the CP-180 hydraulic pump is too small, so this is not recommended.

**Q: Can two of the rams be connected to a single pump to evenly lift a heavy door**
A: Yes, two rams can be connected to a single hydraulic pump by using a two-way valve allocato. Please refer to the diagram above.
If you want to buy the two-way valve allocator, please contact us by email. Thanks!

**Q: Can the hose end be changed to the CR-400 style ?**
A: Dear customer,
Sorry, the hose end can't be change to CR-400.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality Unit
  

*by C***R on Reviewed in the United States on May 8, 2022*

I used this unit (CP-180 & 20 ton ram) to jack my house off the foundation to replace the sill plates. It worked perfect for this application. If your choosing between this unit and the one at harbor freight, get this one as the harbor freight version doesn't have near the same build quality (bought both and had them side by side). A few things to keep in mind: 1) Buy some AM46 hydraulic fluid at the same time (this is 15wt oil they suggest). You WILL need to add fluid to the unit once you cycle it a few times to purge the air. 2) It takes several pumps for the fluid to travel to the ram at each use. 3) If you make the mistake like I did and removed the allen screw near the valve (the valve that you use to release pressure), the 3rd pic is how the springs and ball bearings install. Overall, happy with the purchase and the customer service is surprisingly very responsive.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quit working First day but customer service made i right
  

*by D***Y on Reviewed in the United States on May 26, 2022*

I bought this pump and jack to straighten part of the frame on my tractor. It worked the first time I tried it but 5 minutes later would not pump. I sent 2 emails in two days to the company to get some advice and after the 3rd day with no answer decided to return both the pump and jack.The one time it worked it was a good piece of equipment but without customer support it was useless to me.Customer Service reached out to me to make everything ok so I have changed my review to 5 stars  Great customer service!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It was an expensive paperweight, they fixed it
  

*by A***R on Reviewed in the United States on March 14, 2023*

It was out of fluid when I got it and when I filled it up, it wouldn’t push the ram for either block I also purchased, I didn’t get to try it till a few weeks after I received it.They read my previous review and offered to make it right, it was a bad tool so they replaced it with no problems. Thank you

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*