---
product_id: 589329160
title: "20T 50mm/2\" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction"
brand: "mmnze"
price: "53765 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/589329160-20t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram
store_origin: IS
region: Iceland
---

# 50mm / 2" stroke length Automatic retraction 20 Ton lifting power 20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction

**Brand:** mmnze
**Price:** 53765 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your heavy lifting game with precision and power!

## Quick Answers

- **What is this?** 20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction by mmnze
- **How much does it cost?** 53765 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/589329160-20t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram)

## Best For

- mmnze enthusiasts

## Why This Product

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

## Key Features

- • **Automatic Retraction:** Smart design ensures smooth, safe cylinder retraction after pressure release.
- • **Precision 50mm Stroke:** Optimized stroke length for controlled, efficient lifting in tight spaces.
- • **Versatile Orientation:** Use vertically, horizontally, or inverted—adaptable to any challenging environment.
- • **Heavy-Duty 20T Capacity:** Engineered to lift massive loads with ease, perfect for demanding industrial tasks.
- • **Durable Metal Build with Leak-Proof Seal:** Rugged construction and superior sealing guarantee long-lasting, reliable performance.

## Overview

This 20-ton hydraulic cylinder jack features a robust 50mm stroke and automatic retraction, designed for heavy-duty lifting in construction, shipbuilding, and industrial maintenance. Its durable metal structure and leak-proof seals ensure reliability, while versatile orientation options and quick coupling make it indispensable for professionals working in confined or challenging spaces.

## Description

Full description not available

## Features

- Manual hydraulic pump consists of ZG3/8 connector, hydraulic pump body, anti-slip handle, oil return switch and oil hose. The surface of hydraulic cylinder jack and hand pump is smooth, with good sealing and no oil leakage. The whole is made of heavy-duty metal structure, which is durable.
- It has various functions such as lifting, jacking, shoveling and splitting, and can be quickly installed by quick coupling. A variety of tonnages and strokes to choose from, according to your needs you can also be used with your own. 5T, 10T and 20T hydraulic jacks suitable for CP-180 pumps, 30T, 50T suitable for CP-700 pumps.
- The tonnage is sufficient, the stroke is sufficient, will not be stuck or burst cylinders. After the pressure is released, the jack can automatically retract. Vertical, horizontal and inverted orientations are available. Can be used in narrow spaces. All cylinders need to be used on firm and flat surfaces, not on soft or rough surfaces. Please note that incorrect use will likely damage the jack or cause serious safety accidents.
- Widely used in construction sites, petroleum, electric power, metallurgy, chemical industry, ships, bridges, steel and other industries for the installation and maintenance of large and medium-sized machinery and equipment. Not suitable for car.
- Quality assurance, each tool has gone through multiple checks. Within one year of purchase, if there are any questions, please feel free to contact us. Please purchase with confidence.

## Product Details

- **Vehicle Service Type:** Car
- **Material:** Alloy Steel
- **Load Capacity:** 5E+1 T
- **Brand:** MMNZE
- **Color:** yellow

## Images

![20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction - Image 1](https://m.media-amazon.com/images/I/61NDmgGEwxL.jpg)
![20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction - Image 2](https://m.media-amazon.com/images/I/71DqN+xBoEL.jpg)
![20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction - Image 3](https://m.media-amazon.com/images/I/71EmZN0UluL.jpg)
![20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction - Image 4](https://m.media-amazon.com/images/I/71aRwtzjiUL.jpg)
![20T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction - Image 5](https://m.media-amazon.com/images/I/71aP7ECKIsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by D***I on November 27, 2021*

The unit I received has an auto return spring, had to get a different fitting for it to work with my HF porta-power unit. Used it to level up a small building with limited space under it. Well built solid unit, Will find many other uses.

### ⭐⭐⭐⭐ Good price and quality
*by R***. on March 17, 2025*

Surprisingly good quality for the price.

### ⭐⭐⭐⭐⭐ It works as intended
*by J***Z on November 23, 2024*

It's working and so far so good.

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**Shop now:** [https://www.desertcart.is/products/589329160-20t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram](https://www.desertcart.is/products/589329160-20t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*