---
product_id: 613622612
title: "30T 50mm/2\" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction"
brand: "mmnze"
price: "¥74149"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/613622612-30t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram
store_origin: JP
region: Japan
---

# Multiple tonnage options Heavy-duty metal structure Automatic retraction feature 30T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction

**Brand:** mmnze
**Price:** ¥74149
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Power and Precision!

## Quick Answers

- **What is this?** 30T 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?** ¥74149 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/613622612-30t-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

- • **Safety First:** Designed to prevent sticking or bursting, ensuring safe operation.
- • **Wide Application:** Ideal for construction, petroleum, and heavy machinery maintenance.
- • **Quick Installation:** Easily set up with quick coupling for immediate use.
- • **Unmatched Durability:** Crafted from heavy-duty metal for long-lasting performance.
- • **Versatile Functionality:** Perfect for lifting, jacking, shoveling, and splitting tasks.

## Overview

The 30T 50mm/2" Stroke Hydraulic Cylinder Jack is a robust, single-acting lifting solution designed for heavy-duty applications in various industries. With features like automatic retraction, multiple tonnage options, and a durable metal structure, this jack is perfect for construction, maintenance, and installation tasks. Quality assurance is guaranteed, ensuring reliability and safety in every use.

## 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:** 3E+1 metric tons
- **Brand:** MMNZE
- **Color:** yellow

## Images

![30T 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/712spPDZ6gL.jpg)
![30T 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/71+xj1o+7LL.jpg)
![30T 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/71fGjwQhrfL.jpg)
![30T 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/71pC6T0evwL.jpg)
![30T 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/71qk9kedoOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente!
*by D***D on May 14, 2025*

Excelente producto!!!

### ⭐⭐⭐⭐ 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.

## Frequently Bought Together

- MMNZE 30T 50mm/2" Stroke Hydraulic Cylinder Jack Porta Power Ram Jack Single Acting Lifting Cylinder Retract Automatically for Machinery Ship Bridge Construction
- 3/8" Hydraulic Quick Coupler Set Replaces Enerpac C-604,Connect and Disconnect Under 10,000 PSI Pressure, with 2 Dust Caps

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**Shop now:** [https://www.desertcart.jp/products/613622612-30t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram](https://www.desertcart.jp/products/613622612-30t-50mm-2-stroke-hydraulic-cylinder-jack-porta-power-ram)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*