---
product_id: 504311319
title: "Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack"
brand: "newhai"
price: "R$4144"
currency: BRL
in_stock: true
reviews_count: 4
category: "Newhai"
url: https://www.desertcart.com.br/products/504311319-newhai-20-ton-hydraulic-ram-jack-4-100mm-max-stroke
store_origin: BR
region: Brazil
---

# 4 inch full stroke automatic spindle retraction 20 ton max power Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack

**Brand:** newhai
**Price:** R$4144
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your projects with power and precision!

## Quick Answers

- **What is this?** Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack by newhai
- **How much does it cost?** R$4144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/504311319-newhai-20-ton-hydraulic-ram-jack-4-100mm-max-stroke)

## Best For

- newhai enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty 20 Ton Power:** Lift massive loads effortlessly with industry-grade strength.
- • **Smooth 4’’ Full Stroke:** Experience seamless lifting with a spindle designed for zero blockages.
- • **Versatile & Portable Design:** Compact and flexible for use in any orientation—perfect for diverse industrial settings.
- • **Automatic Spindle Retraction:** Save time and hassle—spindle retracts instantly when pressure is released.
- • **Corrosion-Resistant Durability:** Chrome-plated spindle and lacquer finish ensure long-lasting, rust-free performance.

## Overview

The Newhai 20 Ton Hydraulic Ram Jack is a compact, portable lifting cylinder featuring a robust 20-ton capacity and a smooth 4-inch stroke. Its automatic spindle retraction and corrosion-resistant chrome plating ensure reliable, maintenance-free operation across various industrial applications. Designed for versatility and durability, this jack is your go-to tool for heavy lifting tasks beyond vehicle use.

## Description

hydraulic cylinder is used for lifting heavy objects.

Review: Great For All Types of Lifting Projects
Review: great jack!

## Features

- 4 INCH FULL STROKE---This jack features a smooth spindle that allows for quick and easy lifting without blockages. Additionally, to ensure maximum durability, the spindle is equipped with a built-in sealing ring that protects it from wear and tear, particularly when the jack is used to its maximum extent. With this advanced design, you can trust that our jack will provide reliable and efficient support whenever you need it, without causing any undue stress or pressure on the spindle.
- RETRACT AUTOMATICALLY---This ram jack is designed to provide ease of use and versatility, thanks to its advanced features. After the pressure is released, the spindle of the jack will automatically retract without any blockages. The jack is also highly flexible and versatile in terms of how it can be used. It is not limited to a specific direction and can be utilized in a variety of orientations, including horizontally and even upside down.
- DURABLE MATERIALS---The surface of the jack is treated with a lacquer finish, which prevents rust and corrosion. In addition, the spindle is chrome-plated, providing even greater protection against wear and tear, and prolonging the service life of the jack. Furthermore, the jack features a clear and highly visible set of circle marks, which make it easy to position and stabilize the jack during use. This ensures safe and effective lifting, without risk of bursting or malfunction.
- WIDE APPLICATIONS---The jack is designed to be a versatile and reliable tool that can be used in a wide range of settings and applications. Whether you're working in a factory, construction site, warehouse, dock, or shipyard, our jack can provide the lifting, jacking, straightening, assembly, and pressure testing capabilities you need. Please note, however, that while our jack is capable of lifting and supporting heavy loads, it is not designed for use with cars or other vehicles.
- 20T JACK PARAMETERS---Power: 20 ton; Height: 6.1”; Outer diameter: 3.3”; Internal diameter: 2”; Max stroke: 4”; Weight: 13.6lb; Effective area: 5.14sq.in; Quick connector: 3/8’’ NPT male connector. Small size and compact structure, portable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN2TZB9Y |
| Brand | Newhai |
| Brand Name | Newhai |
| Colour | Silver/Gray |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.8 out of 5 stars 8 Reviews |
| Included Components | quick connector |
| Item Weight | 6.02 Kilograms |
| Item weight | 6.02 Kilograms |
| Load Capacity | 20 tons |
| Load capacity | 20 tons |
| Manufacturer | Newhai |
| Material | Iron |
| Material Type | Iron |
| Minimum Height | 100 Millimetres |
| Style Name | Cylinder,Portable |
| UPC | 735279353372 |
| Vehicle service type | Car |

## Product Details

- **Brand:** Newhai
- **Colour:** Silver/Gray
- **Load capacity:** 20 tons
- **Material:** Iron
- **Vehicle service type:** Car

## Images

![Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack - Image 1](https://m.media-amazon.com/images/I/61uyeoHNaOL.jpg)
![Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack - Image 2](https://m.media-amazon.com/images/I/71481waYCOL.jpg)
![Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack - Image 3](https://m.media-amazon.com/images/I/71qY+xGxnVL.jpg)
![Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack - Image 4](https://m.media-amazon.com/images/I/71qwFZv2tJL.jpg)
![Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack - Image 5](https://m.media-amazon.com/images/I/71u-V-3NU9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great For All Types of Lifting Projects
*by J***S on 18 April 2023*



### ⭐⭐⭐⭐⭐ great jack!
*by P***8 on 3 April 2023*



### ⭐⭐⭐⭐ Small but mighty
*by N***U on 22 May 2023*



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- Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack Small Portable Retract Automatically Only a Jack
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**Shop now:** [https://www.desertcart.com.br/products/504311319-newhai-20-ton-hydraulic-ram-jack-4-100mm-max-stroke](https://www.desertcart.com.br/products/504311319-newhai-20-ton-hydraulic-ram-jack-4-100mm-max-stroke)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-30*