---
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: "฿24351"
currency: THB
in_stock: true
reviews_count: 4
category: "Newhai"
url: https://www.desertcart.co.th/products/504311319-newhai-20-ton-hydraulic-ram-jack-4-100mm-max-stroke
store_origin: TH
region: Thailand
---

# 4 inch max stroke 20 ton lifting power chrome-plated corrosion resistance 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:** ฿24351
**Availability:** ✅ In Stock

## Summary

> ⚡ Lift Like a Pro, Anywhere, Anytime!

## 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?** ฿24351 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/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

- • **Built to Last:** Chrome-plated spindle and lacquer finish resist rust and wear for long-term durability.
- • **Smooth 4-Inch Stroke:** Full 4-inch spindle stroke ensures quick, blockage-free lifting every time.
- • **Versatile & Portable:** Compact design fits any orientation—horizontal, vertical, or upside down—for all your lifting needs.
- • **Auto-Retract Convenience:** Spindle automatically retracts after pressure release—effortless and efficient.
- • **Beast Mode Lifting Power:** Handles up to 20 tons with industrial-grade strength for your toughest projects.

## Overview

The Newhai 20 ton Hydraulic Ram Jack delivers powerful, reliable lifting with a 4-inch max stroke and automatic spindle retraction. Its durable chrome-plated spindle and rust-resistant lacquer finish ensure longevity, while its compact, versatile design adapts to multiple orientations. Perfect for industrial, construction, and home improvement tasks requiring heavy-duty lifting without compromise.

## Description

hydraulic cylinder is used for lifting heavy objects.

Review: This jack is really great when it comes to home improvement projects or any mechanical needs you might have. We grabbed it because we have to do some porch repair on one of our homes. The porch isn't so far gone that we need to tear down and start from scratch so it's much more economical to get a jack and just refit the posts underneath the deck/porch area and wow, this thing is a beast and very stable. Worked exactly as we needed it to and the price is more than reasonable. I can definitely recommend this jack for all sorts of lifting that you might need done and I hope you find this review helpful!
Review: This is a real nice heavy duty jack. I am always helping others and doing jobs around my home. This jack was needed to lift a good size storage building so we could block it up a couple of blocks higher. This jack is so easy to use, just connect the hose and pump it up. It handled this job with ease. Im sure I will get a lot of use from it.

## 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 |
| Customer Reviews | 4.8 4.8 out of 5 stars (8) |
| Date First Available | 28 Dec. 2022 |
| Item Weight | 6.02 kg |
| Item model number | green 20100 |
| Manufacturer | Newhai |
| Manufacturer part number | WWX50XNW |
| Model | green 20100 |
| Package Dimensions | 20.6 x 18.21 x 15.49 cm; 6.02 kg |

## 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/71481waYCOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 18 April 2023*

This jack is really great when it comes to home improvement projects or any mechanical needs you might have. We grabbed it because we have to do some porch repair on one of our homes. The porch isn't so far gone that we need to tear down and start from scratch so it's much more economical to get a jack and just refit the posts underneath the deck/porch area and wow, this thing is a beast and very stable. Worked exactly as we needed it to and the price is more than reasonable. I can definitely recommend this jack for all sorts of lifting that you might need done and I hope you find this review helpful!

### ⭐⭐⭐⭐⭐ Review
*by P***8 on 3 April 2023*

This is a real nice heavy duty jack. I am always helping others and doing jobs around my home. This jack was needed to lift a good size storage building so we could block it up a couple of blocks higher. This jack is so easy to use, just connect the hose and pump it up. It handled this job with ease. Im sure I will get a lot of use from it.

### ⭐⭐⭐⭐ Review
*by N***U on 22 May 2023*

This Newhai 20 ton Hydraulic Ram Jack 4’’/100mm Max Stroke Hydraulic Lifting Cylinder Single Acting Porta Power Jack, can we track automatically, and I like that it is small enough and lightweight enough for me to carry. I use it as a backup, and to live anything heavy such as furniture. It is a bit expensive at 122, though, but I think it's good to have around the house.

## Frequently Bought Together

- 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*