---
product_id: 635861056
title: "Newhai 20T Hydraulic Jack Ram, 4\" Stroke Auto Retraction, Single Acting"
brand: "newhai"
price: "€ 188.23"
currency: EUR
in_stock: false
reviews_count: 5
category: "Newhai"
url: https://www.desertcart.hr/products/635861056-newhai-20t-hydraulic-jack-ram-4-stroke-auto-retraction-single
store_origin: HR
region: Croatia
---

# Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting

**Brand:** newhai
**Price:** € 188.23
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting by newhai
- **How much does it cost?** € 188.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/635861056-newhai-20t-hydraulic-jack-ram-4-stroke-auto-retraction-single)

## Best For

- newhai enthusiasts

## Why This Product

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

## Description

hydraulic cylinder is used for lifting heavy objects.

Review: Great For All Types of Lifting Projects - 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: Not a standard thread - The tapped thread for the fitting is NOT a 3/8npt! Now starts the long waste of time finding out what thread it actually is. Update: After attempting to retap the threads and causing it to leak customer service gave me a refund.

## Features

- Jack & Pump Parameters: Tonnage: 20 tons; self height: 6.1"/ 156mm; outer diameter: 3.3"/ 84mm; internal diameter: 2"/ 50mm; Max stroke: 4"/ 100mm; weight: 13.6lbs/ 6.2kg; effective area: 5.14sq.in;connector: 3/8" male connector; recommended pump: CP-180 (pump not included)
- 4" Extended Stroke & Portable Design: This hydraulic jack features a 4 inch extended stroke for low-clearance applications with wider adjustment range. Its compact and portable build enables easy transportation and switching between different working sites.
- Easy Operation & Auto Retraction: Connect the jack to the hydraulic pump. Turn the oil‑return knob of the hand pump clockwise and pump the handle to lifting the jack. After use, rotate the knob counter-clockwise for automatic retraction, no manual reset is needed to streamline your workflow.
- Multi-Angle Working Capability: Supports vertical, horizontal and inverted operation modes. Ideal for repairing industrial machinery, home appliances and other large-scale equipment. It performs lifting, pulling, assembly and pressure-testing tasks. Note: This jack is NOT intended for vehicle lifting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BN2TZB9Y |
| Best Sellers Rank | #403,802 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1,501 in Jacks |
| Brand | Newhai |
| Brand Name | Newhai |
| Colour | green |
| Compatible with Vehicle Type | Not for car |
| Customer Reviews | 4.0 out of 5 stars 19 Reviews |
| Item Highlight | Hydraulic Lifting Cylinder, Heavy Duty Industrial Porta Power Jack for Railway Bridge Construction, Household Repairs |
| Item Weight | 6.02 Kilograms |
| Load Capacity | 20 tons |
| Manufacturer | Newhai |
| Manufacturer Part Number | WWX50XNW |
| Material | Iron |
| Material Type | Iron |
| Minimum Height | 100 Millimetres |
| Model | green 20100 |
| Number of Items | 1 |
| Style Name | 20 ton |
| UPC | 735279353372 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Not for car |
| Whats in the box? | quick connector |

## Product Details

- **Brand:** Newhai
- **Color:** green
- **Load Capacity:** 20 tons
- **Material:** Iron
- **Vehicle Service Type:** Not for car

## Images

![Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting - Image 1](https://m.media-amazon.com/images/I/71481waYCOL.jpg)
![Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting - Image 2](https://m.media-amazon.com/images/I/71qY+xGxnVL.jpg)
![Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting - Image 3](https://m.media-amazon.com/images/I/71u-V-3NU9L.jpg)
![Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting - Image 4](https://m.media-amazon.com/images/I/71vuWs+mMkL.jpg)
![Newhai 20T Hydraulic Jack Ram, 4" Stroke Auto Retraction, Single Acting - Image 5](https://m.media-amazon.com/images/I/61uyeoHNaOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great For All Types of Lifting Projects
*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!

### ⭐⭐ Not a standard thread
*by F***K on 28 October 2025*

The tapped thread for the fitting is NOT a 3/8npt! Now starts the long waste of time finding out what thread it actually is. Update: After attempting to retap the threads and causing it to leak customer service gave me a refund.

### ⭐ 3/8” npt fitting
*by P***. on 2 April 2024*

I would sure love to know. What pipe tap was used because there isn’t a 3/8” pipe thread die out there that can tap a fitting to this thread. That said I was very happy to see this cylinder exactly what I was looking for. Sadly wrong coupler and if it’s a 3/8” ntp like it said it’s a very special die.

## 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
- Newhai 20 ton 2” Hydraulic Ram Jack+ cp-180 Hand Pump with Pressure Gauge Hydraulic Porta Power 20 ton Kit Low Profile Short Cylinder
- Summit Hydraulics 3/8" 10,000 PSI High Pressure Hydraulic Quick Coupler Set Replaces Enerpac C-604 w/Dust Caps

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**Shop now:** [https://www.desertcart.hr/products/635861056-newhai-20t-hydraulic-jack-ram-4-stroke-auto-retraction-single](https://www.desertcart.hr/products/635861056-newhai-20t-hydraulic-jack-ram-4-stroke-auto-retraction-single)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-19*