---
product_id: 426473806
title: "Omega Pro Hydraulic Long Ram Jack - 4 Ton Capacity with Flat Base for Auto Garage Shop, Green (OP400S)"
brand: "omega pro"
price: "€ 451.11"
currency: EUR
in_stock: true
reviews_count: 6
category: "Omega Pro"
url: https://www.desertcart.gr/products/426473806-omega-pro-hydraulic-long-ram-jack-4-ton-capacity-flat
store_origin: GR
region: Greece
---

# 19.9" to 35.25" adjustable height Patented bypass hydraulic protection 4 Ton lifting power Omega Pro Hydraulic Long Ram Jack - 4 Ton Capacity with Flat Base for Auto Garage Shop, Green (OP400S)

**Brand:** omega pro
**Price:** € 451.11
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your workshop game with power and precision!

## Quick Answers

- **What is this?** Omega Pro Hydraulic Long Ram Jack - 4 Ton Capacity with Flat Base for Auto Garage Shop, Green (OP400S) by omega pro
- **How much does it cost?** € 451.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/426473806-omega-pro-hydraulic-long-ram-jack-4-ton-capacity-flat)

## Best For

- omega pro enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Height Range:** From 19.9" to 35.25", adapt to any project with precision and ease.
- • **Stable Wide Base Design:** Rugged 5-18" x 4.5" base offers unmatched stability for safe, steady lifting every time.
- • **Durable Alloy Steel Build:** Heat-treated chrome cylinder and hard-cast steel ensure long-lasting strength and reliability.
- • **Heavy-Duty 4 Ton Capacity:** Lift with confidence—handles heavy loads effortlessly for all your garage and shop needs.
- • **Leak-Free Hydraulic System:** Patented bypass mechanism and polished cylinders deliver smooth, maintenance-free performance.

## Overview

The Omega Pro OP400S Hydraulic Long Ram Jack is a robust 4-ton capacity lifting tool crafted from heat-treated alloy steel with a patented hydraulic bypass system for leak-free, durable performance. Its adjustable height range from 19.9" to 35.25" and wide rugged base provide versatile, stable lifting for automotive, ATV, and heavy-duty garage applications, backed by a 1-year manufacturer warranty.

## Description

Omega Pro 4 ton long ram jack is intended to be used with corresponding omega engine crane to lift (not support) the rated capacity loads with the built-in hydraulic system. Hydraulic system is protected from internal damage by a patented by-pass mechanism. Machined and polished cylinders with die-cut threads provide non-abrasive leak-free, durable performance. It is constructed of heavy-duty hard-cast steel with a heat-treated chrome cylinder for added strength, and a wide, rugged base provides stability and strength. Fits most garage/shop cranes, engine hoists, and more Min Height: 19 7/8" Max Height: 35 1/4" Base Size: 5-18" x 4 1/2" Hydraulic Oil: 12 oz/ 353 ml Gross Weight: 18 LBS Manufacturer Warranty: One Year Omega Pro OP400S is covered with One Year manufacturer warranty from the date of the purchase.

Review: Missing handle! - Great product but received it without a handle to use the jack! I called the supplier and they shipped a replacement handle right away!
Review: 5th Wheel RV frame jack - Lippert instructs us to only jack up the RV by the frame and not the axle. The RV is about 23 in. from the frame to the ground. This required a couple of very thick blocks of wood and a standard bottle jack before I found this jack. Not something I could carry with me easily. I had to make a lift saddle/pad for the jack which is held on with a 1/2 in. Grade 8 bolt. This spreads the load across the frame. I also have a 6 x 6 in. Steel plate to spread the load under the bottom of the jack a bit. I’ve tested the setup and it works. Mainly I’ll use this to service the brakes and bearings (with appropriate jack stands). Like the other reviewer mentions it would be good to have the next size up but it is too tall to work.

## Features

- 4 TON LONG LASTING - Omega Pro OP400S Long Ram Jack features 4 Ton lifting capacity and fabricated from hard-cast steel with heat-treated critical stress areas for long lasting.
- VERSITILE – Omega Pro Long Jack has the heat-treated chrome cylinder for added strength and give you the ability to Lift from 19 7/8" to 35 1/4" to allow you to use for almost anything needing to be raised.
- DURABLE PERFORMANCE - Hydraulic system is protected from internal damage by a patented by-pass mechanism. Machined and polished cylinders with die-cut threads provide non-abrasive leak-free, durable performance.
- EASY TO USE – Handle includes a rubber grip & jack uses a large hydraulic release handle. Perfect for lifting (not supporting) auto engines, trailers, RV, patios, decks, ATVs and more.
- WARRANTY - 4 ton long jack features a wide rugged base (5-18" x 4 1/2") to allow you with the ability to easily position and provide the stability and strength. It covers with 1 year manufacture warranty from the date of the purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V96G3KP |
| Best Sellers Rank | #246,600 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #385 in Industrial Floor Jacks |
| Brand | Omega Pro |
| Brand Name | Omega Pro |
| Color | Green |
| Compatible with Vehicle Type | ATV |
| Customer Reviews | 4.5 out of 5 stars 19 Reviews |
| Included Components | Handle, Hydraulic Long Ram Jack |
| Item Type Name | Long Jack |
| Item Weight | 18 Pounds |
| Load Capacity | 4 Ton |
| Manufacturer | SFA Companies |
| Manufacturer Part Number | OP400S |
| Manufacturer Warranty Description | One Year |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Lifting Height | 18 Inches |
| Minimum Height | 20 Inches |
| Model Number | OP400S |
| Style Name | Long Ram Jack |
| UPC | 047077988510 |
| Vehicle Service Type | ATV |

## Product Details

- **Load Capacity:** 4 Ton
- **Maximum Lifting Height:** 18 Inches
- **Brand:** Omega Pro
- **Color:** Green
- **Style:** Long Ram Jack

## Images

![Omega Pro Hydraulic Long Ram Jack - 4 Ton Capacity with Flat Base for Auto Garage Shop, Green (OP400S) - Image 1](https://m.media-amazon.com/images/I/51N93CtOoKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Missing handle!
*by A***R on June 19, 2025*

Great product but received it without a handle to use the jack! I called the supplier and they shipped a replacement handle right away!

### ⭐⭐⭐⭐⭐ 5th Wheel RV frame jack
*by P***L on June 21, 2022*

Lippert instructs us to only jack up the RV by the frame and not the axle. The RV is about 23 in. from the frame to the ground. This required a couple of very thick blocks of wood and a standard bottle jack before I found this jack. Not something I could carry with me easily. I had to make a lift saddle/pad for the jack which is held on with a 1/2 in. Grade 8 bolt. This spreads the load across the frame. I also have a 6 x 6 in. Steel plate to spread the load under the bottom of the jack a bit. I’ve tested the setup and it works. Mainly I’ll use this to service the brakes and bearings (with appropriate jack stands). Like the other reviewer mentions it would be good to have the next size up but it is too tall to work.

### ⭐⭐⭐⭐ The relief valve knob doesn’t have enough turn
*by D***E on September 28, 2024*

Then putting this on the ground, you can’t turn the relief valve far enough to lower the Jack, unless you: - Dig a hole next to the Jack, or - unscrew the screw and remove the knob/handle. I just unscrewed mine, tied the handle to the Jack with a string. It’s like a 12 point socket, so you can turn it, take it off, rotate it, RE-install. Or just put a socket wrench on it. It works. No major complaints.

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**Shop now:** [https://www.desertcart.gr/products/426473806-omega-pro-hydraulic-long-ram-jack-4-ton-capacity-flat](https://www.desertcart.gr/products/426473806-omega-pro-hydraulic-long-ram-jack-4-ton-capacity-flat)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-06*