--- product_id: 174850892 title: "NEWTRY 20 ton Hydraulic Cylinder Long Jack 4” Stroke Porta Power Ram Jack Lifting Cylinder Retract Automatically for Shipbuilding Bridge Construction" brand: "newtry" price: "1168.21 DT" currency: TND in_stock: true reviews_count: 4 category: "Newtry" url: https://www.desertcart.tn/products/174850892-newtry-20-ton-hydraulic-cylinder-long-jack-4-stroke-porta store_origin: TN region: Tunisia --- # 4-inch extended stroke for max reach automatic piston retraction 20-ton heavy-duty capacity NEWTRY 20 ton Hydraulic Cylinder Long Jack 4” Stroke Porta Power Ram Jack Lifting Cylinder Retract Automatically for Shipbuilding Bridge Construction **Brand:** newtry **Price:** 1168.21 DT **Availability:** ✅ In Stock ## Summary > 🚀 Lift smarter, not harder — the pro’s choice for heavy-duty precision! ## Quick Answers - **What is this?** NEWTRY 20 ton Hydraulic Cylinder Long Jack 4” Stroke Porta Power Ram Jack Lifting Cylinder Retract Automatically for Shipbuilding Bridge Construction by newtry - **How much does it cost?** 1168.21 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/174850892-newtry-20-ton-hydraulic-cylinder-long-jack-4-stroke-porta) ## Best For - newtry enthusiasts ## Why This Product - Trusted newtry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended 4-Inch Stroke:** Gives you extra reach and versatility on any job site. - • **Multi-Angle Flexibility:** Works flawlessly in vertical, horizontal, or inverted positions for ultimate adaptability. - • **Powerful 20-Ton Capacity:** Handles the heaviest industrial lifting tasks with ease. - • **Automatic Piston Retraction:** Simplifies operation—no manual reset needed after lifting. - • **Durable Rust-Resistant Finish:** Sleek lacquered surface and dust cover ensure long-lasting performance. ## Overview The NEWTRY 20 ton Hydraulic Cylinder Long Jack features a robust 20-ton lifting capacity with a 4-inch stroke for extended reach. Built from durable alloy steel with a rust-resistant lacquered finish and dust cover, it ensures longevity in tough environments. Its automatic piston retraction streamlines operation, while multi-angle usability makes it versatile for shipbuilding, bridge construction, and industrial applications. ## Description Buy NEWTRY 20 ton Hydraulic Cylinder Long Jack 4” Stroke Porta Power Ram Jack Lifting Cylinder Retract Automatically for Shipbuilding Bridge Construction: Lifting Cylinders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Strong - I have used this several times to push pins out of equipment, no problems yet Review: Made in china. Don't buy - The power unit and jack I gave never worked. I got this and it was failure. Used bottle jack instead got the job done. Don't buy. ## Features - ▷Jack Parameters---Tonnage: 20T | Stroke: 4’’/100mm | Self height: 6.14’’/156mm | Outer diameter: 3.31’’/84mm | Internal diameter:1.97’’/50mm | Weight:13.64lbs/6.2kg| Effective area: 5.14sq.in./33.16cm² | Used with Pump: CP-700. - ▷Longer 4 inch Stroke for More Reach---This hydraulic jack features a 4 - inch stroke. The extended stroke allows for greater height adjustment, making it more versatile in various heavy - duty lifting tasks. Whether you're working on industrial machinery, construction equipment, or other large - scale apparatus, this extra reach can be a real advantage. The hydraulic cylinder inside ensures smooth operation during the extension and retraction of the stroke. - ▷Smooth Lacquered Surface and Dust-Resistant Cover---The hydraulic ram cylinder features a smooth lacquered surface that not only gives it a sleek appearance but also provides good rust - resistance. Constructed from heavy - duty metal, this hydraulic cylinder jack is built to last. Additionally, it comes with a dust - resistant cover, ensuring that internal components remain clean and in optimal working condition for an extended period. - ▷Automatic Piston Retraction---Once the pressure is released, the piston of this hydraulic cylinder automatically retracts without the need for external force. This convenient feature simplifies the operation process. After using the hydraulic jack to lift heavy objects, you don't have to manually push the piston back. It's designed with a high - quality hydraulic ram system that enables this seamless retraction, providing users with a hassle - free experience. - ▷Multi - Angle Usage---This hydraulic ram can be used at multiple angles. Whether it's in a horizontal, vertical, or inverted position, it functions effectively. Its design allows for flexible use in different working environments. The smooth piston, a key part of the hydraulic cylinder, ensures smooth lifting regardless of the angle of use. Plus, its surface is treated to resist rust, maintaining its performance over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0811HC25W | | Best Sellers Rank | #77,290 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Hydraulic Lifting Cylinders | | Brand | NEWTRY | | Brand Name | NEWTRY | | Color | Yellow | | Compatible with Vehicle Type | Not for car | | Customer Reviews | 3.8 out of 5 stars 15 Reviews | | Item Weight | 6.14 Kilograms | | Load Capacity | 20 tons | | Manufacturer | NEWTRY | | Material | Alloy Steel , Metal | | Material Type | Alloy Steel, Metal | | Maximum Lifting Height | 100 Millimeters | | Minimum Height | 156 Millimeters | | Style Name | 20 ton | | Vehicle Service Type | Not for car | ## Images ![NEWTRY 20 ton Hydraulic Cylinder Long Jack 4” Stroke Porta Power Ram Jack Lifting Cylinder Retract Automatically for Shipbuilding Bridge Construction - Image 1](https://m.media-amazon.com/images/I/61XBU4G6a0L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What size fitting connects to the coupler?** A: 3/8" **Q: does this have mounting screws on the bottom?** A: There is one recessed Allen head bolt in the center. Not sure if it's for mounting or holding the the guts together. But no other holes. **Q: What type of hydraulic oil is used with the CP 700 pump?** A: #15 hydraulic oil is ok **Q: Does one hand pump work for all units? When you say, "only retracts with heavy gravity" , how much weight are you talking about?** A: Dear， we need to know what's your hand pump, for example if you want to buy the 50t jack, you need a hand pump like the product( amazon code: B06Y1HKMVC， search it on amzon , you will find it), but if you want more efficient， we advise you to choose electric hydraulic pump. About the "only retracts with heavy gravity", we are sorry, the jack doesn't need to retract with heavy gravity, it will retract by itself when the pump pressure relief, we will change our description. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong *by C***S on May 11, 2025* I have used this several times to push pins out of equipment, no problems yet ### ⭐⭐⭐⭐⭐ Made in china. Don't buy *by K***K on October 11, 2024* The power unit and jack I gave never worked. I got this and it was failure. Used bottle jack instead got the job done. Don't buy. ### ⭐ Cylinder seals leaking after only 3 months of use *by T***R on July 18, 2025* Cylinder seals leaking after only 3 months of use. Fluid is coming out around the ram, and its been only 3 months. Its been used at a medium sort of duty cycle. Nothing extreme. I wouldn't recommend this brand if you want a reliable product. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/174850892-newtry-20-ton-hydraulic-cylinder-long-jack-4-stroke-porta](https://www.desertcart.tn/products/174850892-newtry-20-ton-hydraulic-cylinder-long-jack-4-stroke-porta) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*