---
product_id: 654413400
title: "Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4\" Stroke for Machinery Shipbuilding"
price: "3995 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/654413400-bonvoisin-30t-4-inch-hollow-hydraulic-cylinder-jack-porta-power
store_origin: RO
region: Romania
---

# Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding

**Price:** 3995 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding
- **How much does it cost?** 3995 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/654413400-bonvoisin-30t-4-inch-hollow-hydraulic-cylinder-jack-porta-power)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Load Capacity | 3E+1 tons |
| Brand | Bonvoisin |
| Color | BSH-30100 |
| Item Weight | 8 Kilograms |
| Item dimensions L x W x H | 7.48 x 7.87 x 10.24 inches |
| Manufacturer | Bonvoisin |
| Item Weight | 17.6 pounds |
| Product Dimensions | 7.48 x 7.87 x 10.24 inches |
| Manufacturer Part Number | SUS-33 |

## Product Details

- **Load Capacity:** 3E+1 tons
- **Brand:** Bonvoisin
- **Color:** BSH-30100
- **Item Weight:** 8 Kilograms
- **Item dimensions L x W x H:** 7.48 x 7.87 x 10.24 inches

## Images

![Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding - Image 1](https://m.media-amazon.com/images/I/81Ml+Kjx4hL.jpg)

## Questions & Answers

**Q: 1. Can this jack be used to jack up a car?**
A: No, this jack is not suitable for cars. But it can be widely used in power, chemical, steel, bridges, shipbuilding, machinery, etc.

**Q: 2. Can the jack retract automatically?**
A: Yes, the cylinder jack CAN retract automatically. After use, you need to loosen the oil return valve of the hydraulic pump first, and then the jack can retract automatically.

**Q: 3.What type of connector does this cylinder jack use?**
A: The jack adopts a threaded ZG3/8" male quick connector, so it needs a female connector on the pump.

**Q: 4. About after-sales service.**
A: Within one year of purchase, if something goes wrong with the cylinder jack, you can replace it for free. And we provide lifelong technical service.

## Frequently Bought Together

- Bonvoisin 30T 4 Inch Hollow Hydraulic Cylinder Jack Porta Power Ram Single Acting Lifting Cylinders 4" Stroke for Machinery Shipbuilding
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**Shop now:** [https://www.desertcart.ro/products/654413400-bonvoisin-30t-4-inch-hollow-hydraulic-cylinder-jack-porta-power](https://www.desertcart.ro/products/654413400-bonvoisin-30t-4-inch-hollow-hydraulic-cylinder-jack-porta-power)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-19*