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Bonvoisin Hydraulic Cylinders Machinery Shipbuilding Review

2

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Terrible

Revainrating 1 out of 5  
Rating 
1.0
🚜 Hydraulic Equipment, 🚰 Hydraulics, Pneumatics & Plumbing

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Description of Bonvoisin Hydraulic Cylinders Machinery Shipbuilding

[Small & Portable] - This hydraulic cylinder is portable, small in size, but strong in load-bearing capacity, which is especially suitable for lifting and supporting work in narrow spaces. [Automatically Retract] - This hydraulic ram cylinder can automatically retract to the initial height after the oil return valve of the pump is loosened, which is easy and convenient to operate. [Used with Pumps] - The porta power ram should be used with hydraulic pumps. The 10T/20T can be used with CP-180 hydraulic pump (ASIN: B08QTXY2D2); the 30T/50T can be used with CP-700 hydraulic pump (ASIN: B08QV222RP). [Wide Applications] - This hydraulic jack can be widely used in power, chemical, steel, bridges, shipbuilding, machinery and other industries! However, it does NOT apply to cars. [One-year Warranty] - Within one year of purchase, if something goes wrong with the cylinder jack, you can replace it for free.

Reviews

Global ratings 2
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Type of review

Revainrating 1 out of 5

Didn't work out of the box

The tool didn't work out of the box. The push rod didn't move on the first try, but I heard a slight "hiss" as the pressure was released. Later tests showed no hydraulic pressure and no resistance when inflating the Porta Power grip. I noticed a small amount of hydraulic oil when disconnecting. The instructions briefly mentioned "check the oil level" but there was no obvious fill hole and in my experience with hydraulic equipment if there isn't a leak somewhere it's usually a relief valve and…

Pros
  • Cylinder
Cons
  • not reliable

Revainrating 1 out of 5

Didn't work right away

Tool didn't work right away. The push rod didn't move on the first try, but I heard a slight "hiss" as the pressure was released. Later tests showed no hydraulic pressure and no resistance when inflating the Porta Power grip. I noticed a small amount of hydraulic oil when disconnecting. The instructions briefly mentioned "check the oil level" but there was no obvious fill hole and in my experience with hydraulic equipment if there isn't a leak somewhere it's usually a relief valve and it's not…

Cons
  • Expensive