Supply pressurised oil to drive hydraulic hammers, core drills and saws.

Hydraulic pump PI4 Breaker
Key features
- Weight (kg)26,7
- Oil flow rate, l/min20 - 40 l/min
- Operating pressure (bar)120/170
- Capacity3400 l/min
What it is
The hydraulic pump PI4 by Breaker is a submersible pump with a VORTEX impeller, designed to meet the toughest demands on building sites and in industrial applications. Thanks to its advanced technology, it efficiently handles water laden with solids and stringy materials, minimising impeller wear and ensuring consistent performance even in critical conditions.
A hydraulic submersible pump is a dirty-water pump driven by a hydraulic motor, which takes pressurised oil from a power pack or a machine, such as an excavator, instead of using mains electricity.
What it is for
Used for water drainage and for pumping water out of excavations, tanks and sumps.
How to use it
Connect it to the hydraulic hoses of the machine or power pack using the quick couplings, observing the stated pressure and flow rate. Lower it on a rope to the lowest point, resting on solid ground, and connect the delivery hose. Check that there are no oil leaks and that it does not run dry.
Where it is used
- Earthmoving and excavation
- Water engineering works
- Civil protection
Technical data
- Weight (kg): 26,7
- Oil flow rate, l/min: 20 - 40
- Operating pressure (bar): 120/170
- Capacity: 3400 l/min
Who it is for
Designed for site managers, excavator operators and construction workers.
Related products
- Pump PA2 Breaker
- Hydraulic pump PI3 Breaker
- Aquapop extendable hose — from the category Water Hoses and Layflat Hoses
- Generator G16500YEO Genmac — from the category Portable and Wheeled Generating Sets
- High-tenacity nautical braided rope — from the category Synthetic Ropes and Lines
- Browse the whole category: Electric and Engine-Driven Pumps for Dirty Water and Wastewater
Before you order
In your request, please state the rated load or flow rate and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 4
| Weight (kg) | 26,7 |
|---|---|
| Oil flow rate, l/min | 20 - 40 l/min |
| Operating pressure (bar) | 120/170 |
| Capacity | 3400 l/min |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Hydraulic pump PI4 Breaker
|
Submersible hydraulic pump PI W3 Breaker
|
Hydraulic pump PI3 Breaker
|
Hydraulic pump PI2 Breaker
|
|---|---|---|---|---|
| Brand | Breaker | Breaker | Breaker | Breaker |
| Weight | 26,7 kg | 13 kg | 11 kg | 7,7 kg |
| Oil flow rate, l/min | 20 - 40 | 20 - 30 | 20 - 30 | 20 - 30 |
| Operating pressure | 120/170 bar | 120/170 bar | 110/170 bar | 110/170 bar |
| Capacity | 3400 l/min | 1920 l/min | 1330 l/min | 1050 l/min |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Carry water for irrigating, washing and supplying machines in the garden and on site.







