Hydraulic Splitter Systems
Hydrax splitters complete our selection for non explosive and safe excavation and demolition methods.
They are a ideal companion for Ter-Mte non explosive demolition agent.
Hydraulic splitting is a method of breaking rock and concrete from the inside by using a hydraulic pressure which operates a set of wedges. These wedges pose an enormous force (upto 600 Tons) which will crack the material.
A complete kit consists of: a hydraulic splitter cylinder, high pressure hose system with quick connectors and
a hydraulic pump unit with electric or petrol (gasoline, benzin) motor.
Hydrax LP-series hydraulic splitter cylinders
| Model | Wedge diameter | Wedge length | Min hole depth | Weight |
| DH368LP | 36 mm | 250 mm | 450 mm | 24 kg |
| DH382LP | 38 mm | 350 mm | 550 mm | 32 kg |
| DH445LP | 44 mm | 450 mm | 680 mm | 35 kg |
We are introducing the new Hydrax LP -cylinders in late 2009.
LP-series have improved internal design, improved operating valve and new wedge desing.
Images are to be updated soon.
Sorry, this information is currently available in english only.
We welcome all inquiries from professional end users for the Hydrax products line.
Click to enlarge the images
Hydrax hydraulic power units
Hydrax power units are designed and made in EU. Only the best possible components are used to achieve a very high quality product.
All our power units have high quality 2 speed hydraulic pumps made in Switzerland and replaceable return line filters to guarantee maximum performance and long life for the unit. We only use steel tanks for trouble free service and a hoop kit is standard for all units. Hose distribution blocks are available for multi cylinder applications.
Petrol version is ideal to applications where no electricity is available - truly stand alone system. For work that is done inside a building an electric unit is more suitable as it produces no exhaust gas emissions. Our units are light weight for 1 man operation.
We use high quality pressure hoses and 1000 bar high end quick connectors. Our hoses are equipped with heavy duty protective sleeves for maximum life and work safety.
Model line up
| Model | Motor type | Unit type | Cylinders | Oil tank volume | Weight kg |
| DE-HO | Petrol/benzin | Carry | 1-4 | 10 liters | 38 |
| DE-230 | Electric 230v | Carry | 1-3 | 8 liters | 27 |
| DE-400 | Electric 400v | Carry | 1-3 | 8 liters | 28 |
Note: For special needs power units can be custom made per customer specifications.
Hoses, distribution blocks and connectors available separately. Also with Darda compatible connectors.
Advantages of using a hydraulic splitter
Hydraulic splitting saves money. No need for site protection or evacuation. No need to build protective barriers or
use protective covering. Other work can continue while splitter is used.
Hydraulic splitting is ecological and safe. No pollution, noise or danger of flyrocks.
Contact us
Dextec Oy Ltd.
Ellipsikuja 5
FI- 02210 Espoo
Finland
Tel +358 9 2316 9952
Fax +358 9 8565 7261
