![HDE 4000 detailed view](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_1.png)
HDE 4000
![HDE 4000 high-pressure hoses with couplings](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_2.png)
High-pressure hoses with couplings
for hydraulic pressure of up to 4000 bar and transport device
![HDE 4000 Stable, rubberized and oil-resistant shelf](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_3.png)
Sturdy, rubber and oil resistant support.
![HDE 4000 Stable, mobile housing](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_4.png)
Sturdy, mobile housing
with easily accessible components.
![HDE 4000 industrial rolls](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_5.png)
Industrial rolls
![HDE 4000 remote control](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_6.png)
Remote control
![HDE 4000 pressure relief valve](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_7.png)
Pressure limitation valve
to prevent damage from excess pressure.
![HDE 4000 Robust, compact high-pressure generator with oil tank](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/pg22/aggregate/hde-4000/hde-4000_8.png)
Rugged, compact high-pressure generator
with oil tank, for quick and safe pressure generation.
Advantages
- Rugged, compact and durable design
- Long service life
- Crane hitch system
- Immediately ready for use, fully assembled and oil filled
- All components sealed leakproof
- Adjustable pressure limitation valve
- Large oil-filler neck with filter
- Oil return filter
- No pressure loss even at 4000 bar
- Hardened, replaceable valve seats
- Pressure relief valve with internal tank return line
- Up to 8 connections possible for 4000 bar
- Different supply voltages possible
All high-pressure units
Mounting Documentation System for controlling and monitoring the axial hydraulic tightening process of bolts.
Electro-hydraulic two-circuit high-pressure automatic control system for fully automatic pressing of hubs onto shafts and separating
Ready-to-use air-hydraulic pump up to 2,500 and 4,000 bar hydraulic pressure
![ssv-speziallösungen Schraubenspannvorrichtungen SSV Speziallösungen](https://www.schaaf-gmbh.com/wp-content/uploads/produkte/hm_ssv/schaaf_bolttensioner_ssv-spezialloesungen.jpg)
Versions
![Wind energy](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_windkraft.jpg)
![Hydroenergy](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_hydroenergie-1.jpg)
![Powerplant technology](https://www.schaaf-gmbh.com/wp-content/uploads/branchenloesung/einsatzgebiete_kraftwerk.jpg)
Areas of Application
- The use of bolt tensioners, hydraulic nuts, ExpaTen Bolts and EcoRolls
- Tightening and loosening of oil press fits (e.g., gearwheels, flywheels, coupling hubs, roller bearings, hydraulic couplings and overload protection devices)
![qualitaetssicherung Qualität](https://www.schaaf-gmbh.com/wp-content/uploads/qualitaetsmanagement_small.jpg)
Quality Assurance
All HDE 4000 are checked for material quality, dimensional accuracy, correct functioning and load-resistance. During order execution, they are subject to continuous quality assurance measures and are supplied together with detailed technical documentation.
![serviceleistungen Serviceleistung](https://www.schaaf-gmbh.com/wp-content/uploads/sortieren/serviceleistung_small.jpg)
Services
Related Accessories
Fully assembled and ready for immediate use Hand lever pump up to 4,000 bar hydraulic pressure.