Load-sensing upgrade for Bosch SB7 system

This newly developed system is designed to simulate a load-sensing system in a tractor with Bosch SB7 control valves.

Load-sensing control valve blocks can then be connected to this system, for example slurry tankers via Power Beyond.

The system replaces the end plate in the tractor's control valve block.
This new end plate contains all the necessary valve technology.
The valve technology comes preset and generally requires no further adjustments after installation.

The end plate contains a large main pressure relief valve and a pressure relief valve for the LS signal.
Integrated unloading and damping for the LS signal stabilize the system.

The system can generally be installed in all tractors with Bosch SB7 control valves. It fits systems with three or four studs/bolts (and is backward-compatible with all very old model series).

Note for Fendt 600 series owners!
Fendt installed a specially designed Bosch system in the 600 series. This means the end plate version can only be mounted on top of the control valve block (directly under the cab). 
As a result, the end plate LS system is supplied by only one of the two hydraulic circuits.

Here, we recommend our intermediate plate version (click here)!

This problem generally does not affect other tractor types or manufacturers.

Technical specifications:
- Max. pressure: 250 bar
- Max. flow rate: 120 l/min
- Preset LS pressure: 175 bar
- Preset main pressure: 195 bar
- Delta-P-LS: 14 bar
- Connections: P=18L, T=18L, LS=8L

The technical accompanying documents, which include some notes and technical information, are automatically made available for download after purchase.

Download technical accompanying document