Zuidberg 3-Speed Transmissions: Power, Control and Comfort

The Zuidberg 3-speed transmissions are specially designed for TMR feed mixers and other machines operating under heavy-duty conditions.
Thanks to powershift technology, gear changes are smooth and effortless, even under load. Quiet, efficient, and built for continuous operation.

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Power & Design

Fully mechanical
Nominal power: 280 hp (210 kW)
Maximum power: 350 hp (≈ 260 kW)
Compact design: 700 x 400 x 640 mm (L x W x H)
Robust connections
Drive shaft: 1-3/4 Z20 (input & output)
Three fixed gear ratios
Optimal balance between speed and torque
Direct mechanical shaft connections
No neutral position
Durable design
100% mechanical system
Shifting under load without power interruption
Long service life of shifting elements
Smooth yet firm gear changes

Control & Protection

Electro-hydraulic shifting (C1 & C2)
Simple ON/OFF control
Maximum torque: 5300 Nm
Output torque protection required
Optional integrated sensors
Input and output speed
Temperature (oil reservoir)
Oil and system pressure
Oil pump connection
Extra pump drive for additional functions

Cooling & Maintenance

Connections for oil cooler (12 L)
Oil sight glass and filter
Measuring points for system pressure and both shifting clutches (C1 & C2)
Vent, fill and drain plugs included
High efficiency through optimised clutch operation
No complex electronics = less failure-prone

Application: TMR Feed Mixers

Short discharge times thanks to direct drive (first gear)
Optimal mixing speed through selectable gear ratios
Faster unloading with high auger speeds
Smaller tractor required due to lower engagement torque
Higher auger forces at lower speeds
Durable, low-maintenance, and efficient

Questions or More Information?

Curious what this solution could mean for your machine or application? Or do you have a technical question?
We’re happy to help! Contact us via info@zuidberg.nl or fill in the contact form – we’ll gladly think along with you.

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