BT Wheel Extension | Screw Adjustable - 50mm to 125mm

BT Wheel Extension | Screw Adjustable – 50mm to 125mm

Bertolini BT Screw-Adjustable Wheel Extensions (Half-Shafts) are specialised track-widening accessories designed for Bertolini two-wheel tractors and power units. They allow operators to infinitely adjust the tractor’s stance width between 50mm and 125mm per side to stabilise the machine on sloped terrain, clear specific crop rows, or accommodate bulky attachments

Key Features & Specifications

• Adjustment Range: Continuously variable from 50mm to 125mm via a heavy-duty integrated screw mechanism.
• Function: Expands the wheelbase track width dynamically without requiring the operator to switch out fixed-length spacer hubs.
• Application: Essential for improving safety and centre-of-gravity traction when operating on steep inclines, clearing specialised crop rows, or mounting weighted wheels.
• Compatibility Note: Screw-adjustable half-shafts generally accept standard tyred discs but may have model-specific restrictions regarding the simultaneous installation of certain heavy wheel ballasts (check your specific model’s manual).