ISO 4253 Agricultural Tractors - Operator Seat - Standard Test for Dimensions

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ISO 4253 testing. Indicates the dimensions of the operator's seat and the position of the special controls relative to the seat index point within the seat, on agricultural tractors with a track width of more than 1150 mm.

Included controls are steering wheel, clutch pedal, brake pedals and accelerator pedal. Standardized dimensions and positions will aid the future design of operator seating on farm tractors.

Pedals should be adjusted according to the manufacturer's instructions. Before any forte is applied to move the pedals, measurements of the Pedal Position should be made. A pedal's measuring point is where the longitudinal and transverse centerlines of the pedal tread surface intersect.

The measuring point for the steering wheel is the point along the steering wheel axis where the centerline intersects the upper plane of the steering wheel frame.

The pedals should be placed from left to right in the following order: clutch (left foot operated), brakes (right foot operated) and foot throttle if fitted.

EUROLAB assists manufacturers with ISO 4253 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.