Checking The Suitability Of The Tractor; General Info; Calculating Actual Weights And Loads - Hardi NK SB Series Instruction Book

4 - Sprayer Setup

Checking the Suitability of the Tractor

General Info

Before connecting the sprayer to your tractor, you must check the suitability of the tractor. Only connect a tractor which is
suitable for the purpose.
Perform a brake test to check whether the tractor achieves the required braking rate with the sprayer connected.
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DANGER! An unsuitable tractor, or improper use of the tractor, causes a risk of:
• insufficient tractor stability, steering and braking power
• severe or fatal injuries
• the sprayer being damaged during operation
Requirements for the suitability of a tractor are, in particular:
• Permissible total weight
• Permissible approved axle loads
• Load capacity of the tyres fitted
• Approved front weights must be sufficient
You can find this data on the rating plate of the tractor or in the tractor's instruction manual or documentation. Ask your
tractor dealer if in doubt.
The front axle of the tractor must always be subjected to at least 20% of the total weight of the vehicle.
The tractor must achieve the braking rate specified by the tractor manufacturer, even with the sprayer connected.

Calculating Actual Weights and Loads

The permissible total tractor weight, specified in the tractor documentation, must be greater than the sum of the:
• Tractor's tare weight
• Tractor's ballast and weights
• Sprayer's total weight
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