How is "Load Capacity" Really Rated?

Börkey rollers can be used at the full rated capacity in the field.
The rollers have additional safety capacity.

Individual roller capacities are calculated based on moving the load across a solid level & smooth surface so that all load wheels are touching the floor and distributing the weight equally.

	Breaking-Point while roller at standstill.
	Breaking-Point while roller in motion.
	Carry load with caution. Roll with difficulty.
	Safely carry load. Roll with ease.