differential lock
[/ˌdɪfəˈrenʃəl lɑk/]
nounpl: differential locks
bloqueio de diferencial
1. A mechanical device that locks the differential of a vehicle to prevent wheel slip and distribute torque equally to both wheels, commonly used in off-road or heavy-duty vehicles
The truck's differential lock engaged when the driver pressed the button, allowing both rear wheels to spin at the same speed.
O bloqueio de diferencial do caminhão foi ativado quando o motorista pressionou o botão, permitindo que ambas as rodas traseiras girassem na mesma velocidade.
2. A feature that improves traction by preventing the differential from allowing different rotation speeds between wheels on the same axle
The all-terrain vehicle comes equipped with a differential lock for extreme off-road conditions.
O veículo all-terrain vem equipado com bloqueio de diferencial para condições extremas off-road.
Differential locks are particularly important in Brazilian automotive culture, especially for vehicles used in rural areas, off-road applications, and agricultural settings. The technology is extensively discussed in off-road enthusiast communities in both Brazil and North America. In the USA, it's more prevalent in truck culture and off-road vehicle modifications.
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