| 摘要 |
<p>A parking brake arrangement for a machine having first and second ground drive assemblies (14,16) , such as track drive assemblies. The parking brake arrangement including a neutral switch that detects the positioning of a foot pedal (24) . The neutral switch being interconnected to a solenoid valve to engage the machine's parking brakes when the foot pedal (24) is in a centered position, and to disengage the machine's parking brakes when the foot pedal is in either of both of a forward position and a rearward position. The parking brake arrangement further includes a timer. The timer delays the engagement of the machine's parking brake for a period of time after the foot pedal is positioned in the centered position.</p> |
