| 摘要 |
A material handling vehicle (12) includes a cyclonic motor cooling system (140) for a motor compartment (126) that accommodates an ergonomically designed operator compartment (10). Together, the motor compartment and cyclonic motor cooling system include a generally cylindrical housing (136) with a tangentially arranged cooling air injection port (142) at a lower end and exhaust port (144) at a radially and axially opposite end. An air blower (146) directs cooling air into the compartment where a cyclonic cooling air flow and a vortex cooling flow is produced.
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