Kipplastwagen

Details

Veröffentlichungs-Nr.

EP4717488

Anmeldetag

12. September 2024

Veröffentlichung

27. März 2025

Rechtsraum

EP

Abstract

The dump truck (1) includes a vehicle body frame (5) to which front wheels (3) and rear wheels (4) are attached, an travel electric motor (25) driving the rear wheels (4), a battery device (26) mounted on the vehicle body frame (5) supplying electric power to the travel electric motor (25), and electrical equipment including a converter (34) arranged on the rear side of the battery device (26). The battery device (26) is configured to include a battery frame (27) supported by the vehicle body frame (5) and a battery module (33) attached to the battery frame (27). The battery frame (27) is formed with a refrigerant pipe housing section (32) housing a first refrigerant pipe (45) through which refrigerant cooling the battery module (33) flows, and a second refrigerant pipe (50) through which refrigerant cooling the electrical equipment flows.

Anmelder

Firma

Hitachi Construction Machinery Co., Ltd.

Land

🇯🇵 Japan