A hydraulic module (200) is provided for a materials-handling vehicle (100). The hydraulic module (200) can include a mounting frame (210) configured to mechanically connect to a frame (115) of the vehicle (100) but isolate the vehicle frame (115) from vibrations occurring in the power pack (200). The mounting frame (210) supports the primary components (220, 230, 240, 250, 260, 270, 272, 282, 284) of a hydraulic energy recovery system (200), including, for instance, a hydraulic tank (220), a hydraulic pump (230), and an electric motor (240). The hydraulic energy recovery system components (220, 230, 240, 250, 260, 270, 272, 282, 284) can be secured to the mounting frame (210) before the mounting frame (210) is connected to the vehicle frame (115). Standardized integration components (290) such as cables, tubes, and wiring can be used to connect the module (200) to the electrical and hydraulic systems of the vehicle (100). A fluid level sensor (512) and indicator (510) can be provided to indicate the fluid level of the hydraulic tank (220). Check valves (282, 284) can be mounted to adapter blocks (270, 272) to ensure low delta pressure during operation.
HYDRAULIC POWER PACK MODULE
HYDRAULIK-STROMPACKMODUL
MODULE DE BLOC D'ALIMENTATION HYDRAULIQUE
2024-07-24
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E02F Baggern , DREDGING / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |