---
publication_id: "OT-2026-000001360"
title: "Energy control method and system of lift truck"
published_at: "2026-09-15T19:05:21.404072Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000001360"
categories:
  - "lifting-positioning-manipulation/lift-tables-and-positioners"
keywords:
  - "b60w10/26"
  - "b60w10/26"
  - "b66f11/042"
  - "f15b11/16"
  - "b60p1/44"
  - "b60p1/4471"
---

# Energy control method and system of lift truck

## Abstract

The present disclosure relates to the technical field of lift trucks, and in particular, to an energy control method and system of a lift truck. The method includes the following steps: step 1, putting the lift truck in a working state, and downwards closing a work platform at a high place, wherein hydraulic oil in an upper lifting oil cylinder and hydraulic oil in a lower lifting oil cylinder start to flow back into a oil tank; step 2, driving a hydraulic element to rotate anticlockwise in the back flowing process of the hydraulic oil, wherein the anticlockwise rotation of the hydraulic element drives a motor to rotate anticlockwise to generate a reverse electromotive force, and the reverse electromotive force is rectified to output a direct current for energy recycling.