公开(公告)号：US20250042208A1

公开(公告)日：2025-02-06

申请号：US18717798

申请日：2022-08-03

Applicant: SANDVIK MINING AND CONSTRUCTION OY

Inventor： Sami HAIKIO ,  Ilkka HYVONEN ,  Esko LAIHONEN

IPC: B60D1/24 ,  E21F13/00 ,  E21F13/02

Abstract: A towing arrangement for a battery-powered mining machine. The battery machine includes a machine side and a battery unit connected removably to the machine side. The towing arrangement includes a hydraulic cylinder arranged to the machine side to release the brakes of the mining machine when activated, a towing element arranged to move in relation to the battery unit when a towing force is affecting to the towing element, and a mechanical connection located between the towing element and the hydraulic cylinder. The mechanical connection is arranged to activate the hydraulic cylinder for releasing the brakes when a towing force is affected to the towing element. The mechanical connection includes at least one lever.