公开(公告)号：US20250122817A1

公开(公告)日：2025-04-17

申请号：US18915568

申请日：2024-10-15

Applicant: Polaris Industries Inc.

Inventor： Hans-Rudolf Jenni ,  Ronald Zurbruegg ,  Niclas Roch ,  Marcel Frei ,  James H. Buchwitz ,  Darren J. Hedlund ,  Matthew D. Reeves ,  Beat R. Kohler

IPC: F01M13/00 ,  F01M1/02 ,  F01M11/00 ,  F01M11/02 ,  F01P7/14 ,  F01P7/16 ,  F02B75/02 ,  F02B75/18 ,  F02F1/40 ,  F02N11/04 ,  F16C9/02

Abstract: An engine is provided including a crankshaft with an optimized bearing configuration, an integrated starter-generator, an integrated thermostat configured to improve cold start performance, an integrated water system including the integrated thermostat, an integrated oil tank breathing system, and an integrated engine breather system.