| 摘要 |
<p>A ballast (104) system provided herein includes: a ballast (104) including: a first recessed bottom portion; a second recessed bottom portion; a sump portion (210) between the first and second portion, the sump portion (210) configured to extend downward past the first and second recessed bottom portions (208); and a machine (100) comprising a ballast holding area (102), the ballast holding area (102) including: a channel (202) configured to receive a ballast (104); a first cantilevered lip (204); and a second cantilevered lip (204) spaced apart from the first cantilevered lip (204), the first and second cantilevered lips (204) configured to hold the ballast (104) in place there between.</p> |
