| 发明名称 |
Track driven sub-base assembly |
| 摘要 |
An assembly that is configured to receive a cab assembly is described. The assembly includes an undercarriage that is configured to hold hydraulic oil. One or more utility arms are coupled to the undercarriage frame for lifting and lowering attachments coupled to the one or more utility arms. A hydraulic pump is coupled to the undercarriage frame and is configured to operate the one or more utility arms. |
| 申请公布号 |
US8905165(B1) |
申请公布日期 |
2014.12.09 |
| 申请号 |
US201314019715 |
申请日期 |
2013.09.06 |
| 申请人 |
|
发明人 |
Johnstone David |
| 分类号 |
B62D55/06;E02F9/00;E02F9/22;E02F3/96 |
主分类号 |
B62D55/06 |
| 代理机构 |
Advent, LLP |
代理人 |
Benson Tyson B.;Advent, LLP |
| 主权项 |
1. An assembly, comprising:
an undercarriage frame having a hydraulic reservoir therein; one or more utility arms coupled to the undercarriage frame for lifting and lowering attachments coupled to the one or more utility arms; and a hydraulic pump coupled to the undercarriage frame and configured to operate the one or more utility arms, the hydraulic pump is configured to be actuated by at least one battery, the at least one battery configured to be powered by an alternator configured to be coupled to the undercarriage frame, wherein the undercarriage frame is configured to receive a cab assembly. |
| 地址 |
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