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US 12,680,489 B2Granted
Tractor
AssigneeKubota Corporation
InventorYasunori Okumoto
Life of this patent
Estimating the term…
Abstract
A tractor includes an engine room defined by an engine hood, an engine in the engine room, an exhaust gas cleaner in the engine room to clean exhaust gas from the engine, a controller in the engine room and configured or programmed to clean the exhaust gas, and a casing containing the controller.
Claims5
A tractor comprising:
- an engine space defined by an engine hood;
- an engine in the engine space;
- an exhaust gas cleaner in the engine space to clean exhaust gas from the engine;
- a controller in the engine space and configured or programmed to clean the exhaust gas;
- a casing containing the controller;
- and
- a rotary fan positioned forward of the engine to supply engine cooling air;
- wherein
- the controller is in a back portion of the engine space and laterally outward of the engine relative to a body of the tractor.
6 more elements
A tractor comprising:
- an engine space defined by an engine hood;
- an engine in the engine space;
- an exhaust gas cleaner in the engine space to clean exhaust gas from the engine;
- a controller in the engine space and configured or programmed to clean the exhaust gas;
- a casing containing the controller;
- and
- a hood holding frame to which the engine hood is attached so as to be swingable to be opened and closed;
- wherein
- the casing is attached to the hood holding frame.
6 more elements
Dependencies are inferred from the claim text.