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General| Brand | Kubota |
|---|---|
| Model | KX121-3a |
| Category | Excavators |
| Language | English |
Overview of key features for KX91-3S/KX101-3 and KX121-3S/KX161-3S models, covering performance, safety, and comfort.
Explains safety, boom operation, breakout force, working range, operator comfort, engine, and maintenance.
Highlights new technological advancements like the digital panel, thumb bracket, and improved user-friendly controls.
Presents detailed main machine specifications, dimensions, working range, and lifting capacities for Super Series excavators.
Covers new engineering points, major specifications, fluid quantities, and quality standards for various models.
Explains the feature, purpose, operation, and adjustments of the new finger control service port system.
Outlines modifications to the hydraulic pump, control valve, travel motor, and related components.
Provides detailed hydraulic circuit diagrams and component layouts for various excavator models and versions.
Details engine specifications and performance curves for the upgraded engine in the KX161-3S model.
Introduces the Kubota Intelligent Control System (KICS), operating modes, and electrical system functions.
Details how to enter service mode, including flow charts, menus, failure diagnosis, and setup procedures.
Provides a table for failure diagnosis, showing error codes, symptoms, and diagnostic methods.
Presents service mode flow charts for different models and versions, guiding troubleshooting and setup.
Shows electrical component layouts and detailed circuit wiring diagrams for various machine configurations.
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