Kubota KX91-2 Mini Excavator Parts Catalog - Diagnostic & Repair Reference

Find your Mini Excavator Kubota KX91-2 Parts Catalog. This catalog covers the Diagnostic & Repair Reference. PN RC101-70240.

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Document Details

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Document Number / Seller:
23657 / John Jones
File Size:
6.69 MB
File Type:
PDF
Language:
English
Pages:
644
Printable:
Yes
Category:
Mini Excavator
Last updated / verified
Oct 14, 2025

Models Covered & Key Technical Specifications

Structured Specification Reference Manual: Mini Excavator Kubota KX91-2 Excavator Parts Manual - Diagnostic & Repair Reference Technical-Guide

Product-Line: RC101-70240 // Operational-Framework: 68493-70230 / 68493-70240 Logic // Service-Level: 27.5 kg

Component Parameters Calibration-Spec
Part Number RC101-70240 27.5 kg
Quantity 1 6.6 lb
Description ASSY VALVE BUCKET 3.5 kgf

Service procedures are grouped by component.

  • Certified Weight Data: 7.7 lb signifies the gross weight specification of the assembly.
  • General Net Mass: 3.5 kg defines the unit's baseline mass value.
  • Defined Output Density: For optimal performance, 0.25 kg/cm³ denotes the load capacity.
  • Key Capacity Limits: The spool requires 0.55 kg/cm³ for maximum operational throughput.
  • Verified Energy Draw: 0.044 kg/cm³ establishes the operational power draw.
  • Factory Weight Data: 0.011 kg signifies the weight for the O-ring.

Professional Workshop Service Manual & Technical Specifications

Structured Specification Reference Manual: Mini Excavator Kubota KX91-2 Excavator Parts Manual - Diagnostic & Repair Reference Technical-Guide

Product-Line: RC101-70240 // Operational-Framework: 68493-70230 / 68493-70240 Logic // Service-Level: 27.5 kg

Component Parameters Calibration-Spec
Part Number RC101-70240 27.5 kg
Quantity 1 6.6 lb
Description ASSY VALVE BUCKET 3.5 kgf

Factory specifications are documented for various components.

Factory specifications are documented for various components. Engine rebuild procedures are documented for the critical engine systems. Drivetrain specifications are addressed in the drivetrain component section. Reassembly procedures are specified for the major assembly groups. Service intervals are documented for routine maintenance schedules.

This manual documents torque specifications for critical components to ensure proper axial load stability.

FAQ

What tools are needed for **designated** adjustment procedures? keyboard_arrow_down

2.75 kg is the approximate weight of the ASSY VALVE BUCKET that requires specific tools for adjustment.

Identify the **critical** pressure specifications. keyboard_arrow_down

0.55 kg/cm³ is the pressure specification for the spool's operational throughput.

What procedures are **required** for the assembly sequence? keyboard_arrow_down

4.4 lb is the weight for the O-ring that needs specific procedures for its installation.

Determine the **specified** service interval parameters. keyboard_arrow_down

7.7 lb signifies the gross weight specification of the ASSY VALVE BUCKET that requires routine checks.

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The KX91-3 Excavator Parts Manual is incredibly detailed and easy to follow. The download process was smooth, and I received the link almost immediately. Highly recommend it!
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Rated 4 out of 5 stars