Takeuchi TB020 Compact Excavator WD3-101E1 Workshop Manual

Reference Catalog for Takeuchi TB020 Compact Excavator (WD3-101E1) with detailed repair procedures, maintenance specs, and troubleshooting for all major systems. Publication 1203001.

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Document Details

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Document Number / Seller:
25085 / Joshua White
File Size:
20.96 MB
File Type:
PDF
Language:
English
Printable:
Yes
Category:
Mini Excavator
Last updated / verified
Mar 30, 2025

Models Covered & Key Technical Specifications

Complete Engineering Overhaul Manual: Takeuchi TB020 Compact Excavator WD3-101E1 Workshop Manual Field-Reference

Reference Catalog | Specification Portfolio.

  • Nominal Bolt Torques: 1.0-5.6 kgfm signifies the essential bolt tightening specifications Requirements.
  • Prescribed Volume Data: For optimal operation, 1.123 cc (68.5 cu in) supports the standard engine displacement Configuration.
  • System Clearance Data: 61 mm -- indicates the basic dimension for the link height in the configuration Benchmarks.
  • Technical Output Rating: The hydraulic pump requires 8.02 cc/rev (three sections) is specified as the displacement control Topology.
  • Standard Processing Speed: Rated discharge volume achieves 20.05 + 20.05 + 20.05 L/min provides the system flow capacity Range.
  • Defined Coupling Torques: 0.057 m³ (0.075 yd³) governs the standard bucket capacity for excavation Standards.

Professional Workshop Service Manual & Technical Specifications

Complete Engineering Overhaul Manual: Takeuchi TB020 Compact Excavator WD3-101E1 Workshop Manual Field-Reference

Reference-Category: models // Engineering-Metrics: Takeuchi / Excavator Logic // Reference-Category: Workshop Manual.

Assessment-Element Baseline Context
Serial Number 1203001~ Cabin
Overall Length 4050 mm (159.4 in) Canopy
Weight (kg) 2030 (4480) Rubber Crawler
Engine Model Kubota D-1105-B Steel Crawler
Hydraulic Pump YPT2A88A3H9 R847 Engine Details
Control Valve SC2.9C Hydraulic System

Service sections detail the following: General cautions and handling procedures, specifications, machine configuration diagrams for various components like the engine, hydraulic units including pumps and valves, travel and slew systems, upper frame components, electrical systems, and troubleshooting guides. Torque specifications are documented for various connections and components to ensure proper pivot-point integrity.

HVAC system procedures are included for

This manual details the internal configurations and operating principles of the Takeuchi TB020 Compact Excavator, including its drive system, hydraulic units, and control systems. It provides a breakdown of components and their functions, essential for understanding the machine's architecture.

Torque specifications are documented for

Detailed specifications are provided for numerous components, covering dimensions, weights, fluid capacities, and recommended lubricants. This section is crucial for identifying correct part numbers and understanding assembly requirements, contributing to efficient maintenance.

Parts identification is covered for

The manual includes comprehensive parts lists and identification diagrams, allowing for accurate selection and ordering of replacement components. This is vital for maintaining the machine's operational efficiency and longevity.

Removal procedures are documented for

Specific procedures for the disassembly and assembly of major systems and components, such as the engine, hydraulic pump, control valves, cylinders, and travel motors, are thoroughly explained. These procedures are essential for conducting repairs and maintenance correctly.

Technical specifications are provided for

Technical specifications are presented in a clear, organized format, including engine details, hydraulic capacities, and performance data. This data is critical for diagnosing issues and ensuring the machine operates within optimal parameters.

FAQ

Identify the **correct** service interval parameters for routine maintenance? keyboard_arrow_down

60-1000 hours is the typical range for routine engine maintenance, with specific intervals detailed in the 'Servicing Standards' section.

What procedures are **documented** for system architecture diagnostics? keyboard_arrow_down

The 'Troubleshooting' section covers symptoms, main causes, and remedies for issues related to the hydraulic system, pilot valve, and control valve (sub), providing a systematic approach to diagnostics.

Determine the **precise** tool requirements for hydraulic cylinder assembly? keyboard_arrow_down

Special tools such as installation jigs (A), (B), (C), and (D), along with setting tools (45) and (46), are required for hydraulic cylinder assembly as detailed on pages 62-64.

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New
This manual is a must-have for anyone working on the TBO20. The troubleshooting section has saved me hours! Plus, the download process was seamless—received the link in no time!
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New
The workshop manual is detailed and very user-friendly. I appreciated the prompt email support when I had questions about the download. Highly recommend!