Hitachi Zaxis 200-3 240-3 270-3 Class Excavator Workshop Manual PDF

Description

Hitachi Zaxis 200-3 240-3 270-3 Class Excavator Workshop Manual PDF

This is the complete Hitachi-published Zaxis 200-3, 240-3 and 270-3 class Workshop Manual, Part No. W1V1-E-00, covering the full hydraulic excavator lineup built on these three chassis classes. If you’re servicing a Zaxis 200-3 class, 240-3 class, or 270-3 class machine and need factory-level disassembly, assembly, and torque data in one place, this Zaxis Workshop Manual is built exactly for that job.

File Details

• Manual type: Workshop Manual (maintenance and repair volume)
• Brand: Hitachi Construction Machinery
• Machine classes covered: Zaxis 200-3, Zaxis 240-3, Zaxis 270-3
• Document part number: W1V1-E-00
• Language: English
• Page count: 570 pages
• File format: PDF, delivered as a digital download

Models Covered by This Zaxis Workshop Manual

• Zaxis 200-3 class: ZX200-3, 210H-3, 210K-3, 210LCN-3, 240N-3
• Zaxis 240-3 class: ZX240-3, 240LC-3, 250H-3, 250LC-3, 250LCN-3, 250LCH-3, 250K-3, 250LCK-3
• Zaxis 270-3 class: ZX270-3, 270LC-3, 280LC-3, 280LCN-3

Chapters Covered

• Section 1 General
  • Precautions for Disassembling and Assembling
  • Tightening Torque Specifications, Torque Chart, Piping Joint Torque
  • Periodic Replacement of Parts
  • Painting
  • Bleeding Air from the Hydraulic Oil Tank
• Section 2 Upperstructure
  • Cab, Counterweight, Main Frame
  • Pump Device, Control Valve, Pilot Valve
  • Swing Device, Pilot Shut-Off Solenoid Valve
  • Signal Control Valve, 4-Spool Solenoid Valve Unit
  • Engine
• Section 3 Undercarriage
  • Swing Bearing, Travel Device, Center Joint
  • Track Adjuster, Front Idler
  • Upper and Lower Roller, Track
• Section 4 Front Attachment
  • Front Attachment: List of Weight, Remove/Install Mono Boom and 2-Piece Boom, Maintenance Standards, Standard Dimensions for Arm/Bucket/Boom Connections
  • Cylinder: Hydraulic Circuit Pressure Release Procedure, Remove/Install Cylinder, Disassemble/Assemble Boom, Arm and Bucket Cylinders, Disassemble Positioning Cylinder, Maintenance Standard

Across these four sections, this Zaxis 200-3 240-3 270-3 Workshop Manual walks a technician through every major structural and hydraulic component on the machine, from the cab and counterweight down to the track and idler assemblies, with the remove/install and disassemble/assemble sequences laid out group by group.

Tightening Torque and Maintenance Standards

A standout feature of this manual is its dedicated tightening torque section, with separate torque tables for the ZX200-3 class, ZX240-3 class, and ZX270-3 class. Values are given in N·m, kgf·m and lbf·ft for items such as engine cushion rubber mounting nuts, engine bracket bolts, hydraulic oil tank and fuel tank mounting bolts, radiator mounting bolts, pump and control valve mounting bolts, swing device and swing motor mounting bolts, cab mounting bolts, swing bearing mounting bolts, travel device mounting bolts, sprocket and roller mounting bolts, and track shoe and track guard bolts — with bolt diameter, quantity, and wrench size specified for each fastener. Component-level torque call-outs continue throughout the disassembly procedures in Sections 2 through 4, including swing motor, travel motor, and cylinder tie-rod torque values.

Why This Manual Matters

Working from the correct procedures and torque values in this Hitachi Zaxis Workshop Manual protects you from under- or over-torquing structural fasteners, misaligning floating seals, or damaging hydraulic components during reassembly — mistakes that are costly to fix on a machine this size. Whether you’re rebuilding a swing device, pulling the boom cylinders, or servicing the undercarriage on a Zaxis 200-3, 240-3 or 270-3 class excavator, this manual gives you Hitachi’s own documented sequence for the job.

This Hitachi Zaxis 200-3 240-3 270-3 Workshop Manual downloads instantly as a PDF after purchase — no shipping, no waiting. Read it on a laptop, tablet, or phone in the shop, or print out the sections you need at the bench.