Fiat Kobelco EX135 Excavator Service Manual Set PDF
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Complete EX135 excavator service manual set in PDF: Operational Principle + Troubleshooting + Workshop Manual (Excavator) + Workshop Manual (Engine). Includes specs, component layout, hydraulic/electrical/control systems, component operation, performance tests, fault diagnosis, maintenance standards, and removal/installation & disassembly/assembly procedures—ideal for professional repair and overhaul work.
Description
Fiat Kobelco EX135 Excavator Service Manual Set (Op Principle + Troubleshooting) PDF DOWNLOAD
Description
This EX135 Service Manual Set PDF is a full technician-level reference for maintaining, troubleshooting, and repairing the EX135 excavator. It’s organized as a complete service manual made up of four books:
Technical Manual — Operational Principle
Technical Manual — Troubleshooting
Workshop Manual — Excavator
Workshop Manual — Engine
Perfect for workshops and field technicians who need accurate procedures, system theory, and practical repair steps in one place.
✅ What’s Covered (Highlights)
Machine specifications & performance data
Full component layout (main components + electrical layout, relays, fuses, panels, pump group)
Control system logic (HP mode, E mode, auto-idle, learning control, valve control)
Hydraulic system main/pilot/neutral/combined operation circuits
Electrical system circuits (power, starting, charging, surge prevention, accessory, engine stop/emergency stop)
Component operation breakdowns (pump device, swing device, control valve, pilot valve, travel device, undercarriage components)
Workshop-level maintenance and repair coverage (removal/installation, assembly/disassembly, standards, tools)
Table of Contents
Book 1 — Technical Manual: Operational Principle
Section 1 — General
Specifications
Excavator dimensions
Excavator performance
Engine / engine accessories
Hydraulic device
Electrical equipment
Component Layout
Main components
Electrical system (overall)
Electrical system (relays)
Monitor & switch panels
Fuses
Pump and related parts
Other components
Section 2 — System
Control System
Outline
Engine control (Normal / HP mode / E mode / Auto-idle / Learning)
Valve control
Other control functions (work modes)
Hydraulic System
Main circuit
Pilot circuit
Neutral circuit
Single actuator operation
Combined operation
Electrical System
Outline
Electric power circuit
Bulb check circuit
Intake air heater circuit
Starting circuit
Charging circuit
Surge voltage prevention
Accessory circuit
Engine stop circuit
Engine emergency stop
Section 3 — Component Operation
Pump Device (main pumps, regulator, pilot pump, pressure sensors)
Swing Device (motor, brake valve, parking brake, reduction gear)
Control Valve (relief valves, overload valves, regenerative valves, anti-drift valves, selectors)
Pilot Valve
Travel Device (motor, reduction gear, brake valve, parking brake)
Upperstructure Components (pilot shut-off, shockless valve, solenoid valve unit, EC motor)
Undercarriage Components (swing bearing, center joint, track adjuster)
📄 File Details
| Item | Details |
|---|---|
| Manual Name | EX135 Excavator — Service Manual (Complete 4-Book Set) |
| Models Covered | EX135 |
| Year / Edition | July 2002 (Edition shown in manual) |
| Manual PDF Quality | Clean, text + diagrams/figures (service-manual scan) |
| No. of Pages | 763 pages |
| Engine (listed in specs) | IVECO 8045.25.282 (as specified) |
Get the complete factory-level EX135 service information in one download—diagnostics, system theory, and workshop procedures. Download instantly and start troubleshooting and repairing your EX135 with confidence today.
