Hitachi ZX26U-5A Factory Service Repair Manual ZX26U5A
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Models Covered :
Hitachi ZX26U-5A
This little excavator is developed to give to 14.5kW or 19 drive, conveyed from its incredible Yanmar motor to the 2.7t ZX 26 U-5 machine. This Hitachi small excavator has a place with the medium estimated machine section in the smaller than expected excavators class. The ZX 26 U-5’s size is 1.5m x 4.1m x 2.43m. The basin of ZX 26 U-5 has a limit of 0.08m³ which is normal for this sort of machine.
Since 2015, this model has included Blade and Rubber track. It does exclude Quick hitch mech., Quick hitch hydr. Furthermore, Track adaption. There are progressively definite particulars and machine portrayals accessible in the first Hitachi ZX 26 U-5 specs information sheet. Determination sheet is accessible for a free download in German, Italian, English, Spanish and French – giving the machine depictions and increasingly definite specs about this specific model.
Manual Covers :
Workshop Manual:
Section 1 General:
Precautions for Disassembling and Assembling
Tightening
Painting
Bleeding Air
Releasing Pressure
Preparation
Connect the Hose
Section 2 Maintenance Standard:
Upper structure
Undercarriage
Front Attachment
Section 3 Upper structure:
Canopy and Cab
Counterweight
Main Frame
Pump Device
Control Valve
Swing Device
Pilot Valve
Solenoid Valve
Section 4 Undercarriage:
Swing Bearing
Travel Device
Center Joint
Track Adjuster
Front Idler
Upper and Lower Rollers
Track
Blade Cylinder
Section 5 Front Attachment:
Front Attachment
Cylinder
Technical Manual:
Section 1 General:
Specifications
Component Layout
Component Specifications
Section 2 System:
Hydraulic System
Electrical System
Section 3 Component Operation:
Pump Device
Swing Device
Control Valve
Pilot Valve
Travel Device
Others Upper structure
Others Undercarriage
Section 4 Operation Performance Test:
Introduction
Standard
Engine Test
Machine Performance Test
Component Test
Adjustment
Section 5 Troubleshooting:
Diagnosing Procedure
Troubleshooting B
Troubleshooting C
This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.
Language: English
Format: PDF
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- Factory Information – Accurate repair procedures, specifications, service information tailored to your vehicle.
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- Operating Weight: 2,630 kg (5,798 lbs) for the 4-pillar canopy layout, or 2,770 kg (6,107 lbs) with a fully enclosed operator cab.
- Engine Manufacturer & Model: Yanmar 3TNV76 (3-cylinder, liquid-cooled, direct injection diesel).
- Engine Power: 14.5 kW (19.4 HP) acting at a governed 2,500 RPM.
- Transport Dimensions: 4.16 m (Length) x 1.50 m (Width) x 2.43 m (Height).
- Track Footprint: 300 mm wide rubber or steel crawler tracks resting on a 1,530 mm wheelbase.
- Maximum Digging Depth: 2.59 meters (8.5 feet) using the standard 1.17 m arm.
- Maximum Horizontal Reach: 4.63 meters along the ground tier.
- Maximum Dumping Height: 3.04 meters (Cab option) up to 3.19 meters (Canopy option).
- Tear-out / Bucket Digging Force: 22.3 kN of mechanical breakout power.
- Hydraulic Pump Configuration: Two variable displacement axial piston pumps yielding an oil flow rating of 2 x 30.0 L/min, plus a single 16.3 L/min secondary gear pump.
- Pilot Control Lever Accuracy: Designed around pilot-operated hydraulic joysticks which require negligible wrist force, translating to lower fatigue levels for precision trench walls and tight utilities.
- Maintenance & Radiator Access: Built with a wide-opening, vertically sliding steel engine cover that clusters daily service filters. The engine oil, fuel filters, and side-by-side radiator screen layout can be quickly washed out or checked from a single standing position.
- Extended Durability Bushings: Outfitted with high-durability HN bushings on the front-end bucket and arm linkages. These contain internal solid lubricant stores to keep oil lines lubricated, dropping standard pin greasing milestones down to 500-hour intervals.



