Hanix H15B-Plus2 & H15B-2 Excavator Service Manual

Hanix H15B-2 and H15B-Plus2 Excavator Service Manual

• Covers 1999–2005 Hanix H15B-2 and H15B-Plus2 mini excavators, documenting technical data for Mitsubishi L3E-powered units
• Official manufacturer publication with unique serial number tracking and factory-grade adjustment charts
• Contains 47 exploded-view diagrams, 2 full hydraulic circuit schematics, and 18 distinct torque specification tables
• File link appears in your order confirmation straight away
• Suitable for printing individual sections for shop-floor use
• Indexed PDF search covers every chapter and appendix
• Full-text search finds any part number in seconds
• This technical resource is the primary reference manual for the H15B-Plus2 build, documenting mechanical tolerances that vary from the earlier base-model H15B-2 platform

Component and System Documentation

This 209-page document provides detailed coverage of the Hanix mini excavator architecture, ranging from the engine compartment to the undercarriage. Chapters focus on structure, operation, inspection, and maintenance for the hydraulic system, main pump, control valves, slew motor, travelling motors, and cylinders. It includes specific sections for hydraulic oil filter replacement, crawler tensioning, electrical circuit diagrams, and troubleshooting protocols for performance issues, ensuring technicians have access to manufacturer-specified operational logic.

Technical Data and Maintenance Specifications

Detailed specification previews are provided throughout the manual, including torque values for bolts, hose fittings, and relief valves. Engine specifications document an ignition order of 1-3-2 and idle speed ranges of 1,100 to 2,650 min-1. The hydraulic pressure for P1, P2, and P3 relief valves is specified at 18.6 MPa (2,700 psi). Slew motor overload relief pressure is documented at 9.32 MPa (1,351 psi) at 12 L/min. Maintenance schedules are provided for service intervals ranging from prestart-up daily checks up to 2,000 service hours, with fluid capacity listings for the 30.6-liter hydraulic tank and 3.6-liter engine oil sump. Readers can consult how factory workshop documentation is structured to maximize the utility of these technical data tables. An essential factory-authorized technical manual documenting the Hanix H15B-2 and H15B-Plus2 mini excavator systems, covering maintenance procedures, component specifications, and diagnostic reference values for the complete machine build.