HYVA HB50 Articulated Boom Spare Parts Catalogue PDF – 7881957 H.1 Edition 01/2022

Description

HYVA HB50 Articulated Boom Spare Parts Catalogue – Logbook Code 7881957_H.1

This is the complete HYVA HB50 Articulated Boom Spare Parts Catalogue, published under logbook code 7881957_H.1, Edition 01/2022. It is the parts identification document for the HB50 articulated boom (loader crane) and its major assemblies, giving you exploded views and matching part tables so every component can be located by position number, variant code, quantity and description.

If you maintain, rebuild or repair an HB50 boom, the value of this catalogue is that it removes guesswork from parts ordering. Each illustration carries a numbered position list, and each position resolves to a part number with its description and required quantity. Assemblies are broken down far enough to separate wear items, seals, bushings, fittings, hoses and valves from the parent component.

File Details

• Manual type: Spare parts catalogue (exploded views with part tables)
• Brand: HYVA
• Model: HB50 Articulated Boom
• Logbook code: 7881957_H.1
• Edition: 01/2022
• Language: English (with bilingual Italian/English validity notes)
• Page count: 146 pages
• File format: PDF
• Delivery: Instant download after purchase

Chapters Covered

The catalogue is organised by table code and sheet, with a table index listing the assemblies and sub-assemblies. Sections include:

• Lifting hydraulic cylinder (W400250400) – complete breakdown
• 1st Boom (W400200400) – pin, snap ring, clamp and support hardware
• Hydraulic system (Articulation hydraulic jack) – tubes, fittings and flexible hoses
• Articulation Hydraulic Jack (W400350100 / W400350200) with holding valve
• 2nd Boom and Extension (W550-04.11 / W550-04.12) – secondary boom, extension, pins, snap rings, slide shoes, bushings, control board buttons
• Hydraulic system (1st Extension hydraulic) – extension jack, pipe fittings, bonderized tubes, flexible hoses, piping mounting, clamps
• 1st Extension Hydraulic (W390350600) – cylinder, rod, piston, seals, seal kit
• 2nd Extension (W545-05.8) with sequence valve
• Hydraulic system (3rd Extension) – sequence valve, reducing fittings, tee fittings, clamps, sheath
• 2nd and 3rd Extension Hydraulic Cylinder (W390350200) – seals, anti-extrusion rings, close nipples, pistons, seal kit
• 3rd Extension (W400352100) – boom structure, slide shoes, backlash spring, pins, self-locking ringnuts
• Manual extension (A) and (B) assemblies
• Load Indication System (LIS/RLC) – load cell, shackles, display, wiring
• Winch Kit (7834318 / W7834018) – winch, support, counterweight, pulleys, rope guides, hook bushings, flexible hoses
• Winch Kit – guide rope kit, sensor stop, Genovese chain, electric cable pipe
• Hydraulic system (Slewing Hydraulic jack)
• Stabilizer Rod (standard) – stabilizer hydraulic jack, handle, bonderized tubes, tee fittings, flexible hoses
• Stabilizer Rod (Extra-extensible)
• Stabilizer Rod (Super extra-extensible) and Supplementary Fixed Cross-Bar
• Stabilizer Ram (Short) – rotating stabilizer jack, manually operated valve, tang, locking ring, support base, articulated joint tangs
• Double controls stabilizer connecting rods (Super extensible) – control levers, small plates, knobs, stops, spacers
• Controls (RDC) and control unit (RDC / NOCE) – guards, proportional control valves, distributor supports, casings
• Control valve (5 section) and valve elements, solenoids, reels, cartridges, max pressure valve, anti-shock valves
• Control unit (RDC / CE) – moment limiting device cover, handwheel, protective guard
• Hydraulic system gauge (CE), Moment limiting device (CE), High pressure filter
• Oil tank (W545-16.9 / W400552100) – oil level plug, support, close nipple, spill door, oil filter, filtering cartridge, pressure gauge (clogging indicator), thermometer
• Complete wireless control (not CE) and wireless control assemblies – transmitter, aerial, battery compartment, wiring
• Recommended spare parts list – seal kits, filtering cartridges, proximity switches, bushings, slide shoes, pressure sensors, hose burst valve

Taken as a whole, this parts catalogue gives you a full component-level map of the HB50 articulated boom. You can trace a part from its illustration position number straight into the variant code and description, then confirm quantity before ordering. Seals, bushings, slide shoes, thrust bearing rings and complete seal kits are listed as separate items, which is exactly what you need when a cylinder is being resealed or a boom pivot is being rebuilt. Hydraulic runs are documented through their fittings, bonderized tubes and flexible hoses, and the electrical side is covered down to proximity switches, guards, wiring assemblies and pressure sensors.

What This Catalogue Lets You Do

• Identify and order the correct part for every visible position on the HB50 boom
• Rebuild hydraulic cylinders with the right seals, O-rings, anti-extrusion rings and seal kits
• Replace worn boom wear items: slide shoes, bushings, thrust bearing rings, sliding blocks and toothed rack parts
• Reassemble stabilizer rams, stabilizer rods and cross-bar assemblies with the correct pins, nuts and washers
• Service the winch kit including pulleys, rope guides, counterweight and hook bushings
• Trace hydraulic plumbing from valve bank to cylinder using the tube, fitting and hose listings
• Locate electrical components: proximity switches, position sensors, pressure sensors and wiring looms
• Reference the recommended spare parts list to stock the consumables that wear first

Working from a parts catalogue rather than memory matters because a single wrong seal or fitting can cause a hydraulic leak, a stuck extension or a costly second teardown. The HB50 spare parts catalogue gives each item a position, a variant code and a description, so what arrives matches what came out.

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Instant PDF Delivery

The HYVA HB50 Articulated Boom Spare Parts Catalogue is supplied as a PDF for instant download once payment is complete. There is no shipping and nothing to wait for. Open it on a workshop laptop, tablet or phone, print the exploded views you need for the bench, and keep the file on hand for every future parts order on your HB50.