Bitzer 4GFCY Bus AC Compressor – The 744cc 4-Cylinder Powerhouse for Articulated & Double-Decker Buses

744cc: The Big-End of the Bitzer 4-Cylinder Range

Where the Bitzer 4NFCY (647cc) and 4PFCY (558cc) cover the mid-band of coach cooling, the 4GFCY is the displacement king of the 4-cylinder F400 family. With 744 cubic centimetres of swept volume per revolution, it generates the airflow a 15-metre articulated bus or a double-decker needs – more passengers, more glazing, more solar load – without stepping up to a 6-cylinder unit.

Bitzer rates the 4GFC (Y) as a Roadstar-series open-drive compressor, engineered for mobile bus air-conditioning duty. In remanufactured form from Hunan Weili, it delivers that factory-fresh cooling at a fraction of new-OEM cost, with a fully documented rebuild trail.

Bitzer 4GFCY – 744cc 4-Cylinder Open-Drive Compressor

Specificationes Technicæ Plenae

Confirmed core data – supplementary values available on request for your exact application:

In officina nostra remanufacturandi

Why Articulated & Double-Deck Buses Need the 4GFCY

• Passenger volume: Up to 60% more cabin air to cool than a standard 12 m coach – displacement is non-negotiable.
• Unitates AC montatae in tecto: 4GFCY coniungitur cum modulis tectualibus altius capacitas sine vi cinguli ad velocitatem.
• Exportationes in climatibus calidis: Greges in Medio Oriente, Africa et Asia Meridionali confidunt in officio classis 744cc pro oneribus aestivis maximis.
• Familiaritas in servitio: Particit philosophiam familiae F400 – partes praedictae, technici instructi ubique.

Restauratus per Processum Core Revival

Noster reconditus 4GFCY sequitur eundem processum Core Revival auditum in 12 gradus quam omnis compressor quem mittimus: gradatio initialis, disgregatio plena, expurgatio ultrasonica, mensura praecisa, nova consumabilia (anuli pistonis, vectes, signacula, iuncturae), restauratio superficiei per CNC, aequilibratio dynamica, coniunctio in camera pura, examen helium-leak 100%, examen functionis in banco, examen finale et impacatio protectiva.

Clean-Line Assembly

100% Quality Control – Testing & Balancing

Bitzer 4GFCY – Quaestiones Frequentes

Q: Quae vehicula utuntur 4GFCY? A: Autobus articulati, autocammi bicipites et magni coachi cum unitatibus AC tectualibus altius capacitas.

Q: Quod est displacium? A: 744 cm³ per 4 cylindros – maximum in serie Bitzer 4-cylindrorum pro autocarris.

Q: Novum an restitutum? A: Utrumque disponibile; unitates restitutae ad tolerentias OEM reconstruuntur cum plena examinatione qualitatis.

Q: Potestne substituere 4NFCY aut 4PFCY? A: Aptatio pendet ab aptatione et configuratione impulsum – mitte modellem tuum unitatis AC et confirmabimus antequam mittamus.

Q: Dilatio? A: 3–7 dies negotiales pro modellis communibus.

Contactus & Ordinatio

Hunan Weili Auto Parts Appliance Co., Ltd

• Sede centrale: n. 28, Jili West Road, Zona di sviluppo economico di Jiuhua, città di Xiangtan, provincia dell’Hunan, Cina
• WhatsApp / WeChat: +86-18670382782 | Telephonum fixum: +86-0731-82034997 / 82034998
• E-Mail: [email protected]
• Websites: www.weilipart.com | www.weiliautomotive.com | www.cooliparts.com