Chassis

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

Aluminium frame that spans one escalator step, locates against the step riser, and rolls on transport wheels between jobs.

Direct parts	5
Total parts	26
Used in	1 assembly
Class	Assembly

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Aluminium frame that spans one escalator step, locates against the step riser, and rolls on transport wheels between jobs. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Chassis parts and their functions

5 top-level parts · 26 parts in total · full bill of materials below

Chassis parts diagram: 1 frame, 2 step locator foot, 3 wheel assembly, 4 sheet metal panel, 5 fastener set. 26 parts in 5 top-level items. — Chassis parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Frame	1×	Welded aluminium frame sized to a standard 1000 mm step width and stiff enough to react brush torque.
2	Step Locator Foot	2×	Riser registration feet
3	Wheel Assembly 5 parts	2×	Transport wheels
4	Sheet Metal Panel	3×	Covers
5	Fastener Set	2×	Bolts, nuts, and washers.

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

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Bill of materials for Chassis

5 top-level lines · 10 rows shown · 26 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Frame	escalator-cleaner-frame	1×	1	·	part
2	Step Locator Foot	escalator-cleaner-step-locator	2×	2	·	part
3	Wheel Assembly 5 parts	wheel-assembly	2×	2	9	assembly
3.1	Alloy Wheel	alloy-wheel	1×	2	·	part
3.2	Tire	tire	1×	2	·	part
3.3	TPMS Sensor	tpms-sensor	1×	2	·	part
3.4	Lug Nut	lug-nut	5×	10	·	part
3.5	Valve Stem	valve-stem	1×	2	·	part
4	Sheet Metal Panel	sheet-panel	3×	3	·	part
5	Fastener Set	fastener-set	2×	2	·	part

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Where the chassis is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Cleaning & Floorcare 1 Escalator Step Cleaner

Used in 1 assembly

Escalator Step Cleaner

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks