Backpack / Cart Frame

Assembly

18650 and 21700 lithium ion battery cell.jpg · Commons ↗ Report photo

Carrying structure, a padded backpack frame on compact units, a two-wheel cart on larger ones, holding boiler, tanks, and electronics.

Direct parts	5
Total parts	22
Used in	1 assembly
Class	Assembly

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Carrying structure, a padded backpack frame on compact units, a two-wheel cart on larger ones, holding boiler, tanks, and electronics. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Backpack / Cart Frame parts and their functions

5 top-level parts · 22 parts in total · full bill of materials below

Backpack / Cart Frame parts diagram: 1 frame shell, 2 carrying harness, 3 wheel assembly, 4 lance holster, 5 fastener set. 22 parts in 5 top-level items. — Backpack / Cart Frame 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 Shell	1×	Molded carrier
2	Carrying Harness	1×	Padded straps
3	Wheel Assembly 5 parts	2×	Cart wheels
4	Lance Holster	1×	Clip on the frame that parks the hot lance safely between work areas.
5	Fastener Set	1×	Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for Backpack / Cart Frame

5 top-level lines · 10 rows shown · 22 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Frame Shell	gum-removal-machine-frame-shell	1×	1	·	part
2	Carrying Harness	gum-removal-machine-harness	1×	1	·	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	Lance Holster	gum-removal-machine-lance-holster	1×	1	·	part
5	Fastener Set	fastener-set	1×	1	·	part

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Where the backpack / cart frame is used

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

Cleaning & Floorcare 1 Steam Gum Removal Machine

Used in 1 assembly

Steam Gum Removal Machine

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 $1–$500. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳CATL catl.com ↗	Ningde, CN	Li-ion cell & pack maker	5,000 cells	8–12 wks
🇨🇳EVE Energy evebattery.com ↗	Huizhou, CN	Li-ion cell maker	5,000 cells	8–12 wks
🇮🇳Amara Raja amararaja.com ↗	Tirupati, IN	Batteries & energy	5,000 cells	8–12 wks
🇸🇬Durapower durapowergroup.com ↗	Singapore	Li-ion battery systems	5,000 cells	8–12 wks
🇨🇳BYD byd.com ↗	Shenzhen, CN	EV & battery manufacturer	5,000 cells	8–12 wks