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Main Frame

Assembly

Welded high-tensile steel box-section chassis anchoring the engine, axles, suspension struts, body, and hoist cylinders. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Frame parts and their functions

6 top-level parts · 14 parts in total · full bill of materials below
Main Frame parts diagram: 1 frame side rail, 2 frame crossmember, 3 body hinge pin, 4 hoist cylinder trunnion, 5 front deck & ladder, 6 fastener set. 14 parts in 6 assemblies.
Main Frame parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Frame Side Rail 2× Longitudinal box-section side rails running the length of the truck
2 Frame Crossmember 5× Welded crossmembers tying the rails into a rigid box
3 Body Hinge Pin 1× Rear hinge pin assembly the dump body rotates about
4 Hoist Cylinder Trunnion 1× Lower trunnion mounts carrying the hoist cylinder bases
5 Front Deck & Ladder 1× Front deck and ladder platform over the engine bay
6 Fastener Set 4× Structural bolting for cast nodes and brackets

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 Main Frame

6 top-level lines · 6 rows shown · 14 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Frame Side Rail rigid-haul-truck-frame-rails 2× 2 · part
2 Frame Crossmember rigid-haul-truck-crossmembers 5× 5 · part
3 Body Hinge Pin rigid-haul-truck-body-pivot 1× 1 · part
4 Hoist Cylinder Trunnion rigid-haul-truck-hoist-mount 1× 1 · part
5 Front Deck & Ladder rigid-haul-truck-deck 1× 1 · part
6 Fastener Set fastener-set 4× 4 · part

Where the main frame is used

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

Used in 1 assembly

Rigid Dump Truck

Sourcing: possible vendors

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
VendorHQSpecialtyMOQLead 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