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Front End

Assembly

Boom, arm, and bucket linkage with hydraulic cylinders. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Front End parts and their functions

8 top-level parts · 45 parts in total · full bill of materials below
Front End parts diagram: 1 boom, 2 dipper arm, 3 bucket, 4 boom cylinder, 5 arm cylinder, 6 bucket cylinder, 7 bucket linkage, 8 pivot pin. 45 parts in 8 top-level items.
Front End parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Boom 1× Main boom weldment
2 Dipper Arm 1× Dipper arm weldment
3 Bucket 4 parts 1× Digging bucket with teeth
4 Boom Cylinder 5 parts 2× Boom lift cylinders
5 Arm Cylinder 5 parts 1× Arm crowd cylinder
6 Bucket Cylinder 5 parts 1× Bucket curl cylinder
7 Bucket Linkage 1× Bucket pivot links
8 Pivot Pin 8× Greased front-end pivot pins

3D model

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Build & assembly graph

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Bill of materials for Front End

8 top-level lines · 27 rows shown · 45 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Boom wheeled-excavator-boom 1× 1 · part
2 Dipper Arm wheeled-excavator-arm 1× 1 · part
3 Bucket 4 parts wheeled-excavator-bucket 1× 1 10 assembly
3.1 Bucket Shell wheeled-excavator-bucket-shell 1× 1 · part
3.2 Bucket Tooth wheeled-excavator-bucket-tooth 5× 5 · part
3.3 Side Cutter wheeled-excavator-side-cutter 2× 2 · part
3.4 Pivot Pin wheeled-excavator-pivot-pin 2× 2 · part
4 Boom Cylinder 5 parts wheeled-excavator-boom-cylinder 2× 2 6 assembly
4.1 Cylinder Barrel wheeled-excavator-cyl-barrel 1× 2 · part
4.2 Cylinder Rod wheeled-excavator-cyl-rod 1× 2 · part
4.3 Cylinder Piston wheeled-excavator-cyl-piston 1× 2 · part
4.4 O-Ring Set oring-set 1× 2 · part
4.5 Oil Seal oil-seal 2× 4 · part
5 Arm Cylinder 5 parts wheeled-excavator-arm-cylinder 1× 1 6 assembly
5.1 Cylinder Barrel wheeled-excavator-cyl-barrel 1× 1 · part
5.2 Cylinder Rod wheeled-excavator-cyl-rod 1× 1 · part
5.3 Cylinder Piston wheeled-excavator-cyl-piston 1× 1 · part
5.4 O-Ring Set oring-set 1× 1 · part
5.5 Oil Seal oil-seal 2× 2 · part
6 Bucket Cylinder 5 parts wheeled-excavator-bucket-cylinder 1× 1 6 assembly
6.1 Cylinder Barrel wheeled-excavator-cyl-barrel 1× 1 · part
6.2 Cylinder Rod wheeled-excavator-cyl-rod 1× 1 · part
6.3 Cylinder Piston wheeled-excavator-cyl-piston 1× 1 · part
6.4 O-Ring Set oring-set 1× 1 · part
6.5 Oil Seal oil-seal 2× 2 · part
7 Bucket Linkage wheeled-excavator-bucket-linkage 1× 1 · part
8 Pivot Pin wheeled-excavator-pivot-pin 8× 8 · part

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Where the front end is used

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

Used in 1 assembly

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–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks