Crawler Track Leg
AssemblySteerable crawler on a hydraulic lifting and steering column; four legs support the machine and set elevation, crossfall, and line. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Crawler Track Leg parts and their functions
6 top-level parts · 130 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Track Chain 3 parts | 1× | Steel track chain |
| 2 | Track Roller Frame 3 parts | 1× | Track roller frame |
| 3 | Drive Sprocket | 1× | Toothed wheel transmitting final-drive torque into the track chain. |
| 4 | Track Drive Unit 5 parts | 1× | Drive motor + final drive |
| 5 | Hydraulic Lift Column 5 parts | 1× | Vertical lift leg |
| 6 | Steering Cylinder 4 parts | 1× | Swing / steering cylinder |
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Bill of materials for Crawler Track Leg
6 top-level lines · 26 rows shown · 130 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Track Chain 3 parts | concrete-slipform-paver-track-chain | 1× | 1 | 77 | assembly |
| 1.1 | Track Shoe | concrete-slipform-paver-track-shoe | 38× | 38 | · | part |
| 1.2 | Track Pin | concrete-slipform-paver-track-pin | 38× | 38 | · | part |
| 1.3 | Track Idler | concrete-slipform-paver-track-idler | 1× | 1 | · | part |
| 2 | Track Roller Frame 3 parts | concrete-slipform-paver-track-frame | 1× | 1 | 30 | assembly |
| 2.1 | Track Roller | concrete-slipform-paver-track-roller | 6× | 6 | · | part |
| 2.2 | Ball Bearing | ball-bearing | 12× | 12 | · | part |
| 2.3 | Oil Seal | oil-seal | 12× | 12 | · | part |
| 3 | Drive Sprocket | concrete-slipform-paver-drive-sprocket | 1× | 1 | · | part |
| 4 | Track Drive Unit 5 parts | concrete-slipform-paver-track-motor | 1× | 1 | 10 | assembly |
| 4.1 | Hydraulic Drive Motor | concrete-slipform-paver-hydraulic-motor | 1× | 1 | · | part |
| 4.2 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 4.3 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 4.4 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 4.5 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 5 | Hydraulic Lift Column 5 parts | concrete-slipform-paver-lift-column | 1× | 1 | 7 | assembly |
| 5.1 | Cylinder Barrel | concrete-slipform-paver-cylinder-barrel | 1× | 1 | · | part |
| 5.2 | Cylinder Rod | concrete-slipform-paver-cylinder-rod | 1× | 1 | · | part |
| 5.3 | Column Slide Guide | concrete-slipform-paver-slide-guide | 2× | 2 | · | part |
| 5.4 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 5.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 6 | Steering Cylinder 4 parts | concrete-slipform-paver-steer-cylinder | 1× | 1 | 5 | assembly |
| 6.1 | Cylinder Barrel | concrete-slipform-paver-cylinder-barrel | 1× | 1 | · | part |
| 6.2 | Cylinder Rod | concrete-slipform-paver-cylinder-rod | 1× | 1 | · | part |
| 6.3 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 6.4 | O-Ring Set | oring-set | 1× | 1 | · | part |
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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| Vendor | HQ | Specialty | MOQ | Lead 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.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |