BOMwiki

Tractor Unit Assembly

Sourcing — likely vendors

Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates
VendorHQSpecialtyEst. unit priceMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg $178 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg $153 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg $138 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg $152 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg $178 1,000 pcs 6–10 wks

Self-propelled chassis: diesel engine, hydrostatic drive and crawler tracks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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

4 top-level lines · 39 rows shown · 133 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Diesel Engine 6 parts asphalt-paver-engine 1× 1 16 assembly
1.1 Engine Block asphalt-paver-engine-block 1× 1 — part
1.2 Piston asphalt-paver-piston 4× 4 — part
1.3 Crankshaft asphalt-paver-crankshaft 1× 1 — part
1.4 Turbocharger asphalt-paver-turbo 1× 1 — part
1.5 Fuel System 3 parts asphalt-paver-fuel-system 1× 1 6 assembly
1.5.1 Injection Pump asphalt-paver-injection-pump 1× 1 — part
1.5.2 Fuel Injector asphalt-paver-injector 4× 4 — part
1.5.3 Fuel Filter asphalt-paver-fuel-filter 1× 1 — part
1.6 Engine Cooling 3 parts asphalt-paver-cooling 1× 1 3 assembly
1.6.1 Radiator radiator 1× 1 — part
1.6.2 Coolant Pump coolant-pump 1× 1 — part
1.6.3 Hydraulic Cooling Fan asphalt-paver-cooling-fan 1× 1 — part
2 Hydrostatic Drive 3 parts asphalt-paver-hydrostatic-drive 1× 1 48 assembly
2.1 Variable Displacement Pump 4 parts asphalt-paver-drive-pump 2× 2 7 assembly
2.1.1 Swashplate asphalt-paver-pump-swashplate 1× 2 — part
2.1.2 Ball Bearing ball-bearing 2× 4 — part
2.1.3 O-Ring Set oring-set 2× 4 — part
2.1.4 Oil Seal oil-seal 2× 4 — part
2.2 Track Drive Motor 4 parts asphalt-paver-track-motor 2× 2 7 assembly
2.2.1 Motor Rotating Group asphalt-paver-motor-rotor-group 1× 2 — part
2.2.2 Ball Bearing ball-bearing 2× 4 — part
2.2.3 O-Ring Set oring-set 2× 4 — part
2.2.4 Oil Seal oil-seal 2× 4 — part
2.3 Planetary Final Drive 4 parts asphalt-paver-planetary-reducer 2× 2 10 assembly
2.3.1 Helical Gear Pair gear-pair 3× 6 — part
2.3.2 Gearbox Housing gearbox-housing 1× 2 — part
2.3.3 Ball Bearing ball-bearing 4× 8 — part
2.3.4 Oil Seal oil-seal 2× 4 — part
3 Crawler Track 5 parts asphalt-paver-track 2× 2 34 assembly
3.1 Track Chain asphalt-paver-track-chain 1× 2 — part
3.2 Drive Sprocket asphalt-paver-drive-sprocket 1× 2 — part
3.3 Track Roller 3 parts asphalt-paver-track-roller 6× 12 5 assembly
3.3.1 Ball Bearing ball-bearing 2× 24 — part
3.3.2 Oil Seal oil-seal 2× 24 — part
3.3.3 Roller Shell asphalt-paver-roller-shell 1× 12 — part
3.4 Front Idler Wheel asphalt-paver-front-idler 1× 2 — part
3.5 Track Tensioner asphalt-paver-track-tensioner 1× 2 — part
4 Tractor Main Frame asphalt-paver-main-frame 1× 1 — part

Used in 1 assembly

Asphalt Paver