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Running Gear

Assembly

Four large flotation tires on drive/steer axles with a differential and full-time steering. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Running Gear parts and their functions

4 top-level parts · 94 parts in total · full bill of materials below
Running Gear parts diagram: 1 wheel assembly, 2 Drive/Steer axle, 3 steering system, 4 travel transmission. 94 parts in 4 top-level items.
Running Gear parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Wheel Assembly 3 parts 4× Wheel assemblies
2 Drive/Steer Axle 4 parts 2× Drive/steer axles
3 Steering System 3 parts 1× Steering system
4 Travel Transmission 4 parts 1× Travel transmission

3D model

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Build & assembly graph

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Bill of materials for Running Gear

4 top-level lines · 32 rows shown · 94 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Wheel Assembly 3 parts rtc-wheel 4× 4 5 assembly
1.1 Flotation Tire rtc-tire 1× 4 · part
1.2 Wheel Rim rtc-rim 1× 4 · part
1.3 Wheel Hub 2 parts rtc-wheel-hub 1× 4 3 assembly
1.3.1 Ball Bearing ball-bearing 2× 8 · part
1.3.2 Hub Flange rtc-hub-flange 1× 4 · part
2 Drive/Steer Axle 4 parts rtc-axle 2× 2 23 assembly
2.1 Axle Housing rtc-axle-housing 1× 2 · part
2.2 Differential 5 parts rtc-differential 1× 2 10 assembly
2.2.1 Differential Case rtc-diff-case 1× 2 · part
2.2.2 Helical Gear Pair gear-pair 1× 2 · part
2.2.3 Side Gear rtc-side-gear 2× 4 · part
2.2.4 Pinion Gear rtc-pinion-gear 2× 4 · part
2.2.5 Ball Bearing ball-bearing 4× 8 · part
2.3 Half Shaft rtc-half-shaft 2× 4 · part
2.4 Planetary Wheel Hub 3 parts rtc-planetary-hub 2× 4 5 assembly
2.4.1 Helical Gear Pair gear-pair 1× 4 · part
2.4.2 Ball Bearing ball-bearing 2× 8 · part
2.4.3 Oil Seal oil-seal 2× 8 · part
3 Steering System 3 parts rtc-steering 1× 1 15 assembly
3.1 Steering Cylinder 4 parts rtc-steer-cylinder 2× 2 6 assembly
3.1.1 Cylinder Barrel rtc-cyl-barrel 1× 2 · part
3.1.2 Cylinder Rod rtc-cyl-rod 1× 2 · part
3.1.3 O-Ring Set oring-set 2× 4 · part
3.1.4 Oil Seal oil-seal 2× 4 · part
3.2 Tie Rod rtc-tie-rod 2× 2 · part
3.3 Steering Valve rtc-steer-valve 1× 1 · part
4 Travel Transmission 4 parts rtc-transmission 1× 1 13 assembly
4.1 Gearbox Housing gearbox-housing 1× 1 · part
4.2 Helical Gear Pair gear-pair 4× 4 · part
4.3 Ball Bearing ball-bearing 6× 6 · part
4.4 Oil Seal oil-seal 2× 2 · part

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Where the running gear is used

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

Used in 1 assembly

Rough Terrain Crane

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–$300. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Sona Comstar
sonacomstar.com ↗ 		Gurugram, IN EV driveline & motors 1,000 pcs 8–12 wks
🇨🇳Zhejiang Shuanghuan
shdrive.cn ↗ 		Yuhuan, CN Gears & driveline 1,000 pcs 8–12 wks
🇮🇳Bharat Gears
bharatgears.com ↗ 		Mumbai, IN Automotive gears 1,000 pcs 8–12 wks
🇮🇳ZF India
zf.com ↗ 		Pune, IN Driveline & chassis 1,000 pcs 8–12 wks
🇨🇳Hangzhou Advance
advancegroup.cn ↗ 		Hangzhou, CN Gearboxes 1,000 pcs 8–12 wks