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Differential Steering System

Assembly

Hydrostatic differential steer for tracked turns. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Differential Steering System parts and their functions

6 top-level parts · 23 parts in total · full bill of materials below
Differential Steering System parts diagram: 1 steering charge pump, 2 hydrostatic steer motor, 3 steering planetary unit, 4 steering control valve, 5 helical gear pair, 6 ball bearing. 23 parts in 6 top-level items.
Differential Steering System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Steering Charge Pump 1×
2 Hydrostatic Steer Motor 3 parts 1×
3 Steering Planetary Unit 3 parts 1×
4 Steering Control Valve 1×
5 Helical Gear Pair 1× Two meshing helical gears forming one reduction stage that steps torque up and speed down between parallel shafts with quiet, continuous tooth contact.
6 Ball Bearing 2× Deep-groove radial ball bearing.

3D model

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Build & assembly graph

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Bill of materials for Differential Steering System

6 top-level lines · 12 rows shown · 23 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Steering Charge Pump crawler-tractor-steer-pump 1× 1 · part
2 Hydrostatic Steer Motor 3 parts crawler-tractor-steer-motor 1× 1 12 assembly
2.1 Pump Piston crawler-tractor-pump-piston 9× 9 · part
2.2 Ball Bearing ball-bearing 2× 2 · part
2.3 Oil Seal oil-seal 1× 1 · part
3 Steering Planetary Unit 3 parts crawler-tractor-steer-planetary 1× 1 6 assembly
3.1 Sun Gear crawler-tractor-sun-gear 1× 1 · part
3.2 Planet Gear crawler-tractor-planet-gear 4× 4 · part
3.3 Ring Gear crawler-tractor-ring-gear 1× 1 · part
4 Steering Control Valve crawler-tractor-steering-valve 1× 1 · part
5 Helical Gear Pair gear-pair 1× 1 · part
6 Ball Bearing ball-bearing 2× 2 · part

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Where the differential steering system 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 $1–$300. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Sona Comstar
sonacomstar.com ↗
Gurugram, IN EV driveline & motors 1,000 pcs 8–12 wks
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
advancegroup.cn ↗ Hangzhou, CN Gearboxes 1,000 pcs 8–12 wks