Hydrodynamic Transmission
AssemblyUnderfloor torque-converter gearbox transmitting engine power to the powered bogie through a cardan shaft. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Hydrodynamic Transmission parts and their functions
6 top-level parts · 26 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Hydrodynamic Torque Converter 4 parts | 1× | |
| 2 | Reversing / Output Gear Stage 3 parts | 1× | |
| 3 | Gearbox Housing | 1× | Rigid cast housing that holds the gears and bearings in alignment, contains the lubricant, and mounts the gearbox to the machine. |
| 4 | Cardan Drive Shaft | 1× | |
| 5 | Transmission Oil Cooler | 1× | |
| 6 | Transmission Control Unit 4 parts | 1× |
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Bill of materials for Hydrodynamic Transmission
6 top-level lines · 17 rows shown · 26 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hydrodynamic Torque Converter 4 parts | diesel-multiple-unit-torque-converter | 1× | 1 | 7 | assembly |
| 1.1 | Converter Impeller | diesel-multiple-unit-impeller | 1× | 1 | · | part |
| 1.2 | Converter Turbine Wheel | diesel-multiple-unit-turbine | 1× | 1 | · | part |
| 1.3 | Converter Reactor (stator) Wheel | diesel-multiple-unit-stator-wheel | 1× | 1 | · | part |
| 1.4 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 2 | Reversing / Output Gear Stage 3 parts | diesel-multiple-unit-gear-stage | 1× | 1 | 8 | assembly |
| 2.1 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 2.2 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 2.3 | Hydraulic Shift Clutch | diesel-multiple-unit-shift-clutch | 2× | 2 | · | part |
| 3 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 4 | Cardan Drive Shaft | diesel-multiple-unit-cardan-shaft | 1× | 1 | · | part |
| 5 | Transmission Oil Cooler | diesel-multiple-unit-trans-cooler | 1× | 1 | · | part |
| 6 | Transmission Control Unit 4 parts | diesel-multiple-unit-trans-control | 1× | 1 | 8 | assembly |
| 6.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 6.3 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |
| 6.4 | Relay | relay | 4× | 4 | · | part |
Where the hydrodynamic transmission is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed 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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 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 |
| 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 |