Hydrostatic Propel Drive

Assembly

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Closed-loop hydrostatic transmission feeding both drum drive motors.

Direct parts	5
Total parts	34
Used in	1 assembly
Class	Assembly

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Closed-loop hydrostatic transmission feeding both drum drive motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydrostatic Propel Drive parts and their functions

5 top-level parts · 34 parts in total · full bill of materials below

Hydrostatic Propel Drive parts diagram: 1 propel pump, 2 propel flow divider, 3 charge pump, 4 pressure sensor, 5 o-ring set. 34 parts in 5 top-level items. — Hydrostatic Propel Drive parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Propel Pump 5 parts	1×	Variable-displacement axial-piston propel pump
2	Propel Flow Divider	1×	Flow divider keeping both drums synchronised
3	Charge Pump	1×	Charge pump maintaining loop pressure
4	Pressure Sensor	2×	Loop pressure sensors for traction control
5	O-Ring Set	1×	Port and flange seal set

3D model

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Build & assembly graph

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Bill of materials for Hydrostatic Propel Drive

5 top-level lines · 14 rows shown · 34 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Propel Pump 5 parts	tandem-vibratory-roller-propel-pump	1×	1	29	assembly
1.1	Pump Rotor Group	tandem-vibratory-roller-pump-rotor-group	1×	1	·	part
1.2	Swashplate	tandem-vibratory-roller-swashplate	1×	1	·	part
1.3	Servo Motor 4 parts	servo-motor	1×	1	24	assembly
1.3.1	Stator Assembly 3 parts + deeper ›	stator-assembly	1×	1	3	assembly
1.3.2	Rotor Assembly 4 parts + deeper ›	rotor-assembly	1×	1	19	assembly
1.3.3	Encoder	encoder	1×	1	·	part
1.3.4	Motor Housing	motor-housing	1×	1	·	part
1.4	Ball Bearing	ball-bearing	2×	2	·	part
1.5	Oil Seal	oil-seal	1×	1	·	part
2	Propel Flow Divider	tandem-vibratory-roller-propel-valve	1×	1	·	part
3	Charge Pump	tandem-vibratory-roller-charge-pump	1×	1	·	part
4	Pressure Sensor	pressure-sensor	2×	2	·	part
5	O-Ring Set	oring-set	1×	1	·	part

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Where the hydrostatic propel drive is used

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

Construction & Earthmoving 1 Tandem Vibratory Roller

Used in 1 assembly

Tandem Vibratory Roller

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks