Hydraulic Motor
Rexroth AG
Refurbished
The Bosch Rexroth and Brueninghaus Hydromatik A7VO, A8VO, and A6VM series are among the most recognized hydraulic drive products used throughout the marine, offshore, industrial, mining, construction, and heavy equipment sectors. These products have earned a strong reputation for reliability, high-pressure performance, long service life, and worldwide spare parts availability.
Although some A7VO models are considered legacy products, they remain extensively installed aboard vessels, offshore platforms, hydraulic cranes, deck machinery, dredgers, winches, and industrial hydraulic power units. The A8VO series is widely used in high-power offshore and industrial applications where large displacement and high efficiency are required.
The A6VM series hydraulic motors complement these pump systems and are frequently used in hydrostatic drive applications requiring high torque, variable displacement control, and precise speed regulation.
For ship operators, offshore contractors, and industrial maintenance teams, these hydraulic products remain critical components in maintaining operational reliability and minimizing downtime.
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment for A7VO, A8VO, and A6VM hydraulic systems worldwide.
Bosch Rexroth AG
Brueninghaus Hydromatik
These models are installed in hydraulic power units, deck cranes, anchor handling winches, mooring systems, offshore lifting equipment, dredging systems, and industrial process machinery worldwide.
The A7VO and A8VO series are designed to operate under demanding pressure conditions commonly found in offshore cranes, marine winches, and industrial hydraulic systems.
These units provide precise flow control according to system demand, improving efficiency while reducing energy consumption.
Heavy-duty bearings, hardened piston assemblies, and robust housings provide extended service intervals in harsh marine environments.
The hydraulic pumps and motors are designed for installation in confined machinery spaces commonly found onboard ships and offshore units.
Because these models have been used globally for decades, spare parts, repair kits, seal kits, pistons, cylinder blocks, valve plates, bearings, shafts, and control modules remain widely available.
Many OEM manufacturers continue to use these hydraulic units in:
| Parameter | A7VO Series | A8VO Series | A6VM Series |
|---|---|---|---|
| Product Type | Variable Pump | Variable Pump | Variable Motor |
| Design | Axial Piston | Axial Piston | Axial Piston |
| Control Type | Variable Displacement | Variable Displacement | Variable Displacement |
| Application | Open Circuit | Open Circuit | Hydrostatic Drive |
| Marine Use | Yes | Yes | Yes |
| Offshore Use | Yes | Yes | Yes |
| Industrial Use | Yes | Yes | Yes |
| Spare Parts Availability | Excellent | Excellent | Excellent |
| Repair Support | Available | Available | Available |
Actual specifications vary by model and control configuration.
Used in deck machinery, cargo handling systems, and hydraulic auxiliary equipment.
Installed in hatch cover drives, deck cranes, and hydraulic power units.
Used in cargo handling, valve control systems, and deck equipment.
Provides reliable hydraulic power for specialized cargo operations.
Supports auxiliary hydraulic systems and marine equipment.
Used in deck machinery and hydraulic control systems.
Widely used in offshore cranes, anchor handling equipment, and subsea support systems.
Applied in stabilizer systems, hydraulic doors, and auxiliary equipment.
Supports hydraulic deck machinery and scientific equipment handling systems.
Installed in winches, net handling systems, and hydraulic cranes.
SM MARINE SERVICE™ can supply spare parts for:
We support both genuine and quality replacement spare parts depending on customer requirements and budget.
SM MARINE SERVICE™ provides:
Our service team supports marine hydraulic systems used together with:
SM MARINE SERVICE™
Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh
China Warehouse and Support Center
Shanghai, China
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.
We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.
Website : https://www.smmarineservice.com
Email : info@smmarineservice.com
WhatsApp and Viber : +8801818929292
Marketing Contact: Nazmul Hasan Bhuiyan
Mobile WhatsApp and Viber : +8801730296909
The Bosch Rexroth and Brueninghaus Hydromatik A7VO, A8VO, and A6VM series remain among the most widely installed hydraulic products in the global marine, offshore, industrial, mining, and construction sectors. Their proven reliability, worldwide spare parts support, and long operational life continue to make them preferred choices for shipowners, offshore operators, and hydraulic system integrators.
Whether you require A7VO55, A7VO80, A7VO160, A7VO250, A8VO80, A8VO107, A8VO160, A8VO200, A6VM55, A6VM80, A6VM107, A6VM160, or A6VM250 units, SM MARINE SERVICE™ can provide supply, sourcing, repair, overhaul, spare parts support, and technical assistance worldwide.
Contact SM MARINE SERVICE™ today for hydraulic pumps, hydraulic motors, repair services, overhaul support, and marine spare parts solutions.
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Marine Equipment Supplier