Rexroth A6VM355 Series 63 Large Displacement Hydraulic Motor For Marine Winch Mining Equipment

Rexroth A6VM355 Series 63 Large Displacement Hydraulic Motor For Marine Winch Mining Equipment

Rexroth A6VM355 Series 63 is a large displacement hydraulic motor with 355cc/rev capacity, featuring bent-axis axial piston technology for ultra-heavy hydraulic drive systems.
Provides extremely high torque output, strong continuous operation capability and superior durability. It is optimized for large equipment requiring powerful and stable hydraulic transmission.
Suitable for large mining machinery, offshore equipment, marine winches, steel plant machinery and heavy industrial drive systems, supporting high-load rotary applications.
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Description
Technical Parameters

Rexroth A6VM355 Series 63 Hydraulic Motor

355 cm³/rev Motor Solution For Large Hydraulic Equipment Replacement And System Upgrades

Why A6VM355 Appears In Heavy Equipment Projects

In many hydraulic repair projects, customers do not start by asking for a specific displacement.

The conversation usually begins with a machine problem:

  • The travel system loses pulling force when climbing or carrying loads.
  • The winch cannot maintain smooth movement during heavy lifting.
  • The original hydraulic motor works under continuous load and requires replacement.

After checking the machine condition, hydraulic circuit and working requirements, a large displacement motor such as A6VM355 may become a suitable option.

A6VM355 Product Position In Hydraulic Systems

A6VM355 belongs to the large displacement range of the A6VM Series 63. It is commonly considered for machines where the hydraulic drive system needs stronger mechanical force rather than simply higher rotation speed.

Nominal Displacement

355 cm³/rev
Motor Structure

Axial Piston Bent Axis Design
Typical Selection

Large Hydraulic Drive Applications

How Engineers Evaluate A6VM355

When selecting a hydraulic motor, displacement is only the starting point.

Engineers normally compare the relationship between:

Machine Load
How much resistance the equipment experiences during operation.
Pump Capability
Whether the hydraulic source can provide suitable flow and pressure.
Working Speed
Whether the motor output speed matches the equipment movement.

A larger displacement motor changes the working balance between available flow and mechanical output, which is why A6VM355 is often selected for demanding equipment.

Where A6VM355 Is Commonly Considered

Mining And Quarry Equipment

Machines operating in mines often face uneven ground, heavy loads and frequent changes in resistance. Hydraulic motor selection focuses on maintaining machine movement when operating conditions are far from ideal.

Marine Hydraulic Machinery

Winches and deck equipment require predictable operation when lifting, pulling or positioning heavy objects. The hydraulic motor must match the complete system rather than work as an independent component.

Heavy Industrial Equipment

For large rotary mechanisms, engineers normally focus on service life, maintenance accessibility and compatibility with existing hydraulic systems.

A6VM355 Reference Information

Series A6VM Series 63
Displacement 355 cm³/rev
Motor Type Variable Axial Piston Motor
Application Direction Mining, Marine, Construction And Industrial Equipment

Important Points Before Ordering

For replacement orders, many problems come from selecting a motor only by displacement.

Before confirming A6VM355, customers should provide:

  • Existing motor model information
  • Machine application details
  • Hydraulic pump information
  • Mounting and shaft requirements
  • Control configuration

This information helps ensure the supplied motor matches the original equipment requirements.

A6VM355 FAQ

Q1: Why do customers choose A6VM355?
Because some large machines require a higher displacement motor to match their working conditions.

Q2: Is A6VM355 only used for mining machines?
No. It can also be considered for marine equipment, industrial machinery and hydraulic drive systems.

Q3: What information is needed for quotation?
Model, displacement, application equipment and hydraulic system details.

Q4: Can A6VM355 replace another hydraulic motor?
Compatibility must be checked according to mechanical and hydraulic parameters.

Q5: Why is displacement important?
Because it influences the relationship between hydraulic flow, motor speed and output characteristics.

Q6: Is A6VM355 available for repair projects?
Yes, it is commonly evaluated for replacement and remanufacturing applications.

 

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