How Does High Flow and Standard Flow Differ on a Mulcher?

The difference between a standard flow and a high flow skid steer lies in the hydraulic flow capacity of the machine, which affects the types of attachments it can power and the tasks it can handle. Here’s a breakdown:

1. Hydraulic Flow Capacity

  • Standard Flow:
    • Typically operates at a hydraulic flow rate between 17-25 gallons per minute (GPM).
    • Offers standard operating pressure, usually around 3,000 psi.
    • Designed for general-purpose attachments like buckets, augers, and pallet forks.
  • High Flow:
    • Operates at a higher hydraulic flow rate, usually 26-40+ GPM, depending on the machine.
    • Provides increased operating pressure, often exceeding 3,000 psi.
    • Suitable for high-demand attachments like cold planers, forestry mulchers, snowblowers, and larger hydraulic hammers.

2. Attachments

  • Standard Flow: Limited to attachments with lower hydraulic power requirements.
  • High Flow: Allows the use of specialized, heavy-duty attachments requiring more hydraulic power, enabling faster and more efficient performance.

3. Cost and Maintenance

  • Standard Flow:
    • Typically cheaper to purchase and maintain.
    • Fewer complexities in the hydraulic system.
  • High Flow:
    • Higher initial cost due to the enhanced hydraulic system.
    • More maintenance may be required due to the increased system complexity and wear on components.

4. Versatility and Efficiency

  • Standard Flow: Ideal for light-to-medium-duty tasks and applications not requiring high hydraulic output.
  • High Flow: Provides greater versatility for contractors and operators who need to perform heavy-duty, high-demand tasks efficiently.

Which Should You Choose?

  • If your tasks involve light construction, landscaping, or general work, a standard flow skid steer may suffice.
  • If you’re working in industries like forestry, road construction, or snow removal with heavy-duty attachments, a high flow skid steer is the better option.

Understanding your specific workload and attachment needs will help you determine the right machine for your tasks.