The Prime Direct Drive Brush Mower is a heavy-duty skid steer attachment designed for cutting grass, dense brush, and small trees. Built with a direct drive motor system, this mower delivers efficient power transfer with fewer moving parts, resulting in smoother operation and reduced maintenance compared to gearbox-driven units.

Available in 72 inch and 80 inch cutting widths, this mower is designed for both standard flow and high flow machines. A key advantage of this unit is the massive 417 lb flywheel, which helps maintain blade momentum when cutting through thick material, reducing bogging and improving overall cutting performance.

Features

• Direct drive hydraulic motor system
• Heavy-duty steel deck construction
• 417 lb flywheel for increased cutting momentum
• Available cutting widths - 72 inch and 80 inch
• Standard flow option - 20 to 25 GPM
• High flow option - 25 to 40 GPM
• High-speed blade carrier for efficient cutting
• Reinforced deck for durability in tough conditions
• Universal skid steer quick attach
• Hydraulic hoses with flat-face couplers

Maintains cutting power in heavy material

The 417 lb flywheel stores rotational energy, helping the mower power through thick brush and reducing slowdown in tough conditions.

Efficient direct drive system

Fewer moving parts compared to gearbox-driven mowers means smoother operation and less long-term maintenance.

Handles dense brush and small trees

Designed for land clearing and property maintenance, making it ideal for cutting heavy vegetation.

Built for both standard and high flow machines

Flexible hydraulic options allow operators to match the mower to their machine for optimal performance.

• Land clearing
• Property and acreage maintenance
• Fence line clearing
• Pasture mowing
• Brush and small tree removal
• Contractors and landowners

• 72" and 80" cutting widths available
• Standard flow required - 20–25 GPM
• High flow upgrade available - 25–40 GPM recommended for maximum performance
• Direct drive hydraulic motor (no gearbox)
• 417 lb flywheel blade carrier for added cutting momentum
• Cuts trees and saplings up to 8" in diameter
• 4 heavy-duty free spinning blades
• Reinforced 1/4" steel deck with gussets
• Double welded push bar for protection and control
• Heavy-duty skid shoes for durability
• Approx. weight - 1,750 to 2,000 lbs depending on size
• Universal skid steer quick attach
• Flat-face hydraulic couplers

Compatible Machines

The Prime Direct Drive Brush Mower requires 20–25 GPM minimum, with high flow recommended for heavy clearing and full performance.

Common Compatible Skid Steers & CTLs

Bobcat S590, S650, S66, S76, S86, T590, T650, T66, T76, T86

Caterpillar 259D3, 262D3, 272D3, 279D3, 289D3, 299D3

John Deere 320G, 324G, 325G, 331G, 333G

Kubota SSV75, SVL75-2, SVL97-2

Case SR210, SR240, SV280, SV340

New Holland L220, L228, L234, L328, C327, C332

ASV / Terex RT-65, RT-75, RT-120

Takeuchi TL10, TL12

Fitment Notes

• Minimum 20 GPM required for operation
• High flow (25–40 GPM) strongly recommended for cutting large material
• Smaller machines (below ~20 GPM) will be underpowered for this mower
• Best performance comes from mid-size to large frame skid steers and CTLs

What makes a direct drive mower better than a gearbox mower?

Direct drive systems have fewer moving parts, which means less maintenance and more efficient power transfer to the blades.

What does the 417 lb flywheel actually do?

It stores rotational energy, allowing the mower to power through thick brush and trees without losing momentum.

Can this really cut 8 inch trees?

Yes - this mower is designed for aggressive clearing and can handle trees up to 8 inches in diameter.

Do I need a high flow machine?

No - it runs on standard flow (20–25 GPM), but high flow will improve performance in heavy material.

Is this more for clearing or mowing?

This is a clearing machine first. It will mow grass, but it shines in heavy brush and tree removal.

How hard is maintenance?

Very simple - fewer moving parts, easy blade access, and no gearbox servicing.

Prime Attachments products are backed by a limited manufacturer warranty covering defects in materials and workmanship for the original purchaser.

• Structural components and welds are typically covered for 2 years under normal use
• Wear items such as blades, hardware, and normal maintenance components are not covered
• Warranty applies to properly operated equipment within rated hydraulic and usage specifications

This warranty does not cover damage caused by misuse, improper installation, or normal wear and tear.

All warranty claims are handled through Echo Equipment, where you’ll work directly with our team to get issues resolved quickly without the runaround.