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Verge Mower for Compact Tractors 1.65m

Sierra

$4,995.00 NZD inc GST

$4,343.49 NZD exc GST

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Overview

Sierra verge flail mower (Model SAGL-165) for compact tractors 40-50 HP. Features hydraulic arm with side offset and tilt adjustment for mowing verges, banks, hedges, and orchards. 1600mm cutting width with hammer flails, 50 HP gearbox, and adjustable cutting height.

Features & Benefits

  • Hydraulic side offset - extends from behind tractor to outside right-hand side
  • Hydraulic tilt adjustment - angles down into drains or up vertically for hedge trimming
  • 90° upward reach angle, 45° downward reach angle
  • Adjustable rear roller and side skids control cutting height
  • Hydraulic rear door opens for tall grass discharge and maintenance access
  • 50 HP gearbox with hammer flails
  • Front safety flaps
  • PTO shaft included
  • Category 1 3-point linkage

Specifications

Specification Value
Model SAGL-165
Cutting Width 1600mm
Overall Dimensions (L×W×H) 1570mm × 1810mm × 605mm
Weight 305kg
Gearbox 50 HP
Blade Type Hammer flails
PTO Speed 540 RPM
Reach Angle Up 90°
Reach Angle Down 45°
Linkage Category 1 3-point
Tractor HP Range 40-50 HP

Best For

  • Roadside verge mowing
  • Mowing banks and ditches
  • Hedge and tree line trimming
  • Orchard maintenance
  • Sloped terrain mowing
  • General mulching on compact tractors

Compatibility

  • Tractor HP: 40-50 HP
  • Hitch Type: Category 1 3-point linkage
  • PTO: 540 RPM
  • Hydraulic Requirements: 2 pairs of double-acting hydraulic outlets at rear of tractor (one pair for left/right offset, one pair for tilt up/down)

What's Included

  • Sierra SAGL-165 Verge Flail Mower
  • Hydraulic rams and hoses for offset and tilt function
  • PTO shaft (540 RPM)

Warranty & Support

  • 1 year warranty
  • Spare parts available through Implements Direct
  • Technical support provided

Shipping & Freight

Freight cost calculated at checkout.

Flail Mowers, Mulchers & Slashers — Common Questions

What PTO speed do I need for a flail mower or slasher?

Most flail mowers and slashers run at 540 RPM; some larger models are 1000 RPM. Check the product spec and match it to your tractor's PTO speed — running one at the wrong speed can damage the gearbox.

Do I need a hydraulic side-shift, or is manual offset enough?

Manual side-shift is fine if you only occasionally mow along fence lines or ditches and don't mind stopping to reposition it. Hydraulic side-shift lets you offset the mower from the seat while moving, which is worth the extra cost if you're mowing verges or banks regularly.

What's the difference between a flail mower and a slasher?

A flail mower uses multiple free-swinging blades (flails) on a rotating drum, giving a fine, mulched finish that's safer around debris and better for orchard, vineyard or roadside work. A slasher (rotary mower) uses fewer fixed blades spinning flat, cutting faster over rough pasture but leaving a coarser finish. If you're mowing long grass or scrub at pace, a slasher is usually the better fit; for a tidy, mulched finish around trees or fences, go flail.

How much tractor horsepower do I need?

Keep 10 to 15% PTO power in reserve above the mower's minimum rating, especially in heavy or wet conditions — running right at the limit shortens gearbox and belt life. See our Tractor Size Guide for how to check your tractor's PTO horsepower.

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