Shop Blue Diamond Attachments  |  SKU: 403110

Blue Diamond Cutter – Round Back – Heavy Duty

Regular price $4,46100
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Blue Diamond Heavy Duty Round Back Cutters for tough brush applications

The Blue Diamond® Heavy Duty Round Back Cutters are built for tough applications such as weeds, grass, and brush up to 2.5″ or 3″ in diameter (depending on the model). Designed for 35–95 hp tractors, these cutters are available in 60″, 72″, and 84″ widths to handle demanding mowing jobs.

Each cutter features a single spindle with two free-swinging blades to reduce shock when striking stationary objects. Standard equipment includes a slip clutch to protect the gearbox and driveline, driveline shields, clutch shields, and front and rear chain discharge shields for safe operation. Built with a fully welded cutter deck and reinforced round back design, these cutters deliver strength, durability, and long-lasting performance.

  • Fully welded cutter deck
  • Heavy-duty round back design
  • 2.5″–3″ cutting capacity depending on model
  • Slip clutch protection with safety chains
  • Replaceable wear skids
  • Front and rear chain discharge shields
  • 5-year limited gearbox warranty

Specifications

Part Number 403110 403115 403120
Model 5′ 6′ 7′
Width 60″ 72″ 84″
Weight 745 lbs 900 lbs 1,305 lbs
Cutting Capacity 2.5″ 2.5″ 3″
Deck Thickness 10 ga 10 ga 10 ga
Side Bands 7″ 7″ 8″
PTO Drive Shaft Series 4 Series 4 Series 6
Stump Jumper 5/8″ Plate 5/8″ Plate 3/4″ Plate
Gearbox 100 hp 100 hp 150 hp
Tailwheel 1 1 1
Wheel Laminated Laminated Laminated
Hub Greaseable Greaseable Bearing
Hitch Category 1 Category 1 Category 2
Quick Hitch Compatible No No Yes – Cat 2
Gearbox Warranty 5 yr limited 5 yr limited 5 yr limited
Chain Guards Standard Standard Standard

Supporting Documents