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Tractor Attachments

Dual Spindle Cutter – Lift Type – Heavy Duty

The Blue Diamond® Heavy Duty Dual Spindle Cutters are built for tough mowing and land-clearing applications, handling weeds, grass, and brush up to 3” in diameter. Designed for 42–52 HP tractors and available in 8’ and 10’ widths, these cutters maximize productivity with wide coverage.

Featuring a dual spindle design with free-swinging blades, they reduce impact shock when hitting obstacles, improving durability and performance. A slip clutch and dual shock couplers protect the driveline and gearboxes, while front and rear chain shielding plus driveline guards enhance operator safety.

Product Details

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  • Fully welded cutter deck and gearbox channel
  • 3” diameter cutting capacity
  • 5-year limited gearbox warranty
  • Replaceable wear skids
  • Compact dual spindle design
  • Slip clutch protection/dual couplers and front/rear chain discharge shields come standard
  • 2-year warranty
Part Number 403125 403127
Part NumberMODEL 4031258' 40312710'
Part NumberMIN. HORSEPOWER 40312542 40312752
Part NumberCUTTING WIDTH 40312596" 403127120"
Part NumberTRANSPORT WIDTH 40312598" 403127122"
Part NumberHITCH 403125Category 1 & 2 403127Category 1 & 2
Part NumberCUTTING HEIGHT 4031252”-10” 4031272”-10”
Part NumberMAX CUTTING CAPACITY 4031253” 4031273”
Part NumberDECK THICKNESS 40312510 GA 40312710 GA
Part NumberSIDE BANDS 4031258” 4031278”
Part NumberPTO DRIVE SHAFT 403125Series 5 w/Slip Clutch 403127Series 5 w/Slip Clutch
Part NumberCENTER DRIVE SHAFT 403125Shock Coupler Protected 403127Shock Coupler Protected
Part NumberSTUMP JUMPER 4031255/8” Plate 4031275/8” Plate
Part NumberCENTER GEARBOX 403125125 hp 403127125 hp
Part NumberOUTBOARD GEARBOXES 403125100 hp 403127100 hp
Part NumberWHEEL 4031251250 4031271480
Part NumberSKID SHOES 403125Replaceable 403127Replaceable
Part NumberGEARBOX WARRANTY 4031255 yr limited 4031275 yr limited
Part NumberCHAIN GUARDS 403125Standard 403127Standard