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ID # 67180445
Blue Diamond FFlail Mower
Overview
The Blue Diamond® line of PTO flail mowers is built for 35–100 HP tractors with Category 1 or 2 hitches and offer cutting widths from 69" to 98" to suit a wide range of applications. Designed for durability and precision, standard features include hydraulic side shift, rear rollers and rakes, and forged hammer blades. Its rugged gearbox and electronically balanced rotor ensure smooth, reliable performance in demanding conditions. Ideal for mowing thick grass, roadside shoulders, orchards, pastures, and light brush up to 3".
Specifications
Category Name
Attachments
Manufacturer
Blue Diamond
features & benefits
Features & Benefits
Built for Power & Performance
Fits 35–100 HP Tractors
Compatible with a wide range of utility and compact tractors.
Category 1 & 2, 3-Point Hitch Ready
Easy to mount on most standard tractor setups.
Precision & Control
Hydraulic Side Shift – Up to 16"
Get accurate positioning when working around obstacles or fence lines.
Adjustable Rear Roller & Rakes
Delivers a clean, even finish—even on uneven terrain.
Built to Last
Heavy-Duty Gearbox with Belt-Driven Side Transmission
Reliable, low-maintenance power delivery for tough jobs.
Replaceable & Adjustable Side Skids
Protects from shock and wear, easily adapted for different ground conditions.
Slip Clutch PTO
Protects your equipment from overloads and sudden impacts.
Cleaner Cuts, Better Mulching
Mulches Finer Than a Rotary Cutter
Shreds material for quicker decomposition and a tidier result.
Cuts Grass & Brush Up to 3" Thick
Handles thick vegetation and light brush with ease.
Replaceable Forged Hammer Blades
Durable, high-performance cutting blades for a long service life.
Smooth, Safe Operation
Electronically Balanced Rotors
Reduces vibration for smoother performance and less wear.
Front Rubber Deflectors
Minimizes thrown debris for improved operator safety.
External Belt Adjustment
Easy access for fast, side transmission maintenance.
technical data
Technical Data
Part Number
403710
403720
403730
403735
403740
403750
Std Duty
Std Duty
Std Duty
Heavy Duty
Heavy Duty
Heavy Duty
Recommended HP
40-70
45-70
50-70
50-75
75-100
75-100
Working Width (inch)
69
80.7
86.5
62
87
98
Overall Width (inch)
75.5
87.4
93
71
96
106
3-pt Hitch Type
Cat 1
Cat 1
Cat 1
Cat 1/2
Cat 1/2
Cat 1/2
No. of Hammers
22
26
28
16
20
24
Belts
4 XPB Belts
4 XPB Belts
4 XPB Belts
4 XPB Belts
4 XPB Belts
5 XPB Belts
Hydraulic Side Shift (inch)
12
12
12
16
18
18
Rotor Diameter (inch)
6.29
6.29
6.29
6.69
6.69
6.69
Material Cuttting Diameter (inch)
1.5
1.5
1.5
3
3
3
Weight (Lbs)*
957
1063
1116
1411
1763
1907
* Weight without PTO
literature
Documents
Category Name
Attachments
Manufacturer
Blue Diamond