John Deere 390 Stalk Chopper amd Flail Mower Specs

Category: Stalk Choppers / Flail Mowers ➔
Manufacturer: John Deere ➔
Model: 390 ➔

3-Point Hitch

John Deere 390 Stalk Chopper amd Flail Mower 3-Point Hitch specifications
Quick-Coupler Compatible	Yes (Category 1 and 2) - Starting 2026

Blades

John Deere 390 Stalk Chopper amd Flail Mower Blades specifications
Blade Type	Heat-treated reversible side-slice (optional smooth-cut cupped knives) - Starting 2026
Number Of Blades	168 (84 pairs) - Starting 2026

Dimensions

John Deere 390 Stalk Chopper amd Flail Mower Dimensions specifications
Overall Height	3.25 ft (0.99 m) - Starting 2026
Overall Length	3.33 ft (1.01 m) - Starting 2026
Overall Width	8.25 ft (2.51 m) - Starting 2026

Drives

John Deere 390 Stalk Chopper amd Flail Mower Drives specifications
Belts	2-section 5VX-2 notched - Starting 2026
Gauge Roller	5.50 in (13.97 cm) - Starting 2026
Gearcase (Continuous Rating)	65.00 hp (48.47 kw) - Starting 2026
Power Take-Off (PTO)	540.0 rpm - Starting 2026

Key Specs

John Deere 390 Stalk Chopper amd Flail Mower Key Specs specifications
Approximate Weight	1,093.00 lbs (495.78 kg) - Starting 2026
Blade Type	Heat-treated reversible side-slice (optional smooth-cut cupped knives) - Starting 2026
Cutting Height	0.5-5 in. - Starting 2026
Cutting Width	7.54 ft (2.30 m) - Starting 2026
Maximum Tractor Horsepower Required	75.00 hp (55.93 kw) - Starting 2026
Minimum Tractor Horsepower Required	30.00 hp (22.37 kw) - Starting 2026
Number Of Blades	168 (84 pairs) - Starting 2026
Power Take-Off (PTO)	540.0 rpm - Starting 2026
Quick-Coupler Compatible	Yes (Category 1 and 2) - Starting 2026
Rotor Diameter	4.50 in (11.43 cm) - Starting 2026

Machine

John Deere 390 Stalk Chopper amd Flail Mower Machine specifications
Cutting Height	0.5-5 in. - Starting 2026
Cutting Width	7.54 ft (2.30 m) - Starting 2026
Hood Thickness	0.19 in (0.48 cm) - Starting 2026
Offset	12-26 in. - Starting 2026

Rotor

John Deere 390 Stalk Chopper amd Flail Mower Rotor specifications
Rotor Diameter	4.50 in (11.43 cm) - Starting 2026
Rotor Speed	1850.0 rpm - Starting 2026

Tractor HP Required

John Deere 390 Stalk Chopper amd Flail Mower Tractor HP Required specifications
Maximum Tractor Horsepower Required	75.00 hp (55.93 kw) - Starting 2026
Minimum Tractor Horsepower Required	30.00 hp (22.37 kw) - Starting 2026

Weight

John Deere 390 Stalk Chopper amd Flail Mower Weight specifications
Approximate Weight	1,093.00 lbs (495.78 kg) - Starting 2026

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