New DH15 Series Disk Harrows

Key Features
  • Disk gangs adjust to match soil conditions
  • Disk leveling adjustable with a crank
  • Hydraulic controls raise and lower the disk
  • Field-installed middle breaker kit

More Info


Optional rolling basket for improved field conditions
Optional rolling basketOptional rolling basket

Operators can add the optional 35.56-cm (14-in.) diameter rolling basket to help break up clods for improved levelness and uniformity of field finish. A wrench can be used to adjust the down pressure of the rolling basket to suit the operator’s needs.

Hydraulic controls raise and lower the disk on the go
Hydraulic controlsHydraulic controls

The Frontier™ DH15 Series Disk Harrow hydraulic controls let the operator raise and lower the disk while on the go. Safety chains come standard with all models.

Notched or spherical blades
Notched blades for aggressive cuttingNotched blades for aggressive cutting
Spherical blades slice and mix for a smooth finishSpherical blades slice and mix for a smooth finish

Choose notched or spherical blades with cast spools for the Frontier™ DH15 and DH16 Series Disk Harrows.


Notched blades aggressively cut and mulch, while spherical (smooth) blades slice and mix residue for a smoother finish.


There are three blade configurations:

  • Front notched gang and rear spherical gang
  • Spherical blades only
  • Notched blades only
Middle breaker cuts out center bulk for level soil profile
Middle breakerMiddle breaker

The middle breaker cuts out the center bulk for a more level soil profile, ensuring complete coverage on each pass.

Disk gangs adjust to match soil conditions
Adjustable disk gangsAdjustable disk gangs

Disk gangs are easily adjustable to match changing soil conditions with Frontier™ disk harrows.


Use a more aggressive angle to tear up and penetrate high residue and soil. Reduce the angle for a smoother finish.

Disk leveling adjustable with a crank
Crank adjustmentCrank adjustment

Crank adjustment for front-to-rear leveling on the Frontier™ disk harrow lets the operator easily fine-tune disk leveling to avoid ridges and valleys in varying soil types and field conditions.


The working depth is controlled with the depth control bar. Simply lock the pin in one of the seven positions for the working depth required.


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John DeereDH15 Series Disk Harrows
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Working width 3.2 m
10.5 ft
Operating 1,124.9 kg
2,480 lb
or 1,190.2 kg
2,624 lb
Shipping 1,158.9 kg
2,555 lb
or 1,224.2 kg
2,699 lb
Tractor requirements
Horsepower range 33.6-55.9 kW
45-75 hp
Type Level lift drawn with clevis
Quick coupler compatibility
Spacing Front
19.1 cm
7.5 in.Rear
19.1 cm
7.5 in.
Size 50.8 cm
20 in.
or 55.9 cm
22 in.
Thickness 3.5 mm
0.1378 in.
or 4 mm
0.1575 in.
Quantity 32
Type Notched (front) / Notched (rear)
StandardSmooth (front) / Smooth (rear)
AvailableNotched (front) / Smooth (rear)
Gang axle
Diameter 28.6 mm
1.125 in.
Type Square
Material C1045
Gang angles
Front 9, 11, 12, 14, 15, 16, 19, 22, 25 degree (angle)
Rear 5, 8, 9, 11, 12, 14, 15, 17, 20, 23 degree (angle)
Frame 101.6x76.2x4.8 mm
4x3x0.1875 in.
and 127x76.2x6.4 mm
5x3x0.25 in.
Gang 101.6x76.2x4.8 mm
4x3x0.1875 in.
Bearing hanger
Material Steel
Size 50.8x101.6 mm
2x4 in.
U-bolt size 19.1 mm
0.75 in.
Bearing type Self-aligning trunion mount, sealed or lubricated ball bearings
Depth control
Type Pin adjust, center mount
Lighting and safety
Transport lights
Safety chain Standard
Jack Standard
Cylinder size 7.6x20.3 cm
3x8 in.
Hose length 381 cm
150 in.
Type Pneumatic
Size 9.5L-15 6 ply
Set-up time
Labor hours 2
Time period 1 year