• Great Plains 7000 Series Disk Harrow

7000 Series Disk Harrow

7000 Series Disk Harrow

Model Numbers

7323DH, 7326DH, 7329DH, 7330DH, 7333DH, 7336DH

Product Description

Reinventing the Wheel

In response to customer feedback and continued market demand for quality conventional tillage implements, Great Plains announces the new and improved 7000 Series Disk Harrow. After enduring intense field tests over several tillage seasons, the new 7000 Series Disk is ready to take on all contenders in the highly-competitive disk harrow market.

Like its predecessor, the 7000 Series Disk Harrow delivers the reliability and performance Great Plains customers have come to expect. Its double offset gang configuration remains one of the most

effective methods to mechanically eliminate weeds while re-leveling rutted fields.

Additionally, farmers will appreciate the time and money savings the Great Plains 7000 Series Disk Harrow delivers through its maintenance-free pivot points and bearings, resulting in an implement that is "grease zerk free."

Product Features

Great Plains 7000 Series Disk Harrow - Spring Offset C-Shanks
SPRING-OFFSET C-SHANKS

Offset C-shanks cushion the gangs and protect the unit. The offset design maximizes the clearance between the disc blades to help prevent plugging.

Great Plains 7000 Series Disk Harrow - Spring-Loaded Scrapers
SPRING-LOADED SCRAPERS

Standard scrapers are spring loaded; quickly make them rigid by tightening a bolt.

SpeedBlade™
SpeedBlade™

With a 5% faster turning speed than regular concavity blades, the exclusive SpeedBlade™ aggressively powers through heavy residue and thoroughly mixes soil at higher speeds without ridging. This self-sharpening serrated blade works like a regular notched blade, but its shallower blade cutout allows for shallower working depth. Unlike competitive blades, the low-concavity SpeedBlade stays sharper longer and maintains its shape as it wears. With more blade surface, the SpeedBlade wears better and last longer than blades with larger notches.

Great Plains 7000 Series Disk Harrow - Increased Tire and Hub Capacity
INCREASED TIRE AND HUB CAPACITY

All transport tires are radial tires and carry loads at 73 psi. Units also feature 8-bolt hubs on center and wings, with up to 8000-pound capacity for improved reliability.

Great Plains 7000 Series Disk Harrow - Improved Ground Clearance
IMPROVED GROUND CLEARANCE

The 7000 Series Disk now has 13" of transport clearance.

Great Plains 7000 Series Disk Harrow - Improved Gang Bars
IMPROVED GANG BARS

Stronger 4" x 6" gang bars have polygon bushings and hardened pins for greaseless hinge points. Four bolt attachment plates and cradle gussets relieve stress on gang tubes.

Great Plains 7000 Series Disk Harrow - Hydraulic Gauge Wheels
HYDRAULIC GAUGE WHEELS

Eliminates the need to adjust gauge wheels when depth is changed. Eliminates gouging and wing hop. (30', 33', and 36' models only)

Great Plains Exclusive Maintenance-Free Bearings
Exclusive Maintenance-Free Bearings

Great Plains uses the exclusive PEER® TILLXTREME® Maintenance-Free Pillow-Block Bearings in its gangs, as well as smaller TILLXTREME Maintenance-Free Bearings in its rolling attachments.

Great Plains 7000 Series Disk Harrow - Double Offset
DOUBLE OFFSET

Design ensures complete center cutout and eliminates the need for a middle breaker.

Product Specifications

MODEL INFO

7000 Series Disk Harrow

MODELS

7323DH

7326DH

7329DH

7330DH

7333DH

7336DH

NUMBER OF BLADES

66 (9")

78 (7.5")

74 (9")

86 (7.5")

82 (9")

98 (7.5")

86 (9")

102 (7.5")

94 (9")

110 (7.5")

102 (9")

122 (7.5")

TIRES - Transport

340/60R16.5

380/55R16.5

TIRES - Wings

 

12.5Lx15

TIRES - Gauge Wheels 9.5Lx15 11Lx15

WEIGHT (approx.)

14,200

15,900

17,600

18,000

19,900

21,350

PTO H.P. REQ (min)

160-230

182-260

203-290

210-300

231-330

252-360

DIMENSIONS

TILLAGE WIDTH

23' 1"

26'

28' 9"

30' 2"

33' 1"

35' 11"

WIDTH (transport)

14'

14'

14'

18' 2"

18' 2"

18' 2"

HEIGHT (transport)

11' 6"

12' 10"

14' 2"

12' 8"

14'

15' 3"

 

Warranty PDF

Download the warranty here: Warranty.pdf

Other Support Documents

Product Literature

Related News and Information

New Product - Great Plains 7000 Series Disk Harrow

Great Plains 7000 Series Disk Harrow
August 21, 2014

After enduring several seasons of intense field testing, the new 7000 Series Disk Harrow has proven itself a productive addition to Great Plains’ line of tillage equipment.

While the new model utilizes its predecessor’s double offset gang configuration, the 7000 Series features several upgrades for enhanced efficiency and performance, including an improved lift hydraulic system, axle design and leveling system.

Customer Testimonials

"Good Disk." | Great Plains Disk Harrow

Raylen P. , Eastern Kansas

"Good disk for working up corn stalks."

Jacen J., Southern Oregon

"Both products I bought are great. Had a few problems with bearings on the disk harrow, but I recieved great product support, warranty, and I was up and going in a timely manner. I will definitely buy Great Plains again."