• Great Plains Heavy-Duty Flex Harrow Conventional Tillage Implement

Flex Harrow

Flex Harrow

Model Numbers

FH6424HD, FH6630HD, FH6636HD, FH6642HD, FH6845HD, FH6848HD, FH6851HD

Product Description

Heavy-Duty Flex Harrow

The Great Plains Heavy-Duty Flex Harrow is the toughest finishing tool on the market!

We use a triangle design with a full-length tongue, height-adjustable hitch, and doubled-up bridge frame for rigidity. The center frame is all 1/4" wall steel, making it perfect for nearly any terrain. The wings are constructed of 6" square tubing with reinforced corners. For longer life and wear, our 1-1/2" pivot pins are featured on the main pivot and wing corners. Extra-large cylinders with single valve control provide lifting and folding power – even in heavy residue. Cable lift is automatic – no need to get off the tractor to adjust. The main hubs are 8-bolt, 4500# with 12.5Lx15 transport tires. Wing tires are nopuncture aircraft tires for longer stability and reliability. Available as a 16 bar, 12 bar, or 8 bar. 

When looking for the ideal “clod busting” finishing tool, the Great Plains HD Flex Harrow is the perfect finisher. Its pulling strength and simplicity are unmatched!

Product Features

TRANSPORT TIRES

Extra heavy 8-bolt transport hubs and wheels. Six-bolt wing hubs and wheel with bolt in spindles for more tire stability and reliability.

TONGUE

Adjustable hitch heights. Tongue or clevis hitch helps maintain level profile and optimal hitch height.

FORGE HARDENED

Six-inch spike teeth on 9" spacing for longer lasting wear.

FOLD HINGE

Super heavy, greaseable wing pivot joints and frame pivots for longer lasting wear at the 1-1/2" pivot pins.

Product Specifications

Flex Harrow

MODELS

FH6424HD

FH6630HD FH6636HD FH6642HD FH6845HD FH6848HD FH6851HD

TIRES

11Lx15 8-ply

12.5Lx15 8-ply 12.5Lx15 12-ply

WEIGHT (approx. lbs)

4,050+

5,000+

6,000+

6,200+

6,250+

6,700+

7,100+

PTO H.P. REQ (min)

3-5 hp per foot

DIMENSIONS

TILLAGE WIDTH

24'

30'

36'

42'

45'

48'

51'

TRANSPORT WIDTH

12' 8"

12' 8"

12' 8"

12' 8"

12' 8"

12' 8"

12' 8"

TRANSPORT HEIGHT

10' 10"

10' 10"

10' 10"

10' 10"

10' 10"

10' 10"

10' 10"

TILLAGE INFO

CENTER SECTION

12'

12'

12'

12'

12'

12'

12'

1ST WING SECTION

6'

9'

12'

15'

16' 6"

18'

19' 6"

NO. OF

FOLDING SECTIONS

2 3 3 3 3 3 3

NO. OF

HARROW SECTIONS

4

6

6

6

8

8

8

 

Warranty PDF

Download the warranty here: GP_Warranty.pdf

Other Support Documents

Product Literature

General Co-Op Ad Slicks

The following are ad slicks that apply to multiple products, including this one:

Customer Testimonials

From Jacen J., Southern Oregon:

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