SERIES FBW OFFSET HARROW
• 6’ – 12’ Cutting Widths                  • Heavy-duty Roller Bearings
• USA Made Disc Blades                   • Disc Scrapers
• 1-5/8” Round Alloy Steel Axles        • 9-1/2” and 11” Disc Spacing
Oliver & Dahlman Equipment Co. reserves the right to
change the design, material and specifications of its products
without notice.  Illustrations may include optional
equipment and accessories, and may not include all standard
equipment.
              FEATURES

• FRAME
Constructed from 4 x 6 x 1/4 Structural
Tubing with 3 x 6 x 3/8 Tongue and 4 x 6
x 3/8 Drawbar.  Tongue is Plated with 1/2
Steel Top and Bottom where it attaches to
the Drawbar for Greater Wear Resistance.

• GANGS
3 x 6 x 3/8 Tubular Gang Carriers Provide
Rigid Support for Gang Components.

• AXLES
Made From 1-5/8 Round Cold Rolled Alloy
Steel to Provide Strength and Durability.

• ANGLE OF CUT
Adjustments from 15˚ to 25˚ are fast and
easy.

• BEARINGS
Heavy-duty Roller Bearings.
Width of
Cut
No. of
Blades
Disc
Spacing
No. of
Gangs
Min.
Req.
HP*
Approx.
Weight
6'
16
9-1/2
2
65-85
3800
7'
16
11
2
65-85
3850
7’6"
20
9-1/2
4
75-95
4150
9'
20/24
9-1/2,11
4
95-105
4400/4550
10'6"
24/28
9-1/2,11
4
100-120
4900
12'
28/32
9-1/2,11
4
130-150
5250
STANDARD EQUIPMENT

• Heavy-duty Tapered Roller Bearings
• 24” x 1/4” Notched Discs  
• 9-1/2”, 11” Disc Spacing
• Heavy-duty Disc Scrapers
• Hydraulic Control Group
• 11L x 15 Tires

OPTIONAL EQUIPMENT

• 24” x 5/16” Notched Discs
• 26” x 1/4” Notched Discs
• 26” x 5/16” Notched Discs
• T-1 Bearing Wear Plates
• Dual Tires on 24-32 Disc Models
*Approximate HP, to be used as a guide.  Extremely soft, hard or boggy
conditions will change these figures.