670 Single Offset Disk | Disks

Features

Combination or rigid scrapers available for versatility in a variety of soil conditions

Combination or rigid scrapers are available on the 670 Offset Disk.

Combination scrapers are desirable in sticky soil conditions:

Lock rigid to prevent wear in abrasive and dry soils
Self-adjusting for sticky soils
Positioned for excellent residue handling

Rigid scrapers complement the strength of the 670 Disk and are adjustable for long-wear life in lighter, non-sticky soils.

670 Disk uses straight cast standards to help deal with in-field obstacles

670 Disks use the same straight cast standards as John Deere's rugged tandem disks.

670 Disks use massive straight standards. Straight standards direct thrust forces up, to eliminate twisting of the gang tube when an obstacle is encountered.

Self-aligning Dura-Flex™ (3+1) gang bearings protect seals from wire and twine

Dura-Flex bearings (3 + 1) are standard on 670 Offset Disks:

Installed in a wide flange to protect seals from wire and twine
Dynamically self-aligns to minimize preload and thrust loads
Triple-lip seals (3) to keep grease in and dirt out
Housing lip (1) inside flange to allow the bearing to dynamically self-align in housing
Re-greasable
Two-year warranty

Conveniently located single-point depth control provides infinite range of depths

The single-point depth control is base equipment.

Conveniently located at the front of the disk
Provides an infinite range of depths
Eliminates lost or broken mechanical depth stops

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Specifications

John Deere

670

Single Offset Disks

Type	Rigid

Spacing option A

229 mm
9 in.

Option 1

3.63 m
11.92 ft, in.

Option 2

4.06 m
13.33 ft, in.

Option 3

4.50 m
14.75 ft, in.

Option 4

5.66 m
18.58 ft, in.

Option 5

6.22 m
20.42 ft, in.

Spacing option B

279 mm 11 in.

Option 6

3.81 m
12.50 ft, in.

Option 7

4.09 m 13.42 ft, in.

Option 8

4.62 m 15.42 ft, in.

Option 9

5.16 m 16.92 ft, in.

Option 10

5.59 m 18.33 ft, in.

Option 11

6.20 m 20.33 ft, in.

Spacing option A

229 mm 9 in.

Option 1

3.91 m 12.83 ft, in.

Option 2

4.34 m 14.25 ft, in.

Option 3

4.78 m 15.67 ft, in.

Option 4

5.21 m 17.08 ft, in.

Option 5

5.94 m 19.50 ft, in.

Option 6

6.50 m 21.33 ft, in.

Spacing option B

279 mm 11 in.

Option 7

4.09 m 13.42 ft, in.

Option 8

4.37 m 14.33 ft, in

Option 9

4.90 m 16.08 ft, in.

Option 10

5.44 m 17.83 ft, in.

Option 11

5.87 m 19.25 ft, in.

Option 12

6.48 m 21.25 ft, in.

Spacing option A	229 mm 9 in.

mph	6.4 to 9.7 km/h 4 to 6 mph

Horsepower required	86 to 186 kW 115-250 hp

Option 1	Crank-adjusted fore-aft leveling

Option 1	Single point

Standard

1 selective control valve (SCV) required

Option 1

Additional control valve for hydraulic hitch adjustment

Standard	9-pin connector for warning

Type	Self-leveling hitch with manual or hydraulic line-of-draft adjustment

Tubing

76x178-mm (3x7-in.) tubular steel mainframes

Underframe clearance

305 mm 12 in.

Angle

Front 16, 19, or 22 degree (angle) Rear 18, 21, or 24 degree (angle)

Tubing

Front 102x152-mm (4x6-in.) tubular steel Rear 102x152-mm (4x6-in.) tubular steel

Bearings

Dura-Flex

Scraper

Combination

Standard

Integral furrow filler

Middle breaker

Offset

Spacing

229 or 279 mm 9 or 11 in.

Size

Option 1 610 x 6.5 mm 24 x 0.256 in. Option 2 660 x 6.5 mm 26 x 0.256 in.

Mainframe wheels and tires\

Option 1 Two wheels with 11L-15Fl load range D tires (in base price) Option 2 Four (dual) wheels with 11L-15Fl load range D tires (optional)

Wingframe wheels and tires

Option 1 Wheel tread spacing - 198 cm 78 in.

670Single Offset Disks

Overview