60-in. and 72-in. 7-Iron™ II side-discharge mower decks
1420 Front Mower with 7-Iron (not 7-Iron II)

1420 Front Mower with 7-Iron (not 7-Iron II)


Since 1998 the 7-Iron mower deck has demonstrated commercial quality, performance, and durability. The 7-Iron II mower deck delivers an even higher-quality cut in even more diverse conditions.

 
The 60-in. and 72-in. 7-Iron II side-discharge decks are suited for trimming, grooming, or other material mowing jobs.

New features include:

  • Higher blade tip speed - increased to 18,000 ft./min. - for more blade strikes per inch mowed
  • Redesigned front baffle - to better manage airflow and control clippings
  • Spindle pocket reinforcement for even greater structural durability
  • A raised discharge chute for more even clipping distribution
Double-captured anti-scalp wheel

Double-captured anti-scalp wheel

Double-captured anti-scalp wheels provide increased durability.
They are designed to provide exceptional cut quality at higher mowing speeds.
  • Stamped from 7-gauge steel (.177-in.)
    • Provides precision components and long deck life
    • Single piece of steel means no welds to break
    • Provides a smooth underside, without corners, reducing material buildup
  • 3/4-in. solid steel bar is welded to mower deck perimeter for added strength
  • Deep deck design, 5.5-in., increases airflow so more material can be processed
60-in. 7-Iron II mower deck shown

60-in. 7-Iron II mower deck shown


 

Key features of the 7-Iron II  Mower Deck:

  • Deck is stamped from 7-gauge (.177-in.) steel to minimize the number of welds and provide a smooth underside, with fewer sharp corners, for reduced material buildup
  • No welds on the deck shell to wear or break- it is stamped from a single sheet of steel
  • The rounded corners of the stamped deck help distribute impact stress to reduce the potential of damage when the mower contacts trees, rocks, curbs, and other fixed obstacles
  •  A deep-deck design of 5.5-in. delivers excellent airflow so material can be processed quickly and efficiently
  • The wide-discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions
  • 1-in. cold-forged spindles are heat-treated for strength without bulk and are supported by ball bearings, providing reliability and performance; spindle housings are ribbed cast aluminum
  • The front edge is raised above the blade plane to allow even cutting of tall grass
Unique baffling system allows grass to stand up before being cut, producing a uniform cut.
Eliminates clumping, blowout, and windrowing.
  • Wide discharge opening provides even clipping dispersal for an excellent appearance in all conditions

  • 1-in. to 6-in. cutting heights in 1/2-in. increments
  • Splined power take-off shaft transfers power to cast-iron gearbox
  • 1-in. cold-forged spindles
  • Heat-treated to provide additional strength
  • Precision ball bearings
RFS (Rotate For Service) mower decks
 
RFS (Rotate For Service)

RFS (Rotate For Service)

 
 
RFS (Rotate For Service) feature provides access for cleaning and maintenance of the mower decks.
 
- 60-in. and 72-in. side-discharge mower decks rotate up 90 degrees
- 62-in. rear-discharge mower deck rotates 70 degrees
- 72-in. rear-discharge mower deck rotates 90 degrees
 
  • No tools required to access belts
  • Easy access to the underside of the mower deck
  • Easy on/off design for installing and removing mower decks
  • Top, greaseable spindles without removing belt covers
  • Rotate For Service also reduces the length of the machine for trailering
 
Certification:
1400 and 1500 Series II Front Mowers comply with ANSI B71.4 safety certification.
Cast-aluminum spindle housing

Cast-aluminum spindle housing


 
  • Spindle housings are ribbed cast aluminum; this unique design features reinforcing gussets
    in the housing
  • Adds strength
  • Additional cooling surface
  • Distributes loads over a larger area
  • No-tools, easy-on, easy-off design
  • Both 7-Iron side-discharge mower decks rotate-for-service (RFS)
  • Easy access to the underside of deck
  • Reduces length of machine on a trailer
  • Safety certified (Mowers have been evaluated by manufacturer, John Deere Turf Care, and conform to ANSI B71.4 1999 Safety Certification Specifications for Commercial Turf Care Equipment.)
 
Note: 1400 Mower Decks will not retrofit F900 and F1145 Front Mowers.
 
Last Updated : 18-Sep-2010