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Overview

  • 7-Iron™ PRO Mowing deck
  • Mulch On Demand Available
  • Electronic Fuel Injection
  • Gasoline Engine

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Features

Durable 7-Iron™ PRO decks pressed from a single piece of steel
    72-in. (183-cm) 7-Iron PRO deck shown72-in. (183-cm) 7-Iron PRO deck shown
    #

    The ZTrak™ M and R Series Mowers are equipped with either a side-discharge or Mulch On Demand™ 7-Iron PRO deck.

    7-Iron PRO mower decks have demonstrated quality, performance, and durability. It delivers a high quality cut in diverse conditions.

    Key features of the 7-Iron PRO mower deck:

    • Deck is stamped from 7-gauge, 0.179-in. (4.6-mm) steel to minimize the number of welds and provide a smooth underside, with fewer sharp corners for reduced material buildup.
    • Significantly fewer welds on the deck shell to wear or break- it is stamped from a single sheet of steel rather than multiple fabrications. Anti-skid step on the deck provides for easy machine mounting.
    • Higher blade tip speed than many competitors - 18,500 fpm (5,639 m/min) for more blade cuts per inch mowed.
    • A deep-deck design of 5.5 in. (14 cm) delivers excellent airflow so material can be processed quickly and efficiently.
    • The wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.
    Mower rectangular leading-edge reinforcementMower rectangular leading-edge reinforcement
    Dual-captured anti-scalp wheelDual-captured anti-scalp wheel

    Key features of the 7-Iron PRO mower deck:

    • Deck has rectangular leading deck edge reinforcement and 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.
    • Dual-captured front and rear anti-scalp wheels provide deck flotation over even the toughest terrain.
    • Three 1-in. (2.5-cm) 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 providing both excellent strength and heat dissipation.
    • The front edge is raised above the blade plane to allow even cutting of tall grass and reinforced with a square bar for durability. The front baffle has been redesigned to better manage airflow and control clippings.
    • Three spindle grease fittings are accessible from the top.
    • Blade overlap is 1.6 in. (40 mm), nearly 0.79 in. (20 mm) greater than previous decks, to reduce striping between blades.
    • Quick-change cutting-height adjustment.
    7-Iron PRO mower deck
    M SeriesR Series
    Z920M - 48 in. (122 cm), 54 in. (137 cm), 60 in. (152 cm)Z930R - 54 in. (137 cm), 60 in. (152 cm)
    Z925M Flex Fuel - 54 in. (137 cm), 60 in. (152 cm)Z950R - 60 in. (152 cm), 72 in. (183 cm)
    Z930M - 54 in. (137 cm), 60 in. (152 cm)Z970R - 60 in. (152 cm), 72 in. (183 cm)
    Z930M EFI - 60 in. (152 cm) 
    Z950M - 60 in. (152 cm), 72 in. (183 cm) 
    Z960M - 60 in. (152 cm), 72 in. (183 cm) 
    Mower deck step shown on 72-in. (183-cm) mowerMower deck step shown on 72-in. (183-cm) mower
    #

    The deck step safely aids the operator's entrance and egress from machine.

Michelin® X® Tweel® Turf rear tire solution for ZTrak™ Mowers eliminates downtime and reduces the cost of operation
    Flat-free rear tire on ZTrak Mower Flat-free rear tire on ZTrak Mower

    John Deere leads the commercial zero-turn mower industry with use of the Michelin X Tweel Turf technology for the ZTrak Series Mowers.

     

    Michelin is a world leader in tire manufacturing and technology. This airless radial tire solution is an industry first for John Deere, which provides an additional advantage to John Deere customers.

    Advantages of the Michelin X Tweel Turf include:

    • Mowing performance is improved.
      • Reduced rutting because the Michelin X Tweel Turf has more support across the surface for improved flotation and better ground contact.
      • Unique energy transfer within the poly-resin spokes reduces the bounce associated with pneumatic tires.
      • Excellent curb climbing due to the Michelin X Tweel Turf construction and flexibility.
      • More consistent cut quality because inconsistent tire pressure is eliminated.
    • Uptime is improved.
      • The exclusive technology eliminates downtime and associated cost due to flat or damaged tires.
      • Punctures and sidewall damage no longer result in downtime.
    • Cost of operation is reduced.
      • Cost of repairs and maintenance is reduced. One single unit replaces the current tire, wheel, and valve assembly. There is no need for complex tire-mounting equipment.
      • No need to spend time checking and optimizing tire pressure.
      • The need to purchase and stock plug kits and spare tires is eliminated, particularly for professional landscape contractors and government agencies who normally stock them.
      • The tire tread will last up to three times longer than current pneumatic tires because automotive-grade rubber is used for the tread.
    Michelin X Tweel Turf Michelin X Tweel Turf
    Michelin X Tweel Turf Michelin X Tweel Turf

    Heavy-duty construction provides the ultimate in performance and reliable operation:

    • High-strength poly-resin spokes carry the load.
    • Four-hole, heavy-duty steel hub easily bolts onto any 54-in. (137-cm), 60-in. (152-cm), or 72-in. (183-cm) John Deere ZTrak 900 B/M/R Series Mower with 24x12-12 tires.
    • Deep, open-tread design provides excellent cleaning and traction.
    • Zero degree, high-tensile proprietary carcass provides great lateral stiffness while resisting damage from impact and penetration.

    Michelin, X, and Tweel are trademarks of Michelin North America, Inc.

Powerful 26.5-hp (19.7-kW) commercial grade electronically fuel injected engine delivers class-leading performance and efficiency
    Z930M EFI engineZ930M EFI engine
    #

    The Z930M EFI is powered by an air-cooled, vertical shaft, electronically fuel injected (EFI) engine:

    • 26.5-hp (19.7-kW) gas engine

    Engine features include:

    • Electronic closed-loop fuel injection
      • Up to 25 percent better fuel economy than typical carbureted engines of similar power
      • Cleaner emissions
      • Easier starting
      • No choke cable
      • Better recovery under load
    • Overhead valve design 
      • More horsepower and torque per cubic inch of displacement 
      • Better fuel efficiency 
    • Full-pressure lubrication with full-flow filter 
      • Reduces engine wear by ensuring proper lubrication, even when operating on hillsides or uneven terrain 
      • Oil filter helps keep oil clean for increased engine life 
      • V-twin big block design 
    • Vertical shaft 
    • Easy-access dual-element air filter 
    • 20-amp alternator 
    • Electric fuel pump 
    • Complies with strict U.S. Environmental Protection Agency (EPA) emission standards without loss of horsepower or torque 
    • Aluminum block engines 
      • Effectively dissipate heat 
      • Lightweight and strong construction 
      • Extend engine life due to elimination of debilitating engine temperatures 
      • Air-cooled engine design
Available Mulch On Demand™ deck
    Mulch On Demand mower deckMulch On Demand mower deck
    Mower deck with chute closedMower deck with chute closed

    The Mulch On Demand mower deck delivers unprecedented levels of productivity and versatility to commercial mower operation. With the ability to switch between side discharge and mulching operation with the flip of a lever as you mow, keeping most clippings out of landscaping features and where they are wanted is extremely easy.

    Mulch on Demand openMulch on Demand open
    Mulch on Demand closed (latch standard on MCS-equipped models only)Mulch on Demand closed (latch standard on MCS-equipped models only)
    Lever position open (latch standard on MCS-equipped models only)Lever position open (latch standard on MCS-equipped models only)
    Lever position closedLever position closed

    Key features of the 7-Iron PRO Mulch On Demand mower deck:

    • Deck can be converted from a wide-open side discharge mode to a fully chambered mulching mode with a single move of a lever. Note: Mulch On Demand decks are a balance between a side discharge deck and a side discharge deck with a mulching kit.
    • Deck is stamped from 7-gauge, 0.179-in. (4.6-mm) steel to minimize the number of welds and provide a smooth underside, with fewer sharp corners, for reduced material buildup.
    • Significantly fewer welds on the deck shell to wear or break- it is stamped from a single sheet of steel rather than multiple fabrications. Anti-skid step on the deck provides for easy machine mounting.
    • Mulch On Demand decks are superior to aftermarket chute blockers due to the movable baffles.
    • Higher blade tip speed than many competitors - 18,500 fpm (5,639 m/min) for more blade cuts per inch mowed.
    • 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.
    • Deep-deck design of 5.5 in. (14 cm) delivers excellent airflow so material can be processed quickly and efficiently.
    • Wider and higher discharge opening provides even clipping dispersal for an excellent finished appearance in all conditions.
    • Three 1-in. (2.5 cm) 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 providing both excellent strength and heat dissipation.
    • The front edge is raised above the blade plane to allow even cutting of tall grass and reinforced with a square bar for durability. The front baffle has been redesigned to better manage airflow and control clippings.
    • Dual-captured anti-scalp wheels provide deck flotation over even the toughest terrain.
    • Three greasable spindle zerks accessible from the top.
    • Blade overlap is 1.6 in. (40 mm), nearly 0.79 in. (20 mm) greater than previous decks, to reduce striping between blades.
    • Quick-change cutting-height adjustment.
    7-Iron PRO Mulch On Demand mower deck
    M SeriesR Series
    Z920M - 48-in. (122-cm) MODZ930R - 54-in. (137-cm) MOD
    Z925M EFI-FF - 54-in. (137-cm) MODZ950R - 60-in. (152-cm) MOD
    Z930M - 54-in. (137-cm) MOD
    Z930M - 60-in. (152-cm) MOD
    Z970R - 60-in. (152-cm) MOD
    Z930M EFI - 60-in. (152-cm) MOD 
    Z950M - 60-in. (152-cm) MOD 
    Z960M - 60-in. (152-cm) MOD 
Three seat choices that offer exceptional operator comfort
    Deluxe and isolation seatDeluxe and isolation seat
    Suspension seatSuspension seat

    There are three seating options available on the M and R Series. The deluxe comfort seat from the Z900A Series is standard on all Z900 Series models. In addition, there is now an isolation seat option that is available on the M and R Series which reduces vibration and increases operator comfort. A full suspension seat is also offered. The full suspension seat also offers adjustable back angle as well as adjustable lumbar support. All seats are factory installed.

     

    Standard and isolated seats have rubber springs to increase ride comfort. A convenient seat latch makes it easy to lift the seat.

Spindle assembly provides greater performance and reliability
    Spindle assemblySpindle assembly
    #

    On every John Deere ZTrak mower deck there are three 1-in. (2.5-cm) spindles that are cold-forged and heat-treated for strength without bulk. The spindles are supported by precision ball bearings, providing great performance and reliability.
     
    The spindle housing is made of aircraft-grade ribbed cast aluminum. This unique casting design embosses reinforcing gussets in the housing, which adds both strength and cooling surface area that stands up to commercial applications.
     
    These spindles can be greased from the top and require no disassembly to reach. Grease channels provide lubrication to both bearings.

Durable hydrostatic drive train that delivers better cooling and provides easy access
    Heavy-duty ground driveHeavy-duty ground drive
    #

    The hydrostatic drive features two 13-cc unitized hydraulic pumps combined with commercial-grade, heavy-duty wheel motors into a single unit.

    One pump and one motor drive each wheel on the ZTrak B and M Series Mowers. This provides several benefits:

    • Exceptional cooling in high load conditions
    • Easy-to-check level and refill hydraulic oil
    • Opens up access under the seat
Three-year bumper-to-bumper warranty
    Z930M ZTrak MowerZ930M ZTrak Mower
    Z970R ZTrak MowerZ970R ZTrak Mower
    B and M Series three-year/1200 hr bumper-to-bumper warranty

    An exclusive two-year/unlimited hour, three-year/1200-hr (whichever comes first) bumper-to-bumper warranty is standard for all John Deere B and M Series Mowers. The warranty is best in class and places John Deere at the forefront of commercial mowing. It is also hassle free, with one company handling all of the paperwork.

    36 months or 1200 hr, whichever comes first. First 24 months, no hour limitation.

     

     

     

    R Series three-year/1500 hr bumper-to-bumper warranty

    An exclusive two-year/unlimited hour, three-year/1500-hr (whichever comes first) bumper-to-bumper warranty is standard on all John Deere R Series mowers. The warranty is best in the industry and puts John Deere at the forefront of commercial mowing. It is also hassle free, with one company handling all of the paperwork.

    36 months or 1500 hr, whichever comes first. First 24 months, no hour limitation.

Specifications

Engine

  • Model no. ECV749
  • Horsepower (gross) At 3,600 rpm, 26.5 hp
    19.7 kW
  • Displacement 45.6 cu in.
    747 cc
  • Cylinders Two
  • Crankcase capacity With filter, 2 U.S. qt
    1.9 L
  • Oil filter Full flow, replaceable
  • Lubrication Full pressure
  • Cooling Air
  • Air cleaner Pre-cleaner
    Yes
    Heavy-duty canister type with safety element

Fuel system

  • Fuel type Gasoline
  • Fuel consumption Under normal conditions, load, operation, and dependent on loads and operating conditions 1.1-1.9 U.S. gal./hr
    4.2-7.2 L/hr
  • Fuel tank capacity 11.5 U.S. gal.
    43.5 L
  • Fuel tank switch/shut-off valve Yes

Electrical system

  • Charge system 20 amp
  • Battery voltage 12 V
  • Cold cranking amp 300 amp
  • Hour meter Standard, digital
  • Operator presence starting system Brake-N-Go (hand)

Drivetrain

  • Wheel motors Tuff Torq heavy-duty integrated piston wheel motor
  • Travel speed Forward
    0-10 mph
    0-16.1 km/hReverse
    0-4.5 mph
    0-7.2 km/h
  • Speed and direction control Twin levers
  • Hydraulic capacity 5.9 U.S. qt
    5.6 L
  • Filter Internal, replaceable

Tires

  • Drive tires 24x12-12
  • Load rating 4 PR

Brakes

  • Dynamic braking Twin levers
  • Park brake Internal wet disk integrated in the transmission
  • Park brake actuation Hand brake

PTO

  • Type Electro-magnetic, 225 lb-ft
    305 Nm
  • Drive V-belt

Mower decks

  • Available widths 60 in.
    152 cm
  • Deck construction 7-Iron PRO, one-piece stamped steel with reinforcements
  • Deck thickness 7 gauge
    0.18 in.
    4.6 mm
  • Discharge Side, MOD
  • Height-of-cut range Increments
    0.25 in.
    0.64 cm
    1-5.5 in.
    2.54-14 cm
  • Cutting width 60 in.
    152 cm

Blades

  • Length Varies by deck size
  • Thickness 0.25 in.
    0.64 cm
  • Tip speed Approximately 18,000 fpm
    5,486 m/min
  • Number Three

Wheels

  • Caster wheel type Flat free
  • Caster wheel size 13x6.5-6
  • Front anti-scalp rollers RH, center, LH
  • Rear anti-scalp rollers Optional

Dimensions

  • Length 84 in.
    213 cm
  • Width With chute down, 74 in.
    188 cm
  • Height With ROPS up, 73 in.
    185 cm
    With ROPS down, 47 in.
    119 cm
  • Weight 1,275 to 1,350 lb
    578 to 612 kg

Additional information

  • Date collected 24-Apr-2017