John Deere Z997R Diesel ZTrak™ Zero-Turn Mower


  • 37.4 HP (27.5 kW)
  • Biodiesel (B20) compatible
  • Tier 4 compliant
  • Four different deck options: 60-in side, 72-in side, 60-in MOD and 60-in rear.

Features

+ Heavy-duty frame provides strength and durability

+ Michelin® X® Tweel® Turf airless radial tire technology option for a smoother ride and more uptime

+ Powerful diesel engine for increased performance

+ Quality drive system provides longer life and less maintenance

+ Standard operator comfort and convenience package for ease of use

+ Deluxe comfort seat is fully adjustable and includes ComfortGlide™ fore/aft suspension

+ Mower deck height-of-cut adjustment is easy to use

+ Easily accessed daily service points mean less maintenance time and more working time

+ Four mower deck options for the Z997R give superior performance in every application



Key Specs

Engine Manufacturer/model3TNV88C
Engine PowerGross at 3,000 rpm, PS: 37.4 hp
27.5 kW
Fuel tank capacity12 U.S. gal.
45.4 L
Mower deck SizeSide discharge, Mulch On Demand™, rear discharge, 60 in.
152 cm
Side discharge, 72 in.
183 cm
Blade tip speedApproximately 18,000 fpm
5,486 m/min
TransmissionHydrostatic
Speed range0-11.5 mph
0-18.5 km/h
Drive wheels26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel™ turf tires
Caster wheels15x6-6 flat free
Warranty36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months.

Engine

Manufacturer/Model3TNV88C
PowerGross at 3,000 rpm, PS: 37.4 hp
27.5 kW
Displacement100.2 cu in.
1,642 cc
CylindersThree
Crankcase capacity3.8 U.S. qt
3.6 L
Oil filterFull flow, replaceable, spin-on type
LubricationFull pressure
CoolingLiquid
Air cleanerPre-cleaner
Yes
Heavy-duty canister, dry type with safety element and air-restriction indicator

Fuel system

Fuel typeDiesel or Biodiesel (up to B20)
Fuel consumption
Fuel tank capacity12 U.S. gal.
45.4 L
Fuel tank switch/shut-off valveYes

Electrical system

Charge system75 amp
Battery voltage12 V
Cold cranking ampAt 18 degrees C, 490 amp
Hour meterDigital multi-function display
Operator presence starting systemStandard

Drivetrain

TransmissionHydrostatic
Hydraulic pumps
Wheel motorsParker Ross TG0310, 18.9 cu in.
310 cc
Travel speedSpeed range
0-11.5 mph
0-18.5 km/h
Forward
0-11.5 mph
0-18.5 km/h
Reverse
0-5 mph
0-8 km/h
Speed and direction controlZero turn
Hydraulic capacityTank capacity, 3.2 U.S. gal.
12.1 L
Hydraulic oil coolerYes
FilterSpin-on Type

Buyer's note

Warranty36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months.

Tires

Drive wheels26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires
Rear tires26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires
Load rating4PR

Brakes

Dynamic brakingDual hand controlled levers
Park brakeCaliper disc brake
Park brake actuationHand lever

PTO

TypeHydraulic clutch
DriveInternal wet disk clutch

Mower decks

SizeSide discharge, Mulch On Demand, rear discharge, 60 in.
152 cm
Side discharge, 72 in.
183 cm
Deck construction7Iron PRO: One piece stamped steel (except for 60 in. rear discharge)
Deck thickness7 gauge
0.18 in.
4.6 mm
DischargeSide-discharge, Mulch On Demand, rear-discharge
Height-of-cut rangeIncrements
0.25 in.
0.64 cm
1.5-5 in.
3.8-12.7 cm
Cutting width60, 72 in.
152, 183 cm

Blades

Length60-in. deck, 21 in.
53.3 cm
72-in. deck, 25 in.
63.5 cm
Thickness0.25 in.
0.64 cm
Blade tip speedApproximately 18,000 fpm
5,486 m/min
NumberThree

Wheels

Caster wheel typeFlat free
Caster wheels15x6-6
Front anti-scalp rollersLH, RH, Center
Rear anti-scalp rollersLH, RH, Center

Dimensions

Length60-in. side-discharge, 96 in.
244 cm
Width60-in. side-discharge and Mulch On Demand, 74 in.
188 cm
72-in. deck, 86 in.
218.4 cm
HeightWith ROPs up, 85 in.
216 cm
With ROPS down 48 in.
122 cm
Weight60-in. side-discharge, 1,774 lb
805 kg
60-in. rear-discharge, 1,827 lb
829 kg
72-in. side-discharge, 1,841 lb
835 kg

Additional information

Date collected9-Aug-2018