Name: John Deere Z997R Diesel
Brand: John Deere
SKU: z997rtc

Key Specs

Engine Manufacturer/model	3TNV88C
Engine power	Gross at 3,000 rpm, PS: 37.4 hp 27.5 kW
Fuel tank capacity	12 U.S. gal. 45.4 L
Mower deck size	60-in. (152-cm) 7Iron™ PRO side-discharge 72-in. (183-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) FastBack™ PRO rear-discharge 72-in. (183-cm) FastBack™ PRO rear-discharge
Blade tip speed	7Iron PRO: Approximately 18,000 fpm 60-in. (152-cm) FastBack: Approximately 15,000 fpm 72-in. (183-cm) FastBack: Approximately 17,000 fpm
Transmission	Hydrostatic
Speed range	0-11.5 mph 0-18.5 km/h
Drive wheels	26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin® Tweel® turf tires
Caster wheels	15x6-6 flat free
Warranty	36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months.

Engine

Manufacturer/Model	3TNV88C
Power	Gross at 3,000 rpm, PS: 37.4 hp 27.5 kW
Displacement	100.2 cu in. 1,642 cc
Cylinders	Three
Crankcase capacity	3.8 U.S. qt 3.6 L
Oil filter	Full flow, replaceable, spin-on type
Lubrication	Full pressure
Cooling	Liquid
Air cleaner	Pre-cleaner Yes Heavy-duty canister, dry type with safety element and air-restriction indicator

Fuel system

Fuel type	Diesel or Biodiesel (up to B20)
Fuel tank capacity	12 U.S. gal. 45.4 L
Fuel tank switch/shut-off valve	Yes

Electrical system

Charge system	75 amp
Battery voltage	12 V
Cold cranking amp	At 18 degrees C, 490 amp
Hour meter	Digital multi-function display
Operator presence starting system	Standard

Drivetrain

Transmission	Hydrostatic
Wheel motors	Parker Ross TG0310, 18.9 cu in. 310 cc
Travel speed	Speed 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 control	Zero turn
Hydraulic capacity	Tank capacity, 3.2 U.S. gal. 12.1 L
Hydraulic oil cooler	Yes
Filter	Spin-on Type

Buyer's note

Warranty

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

Tires

Drive wheels	26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires
Rear tires	26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires
Load rating	4PR

Brakes

Dynamic braking	Dual hand controlled levers
Park brake	Caliper disc brake
Park brake actuation	Hand lever

PTO

Type	Hydraulic clutch
Drive	Internal wet disk clutch

Mower decks

Size	60-in. (152-cm) 7Iron™ PRO side-discharge 72-in. (183-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) FastBack™ PRO rear-discharge 72-in. (183-cm) FastBack™ PRO rear-discharge
Deck construction	7-Iron™ PRO: 7-gauge, 0.179-in. (4.6-mm) one-piece forged steel FastBack™ PRO: 7-gauge, 0.179-in. (4.6-mm) fabricated steel
Height-of-cut range	Increments 0.25 in. 0.64 cm 1.5-5 in. 3.8-12.7 cm
Cutting width	60, 72 in. 152, 183 cm

Blades

Length	Varies by deck size
Thickness	0.25 in. 0.64 cm
Blade tip speed	7Iron PRO: Approximately 18,000 fpm 60-in. (152-cm) FastBack: Approximately 15,000 fpm 72-in. (183-cm) FastBack: Approximately 17,000 fpm
Number	Three

Wheels

Caster wheel type	Flat free
Caster wheels	15x6-6
Front anti-scalp rollers	LH, RH, Center
Rear anti-scalp rollers	LH, RH, Center

Dimensions

Length	60-in. (152-cm) side-discharge: 96 in. 244 cm
Width	With chute down, 74, 86 in. 188, 218 cm Rear discharge, 63.5, 75.8 in. 161.3, 192.5 cm
Height	With ROPs up, 85 in. 216 cm With ROPS down 48 in. 122 cm
Weight	1,960 to 2,100 lb 889 to 953 kg

Additional information

Date collected

15-Mar-2023

Operation

Rollover protective structure (ROPS)	Yes
Slope operating limit	20 degrees (10 degrees with material collection system)

John Deere Z997R Diesel

Key Features

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Replacement Equipment

Key Specs

Engine Manufacturer/model

Engine power

Fuel tank capacity

Mower deck size

Blade tip speed

Transmission

Speed range

Drive wheels

Caster wheels

Warranty

Engine

Manufacturer/Model

Power

Displacement

Cylinders

Crankcase capacity

Oil filter

Lubrication

Cooling

Air cleaner

Fuel system

Fuel type

Fuel tank capacity

Fuel tank switch/shut-off valve

Electrical system

Charge system

Battery voltage

Cold cranking amp

Hour meter

Operator presence starting system

Drivetrain

Transmission

Wheel motors

Travel speed

Speed and direction control

Hydraulic capacity

Hydraulic oil cooler

Filter

Buyer's note

Warranty

Tires

Drive wheels

Rear tires

Load rating

Brakes

Dynamic braking

Park brake

Park brake actuation

PTO

Type

Drive

Mower decks

Size

Deck construction

Height-of-cut range

Cutting width

Blades

Length

Thickness

Blade tip speed

Number

Wheels

Caster wheel type

Caster wheels

Front anti-scalp rollers

Rear anti-scalp rollers

Dimensions

Length

Width

Height

Weight

Additional information

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Z997R Diesel ZTrak™ Zero-Turn Mower