Commercial-quality V-twin air-cooled engines with EFI power the ZTraku2122 Mowers:

• • Vanguard 61A6 33 hp (24.6 kW) gross at 3600 rpm (Z965M and Z965R)
• • Vanguard 61G8 40 hp (29.8 kW) gross at 3600 rpm (Z985R)

Engine features include:

• • EFI with electronic throttle control
    • Electronically adjusts fuel and air supply, responding instantly under load
• • Unlike mechanical governors that droop under load, torque rises while maintaining full-throttle speed
• • Maintains blade speed for optimal cut quality and clipping dispersion
• • Immediate starting in hot or cold conditions without choke linkage
• • Higher reliability: no vapor locking, misfiring, run-on, or after-bang
• • Automatic altitude compensation for precise fuel delivery

Oil Guard System delivers a 500-hour oil change interval

The Z965M, Z965R and Z985R ZTrak Mowers are equipped with the Oil Guard System which increases engine oil service intervals from 100 to 500 hours, drastically reducing maintenance costs and downtime. Oil-level checks, changes, and filter changes move from the block to an accessible reservoir. The 5-quart aluminum reservoir cools oil for extended service life.

Air cleaner filters out dust that can damage an engine

ZTraku2122 Z900 Mowers have a dual-element, canister-style air filter, easily accessible from the rear without tools.

• Pulls clean air from above the engine to filter dust
• Extremely easy filter changes
• Pre-cleaner for dusty applications

Mow all day on a single tank of fuel with efficient and easy-to-fill fuel tank

The ZTraku2122 Z900 Mowers feature a single-fill, top-draw tank:

• 11.5 U.S. gal. (43.5 L) capacity for all-day mowing
• Fuel gauge for quick level checks
• Angled filler neck for spill-free fueling

Fuel consumption (normal conditions):

• 7Iron PRO side-discharge: 1.4 U.S. gph (5.3 L/hr)
• FastBack PRO rear-discharge: 1.3 U.S. gph (4.9 L/hr)

Oil Guard is a registered trademark of Briggs & Stratton Corporation.

7-Iron PRO decks deliver proven quality, performance, and durability for a high-quality cut in diverse conditions.

• • Forged from 7-gauge, 0.179-in. (4.6-mm) steel for a smooth underside with fewer sharp corners
• • Single-sheet construction minimizes welds and wear points; anti-skid step for easy mounting
• • Cast-iron spindle housings for long life
• • High blade tip speed (~18,500 fpm) for more cuts per inch
• • Deep-deck design (5.5 in./14 cm) for excellent airflow and clipping processing
• • Wide, high discharge opening for even clipping dispersal
• • Quick-release belt covers—no tools needed; optional ring clip for security

• Rectangular leading edge reinforcement distributes impact stress
• Front/rear anti-scalp wheels for flotation over rough terrain
• Three cold-forged, heat-treated spindles supported by ball bearings
• Trim-edge bumper for abrasion resistance
• Raised front edge with square-bar reinforcement for durability
• Three top-accessible spindle grease fittings
• Blade overlap of 1.6 in. (40.6 mm) reduces striping
• Quick-change height adjustments

Extra reliability and long life with cast-iron blade spindle housings

Cold-forged, heat-treated spindles with precision ball bearings for durability and performance:

• Ductile cast-iron for superior impact strength
• Gusseted design for targeted reinforcement
• Top-mounted grease fittings with pressure-relief valve
• 8-in. (20.3-cm) housing with six bolts to distribute loads
• Rebuildable cast-iron construction

7-Iron PRO mower deck

Mower deck	Z920M	Z930M	Z950M	Z955M EFI	Z960M	Z965M EFI	Z975M EFI	Z950R	Z955R EFI	Z965R EFI	Z970R	Z985R EFI
48-in. (122-cm) 7Iron PRO side-discharge	x
54-in. (137-cm) 7Iron PRO side-discharge	x	x		x				x
60-in. (152-cm) 7Iron PRO side-discharge	x	x	x	x	x	x	x	x	x	x	x
72-in. (183-cm) 7Iron PRO side-discharge			x		x	x	x	x		x	x	x

The deck step safely aids operator entrance and egress.

Factory-installed seating options:

1. Deluxe comfort seat with armrests
2. Deluxe comfort seat with armrests and isolation
3. Fully adjustable suspension seat with armrests

ComfortGlide fore/aft suspension

Seat travels up to 2 in. (50.8 mm) fore/aft to absorb bumps. A lever locks out suspension when desired. One lever allows:

• Slide seat fore/aft by 3 in. (10.2 cm)
• Activate ComfortGlide suspension
• Lock out suspension

Deluxe comfort seat with armrests

• Rubber springs for ride comfort
• Easy seat-latch for access
• Factory installed

Deluxe comfort seat with armrests and isolation

• Rubber springs isolate seat base
• Seat-latch for easy lifting
• Factory installed on M and R Series

Fully adjustable suspension seat with armrests

• Adjustable back angle and lumbar support
• Suspension control dial for operator weight
• Seat-latch for easy lifting
• Factory installed on ordered machines

Designed for operator comfort

Two-lever hydrostatic control for speed and direction, positive neutral lock, Brake & Go system, and wide-bend steering levers for easy entry/exit.

Brake & Go starting system

Exclusive John Deere system: start machine anytime brake is engaged, regardless of lever positions or PTO switch.

Adjustable levers

Motion control levers adjust in height and fore/aft for operator comfort and full control range.

Tracking adjustment

Seat-side knob allows on-the-fly tracking corrections for straight, pro-level striping.

Onboard storage and cup holder

Multiple storage areas plus a secure cup holder keep tools and drinks handy.

Right-hand control panel

• Rocker-type PTO switch
• Height-of-cut knob with transport lock
• Key switch
• Hour meter or display panel
• Throttle and separate choke control (EFI models auto-choke)

Easy-to-operate height-of-cut adjustment enables on-the-go changes

No-tool cutting-height lift system with easy-grip knob adjusts from ~1 in. to 5.5 in. (2.5 cm to 14 cm) in 0.25-in. increments. Transport lock returns deck to prior setting.

Z900 ZTrak Mowers with EFI have upgraded electrical systems powering a modern display panel for operation assistance and rapid troubleshooting.

• Hour meter
• Fuel level
• Engine speed
• System voltage
• Low oil-pressure indicator
• Starting interlock indicators (PTO, presence, park brake)
• Bright caution & stop indicators

The diagnostics mode displays error codes, voltage, and continuity tests—no tools needed. Optional JDLink™ M Modem (4G) adds fuel data, consumption, trouble codes, and Service Advisor Remote access.

M Series 3-year, 1200-hour warranty

2-year unlimited hours/3-year or 1200-hour (whichever first) warranty on all M Series. Hassle-free, one-company coverage. Note: 36 months or 1200 hours, whichever first. No hour limit first 24 months.

R Series 3-year, 1500-hour warranty

2-year unlimited hours/3-year or 1500-hour (whichever first) warranty on all R Series. Industry-leading coverage. Note: 36 months or 1500 hours, whichever first. No hour limit first 24 months.

Mower decks are safety certified

Decks conform to ANSI B71.4 2004 safety standards for commercial turf care.

Frame features:

• Heavy-duty thick-gauge steel channel mainframe
• Cast I-beam caster arms for durability
• Wide-open maintenance access

Two-piece rear bumper provides protection

Steel rear bumper protects machine; two-piece design for easy removal when using MCS. Rear hitch capacity: 400 lb (181.4 kg). Michelin, X, and Tweel are trademarks of Michelin North America, Inc.

Each wheel driven by a 13-cc pump/motor unit with cross-porting: coolest fluid from idle side filters into high-load side for extended hillside performance.

• Exceptional cooling in high loads
• Easy hydraulic oil level check and refill
• Under-seat access for service

Ground-level service access:

• Flip-up foot panel and seat for deck access
• Open engine compartment directs heat away

Onboard maintenance information

Maintenance label inside right console with daily checkpoints, fluid capacities, and tire pressures (English/Spanish).

Quick-response (QR) codes link to owner information web pages

QR code on PIN label links to videos, operator’s manuals, parts catalogs, maintenance reminders, attachments, and warranty info.

Diagnostics

Hour meter shows actual engine-run hours. Trouble-code light and chart help diagnose downtime issues. EFI models add display panel and Service Advisor™ J1939 port for dealer diagnostics.

Spacious operator station for comfort and visibility. Color-coded, close-at-hand controls. ROPS and seat belt create a protective zone in rollover events. Use seat belt upright; intermediate pin for MCS.

ROPS position	Height at top of ROPS
Upright	73 in. (185 cm)
Down	47 in. (119 cm)

Optional LED work lights

Field-installed LED lights for twilight mowing. See attachment for compatibility.

Optional LED beacon light

Field-installed beacon signals machine approach. See attachment for compatibility.

Overview

JDLink™ M Modem connects mowers to John Deere Operations Center for fleet tracking, productivity analysis, and cost reduction.

JDLink M Modem

Standard on 2024+ TerrainCut Front/Wide-Area, field installable on select Z700/Z900/Q800/Q series, and 2025+ commercial walk-behinds.

John Deere Operations Center

Track location, status, engine hours, maintenance, fuel, diagnostics, and remote support. Use Machine Analyzer for usage data.

Models	Location & status	GPS speed	Geofencing & curfews	Engine hours	Maintenance planner	Machine Analyzer Tool	Fuel level	Fuel consumption	Diagnostic trouble codes	Service Advisor Remote
Z700 ZTrak Mowers	X	X	X	Key	X	X	–	–	–	–
Z900 ZTrak (carbureted)	X	X	X	Key	X	X	–	–	–	–
Z900 ZTrak (EFI)	X	X	X	Sync	X	X	X	X	X	X

Compatibility

Standard on 2024+ TerrainCut Front (SN 110,001+) and Wide-Area (SN 690,001+). Field-install attachments available as listed.

Model	Compatible years	Installation attachment
Z700 ZTrak Mowers	2024+ (SN 080,001–)	BUC11759
Gas Z900 ZTrak	2024+ (SN 130,001–)	BUC11759
Z994R ZTrak	2024+ (SN 070,001–)	BUC11759

Optional Michelin X® Tweel® Turf airless radials for ZTrak Mowers:

• 24x12N12 option for 48", 54", 60", 72" decks
• 24x12N12 base for same deck sizes via Configurator
• 24x12N12 for Z994R Diesel with 54", 60", 72" decks
• 26x12N12 for Z997R Diesel with 60", 72" decks

Advantages of X Tweel Turf:

• Improved flotation and ground contact reduces rutting
• Energy-transfer spokes reduce bounce
• Excellent curb climbing
• Consistent cut quality—no pressure variations
• Eliminates downtime from flats
• Reduces maintenance and spare inventory costs
• Automotive-grade tread lasts up to 3× longer

• High-strength poly-resin spokes carry the load
• Four-hole steel hub for durability
• Deep, open-tread design for cleaning and traction
• Zero-degree, high-tensile carcass resists impacts

Note: Tweel size may vary by deck size.

Tires deliver exceptional traction and maneuverability

Standard M Series: 24x9.5-12 drives (48" decks), 24x12-12 drives (54", 60", 72"), 13x6.5-6 front casters. Standard R Series: same drive sizes, 15x6-6 front casters.

• Excellent traction and flotation
• Low center of gravity for hillside mowing
• Sealed bearings on casters for long life
• Offset casters for improved corner-trim performance

Michelin, X, and Tweel are trademarks of Compagnie Générale des Établissements Michelin SCA.