
The Z994R is a diesel zero-turn mower with classic Z900 features, like the 7-Iron™ PRO deck, cross-porting transmission, and compatibility with Michelin® X® Tweel® Turf airless radial tires.
- 24.7 hp (18.4 kW) liquid-cooled diesel engine
- ComfortGlide™ Suspension on all seat options
- 11.5 U.S. gallon fuel tank (43.5 L)
- 7-Iron PRO Deck
- Rear Discharge Deck
- Mulch On Demand™ Available
Call Us
- Amelia, Ohio513-797-4500
- Bloomington, Indiana812-336-4133
- Botkins, Ohio937-693-2201
- Franklin, Indiana317-738-2250
- Germantown, Ohio937-855-6536
- Greenfield, Indiana317-462-5585
- Greensburg, Indiana812-663-5992
- Greenville, Ohio937-548-1151
- Lebanon, Ohio513-932-3961
- Oxford, Ohio513-523-4169
- Richmond, Indiana765-962-7330
- Rushville, Indiana765-932-2977
- Tipp City, Ohio937-877-1920
- Urbana, Ohio937-653-5281
Buy Online
Key Specs: | |
---|---|
Engine Manufacturer/model | 3TNV80F |
Engine power | Gross at 3,200 rpm, PS: 24.7 hp 18.4 kW |
Fuel tank capacity | 11.5 U.S. gal. 43.5 L |
Mower deck size | 60-in. (152-cm) 7Iron™ PRO side-discharge 72-in. (183-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) 7Iron™ PRO Mulch On Demand™ 60-in. (152-cm) FastBack™ PRO rear-discharge 72-in. (183-cm) FastBack™ PRO rear-discharge |
Blade tip speed | 7Iron PRO: Approximately 16,500 fpm 60-in. (152-cm) FastBack: Approximately 15,000 fpm 72-in. (183-cm) FastBack: Approximately 17,000 fpm |
Transmission | Dual hydrostatic wheel drive TuffTorq™ heavy-duty ground drive with cross porting for improved cooling |
Speed range | 0-11.4 mph 0-18.3 km/h |
Drive wheels | 24x12.00-12 4-ply turf, optional 24x12-12 Michelin® Tweel® turf tires |
Caster wheels | 13x5.0-6 flat free |
Warranty | 36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months. |
Engine: | |
Manufacturer/Model | 3TNV80F |
Power | Gross at 3,200 rpm, PS: 24.7 hp 18.4 kW |
Displacement | 77.3 cu in. 1.27 L |
Cylinders | Three |
Crankcase capacity | 3.6 U.S. qt 3.4 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 |
Injection | |
Fuel system: | |
Fuel type | Diesel or Biodiesel (up to B20) |
Fuel consumption | |
Fuel tank capacity | 11.5 U.S. gal. 43.5 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, 600 amp |
Hour meter | Digital multi-function display |
Operator presence starting system | Standard |
Drivetrain: | |
Transmission | Dual hydrostatic wheel drive TuffTorq heavy-duty ground drive with cross porting for improved cooling |
Hydraulic pumps | |
Wheel motors | |
Travel speed | Speed range 0-11.4 mph 0-18.3 km/h Forward 0-11.4 mph 0-18.3 km/h Reverse 0-4.5 mph 0-7.2 km/h |
Speed and direction control | Zero turn |
Hydraulic capacity | 5.9 U.S. gal. 5.6 L |
Hydraulic oil cooler | Fins and fan |
Filter | Internal, replaceable |
Buyer's note: | |
Warranty | 36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months. |
Tires: | |
Drive wheels | 24x12.00-12 4-ply turf, optional 24x12N12 Michelin Tweel turf tires |
Rear tires | 24x12.00-12 4-ply turf, optional 24x12N12 Michelin Tweel turf tires |
Load rating | 4PR |
Brakes: | |
Dynamic braking | Twin motion control levers |
Park brake | Internal wet disk integrated in the transmission |
Park brake actuation | Foot brake engagement also brings steering levers to the neutral position |
PTO: | |
Type | Electric clutch |
Drive | V-belt |
Mower decks: | |
Size | 60-in. (152-cm) 7Iron™ PRO side-discharge 72-in. (183-cm) 7Iron™ PRO side-discharge 60-in. (152-cm) 7Iron™ PRO Mulch On Demand™ 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 |
Discharge | |
Height-of-cut range | Increments 0.25 in. 0.64 cm 1-5.5 in. 2.54-14 cm |
Cutting width | 60, 72 in. 152, 183 cm |
Deck thickness | |
Blades: | |
Length | Varies by deck size |
Thickness | 0.25 in. 0.64 cm |
Blade tip speed | Side discharge: approximately 16,000 fpm 7Iron PRO: Approximately 16,500 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 | 13x6.5-6 |
Front anti-scalp rollers | LH, RH, Center |
Rear anti-scalp rollers | Standard |
Dimensions: | |
Length | 88.6 in. 225 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 73 in. 185 cm With ROPS down 47 in. 119 cm |
Weight | 1,711 to 1,810 lb 776 to 821 kg |
Operation: | |
Rollover protective structure (ROPS) | Yes |
Slope operating limit | 20 degrees (10 degrees with material collection system) |
Additional information: | |
Date collected | 15-Mar-2023 |
No Interest, No Payment until 01 April 2024 Followed by 3.9% APR fixed rate for 48 months1 AND Get up to $1,000 off2,3,4 on new John Deere Commercial Mowing Equipment
No Interest, No Payment until 01 April 2024 Followed by 3.9% APR fixed rate for 48 months AND Get up to $1,000 off
- No Interest, No Payment until 01 April 2024 Followed by 3.9% APR fixed rate for 48 months1
- Get $750 off available dealer inventory of eligible John Deere Z900 Series ZTrak Zero-Turn Mowers2
- Get $500 off available dealer inventory of eligible John Deere QuikTrak Stand-On Mowers and Commercial Walk Behind Mowers3
- Get $250 off eligible John Deere Z900 ZTrak Zero-Turn Mowers, QuikTrak Stand-On Mowers and Commercial Walk-Behind Mowers with eligible competitor trade-in4
- Offer available 03 October 2023 through 02 January 2024

1Offer valid on qualifying purchases made 03 October 2023 through 02 January 2024. Subject to approved installment credit with John Deere Financial, for commercial use only. Down payment may be required. Average down payment is 10%. No interest, no payment until 01 April 2024, followed by 3.9% APR for 48 months. Taxes, freight, setup, insurance, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other businesses/agencies that participate in John Deere's Special Discount Program or in John Deere's Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
2Offer valid on qualifying purchases made 03 October 2023 through 02 January 2024. Get $750 off the agreed upon purchase price of a new John Deere Z900 ZTrak Commercial Mower with an original invoice date prior to 31 August 2023. Get an additional $250 off with eligible competitor trade-in. Offer may be combined with purchase financing offers. Taxes, freight, setup, insurance, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other businesses/agencies that participate in John Deere's Special Discount Program or in John Deere's Rental Business Program are not eligible. Cannot be combined with John Deere Rewards. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
3Offer valid on qualifying purchases made 03 October 2023 through 02 January 2024. Get $500 off the agreed upon purchase price of a new John Deere Quiktrak Stand-On Mower with an original invoice date prior to 31 August 2023 and Commercial Walk-Behind Mower with an original invoice date prior to 31 August 2023. Get an additional $250 off with eligible competitor trade-in. Offer may be combined with purchase financing offers. Taxes, freight, setup, insurance, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other businesses/agencies that participate in John Deere's Special Discount Program or in John Deere's Rental Business Program are not eligible. Cannot be combined with John Deere Rewards. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
4Offer valid on qualifying purchases made 03 October 2023 through 02 January 2024.Get $250 off the agreed upon purchase price of a new John Deere Z900 Series ZTrak Zero-Turn Mower (Gas models only), Quiktrak Stand-On Mower and Commercial Walk-Behind Mower when a qualifying competitor like-model is traded in. Offer may be combined with purchase financing offers. Attachments and implements sold separately. Some conditions apply. Contact your participating dealer for details. Offer subject to availability and may be discontinued or modified. Taxes, setup, delivery and freight charges not included.
Call Us
- Amelia, Ohio513-797-2660
- Bloomington, Indiana812-353-8262
- Botkins, Ohio937-538-4429
- Franklin, Indiana317-494-7928
- Germantown, Ohio937-353-7419
- Greenfield, Indiana317-468-9597
- Greensburg, Indiana812-716-4207
- Greenville, Ohio937-569-4038
- Lebanon, Ohio513-228-3057
- Oxford, Ohio513-273-4811
- Richmond, Indiana765-598-5574
- Rushville, Indiana765-570-4087
- Tipp City, Ohio937-506-4564
- Urbana, Ohio937-506-4569
0% APR fixed rate for 36 months1 on New John Deere Z994R and Z997R ZTrak Zero-Turn Commercial Mowers
0% APR fixed rate for 36 months
- 0% APR fixed rate for 36 months1
- Offer available 28 October 2023 through 31 January 2024

1Offer valid on qualifying purchases made 28 October 2023 through 31 January 2024. Subject to approved installment credit with John Deere Financial, for commercial use only. Down payment may be required. Average down payment is 10%. Taxes, freight, setup, insurance, fees, and delivery charges could increase monthly payment. Sales made to government agencies, company direct sales or other businesses/agencies that participate in John Deere's Special Discount Program or in John Deere's Rental Business Program are not eligible. Available at participating U.S. dealers. Prices and models may vary by dealer. Offer available on new equipment and in the U.S. only. Prices and savings in U.S. dollars.
Call Us
- Amelia, Ohio513-797-2660
- Bloomington, Indiana812-353-8262
- Botkins, Ohio937-538-4429
- Franklin, Indiana317-494-7928
- Germantown, Ohio937-353-7419
- Greenfield, Indiana317-468-9597
- Greensburg, Indiana812-716-4207
- Greenville, Ohio937-569-4038
- Lebanon, Ohio513-228-3057
- Oxford, Ohio513-273-4811
- Richmond, Indiana765-598-5574
- Rushville, Indiana765-570-4087
- Tipp City, Ohio937-506-4564
- Urbana, Ohio937-506-4569
Order Online for Free Delivery1 on select Commercial Mowing Equipment
Order Online for Free Delivery
- Only valid for purchases made through Buy Online.
- May be combined with other promotions.
- Offer available 01 November 2023 through 31 October 2024

1Free Delivery offer is available on the following new products when purchased directly through the John Deere Buy Online site from participating John Deere dealers in the United States between 01 November 2023 through 31 October 2024: 100 Series Lawn Tractors, 200 Series Lawn Tractors, Select Series™ X300 Lawn Tractors, Select Series™ X500 Lawn Tractors, X700 Signature Series Tractors, Z300, Z500, and Z700 Zero-Turn Mowers, Commercial Walk-Behind Mowers, QuikTrak™ Stand-On Mowers, Z900 Series ZTrak™ Zero-Turn Mowers, Gator™ Utility Vehicles, and 1, 2, 3, and 4 Series Compact Tractors. Delivery not available from all dealers. Free Delivery is limited to 15 miles, as calculated in the ‘Select a Dealer’ screen, from participating dealers. Beyond the 15-mile limit for Free Delivery, a delivery credit, not to exceed $100 USD, is available from participating dealers. See the 'Select a Dealer' screen to find a participating dealer in your area. Valid in the U.S. only.
Call Us
- Amelia, Ohio513-797-2660
- Bloomington, Indiana812-353-8262
- Botkins, Ohio937-538-4429
- Franklin, Indiana317-494-7928
- Germantown, Ohio937-353-7419
- Greenfield, Indiana317-468-9597
- Greensburg, Indiana812-716-4207
- Greenville, Ohio937-569-4038
- Lebanon, Ohio513-228-3057
- Oxford, Ohio513-273-4811
- Richmond, Indiana765-598-5574
- Rushville, Indiana765-570-4087
- Tipp City, Ohio937-506-4564
- Urbana, Ohio937-506-4569