2023 John Deere Z994R Diesel
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Key Features
Availability
Brochure
Year2023
MakeJohn Deere
ModelZ994R Diesel
Product Features
Description
ZTrak™ Zero-Turn Mower
Key Features
- 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
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: Side discharge, 54 in. / 137 cm / Side discharge, rear discharge, Mulch On Demand™: 60 in. / 152 cm / Side discharge, rear discharge: 72 in. / 183 cm
- Blade tip speed: Side discharge: approximately 16,000 fpm / Rear discharge: approximately 15,000 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
Fuel System
- Fuel type: Diesel or Biodiesel (up to B20)
- 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
- 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: Side discharge, 54 in. / 137 cm / Side discharge, rear discharge, Mulch On Demand: 60 in. / 152 cm / Side discharge, rear discharge: 72 in. / 183 cm
- Deck construction: 7-Iron™ PRO side discharge: One piece stamped steel / Fastback™ PRO rear discharge: 7-gauge fabricated steel
- Deck thickness: 7 gauge / 0.180 in. / 4.6 mm
- Discharge: Side-discharge, rear-discharge, Mulch On Demand
- Height-of-cut range: Increments / 0.25 in. / 0.64 cm / 1-5.5 in. / 2.54-14 cm
- Cutting width: 54, 60, 72 in. / 137, 152, 183 cm
Blades
- Length: Varies by deck size
- Thickness: 0.25 in. / 0.64 cm / Varies by deck size and configuration
- Blade tip speed: Side discharge: approximately 16,000 fpm / Rear discharge: approximately 15,000 fpm
- Number: Three
Wheels
- Caster wheel type: Flat free
- Caster wheels: 13x5.0-6
- Front anti-scalp rollers: LH, RH, Center
- Rear anti-scalp rollers: Standard
Dimensions
- Length: 88.6 in. / 225 cm
- Width: With 54-in. (137-cm) side-discharge mower deck: 68 in. / 172.7 cm / With 60-in. (152-cm) side-discharge or Mulch On Demand side-discharge mower deck: 74 in. / 188 cm / With 72-in. (183-cm) side-discharge mower deck: 86 in. / 218.4 cm / With 60-in. (152-cm) rear discharge mower deck: 63.5 in. / 161.3 cm / With 72-in. (183-cm) rear discharge mower deck: 75.8 in. / 192.5 cm
- Height: With ROPS up 73 in. / 185 cm / With ROPS down 47 in. / 119 cm
- Weight: 54-in. (137-cm) side discharge 1,660 lb. / 753 kg / 60-in. (152-cm) side discharge 1,700 lb. / 771 kg / 60-in. (152-cm) Mulch On Demand 1,720 lb. / 780 kg / 72-in. (183-cm) side discharge 1,760 lb. / 798 kg
Operation
- Rollover protective structure (ROPS): Yes
- Slope operating limit: 20 degrees (10 degrees with material collection system)
NOTES:
*Manufacturer's suggested price. MSRP may be different in California. Taxes, freight, setup, and delivery not included. Optional accessories and attachments not included. Equipment, models and prices may vary by dealer. Product options and accessories may not be available in all regions. The engine horsepower and torque information are provided by the engine manufacturer to be used for comparison purposes only. Actual operating horsepower and torque will be less. Refer to the engine manufacturer's website for additional information. Offers valid in the United States. Prices in U.S. dollars.Engine
| Horse Power | 24.7 hp (18.4 kW) |
| Engine Type | 3TNV80F |
| Displacement | 77.3 cu in. (1.27 L) |
General
| Transmission | Dual hydrostatic wheel drive TuffTorq™ |
| Wheel Size | 24x12.00-12 4-ply turf, Optional 24x12-12 Michelin® Tweel® turf tires |
| Fuel Capacity | 11.5 U.S. gal. (43.5 L) |
Deck
| Deck Size | 54, 60, 72 in. (137, 152, 183 cm) |
| Discharge Type | Side-discharge, rear-discharge, Mulch On Demand |
