2024 John Deere R Series Zero Turn Mowers Z994R Diesel 72 in FastBack™ PRO
- Year 2024
- Make John Deere
- Model R Series Zero Turn Mowers
2024 John Deere R Series Zero Turn Mowers Z994R Diesel 72 in FastBack™ PRO
2024 John Deere R Series Zero Turn Mowers Z994R Diesel 72 in FastBack™ PRO
Features may include:
- Powerful 24.7-hp (18.4-kW) diesel engine delivers superior performance and efficiency
- Three 7-Iron™ PRO Side-Discharge Mower Deck options give superior performance in every application
- Exceptional operator comfort begins with a high-quality seat and suspension
- Instruments and controls are easy to find and use
- Serviceability features give convenience and maximize uptime
Engine
Engine Manufacturer
3TNV80F
Engine Power
PS: 24.7 hp (18.4 kW)
Rated Engine Speed
Gross at 3,200 rpm
Cylinder Liners
Three
Displacement
77.3 cu in. (1.27 L)
Lubrication
Full pressure
Cooling
Liquid
Air Cleaner
Pre-cleaner Yes Heavy-duty canister, dry type with safety element and air-restriction indicator
Starter
Operator presence starting system: Brake-N-Go (foot)
Fuel System
Fuel Type
Diesel or Biodiesel (up to B20)
Fuel System
Fuel tank switch/shut-off valve
PTO
PTO Type
Drive: V-belt | Electric clutch
Drivetrain
Drive System
Wheel motors: Tuff Torq heavy-duty integrated piston wheel motor | Speed and direction control: Zero turn
Transmission
Dual hydrostatic wheel drive TuffTorq heavy-duty ground drive with cross porting for improved cooling
Brakes
Brake System Type
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
Wheels & Tires
Wheels
Caster wheels: 13x6.5-6 | Caster wheel: 13x5.0-6 flat free | Drive wheels: 24x12.00-12 4-ply turf
Front Wheel
Anti-scalp rollers: RH, center, LH
Rear Wheel
Anti-scalp rollers: Standard
Tires, Rear Specification
24x12.00-12 4-ply turf | Load rating: 4PR
Battery
Battery
12 V
Electric
Electrical
Cold cranking amp: At 18 degrees C, 600 amp | Hour meter: Digital multi-function display
Charging System
75 amp
Operational
Operating Conditions
Consumption: 1.1-1.9 U.S. gal./hr (4.2-7.2 L/hr)
Operating Speed
Side discharge: approximately 16,000 fpm | Blade tip speed: Approximately 16,500 fpm | 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)
Hydraulics
Oil Filter
Full flow, replaceable, spin-on type | Drivetrain: Internal, replaceable
Dimensions
Cutting Width
72 in (183 cm)
Length
88.6 in (225 cm) (Varies by deck size)
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) | Of-cut range: Increments 0.25 in (0.64 cm) / 1-5.5 in (2.54-14 cm)
Dimensions
Mower deck size: 72-in. (183-cm) | Blades Thickness: 0.25 in (0.64 cm)
Capacities
Hydraulic Capacity
5.9 U.S. gal (5.6 L )
Fuel Capacity
Tank: 11.5 U.S. gal. (43.5 L)
Features
Crankcase: 3.6 U.S. qt (3.4 L)
Weights
Weight
1,711 to 1,810 lb (776 kg to 821 kg)
Features
Construction Material, Deck
7-gauge: 0.179-in. (4.6-mm) one-piece forged steel
Features
Blade Number: Three | Mower deck: 7Iron™ PRO side-discharge
Warranty
Warranty
36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months.