Description
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.
Home / Equipment / Commercial Mower / Commercial Zero Turn Mower /
Zero-Turn Mowers | ZTrak™ Z994R Diesel 24.7 HP (18.4-kW)
Commercial Zero Turn MowerJohn Deere
#994r_tc
Characteristics
- 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
Specifications
| 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. |
| 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 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 |
| 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 |
| 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 |
| Warranty | 36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months. |
| 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 |
| 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 |
| Type | Electric clutch |
| Drive | V-belt |
| 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 |
| 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 |
| 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 |
| Caster wheel type | Flat free |
| Caster wheels | 13x6.5-6 |
| Front anti-scalp rollers | LH, RH, Center |
| Rear anti-scalp rollers | Standard |
| 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 |
| Rollover protective structure (ROPS) | Yes |
| Slope operating limit | 20 degrees (10 degrees with material collection system) |
| Date collected | 15-Mar-2023 |
