John Deere Z997R Diesel
ZTrak Z900 R Series Z997R Diesel
Overview:
• 37.4 HP (27.5 kW)
• Biodiesel (B20) compatible
• Tier 4 compliant
• Rear Discharge Deck Available
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Features
- Powerful diesel engine for increased performance
- Two 7-Iron™ PRO Side-Discharge Mower Deck options for the Z997R give superior performance in every application
- Great productivity and lawn appearance with a Fastback™ PRO rear-discharge mower deck
- Standard operator comfort and convenience package for ease of use
- Deluxe comfort seat is fully adjustable and includes ComfortGlide™ fore/aft suspension
- Easily accessed daily service points mean less maintenance time and more working time
- Heavy-duty frame provides strength and durability
- Quality drive system provides longer life and less maintenance
- Mower deck height-of-cut adjustment is easy to use
- Protective zone around the operator is provided by the rollover protective structure (ROPS)
- Michelin® X® Tweel® Turf airless radial tire technology option for a smoother ride and more uptime
Specifications
Key Specs
| Engine Manufacturer/model | 3TNV88C |
| Engine Power | Gross at 3,000 rpm, PS: 37.4 hp 27.5 kW |
| Fuel tank capacity | 12 U.S. gal. 45.4 L |
| Mower deck Size | Side discharge, Mulch On Demand™, rear discharge, 60 in. 152 cm Side discharge, 72 in. 183 cm |
| Blade tip speed | Approximately 18,000 fpm 5,486 m/min |
| Transmission | Hydrostatic |
| Speed range | 0-11.5 mph 0-18.5 km/h |
| Drive wheels | 26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel™ turf tires |
| Caster wheels | 15x6-6 flat free |
| Warranty | 36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months. |
Engine
| Manufacturer/Model | 3TNV88C |
| Power | Gross at 3,000 rpm, PS: 37.4 hp 27.5 kW |
| Displacement | 100.2 cu in. 1,642 cc |
| Cylinders | Three |
| Crankcase capacity | 3.8 U.S. qt 3.6 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 consumption | |
| Fuel tank capacity | 12 U.S. gal. 45.4 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, 490 amp |
| Hour meter | Digital multi-function display |
| Operator presence starting system | Standard |
Drivetrain
| Transmission | Hydrostatic |
| Hydraulic pumps | |
| Wheel motors | Parker Ross TG0310, 18.9 cu in. 310 cc |
| Travel speed | Speed range 0-11.5 mph 0-18.5 km/h Forward 0-11.5 mph 0-18.5 km/h Reverse 0-5 mph 0-8 km/h |
| Speed and direction control | Zero turn |
| Hydraulic capacity | Tank capacity, 3.2 U.S. gal. 12.1 L |
| Hydraulic oil cooler | Yes |
| Filter | Spin-on Type |
Buyer's note
| Warranty | 36 months or 1500 hours, whichever comes first, no hour limitation for the first 24 months. |
Tires
| Drive wheels | 26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires |
| Rear tires | 26x12-12 square shoulder 4-ply turf, optional 26x12-12 Michelin Tweel turf tires |
| Load rating | 4PR |
Brakes
| Dynamic braking | Dual hand controlled levers |
| Park brake | Caliper disc brake |
| Park brake actuation | Hand lever |
PTO
| Type | Hydraulic clutch |
| Drive | Internal wet disk clutch |
Mower decks
| Size | Side discharge, Mulch On Demand, rear discharge, 60 in. 152 cm Side discharge, 72 in. 183 cm |
| Deck construction | 7Iron PRO: One piece stamped steel (except for 60 in. rear discharge) |
| Deck thickness | 7 gauge 0.18 in. 4.6 mm |
| Discharge | Side-discharge, Mulch On Demand, rear-discharge |
| Height-of-cut range | Increments 0.25 in. 0.64 cm 1.5-5 in. 3.8-12.7 cm |
| Cutting width | 60, 72 in. 152, 183 cm |
Blades
| Length | 60-in. deck, 21 in. 53.3 cm 72-in. deck, 25 in. 63.5 cm |
| Thickness | 0.25 in. 0.64 cm |
| Blade tip speed | Approximately 18,000 fpm 5,486 m/min |
| Number | Three |
Wheels
| Caster wheel type | Flat free |
| Caster wheels | 15x6-6 |
| Front anti-scalp rollers | LH, RH, Center |
| Rear anti-scalp rollers | LH, RH, Center |
Dimensions
| Length | 60-in. side-discharge, 96 in. 244 cm |
| Width | 60-in. side-discharge and Mulch On Demand, 74 in. 188 cm 72-in. deck, 86 in. 218.4 cm |
| Height | With ROPs up, 85 in. 216 cm With ROPS down 48 in. 122 cm |
| Weight | 60-in. side-discharge, 1,774 lb 805 kg 60-in. rear-discharge, 1,827 lb 829 kg 72-in. side-discharge, 1,841 lb 835 kg |