Z550R ZTrak™ Mower

Z500 Series
John Deere
#550rbgx

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Characteristics

  • 24-hp (17.9 kW)2 V-twin engine
  • 48 in. (122 cm), 54 in. (137 cm), or 60 in. (152 cm) Accel Deep™ mower decks
  • Adjustable 24-inch (61 cm) mechanical suspension seat with armrests
  • 4-year/500-hour Bumper-to-Bumper Warranty3

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Description

Experience the ultimate ride comfort on the Z550R ZTrak™ with FlexGlide™ caster fork suspension and an 8-mph (12.9 km/h) top speed.

Specifications

Engine power 24 hp
17.9 kW
Engine model number FR730V
Forward speed 0-8 mph
0-12.9 km/h
Front caster tires 13x6.5-6 with FlexGlide™ caster suspension
Drive tires 22x9.5-10
Seat back height High back with armrests, 24 in.
61 cm
Width of cut Accel Deep™ mower deck, 48 in.
122 cm
Accel Deep mower deck, 54 in.
137 cm
Accel Deep mower deck, 60 in.
152 cm
Mulching system Optional MulchControl™
Warranty 4 year or 500 hour bumper-to-bumper
Power 24 hp
17.9 kW
Model number FR730V
Displacement 44.3 cu in.
726 cc
Cylinders V-twin
Lubrication Full pressure with replaceable filter, capacity, 2 U.S. qt
1.9 L
Type Overhead valve
Battery 12 V
300 CCA
Choke/speed control Separate control levers
Cooling method Air
Fuel tank capacity 4.5 U.S. gal.
17 L
Fuel gauge Instrument display with fuel gauge and fuel level sight line
Dual hydros Tuff Torq® TZT7-AD with 1-in. (2.5-cm) axles
Forward speed 0-8 mph
0-12.9 km/h
Reverse speed 0-4 mph
0-6.4 km/h
Speed and direction control Twin levers
Control adjustment 2-height/9-fore-aft, 18 positions
Frame Heavy-duty frame tubing
Primer/paint E-coat/powder
Front caster tires 13x6.5-6 with FlexGlide™ caster suspension
Front caster bearings Sealed ball bearings
Drive tires 22x9.5-10
Hour meter Yes
Service interval decal Yes
Storage compartment Yes and covered
Cup holder Yes
Maximum towing capacity 250 lb
113 kg
Seat back height High back with armrests, 24 in.
61 cm
Fore-aft adjustment While seated, 3 in.
7.6 cm
Seat suspension Adjustable mechanical
Type Foot lift
Mower cut height 1.5-4.5 in.
3.8 to 11.4 cm
Cut height increments 0.25 in.
0.64 cm
Preset cut height Yes
Width of cut Accel Deep™ mower deck, 48 in.
122 cm
Accel Deep mower deck, 54 in.
137 cm
Accel Deep mower deck, 60 in.
152 cm
Type Accel Deep side discharge
Mower deck material 10 gauge
0.135 in.
3.4 mm
Mower drive system V-belt
Type Electric, 105 lb-ft
142.4 Nm
Drive V-belt
Wheelbase 50.2 in.
1275 mm
Overall length 84.6 in.
2150 mm
Width without mower 48.6 in.
1235 mm
Width with mower 48A: 62.6 in.
1590 mm
54A: 68.5 in.
1740 mm
60A: 73.7 in.
1871 mm
Width with mower (deflector raised for storage) 48A: 52.8 in.
1340 mm
54A: 57.1 in.
1450 mm
60A: 63.0 in.
1601 mm
Height ROPS in folded position: 49.8 in.
1265 mm
ROPS in raised position: 70.5 in.
1790 mm
Weight With mower and fuel, 48A, 802 lb
364 kg
With mower and fuel, 54A, 819 lb
371 kg
With mower and fuel, 60A, 832 lb
377 kg
Rollover protective structure (ROPS) Yes
Slope operating limit 15 degrees, 10 degrees with an MCS
Operator presence system Yes
Park brake interlock Yes
Operator video Yes
Warranty 4 year or 500 hour bumper-to-bumper
Mulching system Optional MulchControl™
Rubber floor mat Foot platform and toe board
Sun shade Optional
Mounted sprayer No
Protective cover Yes
Light kit Front and ROPS-mounted side LED lights are standard
Material collection system Power Flow rear bagger, 6.5 bu
230 L
Not available on 60A
Manufacturing location Greeneville, Tennessee, USA
Date collected 1-Oct-26