Specs
ZS4000 Key Specifications
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Engine Model
Kaw FX600V
Kaw FT730 EFI
Kaw FT730 EFI
Kaw FX651V
Displacement
603 cubic cm
726 cubic cm
726 cubic cm
726 cubic cm
Transmission Type
HG ZT-3100 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
Pump Displacement
10 cubic cm
12 cubic cm
12 cubic cm
12 cubic cm
Cutting Height Range
1.5-4.5
1.5-4.5
1.5-4.5
1.5-4.5
Mower Deck
DuraDeck Cutting System
AirFX™ Cutting System
AirFX™ Cutting System
AirFX™ Cutting System
Width
36 in
52 in
61 in
48 in
BobQuote
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Engine
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Engine Model
Kaw FX600V
Kaw FT730 EFI
Kaw FT730 EFI
Kaw FX651V
Fuel Tank
5.1 gal
6.5 gal
6.5 gal
6.5 gal
Horsepower
19 hp
26 hp
26 hp
20.5 hp
Displacement
603 cubic cm
726 cubic cm
726 cubic cm
726 cubic cm
Performance
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Machine Weight - Wet
800 lbs
991 lbs
1028 lbs
961 lbs
Price
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Power/Electrical
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Clutch
125 ft-lb
200 ft-lb
200 ft-lb
200 ft-lb
Charging System
15 amp
15 amp
15 amp
15 amp
Additional Product Information
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Transmission
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Transmission Type
HG ZT-3100 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
HG ZT-3400 Hydrostatic Transaxles
Pump Displacement
10 cubic cm
12 cubic cm
12 cubic cm
12 cubic cm
Oil Capacity
4 qt
4 qt
4 qt
4 qt
Travel Speed
9 mph
10.5 mph
10.5 mph
10.5 mph
Travel Speed - Reverse
3.5 mph
3.5 mph
3.5 mph
3.5 mph
Wheels
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Caster Arm
Bolt-On
Bolt-On
Bolt-On
Bolt-On
Drive Wheel Size
20 x 8.0-10
23 x 10.5-12
23 x 10.5-12
23 x 8.5-12
Front Caster Wheel Size
11 x 6.0-5
13 x 6.5-6
13 x 6.5-6
13 x 6.5-6
Frame
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Front and Rear
Welded 7-gauge Steel; 1.5 x 2.5 in Steel Tubing
Welded 7-gauge Steel; 1.5 x 2.5 in Steel Tubing
Welded 7-gauge Steel; 1.5 x 2.5 in Steel Tubing
Welded 7-gauge Steel; 1.5 x 2.5 in Steel Tubing
Length
64 in
64 in
64 in
64 in
Deck
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Cutting Height Range
1.5-4.5
1.5-4.5
1.5-4.5
1.5-4.5
Mower Deck
DuraDeck Cutting System
AirFX™ Cutting System
AirFX™ Cutting System
AirFX™ Cutting System
Discharge Chute
Flexible Molded Polymer
Flexible Molded Polymer
Flexible Molded Polymer
Flexible Molded Polymer
Mower Blade Tip Speed
17600 ft/min
18586 ft/min
18500 ft/min
17800 ft/min
Width
36 in
52 in
61 in
48 in
Seat
ZS4036SJ
ZS4052SK
ZS4061SK
ZS4048SF
Fore-Aft Adjustment
Flip Up and Latch
Flip Up and Latch
Flip Up and Latch
Flip Up and Latch
Description
Operator Pad - tethered, removable
Operator Pad - tethered, removable
Operator Pad - tethered, removable
Operator Pad - tethered, removable