Residential

ZTR 4515

ZTR 4516

ZTR 4518

ENGINE

Briggs & Stratton

Kohler

Kohler

Type

Vanguard

Command

Command Pro

Horsepower @ 3600 RPM

15.5

16

18

Cylinders

1

1

2

Displacement CC  (cu. in.)

465cc (28.4 cu.in.)

460cc (28.1 cu.in.)

672cc (38.0 cu.in.)

Bore x Stroke mm  (in.)

87.3 mm x 77.7 mm
(3.44" x 3.06")

87 mm x 77 mm
(3.42" x 3.03")

77 mm x 67 mm
(3.03" x 2.64")

Cast Iron Sleeve

N/A

N/A

N/A

Oil Capacity

1.3 qts.

2 qts.

2 qts.

Lubrication

Pressure Lube

Full Pressure Lube

Full Pressure Lube

Oil Filter

Disposable Canister

Disposable Canister

Disposable Canister

Air Cleaner

Paper Element w/ foam precleaner

Paper Element w/ foam precleaner

Paper Element w/ foam precleaner

Ignition

Electronic

Electronic

Electronic

Starter

12V. w/ key & solenoid

12V. w/ key & solenoid

12V. w/ key & solenoid

Electrical System

16 Amp DC regulated

15 Amp DC regulated

15 Amp DC regulated

Interlock Safety Switch

Seat/Traction Drive/Mower

Seat/Traction Drive/Mower

Seat/Traction Drive/Mower

Battery Capacity

12 V. / CCA 260

12 V. / CCA 260

12 V. / CCA 260

Fuel Tank Capacity

2.7 Gal.

2.7 Gal.

2.7 Gal.

Mounting

Solid Mount

Solid Mount

Solid Mount

TRANSMISSION
Make

Hydro-Gear

Hydro-Gear

Hydro-Gear

Type

IZT

IZT

IZT

Final Drive

Bevel / Spur Gear

Bevel / Spur Gear

Bevel / Spur Gear

Forward Speed

6.5 mph

6.5 mph

6.5 mph

Park Brake

Disc

Disc

Disc

OTHER FEATURES
Deck Cut Width

50" 42"

50" 42"

50" 42"

Deck Width (Deflector Retracted)

51" 46"

51" 46"

51" 46"

Overall Deck Width

60" 55"

60" 55"

60" 55"

Number of  Blades

3

3

3

Mower Cutting Height Range

1.5" to 3.5"

1.5" to 3.5"

1.5" to 3.5"

Mower Cutting Positions

7

7

7

Deck Weight

140 lbs. 93 lbs.

140 lbs. 93 lbs.

140 lbs. 93 lbs.

Power Unit Weight

475 lbs.

475 lbs.

478 lbs.

Construction

11 ga. Fab 13 ga. Stamped

11 ga. Fab 13 ga. Stamped

11 ga. Fab 13 ga. Stamped

Spindle

1"

1"

1"

Hub

Cast Iron

Cast Iron

Cast Iron

Anti Scalp Wheels

Optional Optional

Optional Optional

Optional Optional

Steering Control

Twin Lever/Swing Out

Twin Lever/Swing Out

Twin Lever/Swing Out

Seat Cushion

High Density Foam

High Density Foam

High Density Foam

Seat Cover

Vinyl

Vinyl

Vinyl

Seat Springs

Standard

Standard

Standard

Headlights

Standard

Standard

Standard

Beverage Holder

Standard

Standard

Standard

Mower Clutch

Electric

Electric

Electric

Tires-Front

11 x 4.0 x 5

11 x 4.0 x 5

11 x 4.0 x 5

Tires-Rear

18 x 8.5 x 8

18 x 8.5 x 8

18 x 8.5 x 8

Turning Radius

Zero

Zero

Zero

WARRANTY
Homeowner

2 Years

2 Years

2 Years

Commercial

90 Days

90 Days

90 Days

ACCESSORIES
Mulching Kit

Yes Yes

Yes Yes

Yes Yes

Grass Blower

Yes Yes

Yes Yes

Yes Yes

Grass Catcher

Yes Yes

Yes Yes

Yes Yes

Twin Bag Grass Collector

Yes Yes

Yes Yes

Yes Yes

Grass Catcher Cart

Yes Yes

Yes Yes

Yes Yes

Clam Shell Grass Catcher

Yes Yes

Yes Yes

Yes Yes

Snow Blower

No No

No No

No No

Snow Blades

Yes Yes

Yes Yes

Yes Yes

Wheel Weights/Chains

Yes Yes

Yes Yes

Yes Yes

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