Toro Australia

Z Master 4000 Series 48" (122 cm) (74000TA)

Z Master 4000 Series 48" (122 cm) (74000TA)
Z Master 4000 Series 48" (122 cm) (74000TA)

The Z-Master 4000 zero-turn mower is a force to be reckoned with. Built tough with a powerful 24.5 hp* Kawasaki® FX751 engine, heavy-duty commercial grade hydros, flat-free semi-pneumatic caster tyres, 60.96 cm Turf Tyres, and a and a 122 cm (48”) 7-Gauge High-Strength Steel TURBO FORCE® cutting deck paired with I-beam front end, tubular chassis and bumper to take on any job. Easy on and off with a step-through front end, deck step plate, and anti-slip floormat. And with an hour meter, USB ports, phone holder, and a cup holder, you’ll have everything you need from the comfort of the deluxe suspension seat to help you power through long days.


TURBO FORCE® Cutting Deck

TURBO FORCE® Cutting Deck

Enjoy years of reliable performance with a fully tubular frame and 7-gauge steel deck.

Rubber Discharge Chute

Rubber Discharge Chute

Trim close without damaging landscape structures or your chute.

Deck Step Plate

Deck Step Plate

Keep your grip and remove excess mud from your shoes with a deck step plate.

Step-Through Front End

Step-Through Front End

Getting on and off the mower to pick up yard debris and other obstacles is a breeze with a step-through front end.

Clear Sightline to Rear Tyres

Clear Sightline to Rear Tyres

Clear sightline to rear tyres for enhanced control so you can clear a path without tyre spin.

Dual Capture Anti-Scalp Rollers

Dual Capture Anti-Scalp Rollers

Intelligently engineered dual capture anti-scalp rollers ensure the highest quality of cut in the harshest terrain you can throw at it.

Phone and Cup Holder

Phone and Cup Holder

Keep your phone and drink at arm's reach.

USB Ports

USB Ports

USB ports to help you stay charged on the job.

60.96 cm Turf Tread Drive Tyres

60.96 cm Turf Tread Drive Tyres

Tread softly on turf with 60.96 cm (24") Turf Tires.


24.5 hp* Kawasaki® FX751 (852cc) with Heavy-Duty Donaldson® Canister-Style Air Cleaner

Fuel Capacity

37.9 litres

Blade Tip Speed

18,500+ ft/min

Blade Type

.5 cm Heat-Treated Steel

Caster Tyres

33 x 16.5 – 15.2 cm Flat-free semi-pneumatic



Deck Design

121.9 cm (48") 7-Gauge High-Strength Steel TURBO FORCE®

Discharge Chute


Drive Tyres

Turf Tyres 61 x 24.1 – 30.5 cm

Engine Displacement


Foot Operated Height of Cut

Standard, 3.8 – 12.7 cm (.6 cm increments)

Ground Speed

Up to 16.1 km/h


24.5 hp*

Hour Meter







Deluxe Suspension

Spindle Bearings


Spindle Housing

22.9 cm (9") Diameter Aluminium

Steering Controls

3.6 cm (1.4") Diameter Grips; Adjustable, Dampened


ZT-4400 Integrated Pumps & Wheel Motors


5 years/1250 hours limited warranty 


*The gross horsepower of these engines was laboratory rated at 3,600 RPM by the engine manufacturer in accordance with SAE J1940 and SAE J1995. As configured to meet safety, emission and operating requirements, the actual engine horsepower on this mower may be significantly different.
**See your retailer for warranty details.

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