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Toro 42" (107 cm) TimeCutter MR 4275 MyRIDE

Zero-Turn mower · Residential-duty · Gas

Toro Australia doesn’t publish a recommended retail price for this model online — it’s dealer quote only. The Toro Australia product page is the place to start.

Sold in Australia — listed on toro.com.au, checked 13 Oct 2026.

The Toro 42 in TimeCutter MR 4275 MyRIDE is a residential-grade gas zero-turn mower, built for mowing open residential acreage quickly, with a 42-inch deck. It weighs 589.1 lb (267.2 kg).

At a glance

Power Source
gas
Cutting Width
42 in (1067 mm)
Engine Power
23 hp
Ground Speed
7 mph
Weight
589 lbs (267.2 kg)
Fuel Capacity
3 gal (11.4 L)
Compare this mower: Pick another Toro zero-turn or pick from every zero-turn mower sold in Australia   or quick compare: vs 34 in TimeCutter MX 3400 · vs 42 in eTimeCutter eMR4275 60V Battery Powered Ride-On Mower · vs 42 in TimeCutter MX 4225
Compare similar mowers See how this mower compares with machines of a similar size and purpose.
  • John Deere Z315EZTrak Mower with 42-in. Deck
    Deck 1,067 mm (42 in) · 20 hp, 656 cc
    Engine power 20 hp (this model: 23 hp)Weight 252 kg (556 lbs) (this model: 267.2 kg (589 lbs))
    Why: Same class: zero-turn · Same 42 in deck · Gas engine, like this model · Residential-duty, like this model · 20 hp (this model: 23 hp) · By John Deere, a different maker
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  • Cox 400 Series 442-D 42 in
    Deck 1,067 mm (42 in) · Kawasaki Kawasaki FR600V, 18 hp, 603 cc · RRP A$8,999
    Fuel capacity 32 L (8.5 gal) (this model: 11.4 L (3 gal))Engine power 18 hp (this model: 23 hp)
    Why: Same class: zero-turn · Same 42 in deck · Gas engine, like this model · Residential-duty, like this model · 18 hp (this model: 23 hp) · By Cox, a different maker
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  • Masport ZTM 42
    Deck 1,070 mm (42.1 in) · Masport MVT500 V-Twin, 17 hp · RRP A$6,299
    Engine power 17 hp (this model: 23 hp)Ground speed 5.6 mph (this model: 7 mph)
    Why: Same class: zero-turn · 42.1 in deck, within 6 in of this model's 42 in · Gas engine, like this model · Residential-duty, like this model · 17 hp (this model: 23 hp) · By Masport, a different maker
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  • Spartan Spartan Shield 42 in Zero Turn Mower
    Deck 1,105 mm (43.5 in) · Air cooled, 90-degree V-Twin, normally aspirated petrol engine, 23 hp · RRP A$9,999
    Fuel capacity 18.9 L (5 gal) (this model: 11.4 L (3 gal))Weight 309 kg (681 lbs) (this model: 267.2 kg (589 lbs))
    Why: Same class: zero-turn · 43.5 in deck, within 6 in of this model's 42 in · Gas engine, like this model · Residential-duty, like this model · 23 hp (this model: 23 hp) · By Spartan, a different maker
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  • Husqvarna Z242F
    Deck 1,067 mm (42 in) · Kawasaki FR Series, 21.5 hp, 725.9 cc · RRP A$9,499
    Fuel capacity 13.2 L (3.5 gal) (this model: 11.4 L (3 gal))Max cut height 102 mm (4 in) (this model: 114 mm (4.5 in))
    Why: Same class: zero-turn · Same 42 in deck · Gas engine, like this model · Prosumer-duty (this model is residential) · 21.5 hp (this model: 23 hp) · By Husqvarna, a different maker
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Chosen by stated rules, not opinion: same class, a deck within 6 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.

Engine

Toro 42 in TimeCutter MR 4275 MyRIDE engine specifications
Power Sourcegas
Engine Power23 hp

Deck

Toro 42 in TimeCutter MR 4275 MyRIDE deck specifications
Cutting Width42 in (1067 mm)
Blades2
Min Cut Height1.5 in (38 mm)
Max Cut Height4.5 in (114 mm)
Deck ConstructionIronForged® fabricated 10-gauge steel

Drive

Toro 42 in TimeCutter MR 4275 MyRIDE drive specifications
Ground Speed7 mph
Drive SystemDual Hydrostatic Hydro-Gear® ZT 2100

Dimensions

Toro 42 in TimeCutter MR 4275 MyRIDE dimensions specifications
Weight589 lbs (267.2 kg)
Fuel Capacity3 gal (11.4 L)

Commercial / Pro

Toro 42 in TimeCutter MR 4275 MyRIDE commercial / pro specifications
Seat Type45.7 cm handcrafted high back contoured seat with large bolsters and thick cushion. Standard with pivotable armrests. Seat pan is fastened to MyRIDE® suspension platform.

General

Toro 42 in TimeCutter MR 4275 MyRIDE general specifications
Warranty3 yr

Similar models

Other zero-turn mowers with comparable specs — including other brands — that buyers cross-shop with the 42 in TimeCutter MR 4275 MyRIDE.

42 in Deck Victa · 42 in (1067 mm)
80V HP 42 in ZT Ride-On Mower Bonus Battery & Cover Kit Ryobi · 41.7 in (1060 mm)
42 in Deck Zero-Turn Mower Victa · 42 in (1067 mm)
Z320MZTrak Mower with 42-in. Deck John Deere · 42 in (1067 mm)
Z242E Husqvarna · 42 in (1067 mm)
Z 245i Husqvarna · 42.1 in (1070 mm)

What the parts on this spec sheet mean

See all Toro mowers and specs ›

Spot a wrong spec? Suggest a correction.

Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

What the specs work out to

Figures MowerFacts computes from Toro’s own numbers — not published by the manufacturer.

Mowing time

  • ¼ acre9 min 6 min
  • ½ acre18 min 13 min
  • 1 acre36 min 25 min
  • 2 acres1 h 12 min 50 min
  • 5 acres3 h 2 h 6 min

About 36 min per acre at 1.67 acres/hour, mowing at 4.9 mph. The second figure is at the published 7.0 mph top speed (2.38 acres/hour) — faster than anyone really mows. About 5.0 acres per tank.

Weight & hauling

  • Machine weight589 lb
  • + 6×12 trailer900 lb
  • Towed weight1,489 lb
  • single-axle 3,500 lbCarries it, 2,011 lb spare
  • tandem-axle 7,000 lbCarries it, 5,511 lb spare

Needs a single-axle 3,500 lb trailer and a vehicle rated to tow at least 1,489 lb.

Gate & trailer fit

  • 32 in gateToo wide
  • 36 in gateToo wide
  • 48 in gateToo wide

Needs at least 49 in of clearance (estimated).

Power & run time

  • Power per deck inch0.548 hp/in
  • Run time per tank~3.0 h

Mowing times assume 1.67 acres/hour: deck width x 4.9 mph at 80% efficiency, which allows for overlap, turns and trimming. 4.9 mph is 70% of the 7.0 mph top speed Toro publishes - almost nobody mows flat out. The "at top speed" figure is the same sum at 7.0 mph, shown so you can see it.

Fit uses the deck width plus 6 in for the discharge chute, because Toro doesn't publish an overall width — measure before buying if a gate is tight.

Towed weight adds a 900 lb allowance for a 6x12 open utility trailer to Toro's published machine weight. Your trailer's own weight is on its VIN plate. Tongue weight, axle placement and your vehicle's tow rating are still yours to check — this is the load, not a loading plan.

Run time assumes a typical 1 gal/hour burn at working load; real consumption varies with engine, load and cut.

Source: Toro (manufacturer) · archived copy

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