Model # 74750

Internet #205626848

Toro TimeCutter MX3450 34 in. Fab 452cc Zero-Turn Riding Mower with Smart Speed

Discontinued Toro

TimeCutter MX3450 34 in. Fab 452cc Zero-Turn Riding Mower with Smart Speed

  • 34 in. 2-blade fabricated mowing deck
  • 452cc Toro engine
  • Smart speed trim/tow/mow ground speed ranges
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

The Toro TimeCutter MX3450 is a hydrostatic zero-turn tractor powered by a 452cc Toro engine. It has a 34 in. heavy duty fabricated 2-bladed mowing system under a 4 in. deep, top discharge deck with convenient washout ports. The mower boasts 7 cutting positions between 1-1/2 in. and 4-1/2 in. height. With its Smart Speed control system, you'll have precise control and easy maneuvering with its Trim, Tow and Mow speed ranges. Maximizing comfort, it comes with an 18 in. tall thickly-padded premium seat with armrests. It is equipped with an electric PTO and automatic parking brake for ease of operation. An hour meter, foot assist height of cut pedal and floor mat all come standard. A hitch comes standard for pulling Brinly-Hardy attachments.

California residents: see   Proposition 65 information

  • Each Toro engine is designed and tune specifically for the machine it powers to maximize performance, the 452cc Toro engine provides dependable performance and reliable starting with full pressure lubrication and spin-on oil filter, its no-tools quick-drain oil hose makes maintenance nearly effortless
  • Dual hydrostatic transmissions provide smooth variable control, zero-turning radius and years of dependable performance
  • Get Toro's professional quality of cut with its 34 in. fabricated deck that is made of thick 10-Gauge (the lower the number the thicker the steel) steel plates welded together, the critical leading edge of the deck is protected by a fully welded bull-nose bumper
  • Zero-turning radius delivers optimal maneuverability allowing you to easily mow around obstacles
  • Heavy duty 10-Gauge steel frame for lasting durability and heavy duty front caster forks for added longevity
  • Automatic parking brake for easy operation-just move the levers out to turn on the brake
  • Hitch comes standard for pulling brinly-hardy attachments for maximum versatility
  • Ground speed of up to 7 MPH in Mow mode, 5.5 MPH in Tow mode and 4 MPH in trim mode
  • 18 in. thickly-padded premium seat with armrests for maximum comfort
  • Engine guard to protect your engine from damage
  • 3-year limited warranty with unlimited hours
  • Heavy duty front caster forks for added longevity
  • Pro-control dampers on the steering levers give you super smooth control when driving the mower
  • Item usually ships within 7-10 business days, Toro’s white glove delivery service - Toro product will arrive set-up and ready to go providing you with peace of mind, our goal is your satisfaction, upon purchase, a certified Toro dealer will set-up the product and perform a multi-point inspection, arrange a time for delivery at your home, deliver the mower in person and review safety and operational information with you
  • Build your perfect TimeCutter online with the Toro Custom Z-Builder, design your Z by choosing the steering, platform, deck, engine, seat and many more custom options and accessories, hand delivered, set up and ready to go, only from Toro
  • Extra-large 3 Gal. fuel tank ensures you have hours of mowing time on a single fill
  • Gross horsepower of this engine was laboratory rated at 3,600 RPM by the engine manufacturer in accordance with SAE J1940 and SAE J2723, as configured to meet safety, emission and operating requirements, the actual horsepower on this class of mower will be significantly lower, actual products offered may vary
  • Note: actual product offers may vary
  • Free White Glove Service available on this riding mower
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Compare Similar

$2,499.00 /each
$3,299.00 /each
$3,599.00 /each
$4,699.00 /each
Name Zoom 34 in. 19 HP Kohler V Twin Zero-Turn Riding Mower TimeCutter MX3450 34 in. Fab 452cc Zero-Turn Riding Mower with Smart Speed TimeCutter MX4250 42 in. Fab 24.5 HP V-Twin Zero-Turn Riding Mower with Smart Speed TimeCutter SWX5050 50 in. Fab 24.5 HP V-Twin Zero-Turn Riding Mower with Smart Park
Brand Ariens Toro Toro Toro
Ratings (95) (7) (65) (26)
Commercial / Residential Residential Commercial Commercial Commercial
Terrain Type Flat with Obstacles Flat with Obstacles Flat with Obstacles Flat with Obstacles
Cutting Width 34 inches 34 inches 42 inches 50 inches
Engine Make Kohler OEM Branded OEM Branded OEM Branded
Size of Yard 1/2 - 2 Acres 1/2 - 2 Acres 1/2 - 2 Acres 2 - 4 Acres
Deck Type Stamped Fabricated Fabricated Fabricated
View Product View Product View Product View Product



Assembled Depth (in.)
78 in
Assembled Height (in.)
35 in
Assembled Width (in.)
41.5 in
Cutting Width
34 inches
Front Wheel Size (in.)
Mower Deck Width
34 in
Rear Wheel Size (in.)
Turning Radius (in.)


Assembly Required
CA (CARB) Compliant
Not CARB Compliant
Commercial / Residential
Cutting Options
Deck Material
10 Gauge Steel
Deck Type
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
Engine Make
OEM Branded
Engine Torque (ft.-lb.)
Cup Holder,Mulching Lawn Mower,Zero-Turn Capable
Fuel Tank Capacity (gallons)
Horsepower (hp)
Battery(s),Engine oil
Lawn Mower Type
Zero Turn Mower
Maximum Cutting Height (in.)
Maximum Forward Speed (mph)
Maximum Reverse Speed (mph)
Minimum Cutting Height (in.)
Mower Size
Number of Blades
Number of Cylinders
Single Cylinder
Number of Deck Wheels
Oil Capacity (oz.)
Power Type
Product Weight (lb.)
Recommended Oil Type
SAE 30
Size of Yard
1/2 - 2 Acres
Start Type
Terrain Type
Flat with Obstacles
Transmission Type
White Glove Service
Free White Glove Service

Warranty / Certifications

Certifications and Listings
EPA Approved
Manufacturer Warranty
3 year limited warranty with no hour restriction

More Products With These Features


Customer Questions & Answers

Is white glove treatment (delivery & assembly) included in the purchase price?

Is white glove treatment (delivery & assembly) included in the purchase price?
Asked by: Tom
Answered by: Toro
Date published: 2017-04-21

My truck bed is 38 inches wide at the narrowist points. Is it a possibility this mower will fit on my truck bed?

Asked by: PhillipB
Model 74750 storage width is 38.5” (deflector up). Given the requirement of 38”, it would be just slightly too large for the narrowest width of the truck bed.
Answered by: Toro
Date published: 2017-01-24

On the 34 will a 42 inch deck fit since their identical

Asked by: Kobe
Yes, it would be possible.
Answered by: Toro
Date published: 2016-10-17

Can I purchase bagger assesories for the 34" MX3450

Where do I find it on a page to view and price or add it to the cart? I have only found a 46"
Asked by: silverfox
Yes, you will need Twin Bagger Model 79393. You can view it online at
Answered by: Toro
Date published: 2016-09-09
  • y_2017, m_8, d_17, h_22CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_9
  • loc_, sid_205626848, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 24ms

Customer Reviews

TimeCutter MX3450 34 in. Fab 452cc Zero-Turn Riding Mower with Smart Speed is rated 4.0 out of 5 by 7.
Rated 5 out of 5 by from To say that I am happy with my Toro MX3450 is an understatement. We have large lot in town with a lot of raised garden beds, a fence around the back and other places that require quite a bit of maneuvering to mow around. The MX3450 caught my eye at our local dealer. It is just right for what I need. We bought our Toro last year (2016) in late summer. I had never used a zero turn, but the local dealer showed me the basics in the parking lot and I learned to operate it in an open area of our front lawn. I Love it! The only reason that I gave a Good rating on quality, even though the quality of the machine is Excellent, is because of the location of the engine oil drain. It is too close to the solid frame to easily drain the oil. A drain hole in the frame would be great. Changing the oil after the first 5 hours of operation was interesting, but I got it done using some suggestions given by the dealer's shop mechanic. Using this mower has saved me an hour of mowing time.
Date published: 2017-05-03
Rated 4 out of 5 by from Great product. Comfortable and easy to use. Love the mower wish it had just a little more power and clearance around rear wheels for close trimming
Date published: 2017-06-05
Rated 5 out of 5 by from Excellent Love everything about it. Make sure you keep the tires inflated evenly and near max psi otherwise you get an uneven cut. Also do not use it on soft grass due to rain. The tires will rut your yard. I have a small yard and have had to figure out minimal turns while in the grass. I know all this sounds negative, but I really do love it!!
Date published: 2016-07-11
Rated 5 out of 5 by from 34" Fab 452CC Zero Turn This zero turn cuts my time and effort down considerably. Cuts really well. Would purchase this again.
Date published: 2016-08-16
Rated 1 out of 5 by from The rear tires fall off of the rims in less than one hour The rear wheels and tires fall apart in one hour of use----JUNK
Date published: 2015-04-12
Rated 4 out of 5 by from MX3450 I just received my mower after purchasing it online, it arrived in a crate that was well made. The removal from the crate took me about 45 minutes. I assembled the mower in about 1 hour which is pretty straight forward. I also bought the bagger attachment and installed it as well. I performed my initial test drive to get it adjusted and heard a squealing sound coming from the mower deck and discovered the drive belt was not attached to one of the pulley wheels connected to the left blade, reset the belt and everything works as expected. I would suggest watching and reading about the driving operation and take it slow at first to prevent putting divots in your lawn like I did my first try out. The belt did get a bit beat up from not being on the pulley properly so be sure to inspect it before your first try. I plan on contacting customer service in hopes of getting a replacement belt. I will follow up to let you know how it went.
Date published: 2015-08-10
Rated 4 out of 5 by from So far so good Have only used my Toro 4 times but up to this point I have no complaints.
Date published: 2015-06-12
  • y_2017, m_8, d_18, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_7
  • loc_, sid_205626848, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 14ms