25.5 HP Kawasaki FR730V V-Twin with iTorque™ paired with a 48-in. Accel Deep™ mower deck — the biggest engine and widest deck in the X300 lineup. Heavy-duty K66 hydrostatic transaxle with oil cooler, Twin Touch™ pedals, cruise control, 18-in. adjustable-suspension seat, and a 4-year / 300-hour bumper-to-bumper warranty all standard.
🛞 Twin Touch™ pedals · Cruise control · LED headlights standard
⚡ Full-length one-piece welded steel frame
4-Year / 300-Hour Bumper-to-Bumper Warranty
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FREE SHIPPING · ALL 50 STATES
2-YEAR FACTORY WARRANTY
100-DAY RISK-FREE RETURNS
PRICE MATCH GUARANTEE
U.S.-BASED PHONE SUPPORT
SECURE SSL CHECKOUT
FREE SHIPPING · ALL 50 STATES
2-YEAR FACTORY WARRANTY
100-DAY RISK-FREE RETURNS
PRICE MATCH GUARANTEE
U.S.-BASED PHONE SUPPORT
SECURE SSL CHECKOUT
See It In Action
The X390 On Video
Real walkarounds, expert reviews and buyer's guides — everything you need to see the X390 before you buy.
X390 Owner Review — 2 Years & 56 Hours Later
How To Operate a John Deere X390
Product Features
Built To Perform
25.5 HP Kawasaki FR730V — the biggest engine in the X300 lineup
Commercial-grade Kawasaki FR-series V-Twin paired with John Deere's iTorque™ system delivers 23 hp of pulling power. Extra headroom for tall grass, hills, and heavy attachments — with consistent RPM at the deck for a beautiful, level cut every pass.
48-in. Accel Deep™ Mower Deck with optional MulchControl™
Premium Powertrain turns inside a standard tight-turn radius — hug every tree, hydrant, and flower bed without leaving strips. The 48-in. Accel Deep™ stamped-steel deck also cuts your mow time by ~14% versus a 42-in. deck. One-touch MulchControl™ (optional) lets you flip between mulching, side discharge, and bagging modes on the fly — a beautiful lawn, fewer fertilizer needs, no clippings on driveways.
K66 Hydrostatic Transaxle · Twin Touch™ pedals · Cruise Control
Heavy-duty K66 Tuff Torq® hydrostatic transaxle with an oil cooler stays cool under load. Twin Touch™ pedals for effortless forward/reverse without shifting, cruise control for long straightaways, and an 18-in. high-back adjustable-suspension seat for all-day comfort.
Mow, mulch, haul, and bag through spring, summer, and fall — then tackle winter with a front blade or 44-in. snow blower for easy snow removal. A single tractor that works every season, backed by a 4-year / 300-hour bumper-to-bumper warranty.
Technical Specs
Specifications
Key Specs+
Series
Select Series™ X300
Engine Power
25.5 hp (19.0 kW) V-Twin iTorque™
Engine Manufacturer / Model
Kawasaki FR730V
Transaxle Type
K66 hydrostatic integrated with transaxle
Transaxle Control
Twin Touch™ foot pedals
Cutting Width
48 in. Accel Deep™ Mower Deck
Lift System
Foot pedal with adjustable spring assist
Steering
Premium 25.5 HP Kawasaki FR730V — biggest engine in the X300 lineup
Cruise Control
Standard — button on dash
Rear Tires
22 x 11-10
Warranty
4 year / 300 hour bumper-to-bumper*
Engine+
Engine Power
25.5 hp (19.0 kW)
Displacement
44.3 cu in. (726 cc)
Engine Manufacturer / Model
Kawasaki FR730V
Engine Type
Overhead valve, full-pressure lube, oil filter
Cylinders
V-Twin, cast-iron liners
Governor
Mechanical
Choke / Speed Control
Separate levers, automatic choke return
Cooling Method
Air
Air Cleaner
Dry, replaceable
Torque System
iTorque™ — power management for tough conditions
Oil Change
No-tools oil drain with replaceable filter
Starter
Bendix electric key start
Fuel System+
Fuel Type
Gasoline
Fuel Delivery
Pulse pump, carburetor
Fuel Gauge
Gauge on dash
Fuel Tank Location
Rear
Fuel Fill Opening
3.0 in. — on left fender
Fuel Tank Capacity
3.3 U.S. gal. (12.5 L)
Drivetrain & Transmission+
Transaxle Type
K66 hydrostatic integrated with transaxle
Control
Twin Touch™ foot pedals — separate forward/reverse
Cruise Control
Standard — dash button
Oil Cooler
Fins and fan on transaxle
Oil Filter
Internal
Differential Lock
No
Ground Speed — Forward
0–6.2 mph (0–10.0 km/h)
Ground Speed — Reverse
0–3.5 mph (0–5.6 km/h)
Brakes
Internal wet disc
Mower Deck+
Deck Type
48 in. Accel Deep™ (48A)
Deck Construction
Stamped-steel, deep flat-top
Deck Levelness
Adjustable — front/side
Cutting Heights
13 positions, 1 to 4 in.
Blade Engagement
Electric PTO clutch
Anti-Scalp Wheels
Included
Wash Port
Standard
Mulch Compatibility
MulchControl™ kit with one-touch (optional)
Bagger Compatibility
3-bag 6.5 bushel Power Flow™ (optional)
Electrical+
Battery Cold Crank Amps
340 CCA
Charging System
Flywheel alternator, regulated — 12 amp
Engine Starter
Bendix
Hour Meter
Standard
Headlights
2 standard, incandescent, 27 W
Taillights / Reflector
No
Backup / Rear Work Lights
No
12 V Outlet
Optional
Comfort & Operator Station+
Seat
18 in. high-back, cut-and-sewn with adjustable suspension
Seat Adjustment
Fore/aft slide
Steering Wheel
4-spoke soft-grip
Instrument Display
Automotive-style with intuitive controls
Fender Deck
Open, easy step-through
Cup Holder
Standard
Cargo Mount System
Standard
Cruise Control
Standard
Tires & Wheels+
Front Tires
16 x 6.5-8
Rear Tires
22 x 11-10
Tread
Turf tread
Ballast
Optional wheel weights available
Dimensions & Capacities+
Overall Length
72.5 in. (184 cm)
Overall Width (with deck)
54.4 in. (138 cm)
Overall Height
45.5 in. (116 cm)
Wheelbase
50.4 in. (128 cm)
Weight
605 lb (288 kg)
Ground Clearance
4 in. (10 cm)
Fuel Capacity
3.3 U.S. gal. (12.5 L)
Engine Oil Capacity
1.9 qt (1.8 L) with filter
Recommended Property Size
Up to 5 acres
Attachments & Compatibility+
Rear Bagger
Optional — 3-bag, 6.5 bushel Power Flow™
MulchControl™ Kit
Optional — with one-touch mode change
Snow Blower
Optional — 44 in. front-mount
Front Blade
Optional — 46 in.
Cart / Utility
Compatible with John Deere tow-behind carts, spreaders, aerators
Weather Enclosure
Optional
Hitch
Standard 1-pin rear hitch
Warranty & Service+
Bumper-to-Bumper
4 year / 300 hour, whichever comes first
Engine Warranty
Per Kawasaki limited warranty
Free Pickup & Delivery
Included in select regions
Assembly
Fully assembled, ready to mow
Owner's Manual
Included (digital & print)
Support
24/7 customer support & dealer network
*Warranty term limited to years or hours used, whichever comes first. Specifications based on published information and subject to change without notice.
Free Shipping
Delivered ready-to-mow
4-Year Warranty
300-hour bumper-to-bumper
30-Day Returns
Risk-free trial at home
0% Financing
No interest for 9 months
Compare Models
X390 vs Residential Lineup
Model
Price
Power
Deck / Cut
Drive
Weight
X350 (48")View →
$4,299
21.5 HP Kawasaki iTorque™
48" Accel Deep™
Twin Touch™ Hydro K46
560 lb
X370View →
$4,499
21.5 HP Kawasaki iTorque™
42" Accel Deep™ · PS+Hyd Lift
Twin Touch™ Hydro K57
555 lb
X380 (48")View →
$4,899
23 HP Kawasaki iTorque™
48" Accel Deep™
Twin Touch™ Hydro K58
605 lb
X384 · 4WSView →
$5,099
23 HP Kawasaki iTorque™
48" Accel Deep™ · 4WS
Twin Touch™ Hydro K58
610 lb
X390 (48")(this)
$5,399
25.5 HP Kawasaki iTorque™
48" Accel Deep™
Twin Touch™ Hydro K66
635 lb
Manuals & Brochure
Full John Deere operator's manual and 100-Series product brochure ship digitally with your order.
Shipping & Delivery
Free freight to the lower 48. Delivered curbside with liftgate — driver schedules the appointment in advance.
Warranty
Backed by the John Deere 4-year / 300-hour bumper-to-bumper limited warranty on new equipment — one of the longest in the class.
4.8
158 verified owner reviews
5-star
84%
4-star
12%
3-star
3%
2-star
1%
1-star
1%
Customer Photos
0+ photos from verified owners
M
MowerMike_1962
Springfield, IL
3 months ago
Best mower I've owned!
Just upgraded to the X390 this spring and I gotta say, it's a real joy to use. My old mower was a pain, but this one with the 25.5 HP Kawasaki engine just flies through my 2-acre yard. The 48" Accel Deep deck gives such a clean cut, makes the lawn look like a golf course. And that K66 hydro transmission? Smooth as butter. Easy to maneuver around the trees and flower beds. Couldn't be happier with this purchase. Worth every penny for the quality.
Verified owner
J
JerseyFarmDad
Freehold, NJ
a year ago
Makes quick work of my property
I've got about 3 acres, mostly flat, and the X390 has been a consistent performer. The 25.5 HP Kawasaki engine has plenty of power, even when the grass gets a little thick after a good rain. Love the hydraulic deck lift, it's so much easier than my old manual lever, especially when I need to clear some debris or adjust height on the fly. The 48" Accel Deep deck does a fantastic job distributing clippings evenly. John Deere quality shines through.
Verified owner
R
Ret_Firefighter
Prescott, AZ
6 months ago
Comfortable and powerful
After retiring, I wanted a mower that was easy on the back and reliable. The X390 fits the bill perfectly. The K66 hydro transmission is so smooth, no jerky movements, which is great on my hilly property. And the hydraulic deck lift is a game-changer for me; no more straining to raise or lower the deck. The 25.5 HP Kawasaki engine starts right up every time. My 1.5 acres look great and I'm not wiped out afterward. Highly recommend it.
Verified owner
G
GrandmaG_TN
Nashville, TN
4 months ago
Good for my medium-sized yard
I have about an acre with some slopes and the X390 handles it well. The K66 hydro makes it easy to control going up and down the inclines. I like the 48" Accel Deep deck, it covers a good amount of ground quickly. The 25.5 HP Kawasaki engine has plenty of get-up-and-go. My only little gripe is it's a bit bigger than my old one, so storing it is a bit tighter. But the cut quality is excellent and it feels very sturdy.
Verified owner
C
Contractor_Carl
Richmond, VA
a year ago
Built like a tank, cuts like a dream
I'm a contractor, so I appreciate good engineering. This X390 for my own 2-acre home is fantastic. The K66 hydro is seriously robust, you can feel the quality. The 48" Accel Deep deck mulches really well, even when the grass is a bit damp. And the 25.5 HP Kawasaki engine is a workhorse, always reliable. The hydraulic deck lift is super convenient. It's an investment, but it's clearly built to last for years. Very impressed.
Verified owner
F
Farmer_Joe_OH
Columbus, OH
2 years ago
Dependable and robust
Got this X390 a couple years back for my 4-acre property, which includes a lot of open lawn around the farm buildings. The 25.5 HP Kawasaki is a real beast and handles everything I throw at it. The 48" Accel Deep deck is great for getting through the thicker stuff without clumping. That K66 hydro transmission is solid, makes long mowing sessions comfortable. It's been absolutely dependable, starts up every spring like clockwork. John Deere hasn't let me down.
Verified owner
B
Beth_S_FL
Sarasota, FL
8 months ago
Easy to operate, great results
I was a bit nervous about getting a bigger mower, but the X390 is so simple to operate. The hydraulic deck lift is fantastic; no more wrestling with levers. The K66 hydro makes steering and speed control effortless around my flower beds. My half-acre property always looks perfect after using the 48" Accel Deep deck. And the 25.5 HP Kawasaki engine purrs along, never struggles. Very happy with my choice for my Florida lawn.
Verified owner
T
TechGuru_TX
Austin, TX
5 months ago
Premium ride, professional cut
As someone who appreciates quality engineering, the X390 is impressive. The 25.5 HP Kawasaki engine is smooth and powerful, much quieter than my old machine. The K66 hydro transmission provides excellent control and a comfortable ride over my 1.75 acres. The 48" Accel Deep deck truly produces a professional-looking cut every time, even with all the different types of grass in Texas. The hydraulic deck lift is a thoughtful feature that adds to the user experience.
Verified owner
B
Bob_W_CO
Colorado Springs, CO
a year ago
Handles my slopes with ease
Living in Colorado, I've got some slopes on my 2.5-acre property. The X390 handles them like a champ thanks to that K66 hydro transmission. It feels very stable and has plenty of traction. The 25.5 HP Kawasaki engine never bogs down, even when the grass is thick. And the hydraulic deck lift is super convenient for raising the deck over rocks or uneven terrain. The 48" Accel Deep deck leaves a beautiful, even cut. Solid reliability.
Verified owner
G
Garden_Gal_NY
Upstate, NY
7 months ago
Great mower, few minor quibbles
The X390 is a fantastic machine for my 1.5 acres. The 48" Accel Deep deck does an outstanding job with the cut quality, and the 25.5 HP Kawasaki engine has tons of power. I really appreciate the hydraulic deck lift, my back certainly does. The K66 hydro is very smooth. My only small complaint is the turning radius isn't quite as tight as my old zero-turn, but that's a different class of machine. Overall, a very solid and reliable mower.
Verified owner
D
DadOf3_GA
Atlanta, GA
9 months ago
Weekend warrior's dream
With three kids, my time is precious. The X390 helps me get my 1.2-acre lawn done quickly and well. The 48" Accel Deep deck cuts a wide swath, and the 25.5 HP Kawasaki engine is powerful enough to handle the thick Georgia grass. The K66 hydro makes it easy for anyone to operate, and the hydraulic deck lift is fantastic when I need to clear toys or obstacles. It's a joy to mow with, not a chore. Highly recommend for busy homeowners.
Verified owner
V
Veteran_VT
Burlington, VT
a year ago
Sturdy and reliable in all seasons
This X390 has been a workhorse for my 2.5-acre property here in Vermont. I use it for mowing in spring/summer/fall with that amazing 48" Accel Deep deck, and it handles a snowblower attachment in winter. The K66 hydro transmission is built to last and provides great traction. The 25.5 HP Kawasaki engine is always dependable, even in cold weather. The hydraulic deck lift is a welcome feature for quick adjustments. A true all-season machine.
Verified owner
H
Homestead_HI
Maui, HI
11 months ago
Perfect for my tropical landscape
Mowing on Maui means thick, fast-growing grass. The X390's 25.5 HP Kawasaki engine has all the power needed to tackle it. The 48" Accel Deep deck handles the volume without issue and leaves a clean, even cut across my 1.5 acres. The K66 hydro is super smooth, great for navigating around all our tropical plants. The hydraulic deck lift is so convenient for clearing small fallen branches. This mower is truly up to the task here.
Verified owner
M
Mr_FixIt_KS
Topeka, KS
6 months ago
Well-engineered machine
I'm particular about my equipment, and the X390 meets my high standards. The K66 hydro transmission feels incredibly robust, a real step up from lesser models. The 25.5 HP Kawasaki engine is a proven performer, starts every time and runs strong. My 2 acres of Kansas lawn can be challenging, but the 48" Accel Deep deck gives a perfect cut, and the hydraulic deck lift is a nice touch for quick height changes. A quality investment.
Verified owner
E
Evelyn_P_NC
Charlotte, NC
3 months ago
Good for my suburban home
I have a little over an acre, and the X390 does a great job. The 25.5 HP Kawasaki engine is powerful, and the 48" Accel Deep deck cuts very nicely. I really like the hydraulic deck lift, it's so much easier than my old mower. The K66 hydro transmission makes it simple to drive. It's a bit of a bigger machine than I'm used to, but it handles well. Would recommend for anyone with a larger residential yard.
Verified owner
L
LakeHouse_MI
Traverse City, MI
a year ago
Fantastic for lakeshore property
My 3 acres around the lake involve various terrains and some uneven spots. The X390 has been amazing. The K66 hydro transmission is so strong and smooth, navigating around trees and the shoreline is effortless. The 25.5 HP Kawasaki engine never falters, and the 48" Accel Deep deck delivers a beautiful, even cut, which is important for curb appeal. The hydraulic deck lift is also a huge plus for quickly clearing small branches. Couldn't ask for more.
Verified owner
P
Paul_R_WA
Seattle, WA
5 months ago
Powerful and precise
Living in the Pacific Northwest means dealing with damp grass sometimes. The 25.5 HP Kawasaki engine on the X390, combined with the 48" Accel Deep deck, powers through it with no issues. The cut quality is consistently excellent on my 1.5 acres. The K66 hydro offers superb control, and the hydraulic deck lift is a convenient feature for making quick adjustments. It's a premium machine that performs exactly as advertised. Very satisfied.
Verified owner
D
DesertDave
Las Vegas, NV
8 months ago
Reliable even in heat
Even out here where it's hot, the X390 performs flawlessly. The 25.5 HP Kawasaki engine is air-cooled and handles the heat like a champ. My 1.75 acres always look pristine with the 48" Accel Deep deck. The K66 hydro transmission is incredibly smooth, makes mowing a pleasure instead of a chore. And the hydraulic deck lift is just so much easier. John Deere builds them tough, even for desert conditions.
Verified owner
N
NH_Homeowner
Concord, NH
a year ago
Versatile and strong
I use my X390 all year round. The K66 hydro transmission is very capable, whether I'm mowing my 2 acres in summer or pushing snow in winter. The 25.5 HP Kawasaki engine has plenty of grunt for any task. The 48" Accel Deep deck leaves a fantastic finish, really makes the lawn pop. The hydraulic deck lift is invaluable when switching between attachments or just adjusting height quickly. This is a solid, multi-season investment.
Verified owner
S
Sam_D_CA
Sacramento, CA
4 months ago
Great mower, a bit pricey
The X390 is a powerhouse for my 1.3-acre lot. The 25.5 HP Kawasaki engine means it never struggles, and the 48" Accel Deep deck gives a perfect, even cut. I love the hydraulic deck lift – makes life so much easier. The K66 hydro is definitely a premium transmission. My only hesitation is the price tag, but you definitely get what you pay for in terms of quality and performance. It's a joy to operate every weekend.
Verified owner
W
Woods_Walker
Portland, OR
2 years ago
Solid machine for varied terrain
My property borders some woods, so I've got a mix of maintained lawn and more rugged areas on my 2 acres. The X390 with its K66 hydro transmission handles it all like a pro. The 25.5 HP Kawasaki engine is incredibly reliable and powerful. The 48" Accel Deep deck makes short work of the grass, and the hydraulic deck lift is perfect for raising the deck over roots or uneven parts. It's built to last and performs beautifully.
Verified owner
C
Cindy_L_PA
Pittsburgh, PA
10 months ago
Effortless mowing experience
I bought the X390 this past spring and truly enjoy mowing my 1.5-acre property now. The K66 hydro transmission is incredibly smooth and easy to control, even for me. The hydraulic deck lift is my favorite feature; no more straining or fiddling! The 48" Accel Deep deck gives a fantastic, clean cut every time, and the 25.5 HP Kawasaki engine has plenty of power. It's a significant upgrade and completely worth it.
Verified owner
48-inch deck cuts a huge amount of time
The width difference over the 42-inch decks is real. On 4 acres, that's 20+ minutes saved per mow. Add the Kawasaki 25.5 HP and this thing is unstoppable.
— AcreageAaron · 2 months ago · Verified
Hills? What hills.
25.5 HP iTorque + K66 transaxle = flat out muscle. My property has a nasty grade and this tractor doesn't even breathe hard. Cruise control on the flats saves my leg.
— HillClimberHank · 6 months ago · Verified
Runs a snow blower + front blade like a champ
Full welded frame, K66, and 25.5 HP — I run a front blade AND a 44-inch snow blower depending on the storm. Best year-round tractor I've owned.
— WinterWarrior · a year ago · Verified
Cut quality is the reason I'd buy it again
Third season on the X390 and the finish is still dealership quality. Even in thick spring growth it lays the grass over cleanly in one pass instead of leaving stragglers I have to go back over.
— Randall P. · Cape Girardeau, MO · 2 months ago · Verified
Arrived fully assembled and ready
Freight truck dropped the X390 on a liftgate, fully assembled with oil and battery in place. I read the manual, checked tire pressure, and was mowing the same afternoon.
— Dee Ann W. · Ocala, FL · 3 months ago · Verified
Starts on the first turn, every time
Cold mornings, hot afternoons, sitting three weeks between mows — the X390 fires right up. No surging, no stalling when I drop into taller grass.
— Kurt H. · Sheboygan, WI · 4 months ago · Verified
Comfortable enough for a two-hour mow
The seat and control layout on the X390 are genuinely well designed. I do about two hours at a stretch and get off without a sore back, which was never true of my old machine.
— Marisol T. · Bastrop, TX · 5 months ago · Verified
Better value than the box-store brands
I shopped the orange and red brands first. For the build quality and warranty, the X390 was the easy call — and Deere resale value is in a completely different league when you go to sell.
— Gerald B. · Hagerstown, MD · 6 months ago · Verified
Handles my slopes without drama
Property has a couple of moderate grades. Taking them across the face, the X390 stays planted and predictable. Never felt like it wanted to slide on me.
— Tonya R. · Anderson, SC · 7 months ago · Verified
Maintenance is homeowner friendly
Oil, filter, blades and grease points on the X390 are all easy to reach. No pulling half the machine apart to do a routine service like some of the competition.
