Juki HZL-F300 review
At a glance
Juki HZL-F300 is a computerized sewing machine in the $500 to $1,000 price band, scored 8.0 out of 10 for a first serious machine. Juki publishes a top speed of 900 spm and 106 built-in stitches.
Owners of the Juki HZL-F300 mostly praise how quietly and smoothly it runs, the thread trimmer, the threading, the way it feeds knits and thick layers, and how light it is to carry. The repeated complaints are the thin accessory set, with owners buying the walking foot, quilt foot and table separately, and a run of reliability reports such as broken parts and tension trouble. A few owners report glitches on very heavy fabric. This read covers 46 Reddit threads and 2 retailer pages, from 2010 to 2026. Reddit threads lean toward people asking for help, so problems are over-represented here. See the counted themes
VerdictSpecs checked against Juki data · Checked Oct 2026
8.0/108.0
out of 10
A 900 spm box-feed computerized machine with 106 stitches and 16 sensor buttonholes; Juki gives no throat figure, and the knee lifter, wide table and walking foot are extras.
Who it's for
A sewer stepping up from a beginner machine who wants Juki's box feed and sensor buttonholes and does not need 225 stitches or the F600's bundled accessories.
Skip it if
You need a published needle-to-arm figure for large quilts, or you want the knee lifter, walking foot and wide table included: Juki lists those as standard on the F600.
Price band$500–1,000
$$ 500–1kComputerized
Check lowest priceLast seen $799 on September 29, 2026 at another dealer. Today's price is on the Sewing Machines Plus page.
Real cost to get sewing
Machine $$ 500–1kKnee lifter (optional on the F300)Walking foot and quilt foot if quilting (not standard)Wide extension table (551 mm wide; optional)130R / 705H needles
Specs
Checked against Juki 2026-10-02Source: qualitysewing.com · jukihome.com · sewing.patternreview.com. Bracketed cells are values the manufacturer does not publish; we never fill a spec we can't source.
Juki's documents vs dealers
8 checksStitches
Dealers and ownersDealers say 106.
ConfirmedThroat
Juki saysNo needle-to-arm figure published. Brochure shows 112 mm (4-1/2 in) underarm height only.Juki source
Dealers and ownersDealers quote 8 in to the right of the needle; an Amazon bundle title says 9 in.
UnverifiedFeed
Dealers and ownersMatches our spec.
ConfirmedKnee lifter
Juki saysOptional on the F300 per Juki's page and brochure; standard on the F600 and F400.Juki source
Dealers and ownersOne dealer lists a knee lifter in the box.
DiffersSize and weight
Dealers and ownersDealers agree within rounding; one says 21 lb.
ConfirmedIn the box
Juki saysSix feet, hard case, 4 bobbins, spool caps, tools. Walking foot, wide table and knee lifter are options.Juki source
Dealers and ownersDealer bundles add a table, walking foot or feet.
DiffersWarranty
Juki says2 years on motors, light, wiring, switches, circuit boards, speed control; 5 years on other parts for factory defects. Same wording for all models.Juki source
Dealers and ownersOne dealer adds 90 days of adjustments.
ConfirmedWhere sources disagree
- Throat: Juki publishes no needle-to-arm figure for the F300. Dealer sheets (Juki Junkies, Premier Stitching) say 8.0 in and an Amazon bundle title says '9 inch Throat' (a seller's wording); Juki's brochure gives only 112 mm (4.5 in) underarm height and a 551 mm wide-table width. We list throat as [verify].
- Knee lifter: one dealer lists it in the box, but Juki's F300 page and brochure list it as optional (standard on the F400 and F600).
- Extension table and feet: Juki's F300 standard list has no wide table, walking foot or quilt foot; dealers and bundles (including Amazon's 'Quilters Package' listing B00F9K1FIM) add them, so bundle contents are the seller's.
- Stitch count: Juki's page and brochure say 106; the 2009 manual (read by OCR, shared by the F600, F400 and F300) says 105 on its stitch-selection page. We use 106.
- Weight: Juki says 21.6 lb; one dealer says 21 lb. We use Juki's figure.
- Dimensions: height is 11.5 in on Juki's page and 29.1 cm (11.4 in) in the manual.
- Price: Juki lists a $1,799 suggested retail price (F400 $1,999, F600 $2,369); our $799 is a Michaels sighting on 2026-09-29 and an eBay listing showed $699. Dealers set their own prices.
- Ratings: Sewing Machines Plus shows 4.74 from 246 reviews; Amazon's single 'Quilters Package' bundle listing shows 4.2 from 40 ratings with no review text, and is not a rating of the base machine.
Manufacturer claims we quote but do not assert (5)
- "Exceed your sewing and quilting expectations" and "a home machine that brings an industrial touch" (Juki claims, Juki product page)
- "Industrial Quality Buttonholes" and "Powerful Feeding" (Juki claims, brochure and product page)
- "Able to handle heavy-duty fabrics and layers" (Juki claim; no Juki document gives a layer rating)
- "Exceed Home Deco" is Juki's series name for the F300 (F400 is Exceed Quilt & Pro, F600 Exceed Quilt & Pro Special), not a rating
- "Full Sized 9 inch Throat" (Amazon bundle listing title, a seller's wording; Juki publishes no such figure)
Size and space
Throat space, drawn to scaleThroat space is the distance from the needle to the machine body: how much rolled quilt fits through.
Weight21.6 lbLight enough to move between table and shelf.
Table footprint17.5 x 8.25 x 11.5 (W x D x H, Juki page); 445 x 210 x 290 mm (brochure) inAdd room on the left for the fabric to spill.
Strengths
Juki confirms 900 spm, a 7 mm width, a 5 mm length, box feed and the 130R / 705H needle system.
16 sensor buttonholes that PatternReview owners single out as consistent, in a machine they describe as quiet.
Owners report thick layers feeding well on the box feed, though a few report glitches on very heavy fabric.
Weaknesses
The accessory set is thin: Juki lists the knee lifter, wide table, walking foot and quilt foot as not standard, and owners report buying them separately.
Juki publishes no throat figure; the 8 in on dealer sheets and the 9 in in one Amazon title are not Juki's, and Juki's only arm number is a 4.5 in underarm height.
Owner threads include breakage reports: a broken bobbin gear and a former owner calling it a lemon. Reddit skews toward help requests, so read these with care.
Check before you buy
3 checks01
Base machine or bundleAmazon B00F9K1FIM is a seller's 'Quilters Package' bundle titled '9 inch Throat', rated 4.2 from 40 ratings with no review text. Its rating is not a rating of the base machine and its contents are the seller's. Read the contents list.
02
List price against sightingsJuki lists $1,799 for the F300, $1,999 for the F400 and $2,369 for the F600. Our $799 is a Michaels sighting on 2026-09-29, and dealers set their own prices. Compare what is in the box at each price.
03
Throat is not publishedJuki gives no needle-to-arm figure for the F300. Dealer sheets say 8 in, one Amazon title says 9 in, and Juki's brochure shows only a 4.5 in underarm height. Ask the dealer for a measurement before buying for large quilts.
Buying from Sewing Machines Plus
Checked Oct 2026WarrantyJuki publishes: 2 yr on motors, light assembly, wiring, switches, circuit boards and speed control; 5 yr on other parts for factory defects (Juki America FAQ; same wording for every model; service through the selling dealer). Warranty runs through an authorized dealer; confirm SMP is one for Juki before you buy.
ReturnsSewing Machines Plus lists a 60-day return window; the buyer pays return shipping and opened machines may be refunded as store credit. Restocking fee: [verify]. Re-check the policy page before ordering a heavy machine.
ServicingWarranty repairs go through Juki's authorized service network. Whether a local Juki dealer will service a machine bought online varies by dealer; ask before you buy.
Setup and lessonsOnline orders may not include the lessons a local dealer offers. Ask before you buy if that matters to you.
What owners say
Counted from 129 voices. Paraphrased, attributed.Read the problem counts below with care. Reddit threads about this machine are mostly people asking for help, so problems are over-represented. The retailers' own ratings under 'How we collected this' are the better gauge of overall satisfaction.
Good
Noise and vibration16 of 19 positive · 20 owner voices
Thread trimmer13 of 15 positive · 16 owner voices
Threading and loopers11 of 18 positive · 18 owner voices
Fabric handling (knits, wovens)8 of 9 positive · 9 owner voices
Power on heavy fabric7 of 11 positive · 9 owner voices
Throat and workspace5 of 8 positive · 8 owner voices
Not good
Reliability and defects13 of 18 negative · 14 owner voices
Owners split on: Feet and accessories.
Counts are statements extracted from each review, comment or page and grouped by theme. They are not a poll, a rating or a failure rate.
Feet and accessoriesrecurring
6 positive · 1 mixed · 10 negative
23 voices · 5 threads or pages
retail 18 · Reddit 5
Bonus package lacked size 11 needles.sewingmachinesplus.com
Owner praises the quarter inch foot with guide.sewingmachinesplus.com
Noise and vibrationrecurring
16 positive · 0 mixed · 3 negative
20 voices · 4 threads or pages
retail 17 · Reddit 3
Owner reports the machine vibrates while sewing even on a solid oak table.sewingmachinesplus.com
Owner of two days finds it very quiet.sewingmachinesplus.com
Reliability and defectsrecurring
5 positive · 0 mixed · 13 negative
18 voices · 12 threads or pages
Reddit 14 · retail 4
Pressing or releasing reverse adds an extra stitch, making it hard to end a seam precisely.sewingmachinesplus.com
F300 owner calls it a good all-round and very durable machine that quilted a baby quilt sandwich well.reddit.com
Threading and loopersrecurring
11 positive · 2 mixed · 5 negative
18 voices · 3 threads or pages
retail 17 · Reddit 1
Auto threader is finicky and only works with the needle at the right height.sewingmachinesplus.com
Owner finds the auto threader easy.sewingmachinesplus.com
Thread trimmerrecurring
13 positive · 0 mixed · 2 negative
17 voices · 3 threads or pages
retail 16 · Reddit 1
Owner reports the bobbin cutter has never worked.amazon.com
Owner likes the automatic cut feature.sewingmachinesplus.com
Power on heavy fabricrecurring
7 positive · 3 mixed · 1 negative
11 voices · 6 threads or pages
Reddit 6 · retail 5
New owner says the machine hangs up and glitches on thick fabrics despite expecting heavy-duty punching power.reddit.com
Owner says it powered through multiple layers that bogged down an old machine.sewingmachinesplus.com
Fabric handling (knits, wovens)recurring
8 positive · 0 mixed · 1 negative
9 voices · 4 threads or pages
retail 6 · Reddit 3
New out of the box, the feed dog grabbed the fabric and pulled it into the feed slot at the start of sewing; owner awaiting a fix.sewingmachinesplus.com
Owner says it feeds thick layers smoothly.sewingmachinesplus.com
Weight and portabilityrecurring
7 positive · 0 mixed · 0 negative
9 voices · 3 threads or pages
retail 6 · Reddit 3
Owner says the machine feels nice and heavy.sewingmachinesplus.com
Throat and workspacerecurring
5 positive · 0 mixed · 3 negative
9 voices · 4 threads or pages
retail 6 · Reddit 3
Buyer was told the throat was 9 in but measured 8 in.sewingmachinesplus.com
Owner likes the larger sewing space.sewingmachinesplus.com
How we collected this
Refreshed 2026-10-0248sources read
711reviews, comments and pages
113owner voices counted
2010 to 2026years covered
Sources: 46 Reddit, 2 retailer reviews. Evidence level: moderate (strong = at least 15 owner voices, 3 source classes and a 3 year span; recurring theme = at least 5 voices from 3 sources in 2 source classes).
Ratings seen at retailers, not ourssewingmachinesplus.com: 4.74 out of 5 from 246 reviews, 15 rated 3 or lower. Seller-collected, seen 2026-10-02.amazon.com: 4.2 out of 5 from 40 reviews, 2 rated 3 or lower. Seller-collected, seen 2026-10-02.
- Counts are statements extracted from each review, comment or page and grouped by theme. They are not a poll, a rating or a failure rate.
- Retailer reviews are seller-collected and skew positive. Where a retailer listing was sampled, the page's own totals are shown above.
- Reddit and forum posts are self-selected, and many are people asking for help, so problems are over-represented.
- Themes were tagged by a model and the quotes behind them were machine-checked against the source text. Examples link to the original post.
Siblings and rivals
What sources claim, counted by independent pagesHZL-F300 vs Juki HZL-F400
claimed differencesStitches (owner reports)Commenters say the F400 has a handful more stitches and pattern stitches than the F300. Juki's F-series pages list the stitch libraries.4 pages
owner comments; see Juki product pages for the counts
owner comments; see Juki product pages for the counts
Included accessories (owner reports)Commenters say the F400 includes a plug-in automatic buttonhole foot, a walking foot, an extra spool pin and the knee lever that the F300 lacks. Juki lists the knee lifter as optional on the F300 and standard on the F400.3 pages
owner comments; knee lifter confirmed by Juki product pages, 2026-10-02
owner comments; knee lifter confirmed by Juki product pages, 2026-10-02
Stitches and box contents157 stitches and 3 fonts; walking foot, patchwork foot, quilt foot and knee lifter are standard, the wide table is an option.maker documents
Juki F400 product page and brochure, 2026-10-02
Juki F400 product page and brochure, 2026-10-02
Juki list priceJuki's suggested retail price is $1,999.00 for the F400, $200 above the F300's $1,799.00.maker documents
Juki F400 and F300 product pages, 2026-10-02
Juki F400 and F300 product pages, 2026-10-02
HZL-F300 vs Juki HZL-F600
claimed differencesFeatures (owner reports)Commenters say the F600 has more features, two lights and extra accessories compared with the F300.2 pages
owner comments; Juki lists one LED for the F300
owner comments; Juki lists one LED for the F300
Stitches (owner reports)Commenters say the F600 has extra stitches and a needle threader that the F300 lacks.1 page
owner comments; unverified for the needle threader
owner comments; unverified for the needle threader
Box contentsJuki lists the walking foot, quilt foot, wide table and knee lifter as F600 standard; on the F300 they are options.maker documents
Juki F600 and F300 product pages and F-series brochure, 2026-10-02
Juki F600 and F300 product pages and F-series brochure, 2026-10-02
Stitches and fonts225 stitches and 4 fonts against 106 and 3 on the F300; random quilt stitches and dual LEDs are F600 only.maker documents
Juki F600 product page and brochure comparison table, 2026-10-02
Juki F600 product page and brochure comparison table, 2026-10-02
Juki list priceJuki's suggested retail price is $2,369.00 for the F600 and $1,799.00 for the F300; dealers set their own prices.maker documents
Juki product pages, 2026-10-02
Juki product pages, 2026-10-02
Questions people ask
What is the price of the Juki HZL-F300?
Juki's suggested retail price is $1,799, and dealers set their own prices. Michaels showed $799 on 2026-09-29, so most buyers will see a figure well under list. Check what is in the box before comparing, since the walking foot, quilt foot, wide table and knee lifter are not standard.
How big is the throat on the Juki HZL-F300?
Juki publishes no needle-to-arm figure for the F300. Dealer sheets say 8 in and one Amazon bundle title says 9 in, neither from Juki, so we show throat as [verify]. Juki's brochure shows a 112 mm (4.5 in) underarm height and a 551 mm wide-table width, and neither is throat.
What is the difference between the Juki HZL-F300 and HZL-F600?
Per Juki's pages and brochure, the F600 has 225 stitches and 4 fonts against 106 and 3 on the F300, and two LED lights against one. The F600 lists the walking foot, quilt foot, wide table and knee lifter as standard, while they are options on the F300. Juki lists $2,369 for the F600 and $1,799 for the F300.
What is the difference between the Juki HZL-F300 and HZL-F400?
Juki lists the F400 with 157 stitches and 3 fonts against 106 and 3 on the F300. The walking foot, patchwork foot, quilt foot and knee lifter are standard on the F400, and the wide table is an option. Juki's suggested retail is $1,999 for the F400, $200 above the F300's $1,799.
Is the Juki HZL-F300 good for quilting?
Owners report thick layers feeding well on the box feed, with a few reporting glitches on very heavy fabric. Juki publishes no throat figure, and its standard list has no walking foot, quilt foot or wide table, so check arm space against your quilt size and price the extras. Dealer throat figures are not Juki numbers [verify].
What problems do owners report with the Juki HZL-F300?
Reliability and defects is a recurring owner theme: 13 of the 18 voices on it are negative, with reports such as a broken bobbin gear and one former owner calling the machine a lemon. Accessories are the other repeated complaint, as owners report buying the walking foot, quilt foot and table separately. Reddit leans toward people asking for help, so problems are over-represented.
How heavy is the Juki HZL-F300?
Juki gives 21.6 lb (9.8 kg), and one dealer says 21 lb. Juki's page lists 17.5 in wide, 11.5 in high and 8.25 in deep.
What bobbins and needles does the Juki HZL-F300 use?
Juki's page lists a class 15 bobbin and 130R / 705H needles with a low shank. The box holds 4 bobbins and a needle set.
Does the Juki HZL-F300 come with an extension table?
Not in Juki's standard list: the wide table is optional on the F300. One dealer says a table is included and bundle listings add one, so check the contents of the listing you buy.
