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MO-6800D Series
Semi-dry-head, High-speed, Overlock / Safety Stitch Machine
JUKI's dry-head technology protects
JUKI's dry-head technology protects
the sewing products from oil stains.
the sewing products from oil stains.
MO-6814D
MO-6800D
MO-6800D
MO-6800D
Semi-dry-head, High-speed, Overlock / Safety Stitch Machine
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MO-6800D
Series
This model of sewing machine has been developed while inheriting JUKI's
advanced "dry" technology. JUKI is happy to launch the product which
responds to customers' concern about oil stains on the fabric.
JUKI's dry technology has been adopted for the MO-6800S which produces seams
of delicate quality and feel as well as achieves excellent cost-effectiveness. This is a
semi-dry head overlock machine with the dry mechanism which eliminates
oil-splashing problem. As a result, oil stains on the sewn products are eliminated.
Oil stains on the sewing product are eliminated.
Oil splashes are substantially reduced to eliminate oil stains on sewing products, thereby upgrading the
finished quality.
The frequency of stain removal or re-sewing is reduced.
The machine achieves a practical maximum sewing speed of 7,000sti/min.
Cutting-edge dry technology for achieving a lubrication-free mechanism.
The needle bar mechanism and upper looper mechanism have been re-designed to require no lubrication.
The most-advanced dry technologies, such as the special surface treatment applied to the major drive unit
and the grease feeding method, contribute to higher durability. The machine does not splash oil after a
long-period of use. The grease filler openings are newly provided for the sewing machine on two
locations, i.e., one on the upper looper component and the other on the sewing machine frame, thereby
improving maintainability.
MO-6814D
Needle bar
mechanism
DEVICES AND ATTACHMENTS
Model Part No. Description
Chain-off thread trimming device
T053
T054
Pneumatic chain-off thread suction device
Model Part No.
MC906 70000085
MC909
MC910 70000106
MC911 70000107
70000081
70000082
70000104
Pneumatic flat cutter
Pneumatic side cutter (for overlock machine)
Pneumatic chain-off thread +
cloth chips clutch motor
●
●
●
●
Upper looper
mechanism
Grease filler opening
[
Reference
Combination table of “chain-off thread suction device”
and “auto-lifer” which correspond to “chain-off thread
trimming device”.
Chain-off
trimming
Servo motorClutch motorAir type auto-lifter
●
●
●
●
●
●
thread
device
T053
or
T054
]
Chain-off thread
suction device
MC906
MC909
MC910
MC911
Auto-lifter
Clutch motor
servo motor
Air type auto-lifter
clutch motor
Air type auto-lifter
servo motor
Model Part No. Description Feature
Gathering device
S206
S207
S208
70000089
70000090
70000091
Swing-type gathering device
(interlocked with pedal / for overlock machine)
Swing-type gathering device
(interlocked with pedal / for safety stitch machine)(DF6)
Swing-type gathering device
(interlocked with pedal / for safety stitch machine)(FF6)
The attachment opens with the presser foot pedal. This
facilitates material setting on the machine.
Guide, tape guide
H253
H254
Q143
40159861
40159862
40159863
Cloth edge guide ruler (for overlock machine)
Cloth edge guide ruler (for safety stitch machine)
Tape guide
A swing type edge guide.
This attachment is used attached on the machine head
(face plate). It is used for tapes with the width of 7mm
or less.
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SUBCLASS MACHINE LIST
Seams
[
1-needle overlock
MaterialsModel No.
]
For runstitching in general fabric
[
2-needle overlock
]
For runstitching in general fabric
L~M Anti-material-slip
For tape attaching
MO-6814D-BD6-24H/
G44/Q143
MO-6814D-BE6-24H/
G44/Q143
MO-6814D-BE6-34H/
G44/Q143
MO-6814D-BE6-44H/
G44/Q143
G44: Tape attaching presser foot Q143: Tape guide
L~M 2 4 4.0 3 3.82.0 1:0.7~1:2 5.5
M~H
Number
of
needles
Number
of
threads
(mm)
Needle
gauge
Overedging
width
Number
of feed
dog rows
(mm)
Stitch
length
Bottom
differentialfeed
ratio
1 3 4.0 2 3.8— 1:0.7~1:2 6.0
2 4 3.0 3 3.82.0 1:0.7~1:2 5.5
2 4 4.0 3 3.82.0 1:0.7~1:2 7.0
2 4 2.0 3 3.82.0 1:0.7~1:2 5.0
2 4 4.0 3 3.82.0 1:0.7~1:2 5.0
2 4 3.0 3 3.82.0 1:0.7~1:2 5.5
2 4 4.0 3 3.82.0 1:0.7~1:2 5.5
2 4 4.0 3 3.82.0 1:0.7~1:2 7.0
(mm)
Presser
lifting
amount
Needle
system
DC×27
#11
DC×27
#11
DC×27
#11
DC×27
#11
DC×27
#11
DC×27
#9
DC×27
#9
DC×27
#11
DC×27
#14
(sti/min)
Max
sewing
speed
7,000MO-6804D-0E4-30H L~M
7,000MO-6814D-BD6-30H L~M
6,500MO-6814D-BE6-40H M~H
7,000MO-6814D-BB6-30P
7,000MO-6814D-BE6-30P
7,000
7,000
7,000
6,500
Remarks
[
Safety stitching
]
For runstitching in general fabric
MO-6816D-DE4-30H/
E35
[
3-needle safety stitching
"sti/min" stands for "Stitches per Minute."
L~M
Contact your JUKI distributor for gauge sizes and other information when you place your order.
Sewn product pictogram
UNDER
SHIRTS SKIRT
JUKI ECO PRODUCTS
The MO-6800D is an eco-friendly product which complies with JUKI ECO PRODUCTS standards for protecting the environment.
The sewing machine complies with the "Juki Group Green Procurement Guidelines" on the use of hazardous substances,
which is stricter than other restrictions, such as those of the RoHS Directive.
For details of JUKI ECO PRODUCTS, refer to: http://www.juki.co.jp/eco_e/index.html
The RoHS Directive is an EU Directive limiting the use of 6 hazardous substances (lead, hexavalent chromium, mercury, cadmium, PBB and PBDE) in electrical and electronic equipment.
The Juki Green Procurement Guideline is the voluntarily established criteria to eliminate not only the aforementioned six substances, but also other ones which also adversely affect the environment.
2 5 4.0 2 3.83.0 1:0.7~1:2 5.5
2 5 4.0 2 3.83.0 1:0.7~1:2 5.5
2 5 5.0 3 3.85.0 1:0.7~1:2 7.0
2 5 4.0 2 3.83.0 1:0.7~1:2 5.0
]
3 6 3.0 3 3.85.0+2.0 1:0.7~1:2 5.5
DRESS
SHIRTS
POLO
SHIRTS JUMPER SCARF
SPORTS
WEAR
PAJAMAT-SHIRTS
KNIT
KNIT
SHIRTSTROUSERS
WEARONE-PIECE SUIT COATBLOUSE JEANS
DC×27
7,000MO-6816D-DE4-30H
#11
DC×27
7,000
#11
DC×27
6,500MO-6816D-FF6-50H M~H
#16
DC×27
7,000MO-6816D-DE4-30P L~M Anti-material-slip
#11
DC×27
7,000MO-6843D-1D6-40H M~H
#11
HANDKERCHIEF
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SPECIFICATIONS
Model name
Stitch type
Stitch style in the U.S.A.
Max. sewing speed
Stitch lengthpe
Needle gauge (mm)
Overedging width (mm)
Bottom differential feed ratio
Needle bar stroke
Inclination angle of the needle
Needle mechanism
Needle
Max. lift of the presser foot
Max. presser foot pressure
Stitch adjusting method
Differential-feed adjusting method
Weight of the machine head
Lubrication
Lubricating oil
Needle cooler
Needle thread heat remover
Micro-lifter
"sti/min" stands for "Stitches per Minute."
MO-6804D
1-needle overlock
504
MO-6814D
2-needle overlock
514
MO-6816D
Safety stitching
516
MO-6843D
3-needle safety stitching
—
7,000sti/min
0.6~3.8(4.5)mm
—
4.0mm
2.0mm
2.0, 3.0, 4.0mm
3.0, 5.0mm
4.0, 5.0mm
5.0+2.0mm
3.0mm
Gathering 1:2 (Max. 1:4), Stretching 1:0.7 (Max. 1:0.6)
24.5mm
20°
Lower bushing method
DC×27 (excluding some subclass model)
7mm (excluding some subclass model)
63.7N (6.5kgf)
By push-button
By lever (with micro-adjustment)
27kg
Automatic (The needle bar mechanism and upper looper mechanism do not require lubrication.)
JUKI Machine Oil 18 (equivalent to ISO VG18)
Provided as standard
Provided as standard
Option
WHEN YOU PLACE ORDERS
Please note when placing orders, that the model name should be written as follows:
Stitch type U.S.A
1-needle overlock 504
2-needle overlock 514 14
2-needle safety stitch 516 16
3-needle safety stitch 43
Code
04
Type Code
Semi-dry-head D
MO68 D /
Needle
Overedging
gauge
(mm) (mm)
—
2.0 BB62.0 3-row
2.0 BD63.0 3-row
2.0 BE64.0 3-row
3.0 DE44.0 2-row
5.0 FF65.0 3-row
5.0+2.0 1D63.0 3-row
width
4.0
Feed
dog
2-row
Code
0E4
Light- to
medium-weight
Medium- to
heavy-weight
Material
Specific to knits
For general fabrics
Specific to knits
such as sweaters
Medium- to heavy-weight
materials such as denim
Device and attachment Code
Tape attaching presser foot (for sewing sharp curves) /
Tape guide
Latch for changing overedging width
Application
Tape attaching
Runstitching
Tape attaching
Special machine Code
Standard
Standard
Standard 34H
Anti-material-slipRunstitching 30P
StandardRunstitching
StandardTape attaching 44H
StandardRunstitching
G44/Q143
E35
24H
30H
40H
50H
2-11-1, TSURUMAKI, TAMA-SHI,
TOKYO
206-8551, JAPAN
PHONE : (81) 42-357-2370
(
)
81
FAX :
SEWING MACHINERY BUSINESS UNIT
Specifications and appearance are subject to change without prior notice for improvement.
Read the instruction manual before putting the machine into service to ensure safety.
This catalogue prints with environment-friendly soyink on recycle paper.
http://www.juki.com
42-357-2274
Registered Organization :
The Scope of the Registration : The activities of research,
development, design, sales, distribution, and maintenance
services of industrial sewing machines, household sewing
machines and industrial robots, etc., including sales and
maintenance services of data entry systems.
SEPTEMBER, 2016 Printed in Japan (TN
Head Office
)
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