2018.12.

25 YM_ カタログ

TRACTOR

YM351A YM357A
51HP 57HP

Head Office
YANMAR AGRIBUSINESS CO.,LTD.
Umeda Gate Tower
1-9, Tsuruno-cho, Kita-ku, Osaka
530-0014, Japan
www.yanmar.com/jp/

Headquarters
YANMAR S.P. CO., LTD.
Ladkrabang Industrial Estate
115 Soi Chalongkrung 31 Lamplatiew,
Ladkrabang, Bangkok 10520 Thailand
T : +66 2326 0700-7
F : +66 2326 0709
www.yanmar.com/th/ Printed 2019.01
 2018.12.25 YM_ カタログ

GO NEXT
Take agriculture to the next level
Fly through the workday with the YM's exceptional
power and performance, while its strength and durability
will keep it at your side season after season.
Drive your efficiency to the limit with our advanced
technological solutions.
Meet YANMAR's YM Series tractor.
Reap a future that looks to a new agriculture
beyond imagination.

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Farm smarter with high-tech solutions

Watch the movie

Using YANMAR's advanced technology, Operator

- Increase work efficiency.

farming has never been easier. - Solve the problem, before it breaks.

Check your fields from your smartphone.

Including SMARTASSIST Remote as standard

Geolocation by GPS and other sensors lets you know GPS

exactly how and where your tractor is working.
Reduce downtime and errors to save money.
Owner Service
- Work management. Remote observation Check location and Measure work area Set location and Easily inspect See the hours View alerts as
- Timely feedback to operator. - Find problems before they occur. work status at accurately. work period in work logs. worked on a graph. they happen.
- Notify inspection and repair. a glance. advance.

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Powerful and fuel-efficient

Watch the movie

YANMAR's original combustion

technology gets the most out of every
drop of fuel for a powerful engine
that is long lasting.
Direct-injection diesel engine

Developer of the world's first small diesel engine, YANMAR's Monoplunger fuel Original combustion
Fuel injector Two-stage air filter
injection pump chamber design
extensive fuel injection and combustion technology comes together
The pump supplies fuel at The precision designed The combustion chamber is Two-stage filtration removes
in this powerful and reliable package. Whether plowing or puddling, uniformly high pressure to the injector nozzle atomizes the specially shaped to promote grit and dust from the air
the YM tractor offers excellent fuel efficiency and fuel injector of each cylinder, fuel at high pressure for an even fuel-air mixture and intake to prevent piston ring
for even combustion, smoother introduction to the cylinder. complete combustion for wear.
outstanding durability. Try the YM357A's three-liter, power and less vibration. Illustration YM357A. high power and low emissions.
long-stroke engine for superior power and reliability. Illustration YM357A.
Illustration YM357A.

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 2019.01.07 YM_ カタログ

Work faster
Watch the movie

Get more done with faster, more accurate operation.

Get more done with faster, more accurate operation.

Gear ratios widely overlap all speed ranges so that you can get the best torque for
your work speed, using less fuel and saving you money.

Range shift Main shift *The Figure shows the YM357A.

1
1450 2600
2 n/min
Low
3

2
High
3

0 2.5 5 10 15 20 25 30 km/h

Rotary
Work Speed (reference) Plow
Transportation

Choose the right PTO speed for the job

The PTO speed of YM tractor is optimized with the rated 540 rpm
at lower engine speed. With ensuring a beautiful finish of rotary tillage,
pursue to highly balancing faster work and fuel saving.
YM351A
2,450 rpm
Conventional
Type of use 1 : Economy PTO 2 model
1 2,660 rpm
Use of standard PTO 540 rpm with 3
lower engine speed allows the operator
not only to realize a beautiful finish of 0
rotary tillage, but also to save more fuel. Rated PTO speed of Save fuel with
540 rpm low engine speed

2,450 rpm
Type of use 2 : High work efficiency
2
Wider range of engine speed (PTO speed) 1 3,000 rpm
provides the operator with options how to 3
Faster
set optimum working speed for the job.
0
Increase engine speed to pursue higher
work efficiency with ensuring a beautiful finish. Use more of the speed range

PTO PTO
540rpm 568rpm
Conventional
model
2660rpm 2800rpm

PTO PTO
540rpm 617rpm

YM351A
2450rpm 2800rpm

2 Speed PTO
Lower engine speed Wider range of speed From low-speed rotary tillage
Save more fuel Pursue faster work
to high-speed puddling,
select the right PTO speed for
Engine Rated Speed the job.

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 2019.01.07 YM_ カタログ

425mm
Ground clearance
Great clearance is the key to
powering on in muddy conditions
or passing over crops without
damaging them.

1450kgf

Hydraulic lift capacity

Even large and heavy implements
like plows or planters can be
raised with ease to perform wide
range of work. *at lower link end.

Paddy, dry field, or hauling Tight turns

Turn the wheels all the way over to
their maximum 55 degrees for
Watch the movie tight turns at the end of the row
and those tough corners.

The YM is a versatile tractor that has

no equal in the demanding conditions of
Southeast Asian agriculture.

Newly designed rotary tiller

The innovative design means that even tilling at high speed

causes little loss of power as most soil does not travel
into the rotary, while the long stroke of the rear cover rakes
the soil for a more beautiful finish. Long rear cover Drawbar Hitch
The rear cover is longer by 15% than Equipped with a drawbar
the conventional one, with the broader (clevis type) as standard for hauling
raking surface giving a beautiful finish. and towing a variety of loads.

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Everything
Deluxe seat with
C
suspension
Shift forwards or back with a
convenient lever and enjoy stepless

you need to get

adjustment of seating suspension for
comfort that lets you work all day.

the job done Stepless adjustment knob behind seat back.

Easy to operate with comfort

that lets you spend long hours
working. Watch the movie

A Fully hydraulic power E Flat deck

D D
steering
Even heavy going muddy A flat deck lets you slide
paddies are no problem with smoothly into the seat while
Full synchromesh transmission hydraulic power steering offering the operator the
driving you through the comfort of a broad and
B toughest turns. stable work platform.
A full syncromesh transmission allows you to smoothly
change direction and speed without gear noise, E

even when the tractor is still moving,

G
just by shifting the reverser lever
and main shift lever.

I
H

3-Point hitch
F G Differential lock pedal
control lever
Put your implement exactly The pedal locks the
where you want it with highly differential to keep both
responsive and fine-tuned wheels moving and help you
depth control. get through difficult paddies.
C

Synchronized 4 speed synchronized 2 speed range

A B H I Four-wheel drive lever
reverser lever main shift lever shift lever
Change direction, simply by Select the best speed for the The 2 speed range shift can A simple lever lets you switch
shifting the lever conveniently job by combining the smooth switch between high and low between two and four-wheel
located by the steering wheel, changing synchronized speeds for use in a wide drive for greater traction.
to back out of tight corners. main shift with the 2 speed range of applications from
range shift. tilling in paddy fields to
traveling between fields.

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Quality that's built to last

Watch the movie

Drivetrain and core parts are

made with high-durability casting Double cone
synchronizer with high-

for long-lasting strength.

durability reverser

Engine, transmission and rotary are all designed by YANMAR

The powertrain of the engine at the heart of the tractor,

the transmission and the rotary gearbox it drives, Dedicated hydraulic
One-touch PTO button
clutch for PTO
are made tough with highly durable casting.
The hydraulic clutch was Stop the PTO at the touch of a button to
Because Yanmar designs these core components itself, chosen for its superior resistance prevent damage to the PTO drive shaft
they are built to work together for maximum power transfer. to wear and high durability. when raising implements.
A double labyrinth seal It is also independent of the travel There is no need to stop the tractor.
With no one component subject to excessive stress, protects oil seals from
clutch and isolates it from stress
wear in wet paddy fields.
durability is greatly increased. or damage from farm work.

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Other Standard Equipment Easy Maintenance

High-capacity fuel tank Lockable fuel cap Side mirrors Grease fittings Large fuel / water separator
A capacity of 50 liters lets you work all Secure your valuable fuel supply. Right and left side mirrors Allocating greasing nipples to appropriate Prevents water/moisture and dust from
day without having to stop for refueling. are standard. locations. Periodical refilling of grease entering the engine.
maintains the life of your machine.

High visiblity LCD meter Projector-type headlight 12 V accessory socket Hood access Large-capacity maintenance-free battery Engine oil / engine oil filter
The intuitive LCD display lets you see Low and high beam let you pierce Charge smartphones and other devices The gas-damper equipped hood opens Gives you the power to get your working Well accessible without removing any
what you need, when you need it, through the darkness to keep working while on the go. to a full 80 degrees for easy access. day started. Consult the battery indicators surrounding parts like side covers.
even in daylight. after the sun goes down. (Cigar USB Socket not included) for any necessary maintenance. Assisting easy inspection of engine oil.

Genuine Spare Parts

ROPS Console Seat belt Yanmar’s genuine spare parts support Long-life transmission fluid TF500T Watch the movie
Yanmar provides ROPS as standard to Convenient storage for drinks, The standard-fitted seatbelt you for long-machine life and maximize A long life of up to 600 hrs, means you Scan this QR code to access
reduce the chance of injury in the devices and whatever else you need. helps prevent injury in the even of the work performance for long time. save time and money on transmission the Yanmar genuine parts video
event of tractor roll over. an accident. fluid changes. (Sold separately) on Youtube.

Dealer options

Tool box Canopy Wide Step Front weight (1A8253-10300) Rear wheel weight (1A8253-34990) Rear working light (1A8253-54100)
No need to head back for tools when A canopy protects the operator from A wide step allows the operator to get Front bracket (1A8253-10200) Mount any combination of one 20kg, and Light up the night with this
this toolbox is right near your feet. the harsh elements. on / off the tractor smoothly. Mount up to five 30kg weights for two 25kg weights for a maximum of 70 kg, rear-mounted lamp.
(Tools not included) added stability. on the rear wheels for added traction.

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 IMPLEMENT Main Specifications

ROTARY More information Model YM351A YM357A

Used : Tillage / Stamping / Reversing / Leveling Maker YANMAR

Model Name Y1800RH Y1900RH Y2000RH Model 4TNV88 4TNV94L
Type Pinion gear bevel straight type
Transmission Gear Chamber
Ratio 14T / 27T Type 4 Cylinders, Direct Injection, Vertical, Water-Cooled, Diesel
system
Chain Chamber The side chain
Dimension： Number of Cylinders 4
width × length × height mm 1971×952×1026 2071×952×1026 2171×952×1026 Engine
Bore and Stroke mm 88 x 90 94 x 110
Weight kg 325 335 345
Width of area work mm 1770 1870 1970 Total Displacement L 2.190 3.054
Type of blade L&C shape

Quantity of blade
Left
pieces
27 27 30 Gross Power kW (HP) / rpm 38.0 (51.0) / 2800 42.4 (57.0) / 2400
Right 27 27 30
Speed (Blade axle / PTO axle) rpm 237 / 540 Fuel Tank L 50
Applied Tractor horse power HP 51 - 57
Work Speed (Reference) km/h 2-7 Overall Length (without 3-point hit) mm 3330 3380

Overall Width mm 1580

POLY PLOW Overall Height mm 2570 / 2480 (without Canopy)

Used : Tillage / Stamping / Reversing / Leveling Dimensions Wheel Base mm 1900 1970

Model Name Y2460PDK Y2450PDK Y2460PDL Y2260PDL,W Y2450PDL Min. Ground Clearance mm 425
Disc size inch 24 24 24 22 24
Front mm 1252 (Standand) / 1404
Quantity of disc pieces 6 5 6 6 5 Tread
Width × Length × Height mm 1510×2130 × 1095 1510 × 2130 × 1095 1450 × 2200 × 980 1400 × 2200 × 955 1450 × 2200 × 980
Rear mm 1238 (Standand) / 1320

Weight kg 445 450 416 372 390 Weight kg 1680 1790

Working Depth mm 150 - 200 150 - 200 100 - 150 100 - 150 100 - 150
Front inch 8 - 18
Working Width mm 1,420 1,215 1,385 1,275 1,385 Tire
Rear inch 13.6 - 26
For soil Any soil Any soil Any soil Any soil Any soil

Applied Tractor horse power HP 39 - 51 39 - 51 45 - 51 45 - 51 45 - 51 Clutch Dry, Single

Work Speed (Reference) km/h 3-8 3-8 3-8 3-8 3-8 Brake Mechanical, wet disk

Steering Hydrostatic power

Traveling System
DISC PLOW Main shift synchronized (4stage)
Used : Tillage / Reversing
Reverser synchronized Reverser
Model Name Y2430DPK Y2440DPK Y2240DPL,W Y2430DPL
Number of shift 8 forward and 8 reverse
Disc size inch 24 24 22 24
Forward km / hr 2.4 - 28.0 2.6 - 29.4
Quantity of disc pieces 3 4 4 3
Travel speed
Width × Length × Height mm 1235 × 2335 × 1200 1415 × 2810 × 1265 920 × 2300 × 1050 1020 × 2300 × 1100 Reverse km / hr 2.4 - 28.0 2.6 - 29.3
Weight kg 475 560 305 389
Hydraulic Control System Position Control
Working Depth mm 200 - 250 200 - 250 150 - 200 200 - 250
3-Point Hitch Category 1
Working Width mm 860 1080 1420 1220 Hydraulic Unit
For soil Any soil Any soil Any soil Any soil at lower link end kN (kgf) 14.2 (1450)
Max. Lift Force
Applied Tractor horse power HP 39 - 57 39 - 57 39 - 57 45 - 57 24 inch behind kN (kgf) 12.2 (1250)
Work Speed (Reference) km/h 3-8 3-8 3-8 3-8
Type independent

Shaft Size SAE 1 - 3 / 8, 6-Splines

FRONT BLADE
Power Take off
(PTO) Gear 1 PTO speed / engine rpm 540 / 2430 540 / 2096
Used : Field maintenance / Movement of soil and compost
Gear 2 PTO speed / engine rpm 740 / 2417 740 / 2064
Model Name Y1810FBG Y1820FBG
Note: All technical data, measurement and weight are approximate, and the manufacturer has the right to make alteration without prior notice.
Applied Tractor Model HP YM351A YM357A

Gross Weight kg 380 385

Working Width mm 1800 1800

Height of Blade mm 526 526 Overall height Overall height

Minimum Ground Clearance mm 304 314

YM351A 2,570mm YM357A 2,570mm

Hydraulic Rod Diameter mm 45 45

Cylinder Bore Diamiter mm 55 55

demention Stroke mm 485 485
Overall length Overall length
Overall width Overall width
Work Speed (Reference) km/h 3-4 3,330 mm 3,380 mm
1,580 mm 1,580 mm

18 *The items as actually sold may have shapes different from the ones shown in the photos. *The items as actually sold may have shapes different from the ones shown in the photos. 19