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bmaverick
Elite Member
- Joined
- Sep 17, 2013
- Messages
- 4,634
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
Before this thread gets totally hi-jacked from it's intent ...
The engine plate tells the Engine model, the max engine RPMs, engine size in L, the ideal RPMs to the peak power curve and the Hp to JIS standards (not SAE).
In the Yandex OCR image translator from Japanese to English your engine plate posted reads:
Yanmar Diesel Engine
2TR20A-A MODEL (ISO)
Output Hp 20 PS
Total Engine size 1.145L
Maximum Engine Load Speed 2550RPM
Yanmar Diesel Co., LTD
OP
bmaverick
Elite Member
- Joined
- Sep 17, 2013
- Messages
- 4,634
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
YM2210
Yanmar has made many 1st in the tractor Ag industry and machinery. here is another ...
In order to facilitate operation and improve maneuverability, a clutch free variable speed power shift mechanism was adopted for the transmission of compact tractors. At that time it is the world's first innovative technology that brings together the technologies of Yanmar, the world's leading manufacture of high-performance. (translated)
UTDA fully restored
Yanmar has made many 1st in the tractor Ag industry and machinery. here is another ...
In order to facilitate operation and improve maneuverability, a clutch free variable speed power shift mechanism was adopted for the transmission of compact tractors. At that time it is the world's first innovative technology that brings together the technologies of Yanmar, the world's leading manufacture of high-performance. (translated)
UTDA fully restored
Last edited:
OP
bmaverick
Elite Member
- Joined
- Sep 17, 2013
- Messages
- 4,634
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
YM2210B
The B-Model. This model tends to be more of the dressed up type. The eyes wear a mask like Zoro. The engine has cover panels complete on each side. This model is more plush over it's earlier version.
Unlike the other models moving from a base model to a B model, the engine remained the same, the second largest 2-cylinder Yanmar made in the YM series, the 2T90. The 2T90LE is the industrial and generator engine. Thus, parts for the engine are not too rare.
UTDA total restored model
The B-Model. This model tends to be more of the dressed up type. The eyes wear a mask like Zoro. The engine has cover panels complete on each side. This model is more plush over it's earlier version.
Unlike the other models moving from a base model to a B model, the engine remained the same, the second largest 2-cylinder Yanmar made in the YM series, the 2T90. The 2T90LE is the industrial and generator engine. Thus, parts for the engine are not too rare.
UTDA total restored model
Last edited:
OP
bmaverick
Elite Member
- Joined
- Sep 17, 2013
- Messages
- 4,634
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
YM2310
The model with the power and the extra perk options.
Per the parts manual, as with most of the models in this thread attached to each posting, one will notice the
seat mounting frame. This frame is ideal for the swivel seat device upgrade. Wise makes a really nice Marine
swivel seat mount that can be easily retro-fitted to these models. Or, one can fabricate a seat frame like these
models for their own YM should room allow.
UTDA restored to new condition with all the modern safety hardware. I show these images because it's so hard
to find YM machines in mint condition from that era.
Like many of the YM2000 machines and higher in model numbers, Yanmar keeps plenty of the upgrades as standard
equipment over the earlier years before the 2000 was reached. Nice.
The chrome fascia plate around the eyes gives this a more modern look without being bulged out.
The PowerShift and controls.
The 3T84H engine with ThermoStart
Like many models, the YM2310 also has the option for a rear work light for the back side of the fenders.
This is the first model of images I've found to show the OE Yanmar light.
The mounting location on the rear of the fender.
The model with the power and the extra perk options.
Per the parts manual, as with most of the models in this thread attached to each posting, one will notice the
seat mounting frame. This frame is ideal for the swivel seat device upgrade. Wise makes a really nice Marine
swivel seat mount that can be easily retro-fitted to these models. Or, one can fabricate a seat frame like these
models for their own YM should room allow.
UTDA restored to new condition with all the modern safety hardware. I show these images because it's so hard
to find YM machines in mint condition from that era.
Like many of the YM2000 machines and higher in model numbers, Yanmar keeps plenty of the upgrades as standard
equipment over the earlier years before the 2000 was reached. Nice.
The chrome fascia plate around the eyes gives this a more modern look without being bulged out.
The PowerShift and controls.
The 3T84H engine with ThermoStart
Like many models, the YM2310 also has the option for a rear work light for the back side of the fenders.
This is the first model of images I've found to show the OE Yanmar light.
The mounting location on the rear of the fender.
Williy
Elite Member
- Joined
- Apr 26, 2020
- Messages
- 2,919
- Location
- Texas
- Tractor
- Yanmar YT 235C Yannar YRC 60 rotary cutter, Yanmar RT72 rotary tiller B75 Backhoe & bucket & thumb, LS land grader
The German tractor Deutz was air cooled but think they switch
to diesel engines.
Yanmar tractors are tested in Japan and now we have them.
I tried out the YT235C liked it so well ordered one LTLB, with
AG-MEIER RT72 inch tiller and a brushhog now just have to
wait for it to get here. They designe the tractor to fit you!
great tractors and thanks for the history
willy
to diesel engines.
Yanmar tractors are tested in Japan and now we have them.
I tried out the YT235C liked it so well ordered one LTLB, with
AG-MEIER RT72 inch tiller and a brushhog now just have to
wait for it to get here. They designe the tractor to fit you!
great tractors and thanks for the history
willy
ptsg
Super Member
Deutz engine are all Diesel engines, air cooled or not.
OP
bmaverick
Elite Member
- Joined
- Sep 17, 2013
- Messages
- 4,634
- Location
- Beloit-WI
- Tractor
- Yanmar YM2610 ■YANMAR GURU■ EXTRAORDINAIRE
YM2500 the twin sibling of the John Deere 850. Just painted in red vs. green. And no, it's not a YanDeere.
With this body frame size, the YM2500 is a good comparison to a Ford 8N, yet engine wise stronger.
A YM2500 owner in Japan
A new novel use item appears for the first time. A working fuel gauge for Yanmar and John Deere machines. This fits the known models:
YM140, YM147, YM180, YM186, YM187, YM226, YM330, YM336, YM2210, YM2500, YM2610, YM3000, YM3810, JD650, JD850, JD900HC, JD950, JD1050
UTDA fully restored version
Full gear setup like it's JD850 twin
Now twins do have their own unique individual differences. Howbeit very subtle. Notice the air cleaner. It's the average round type found in that era on automobiles. The JD850 uses a cylinder canister much like it's other sibling the YM2610.
The YM2500 breaks the trend in the Yanmar YM model code. Models ending in -00 are 2-cylinders. The YM2700 returns to the 2-cylinder, but becomes the last -00 having one.
The YM2500 has the 3T80-D engine. There are many variations of this engine other than Yanmar and John Deere tractors. It's used in many places. The 3T80LE engine back in it's era was the main staple for the Yanmar Industrial engine class for generators, boats and other heavy equipment. The engine shares many other parts with the 3T84 Series engine as well. The YM2500/YM3000 Parts Manual clearly shows this fact.
Like many of the YM Series Yanmar's the YM2500 came with a multi-speed PTO. Or one could say the ability to operate the PTO at 500-540 RPMs in different selections from a higher engine rpm down to a near idle RPM. Only a handful of Yanmars came with the proper gauges to monitor this ability. Likewise, once can operate the PTO at 500, 800, 1,000, or 1,400 rpms should there be a need.
Even though there is no rated tow capacity listed for the YM Series machines, the YM2500, JD850, YM2610 with the tow-tube can move loaded 10,000-lb trailers in gear setting-2 without trouble. This is from 5 years of personal experiences.
From much of the documentation and videos on the web, the YM2500 was mainly a land crop machine and not a rice paddy swimmer.
In closing, the YM2500 3T80-D has a larger parts availability globally with the 3T80LE being popular. Additionally, the John Deere 3T80-J engine is for the most part the same engine with the same rebuild kits. If a person wanted a gear YM Series with good power, this would be a highly recommended model to consider. If a person wanted the same machine, yet in Power-Shift, the YM2610 and YM2620 would be the ticket.
With this body frame size, the YM2500 is a good comparison to a Ford 8N, yet engine wise stronger.
A YM2500 owner in Japan
A new novel use item appears for the first time. A working fuel gauge for Yanmar and John Deere machines. This fits the known models:
YM140, YM147, YM180, YM186, YM187, YM226, YM330, YM336, YM2210, YM2500, YM2610, YM3000, YM3810, JD650, JD850, JD900HC, JD950, JD1050
UTDA fully restored version
Full gear setup like it's JD850 twin
Now twins do have their own unique individual differences. Howbeit very subtle. Notice the air cleaner. It's the average round type found in that era on automobiles. The JD850 uses a cylinder canister much like it's other sibling the YM2610.
The YM2500 breaks the trend in the Yanmar YM model code. Models ending in -00 are 2-cylinders. The YM2700 returns to the 2-cylinder, but becomes the last -00 having one.
The YM2500 has the 3T80-D engine. There are many variations of this engine other than Yanmar and John Deere tractors. It's used in many places. The 3T80LE engine back in it's era was the main staple for the Yanmar Industrial engine class for generators, boats and other heavy equipment. The engine shares many other parts with the 3T84 Series engine as well. The YM2500/YM3000 Parts Manual clearly shows this fact.
Like many of the YM Series Yanmar's the YM2500 came with a multi-speed PTO. Or one could say the ability to operate the PTO at 500-540 RPMs in different selections from a higher engine rpm down to a near idle RPM. Only a handful of Yanmars came with the proper gauges to monitor this ability. Likewise, once can operate the PTO at 500, 800, 1,000, or 1,400 rpms should there be a need.
Even though there is no rated tow capacity listed for the YM Series machines, the YM2500, JD850, YM2610 with the tow-tube can move loaded 10,000-lb trailers in gear setting-2 without trouble. This is from 5 years of personal experiences.
From much of the documentation and videos on the web, the YM2500 was mainly a land crop machine and not a rice paddy swimmer.
In closing, the YM2500 3T80-D has a larger parts availability globally with the 3T80LE being popular. Additionally, the John Deere 3T80-J engine is for the most part the same engine with the same rebuild kits. If a person wanted a gear YM Series with good power, this would be a highly recommended model to consider. If a person wanted the same machine, yet in Power-Shift, the YM2610 and YM2620 would be the ticket.