The New Generation Pulling Team around Tommy Karlsson and Mikael Noorgard from Jeppo in Finland have built a completely new 7700lbs/3.5t Valtra component limited super stock tractor during the last 10-12 months.
But we are going back to 2007. In that year Tommy Karlsson and his cousins purchased a Fordson Major tractor with a 6.2l engine and competed with the tractor in the 3.5t / 7700lbs farm stock class in the Finnish Championship. Only 2 years later in 2009, he bought his first own pulling tractor which was called "Red Cat" of Tapio Kangas.
The history of this tractor goes back to the 90s. Originally the IH 1066 tractor was built by the late Ed Clock from Michigan in the USA for the pro stock class.
At the end of 1999, Ed sold the tractor to Peter Clarke owner and driver of the super stock tractor called "Red Alert" from Buckingham in Great Britain. Peter competed only one season with the 1066 in the Euro Cup and the British Championship and was for quite a while on the best way to win the Euro Cup title in the class. But unfortunately, his engine blew up at the finals in Bettborn, Luxembourg, which cost him the almost safe title at the end. But the runner up position in the point standings was his. After that season, Peter sold the machine further to Lucien Keulers from Beek in the Netherlands.
The tractor was renamed into ''Too Hot to Handle'' and Lucien competed with the machine in the Dutch B-Divison Championship and in the Euro Cup.
Like Peter Clarke, he drove with the IH 1066 only a season and then sold it to Tapio Kangas from Finland. He competed with the tractor in the 3.5t/7700lbs pro stock class in Finland a couple of years, before Tommy purchased it in 2009. In the hands of Tommy Karlsson, the IH was rebuilt from a pro stock into a 4.5t/9920lbs farm stock tractor. Also, the tractor received a new look on the hood with an airbrush paint job by Johnny Sjöblom. The airbrush paint job should change on the tractor a couple of times in the next years and also technic of the farm stock ride was further improved. Also, the name of the tractor changed again in 2015, the IH 1066 was renamed into Red Warrior.
Tommy mainly competed in the Finnish Championship and the best result was a runner up place in the 2015 Finnish Championship. With that runner up place, he was qualified for the first farm stock EC in Brande, Denmark. But that trip wasn't so successful and ended with a broken engine right after the start. In 2016, the team drove their last season with the machine and after that season they sold the tractor to Paul Siebers, owner of the 3.5t/7700lbs super stock called ''Yellow Dream'' and 3.6t/7930lbs super sport called ''Yellow Thunder'' from Kleve in Germany. After the tractor was sold, there came the opportunity to purchase a Finnish pro stock tractor from the Herlevi Family. Tommy and Mikael always dreamed about running a pro stock on national and international competitions in Finland and Europe.
So, they purchased one of the 3 pro stock tractors (it was the tractor called ''Doris'') from the Herlevi Pulling Team and they gave the Valtra pro stock a new look and a new name. The Valtra received an amazing airbrush paint job, like their former IH farm stock and was renamed into ''New Generation''. The guys competed until 2019 in the Finnish Championship and in the Euro Cup with the Valtra pro stock. During the 2019 season came the considerations to do something different new. After 2 years in the pro stock class, they decided to build a new limited super stock tractor on component base. Because of the less time (both owns a company), they asked Emil Roth of the Nasty Toy Pulling Team from Sweden if he, together with his brother Olof could build a new rolling component chassis for the new limited super stock project.
The reason why Emil built the chassis was the costs because Mikael has his own metal workshop and Tommy works there, and Tommy has his own company and they also have a company together called ''NG Motorteknik''.
They have had a lot of work in their companies now, so it was much more cost-effective for them to pay Emil and he made a great job with the chassis, and they worked in their companies bringing in the money for the building of the tractor. Also, the time was an issue for the 2 guys, if Tommy and Mikael have made the tractor by themselves it wouldn't be ready for a long time yet. The differences between the old pro stock tractor and the new limited super stock are quite clear to see. The newly built component chassis is much lighter compared to the old chassis of the pro stock. The new component machine has not the rearend and gearbox case of a stock tractor, which saves a lot of weight for more moveable weight and a better weight distribution on the tractor. Also, the driver's position and the engine position are lower on the chassis, which should give the tractor a better balance on the pulling tracks and also the maintenance on the tractor is much easier which saves time for other works.

The new Valtra component tractor received a completely new 3mm Domex 700 wedge frame with 3 bar 48.5x2.5mm chrome-moly roll cage, an RCI Poly Highback racing driver seat, a new custom-built front axle with a hydraulic HD boat steering, new front wheels with polished aluminum rims from the USA, newly constructed steel weight and engine brackets, new chrome-moly tube wheelie bars and new sheet metal rearend with a newly built drawbar.
The new sheet metal rearend received a Rockwell 20-145 stock aluminum
center section with a modified stock Rockwell 20-145 steel differential,
a stock Rockwell ring and pinion gear, machined
MAN aluminum
planetaries carrier housing with stock MAN semi truck planetaries and
Van der Waal Pulling parts billet aluminum brake calipers with laser-cut steel brake discs by ''Maskin och Motorteknik''. All the sheet metal work
around the new component tractor also were done by Emil Roth in his
workshop in Skane, Sweden.
The new sheet metal housing for the rear axle was built by Emil Roth in his little company called ''Maskin och Motorteknik'' in Skane, Sweden. The sheet metal rear axle housing is much lighter compared to the
shortened stock Rockwell 20-145 semi-truck rearend housings. The MAN
semi-truck aluminum planetaries carrier housing were machined on a
turning lathe because to save weight on the rear axle.
With all those custom built and modified parts in the rear axle will be more reliable and stronger compared to an original semi-truck rear axle. Another advantage of this rear axle is the axle is lighter which should give the team more possibilities for more moveable weight on the tractor. Completely new too on the component tractor is the drivetrain. The new drivetrain received a new SCS 4 speed transmission with a reverse gear, an SCS billet steel driveshaft and couplers between the transmission and the clutch and an 11inch centrifugal clutch with a steel flywheel by Christer Örn of Eagle Clutches from Kuminek in Finland.
The Eagle centrifugal clutch has 4 discs and is protected by a Probell steel bell housing which covers the driver and spectators for flying debris if the clutch should explode during a run, but that happens luckily not so often. Every clutch will be inspected by the Tech
and Safety people of the national organizations before every season
starts. That also shall prevent clutches from being installed in poor
conditions into the pulling tractors.
The rear wheels on the
Valtra are a set of new cut 24.5-32 Pro Puller tires from the USA with
new polished Northern Sheen aluminum rims from Canada. The new Pro
Puller tires and new Northern Sheen rims were purchased from the John Deere Pulling Team (JD
Motorteknik) in Thy, Denmark.
JD Motorteknik
also did all the tire cutting work on these new Pro Puller tires for
this new Valtra limited super stock tractor. The company ''JD Motorteknik'' is the
company of the Danish top European pro stock team, the John Deere
Pulling Team. The company is owned by Rasmus Hoyen and Michael
Galsgaard. They are building parts for other pulling teams and trade with pulling tires in the whole of Europe. The company also is the official tire distributor for Pro Puller tires in Europe.
The new
component limited super stock tractor received a new Valtra hood of the current
Valtra S Series and also new fenders of the Valtra S Series. But the
Valtra hood on the component machine isn't original, the hood is a
replica of the current S Series hood and was made out off fiberglass. The fiberglass hood is lighter compared to the original hood of the
stock tractor. The new hood was built by a guy somewhere from Finland.

The
current Valtra S Series is the 4th generation of the Valtra S tractors
and was introduced by the Finnish company in 2014. The Valtra S Series
is available in 5 different versions since 2014 and since 2017 in 6
different versions. The stock tractor is available as S274, S294, S324,
S354, S374, and S394. The Valtra S Series tractors are powered by an
Intercooled turbocharged inline 6 cylinder Agco 84AWF engine with a
displacement of 8.4l. The biggest one in this series, the Valtra S394 which was revealed at the French agricultural machinery exhibition Sima in Paris in 2017 has 405hp with a maximum torque of 1600Nm at 1500rpm.
The new Valtra limited super stock called ''New Generation'' is powered by a turbocharged 6 cylinder AGCO Power 634 engine with a displacement of 7.6l / 464cui on alcohol fuel. The original engine has a displacement of 7.4l and had a power ratio from 160-200hp on diesel fuel. The engines were built into the Valtra T170, T180 and T190 tractors.
These Valtra tractors with those turbocharged/intercooled engines were built from 2002 until 2004 in the headquarters of the company in Suolahti, Finland. But the powerplants for those tractors were produced in the Finnish engine plant in Nokia, near Tampere.
The powerplant in the limited super stock has a bored up AGCO Power cast iron engine block with a counterweighted and balanced AGCO Power steel crankshaft, new JD Motorteknik billet steel rods with new billet aluminum pistons, a modified 24 valve AGCO Power cylinder head with stock valves and stronger valve springs, a billet valve train developed by Maskin och Motorteknik and the New Generation Pulling Team, a billet steel camshaft, a homemade aluminum intake and stainless steel exhaust manifold, a billet Holset HX82 turbocharger with a billet aluminum intake impeller wheel, a homemade aluminum oil pan, a Aviaid oil pump, a homemade stainless steel fuel tank, a Waterman fuel pump and a MaxxEcu EFI (Electronic Fuel Injection) system.
With the MaxxEcu EFI system on the AGCO Power engine in the new limited super stock, they can control the engine. The ECU is the brain of the operation and It uses engine RPM and other signals from different sensors to meter the fuel. It does this by telling the fuel injectors when and how long to be open and deliver fuel into the inlet ports of the cylinder head. The Ignition system is a Fueltech FT-Spark CDI system with one coil for each cylinder. Also, all data logging is built in the ECU. The system also measures temperatures of every single cylinder, the oil pressure and the temperatures of the motor oil.
The New Generation Pulling Team have planned to compete with their new Valtra component limited super stock tractor in the Finnish Championship and maybe on some pulls outside of Finland in the future.
The maiden run of the new Valtra in front of the sled is planned somewhere on a pull or test & tune event in Finland this year.
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