Four-Wheel Drive Tractors
305 to 535 hp
Proven Performers
The 305, 340, 375 and 400 horsepower models are all-new for 2008 and include many of the same features as the successful High Horsepower Tractor (HHT) Series.
The Buhler Versatile line of four-wheel drives has been developed to enhance the profitability of large-scale agricultural operations. Using only proven components, Buhler tractors focus on power, durability and reliability – because downtime is not an option! Buhler Versatile four-wheel drive tractors include the features most requested by farmers with additional
2 Introduction
options available to customize the tractor for the needs of any farm. Engineered from the ground up using heavy-duty components, the full line of Buhler Versatile four-wheel drive tractors, from 305 to 535 horsepower, feature proven Cummins engines, durable transmissions, spacious cab environments and are ready to serve your farm for years to come.
History of Versatile |
4-5 |
Engine |
6-7 |
Transmission |
8-9 |
Axles / Drawbar |
10-11 |
Hydraulics |
14-15 |
Cab / Interior |
16-17 |
Service / Maintenance |
18-19 |
Options |
20-21 |
Specifications |
22-23 |
Buhler Versatile four-wheel drive tractors have a new decal scheme that features the model number designation on the rear of the cab. For many years, the model designation on Versatile tractors appeared on the cab and the new decal scheme recognizes that tradition.
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A History of Success
Versatile was the first company to massproduce articulated four-wheel drive tractors, starting in 1966 with the D100 and G100 four-wheel drives. Those ground-breaking tractors were primitive by modern standards, with a 6-cylinder diesel or 8-cylinder gas engine producing 100 horsepower. 1966 models sold for less than CA$10,000.
Four-wheel drive demand increased significantly, with Versatile becoming one of the leaders in four-wheel drive development and production. By the late 1970’s the Versatile lineup included tractors ranging from 220 to 330 horsepower. With the 1980’s came an expanded line of four-wheel drive tractors that stretched to 470 horsepower in the Versatile 1150.
In 1987, Versatile was acquired by Ford New Holland and by 1989 the four-wheel drive tractors assembled at the Winnipeg factory were painted in the Ford colors, blue, black and white, and carried the Ford Versatile name. Production of blue four-wheel drive tractors under the New Holland name continued until 2000.
4 History of Versatile
Buhler Industries, a Canadian-owned farm equipment manufacturer, purchased the Winnipeg four-wheel drive plant from New Holland and in 2001 the Versatile name returned. Buhler Versatile continued to build the 2000 Series four-wheel drive (240 to 425 horsepower) and launched the High Horsepower Tractor Series in 2004. With 435, 485 and 535 horsepower it
was the highest-horsepower four-wheel drive available in North America.
Buhler celebrated 40 Years of Versatile tractor production in 2006 and commemorated 50,000 VersatileBuilt four-wheel drives in late 2007. At the same time, Combine Factory Rostselmash Ltd., a Russian combine manufacturer, purchased Buhler Indus-
tries with plans of increasing the global presence of Buhler Versatile four-wheel drive tractors. The Versatile name continues, known worldwide for reliability, durability and ease of service and maintenance.
History of Versatile |
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engines :: the power to perform
Proven Power
Versatile tractors have been powered by Cummins engines for nearly 40 years. Cummins engines employ the latest advancements in diesel engine design and technology to provide long-term reliability. These engines are turbocharged and aftercooled for clean-burning fuel efficiency. The highpressureinjectionsystemwithelectronic engine control quickly responds to load conditions or throttle adjustments,
with a 35% torque rise at 1400 RPM and a 7% power bulge at 1800 RPM to meet the rigorous demands of modern agricultural operations.
Biodiesel approved
The Cummins QSM and QSX engines are Tier 3 compliant and meet the stringent Tier 3 NOx emissions requirements by optimizing the in-cylinder combustion system and without the need for any additional emissions subsystems. These engines have proven track records of excellent fuel economy and are approved for B20 biodiesel in a continuing effort to support new fuel initiatives.
Bigger radiator, better cooling
The cooling system on Buhler fourwheel drive tractors uses a large grille and radiator to provide better air flow.
The larger surface area reduces the air velocity required for engine cooling, which results in more efficient fan horsepower consumption. Some fourwheel drive tractors have smaller hoods, compromising cooling surface areas, meaning more air needs to be pumped through the radiator, drawing valuable engine horsepower to run the fan.
Cummins QSM11
The Cummins QSM11 powers the 305, 340, 375 and 400 models. The 11liter in-line six-cylinder turbocharged engine delivers superior performance using advanced combustion technology. The turbocharger is designed for optimum boost to improve throttle response across the operating range. Electronically controlled unit injectors with cam-driven rate shaping optimize both emissions and efficiency. The
6 Engine
mix of proven field performance and advanced technology is designed to be powerful, durable and reliable.
Cummins QSX15
The HHT Series (435, 585 and 535 hp) is powered by the dependable Cummins QSX 15-liter six-cylinder turbocharged engine. Buhler selected the Cummins QSX15 during the development of the HHT Series to optimize the performance of the tractor, shaping power curves and ratings to align with work environment, load factors and operating modes. The result is an efficient and reliable high horsepower tractor that will work hard for years to come.
Built-in Cummins® reliability
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Cummins QSM (305 :: 340 :: 375 :: 400) |
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1500 |
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450 |
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1400 |
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425 |
Torque(lb-ft) |
1300 |
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400 |
1200 |
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375 |
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1100 |
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(hp)Power |
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350 |
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1000 |
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325 |
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900 |
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300 |
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1200 |
1300 |
1400 |
1500 |
1600 |
1700 |
1800 |
Engine RPM
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Cummins QSX (435 |
:: 485 |
:: 535) |
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1900 |
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575 |
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1800 |
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550 |
Torque(lb-ft) |
1700 |
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525 |
1600 |
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500 |
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1500 |
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(hp)Power |
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475 |
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1400 |
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450 |
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1300 |
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425 |
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1200 |
1300 |
1400 |
1500 |
1600 |
1700 |
1800 |
Engine RPM
35% torque rise at 1400 RPM
7% power bulge at 1800 RPM
Engine 7
Transmissions :: Get in gear
Transmission choices
Each farm has specific operating conditions and implement demands and Buhler Versatile four-wheel drive tractors offer the choice of manual or powershift transmissions, each developed to efficiently manage field demands and engine horsepower. Choose the best transmission for convenience, performance and operating conditions.
Manual transmission
The mechanical 12 x 4 transmission features four synchronized sequential smooth-shifting gears in each of its three ranges. These gears have closely matched speed increments in the critical band from 3 to 8 mph to provide flexibility for every farming application.
Powershift transmission
Available in the 305, 340, 375 and 400 models is the 12 x 2 Powershift transmission while the 435, 485 and 535 feature a CAT® TA22 Powershift transmission with 16 forward speeds and 4 reverse speeds, with eight gears in the heart of the critical field working range. Single lever control provides clutchless shifting from forward to neutral to reverse for all speeds. Powershift gear selection
features are designed for simple gear selection, smooth operation and in-field convenience.
Cruise control
Engine and ground speed consistency is very important for maximizing the efficiency of modern implements such as air seeders. Cruise control is included on all Buhler four-wheel drive tractors to maintain ground velocity or maintain
Powershift feature |
Description |
Automatic speed matching |
Provides automatic gear selection to match engine and ground speed. |
Sequential shift |
Provides smooth continuous upshifts or downshifts by holding the lever left or right. |
Pulse shift |
Allows upshifting or downshifting one gear at a time, by tapping the lever left or right. |
Pre-select (305, 340, 375, 400) |
Pre-select any gear up to 7th while in neutral. The tractor will start in 3rd and automatically |
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upshift to the pre-selected gear. |
Pre-select (435, 485, 535) |
Pre-select any gear up to 10th while in neutral. The tractor will start in the pre-selected gear. |
Straight line shuttle shift |
Shift from forward to reverse without clutching. |
8 Transmission
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