Montana R3644 - Horsepower, Weight, Specs, Problems, Price & More

The Montana R3644 tractor is powered by a Mitsubishi 1.8L 4-cyl diesel engine that provides 38.5hp / 28.7kW of horsepower and torque. It has a 4x4 MFWD 4WD drive configuration and a 12-speed/hydrostatic transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specs, we know that the engine has a power output of 38.5hp / 28.7kW. It is a Mitsubishi S4L2 diesel 4-cylinder liquid-cooled engine with indirect injection fuel system. The engine has a displacement of 107.3ci / 1.8L and a bore/stroke of 3.07x3.622inches / 78x 92 mm. The air cleaner is a dry dual element type and the starter volts are 12. The engine is designed to operate at a rated rpm of 2700.

Transmission

The transmission is a 12-speed/hydrostatic type. It has a gear PTO (claimed) power output of 31hp / 23.1kW and a hydro PTO (claimed) power output of 29hp / 21.6kW. The transmission is designed to work with the engine to provide smooth and efficient power transfer to the wheels. It is a reliable and durable transmission that can handle heavy loads and tough terrain. The transmission is easy to operate and provides good control over the tractor's speed and direction.

Brakes

The brakes are wet disc type. They are designed to provide reliable and efficient stopping power for the tractor. The brakes are easy to operate and provide good control over the tractor's speed. The Mitsubishi S4L2 diesel 4-cylinder liquid-cooled engine powers the brakes. The engine has a power output of 38.5hp / 28.7kW, which is sufficient to power the brakes and other systems of the tractor. The brakes are durable and require minimal maintenance.

Steering

The steering is power type. It is designed to provide easy and precise control over the tractor's direction. The steering system is powered by a Mitsubishi 1.8L 4-cyl diesel engine. The fuel tank has a capacity of 8.5gal / 32.2L, which is sufficient to power the steering system and other systems of the tractor. The steering system is reliable and durable, and requires minimal maintenance.

Common Problems

Users of the Montana R3644 tractor have reported some common problems. One of the main issues is with the chassis, which is a 4x4 MFWD 4WD type. Some users have reported that the chassis is not as durable as they would like, and that it can be prone to damage in rough terrain. Another common problem is with the steering system, which is power type. Some users have reported that the steering system can be difficult to operate, especially at high speeds. The wet disc brakes have also been reported to be prone to wear and tear, and may require frequent maintenance. The two-post ROPS cab has been reported to be less comfortable than some users would like, especially during long hours of operation. Finally, some users have reported issues with the 12-speed/hydrostatic transmission, which can be prone to slipping and other problems.

What Users Like

Despite some common problems, users of the Montana R3644 tractor have reported many things that they like about the model. One of the most popular features is the ag front and rear tires, which are 7-16,4PR(7-14) and 12.4-24,8PR(11.2-24) respectively. These tires provide good traction and stability in a variety of terrain types. Users also appreciate the reliable and efficient 12-speed/hydrostatic transmission, which provides smooth and efficient power transfer to the wheels. The Mitsubishi S4L2 diesel 4-cylinder liquid-cooled engine has also been praised for its power and efficiency, as well as its durability and reliability. Finally, users appreciate the ease of operation of the wet disc brakes and power steering system, which provide good control over the tractor's speed and direction.

Montana R3644 Technical Specifications

Power
Engine	38.5hp / 28.7kW
Gear Pto (claimed)	31hp / 23.1kW
Hydro Pto (claimed)	29hp / 21.6kW
Engine Detail
Description	Mitsubishi S4L2 diesel 4-cylinder liquid-cooled
Displacement	107.3ci / 1.8L
Bore/stroke	3.07x3.622inches / 78x 92 mm
Power	38.5hp / 28.7kW
Fuel System	indirect injection
Air Cleaner	dry dual element
Rated Rpm	2700
Starter Volts	12
Engine
Description	Mitsubishi 1.8L 4-cyl diesel
Fuel Tank	8.5gal / 32.2L
Mechanical
Chassis	4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Cab	Two-post ROPS
Transmissions	12-speed/hydrostatic
Tires
Ag Front	7-16,4PR(7-14)
Ag Rear	12.4-24,8PR(11.2-24)
Dimensions
Length	117inches / 297cm
Height	91inches / 231cm
Weight	2712lbs / 1230kg
Ground Clearance	13inches / 33cm
Dimensions And Tires
Weight	2712lbs / 1230kg
Front Tire	7-16,4PR(7-14)
Rear Tire	12.4-24,8PR(11.2-24)
Hydraulics
Pressure	2417psi / 166.7bar
Valves	2
Pump Flow	8.1gpm / 30.7lpm
Steering Flow	3.592gpm / 13.6lpm
Steering Press.	1706psi / 117.6bar
Tractor Hitch
Rear Type	I
Rear Lift (at Ends)	2619lbs / 1187kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	50
Battery Volts	12
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540
Mid Pto	optional

Other Montana tractors:

Montana 2840, Montana 4320, Montana 4920, Montana 5720, Montana C4864, Montana C5264, Montana C6862, Montana I4794, Montana P7084C, Montana P8084C, Montana P9084C, Montana R2844, Montana R3644, Montana R4344, Montana R4944, Montana U4384, Montana U4384C, Montana U4984, Montana U4984C, Montana U5784, Montana U5784C,