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Müller TM31

Müller TM31 tractor
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The Müller TM31 is a four-wheel drive (4WD) farm tractor produced from 1980 to 1990 in Brazil. It is powered by a Cummins 14.0L 6-cylinder turbocharged diesel engine delivering 310 hp (231.2 kW). The tractor features an 18-speed Eaton transmission with a nine-speed gearbox and two-speed transfer case. It has a wheelbase of 133.1 inches (338 cm), weighs 27690 lbs (12560 kg), and offers a rear lift capacity of 15430 lbs (6999 kg). The TM31 includes articulated power steering, hydraulic disc brakes, and a cab with air-conditioning as standard. It uses planetary final drives and has a hydraulic system capacity of 31.7 gallons (120 L) with 2000 psi pressure. The tractor runs on various agricultural tire sizes and has a fuel capacity of 200.8 gallons (760 L).
Müller TM31farm tractor4WD tractorCummins engine310 hp tractorEaton transmissiontractor specifications
Power310 hp
Founded1980 - 1990
ModelTM31

Technical Specifications

Detailed specifications and technical data for Müller TM31

Power

Engine power:310 hp (231.2 kW)

Tires

Ag rear:18.4/15x34, 23.1/18x26, 23.1/18x30
Ag front:18.4/15x34, 23.1/18x26, 23.1/18x30

Engine

Type:turbocharged diesel
Model:Cummins NT-855A
Power:310 hp (231.2 kW)
Torque:842.6 lb-ft (1142.6 Nm)
Cooling:liquid-cooled inline
Starter:electric
Cylinders:6-cylinder
Rated RPM:2100
Torque RPM:1400
Bore/Stroke:5.50x6.00 inches (140 x 152 mm)
Fuel system:direct injection
Displacement:855 ci (14.0 L)
Oil capacity:39.1 qts (37.0 L)
Starter volts:24
Coolant capacity:85.6 qts (81.0 L)

Capacities

Fuel:200.8 gal (760.0 L)
Hydraulic system:31.7 gal (120.0 L)

Dimensions

Width:91.3 inches (231 cm) *Minimum width over 18.4/15x34 single tires
Length:293 inches (744 cm)
Weight:27690 lbs (12560 kg)
Wheelbase:133.1 inches (338 cm)
Height (cab):133.6 inches (339 cm)
Ballasted weight:33050 lbs (14991 kg)

Electrical

Batteries:2
Battery AH:165
Battery volts:12
Charging amps:55
Charging system:alternator

Hydraulics

Capacity:31.7 gal (120.0 L)
Pressure:2000 psi (137.9 bar)
Pump flow:37 gpm (140.0 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:Four-wheel drive
Brakes:Hydraulic disc brakes
Steering:Articulated power steering
Final drives:planetary

Production

Type:Four-wheel Drive (4WD) tractor
Built in:Brazil
Years produced:1980 - 1990

Transmission

Gears:18 forward and 4 reverse
Clutch:393.7mm ceramic dry disc
Description:Nine-speed gearbox with two-speed transfer case
Manufacturer:Eaton
Oil capacity:37 qts (35.0 L)

Tractor hitch

Rear Type:III
Rear lift capacity:15430 lbs (6999 kg)

Related Models

Müller TM310

Model:TM310