| Manufacturer |
Muller |
| Price |
- |
| Model |
TM31 |
| Equipment Type |
Four-wheel Drive 4WD Tractors |
| Factory |
Brazil |
M?LLER TM31 POWER
ENGINE DETAIL
The Muller TM31 tractor features a robust Cummins NT-855A turbocharged diesel engine with high displacement (14.0 L), delivering 310 hp at 2100 RPM and significant torque of 842.6 lb-ft at 1400 RPM, making it suitable for heavy-duty applications. Its direct injection fuel system enhances fuel efficiency and power output, while the 24V electric starter supports reliable performance in diverse operating conditions. However, the substantial oil (39.1 qts) and coolant (85.6 qts) capacities may increase maintenance complexity and costs over time, necessitating regular monitoring.
| Description |
Cummins NT-855A/turbocharged diesel/6-cylinder/liquid-cooled inline |
| Displacement |
855 ci/14.0 L |
| Bore/Stroke |
5.50x6.00 inches/140 x 152 mm |
| Power |
310 hp/231.2 kW |
| Fuel system |
direct injection |
| Rated RPM |
2100 |
| Torque |
842.6 lb-ft/1142.6 Nm |
| Torque RPM |
1400 |
| Starter |
electric |
| Starter volts |
24 |
| Oil capacity |
39.1 qts/37.0 L |
| Coolant capacity |
85.6 qts/81.0 L |
M?LLER TM31 ENGINE
The Muller TM31 is powered by a robust Cummins 14.0L 6-cylinder diesel engine, offering excellent torque characteristics suitable for heavy-duty applications. Pros include high fuel efficiency and extended service intervals, enhancing operational uptime. However, challenges may include the need for specialized maintenance, given the engine's complexity, particularly under extreme load conditions.
| Description |
Cummins 14.0L 6-cyl diesel |
TRANSMISSION
The Muller TM31 features an Eaton transmission with 18 forward and 4 reverse gears, allowing for precise speed selection suited for diverse agricultural tasks. The ceramic dry disc clutch (393.7mm) provides durability and smooth engagement, ideal for heavy-load applications. With a 37 qt oil capacity, ensure regular maintenance to optimize performance and prevent overheating in extended operational scenarios.
| Transmission |
Eaton |
| Gears |
18 forward and 4 reverse |
| Clutch |
393.7mm ceramic dry disc |
| Oil capacity |
37 qts/35.0 L |
| Description |
Nine-speed gearbox with two-speed transfer case. |
MECHANICAL
The Muller TM31 tractor features a 4x4 articulated chassis with planetary final drives, providing superior traction and stability on varied terrains. Its articulated power steering enhances maneuverability, making it suitable for operations in restricted spaces or uneven ground. The hydraulic disc brakes offer reliable stopping power, while the 18-speed transmission allows for optimal speed and torque control, ensuring efficient operation for tasks such as plowing or hauling.
| Chassis |
4x4 articulated 4WD |
| Final drives |
planetary |
| Steering |
articulated power |
| Brakes |
hydraulic disc |
| Cab |
Cab standard with air-conditioning. |
| Transmission |
18-speed |
CAPACITY
| Fuel |
200.8 gal/760.0 L |
| Hydraulic system |
31.7 gal/120.0 L |
HYDRAULICS
| Capacity |
31.7 gal/120.0 L |
| Pressure |
2000 psi/137.9 bar |
| Pump flow |
37 gpm/140.0 lpm |
TRACTOR HITCH
| Rear Type |
III |
| Rear lift |
15430 lbs/6999 kg |
M?LLER TM31 TIRES
The Muller TM31 tractor features standard agricultural tires, with the front and rear sizes indicating a strong stability and load-bearing capacity suited for varied terrain operations. The rear tire configuration allows for enhanced traction and support, especially in heavier farming applications. However, the uniformity in tire size may limit versatility in demanding conditions, requiring operator assessment of load and ground conditions for optimal performance.
| Ag front |
23.1/18x26 |
| Ag rear |
23.1/18x26/23.1/18x30 |
DIMENSIONS
| Wheelbase |
133.1 inches/338 cm |
| Length |
293 inches/744 cm |
| Width |
91.3 inches/231 cm *Minimum width over 18.4/15x34 single tires. |
| Height (cab) |
133.6 inches/339 cm |
| Weight |
27690 lbs/12560 kg |
| Ballasted weight |
33050 lbs/14991 kg |
DIMENSIONS & TIRES
The Muller TM31 tractor features a 133.1-inch wheelbase, providing stability and maneuverability for heavy-duty tasks. Weighing 27,690 lbs (12,560 kg) enhances traction and reduces ground pressure, beneficial for soil compaction in agricultural applications. However, the uniform tire size (18.4/15x34) may limit performance on varied terrain, potentially affecting handling in steep or uneven conditions.
| Wheelbase |
133.1 inches/338 cm |
| Weight |
27690 lbs/12560 kg |
| Front tire |
18.4/15x34 |
| Rear tire |
18.4/15x34 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
55 |
| Batteries |
2 |
| Battery volts |
12 |
| Battery AH |
165 |
