| Manufacturer | M-R-S |
| Price | - |
| Model | A-105 |
| Equipment Type | Four-wheel Drive 4WD Tractors |
| Factory | Flora, Mississippi, USA |
ENGINE DETAIL
The M-R-S A-105 tractor is powered by a Detroit Diesel 6V-71 engine with a 426 ci (7.0 L) displacement, offering robust torque and efficiency for heavy-duty applications. With a bore of 4.25 inches and stroke of 5.00 inches, the engine is designed for durability and smooth operation at a rated RPM of 2100, making it suitable for both agricultural and industrial tasks. The electric starter provides user convenience, though potential challenges may include maintenance of the liquid-cooled system and addressing the high weight of the diesel engine, impacting mobility in certain terrains.
| Description | Detroit Diesel 6V-71/diesel/6-cylinder/liquid-cooled |
| Displacement | 426 ci/7.0 L |
| Bore/Stroke | 4.25x5.00 inches/108 x 127 mm |
| Rated RPM | 2100 |
| Starter type | electric |
M-R-S A-105 ENGINE
The M-R-S A-105 tractor, powered by a Detroit Diesel 7.0L 6-cylinder engine, offers robust torque and reliable performance, ideal for heavy-duty agricultural tasks. Its diesel engine provides better fuel efficiency and longevity compared to gasoline counterparts, but may require specialized maintenance. This tractor is particularly advantageous in scenarios demanding prolonged operation under load, though potential challenges include noise levels and emission regulations.
| Description | Detroit Diesel 7.0L 6-cyl diesel |
MECHANICAL
The M-R-S A-105 tractor features a 4x4 four-wheel drive chassis, providing enhanced traction and stability on uneven terrain, making it ideal for agricultural tasks. Its power steering system improves maneuverability and reduces operator fatigue, particularly in tight spaces. However, the open operator station may expose the operator to environmental elements, potentially impacting comfort and safety during prolonged use.
| Chassis | 4x4 4WD |
| Steering | power four-wheel |
| Cab | Open operator station. |
M-R-S A-105 TIRES
The M-R-S A-105 tractor utilizes 24.5x32 agricultural tires both front and rear, providing excellent flotation and traction on soft soils. This tire size is advantageous in applications involving heavy loads, such as tilling and plowing, and can improve stability during operation. However, these larger tires may pose challenges in terms of turning radius and maneuverability in tight spaces.
| Ag front | 24.5x32 |
| Ag rear | 24.5x32 |
DIMENSIONS
| Wheelbase | 118 inches/299 cm |
| Height | 119 inches/302 cm |
| Weight | 33000 lbs/14968 kg |
| Front tread | 90 inches/228 cm |
| Rear tread | 90 inches/228 cm |
DIMENSIONS & TIRES
The M-R-S A-105 tractor features a 118-inch wheelbase, providing improved stability and maneuverability over uneven terrain. Weighing 33,000 lbs, it offers substantial traction, making it ideal for heavy-duty agricultural tasks; however, this weight may challenge transportability. The uniform tire size of 24.5x32 front and rear enhances weight distribution and reduces soil compaction, beneficial for crop health in sensitive environments.
| Wheelbase | 118 inches/299 cm |
| Weight | 33000 lbs/14968 kg |
| Front tire | 24.5x32 |
| Rear tire | 24.5x32 |