| Manufacturer | Minneapolis-Moline |
| Price | 6,500(USD) |
| Model | G-VI |
| Equipment Type | Standard-Tread Tractors |
| Factory |
NEBRASKA TRACTOR TEST 791 2
| Description | LP-gas 5-speed 2WD April 24 - May 9, 1961/Link: Nebraska Tractor Test 791 file/PTO performance/Drawbar performance/Gear 3 used for power test./Gear 1 used for pull test. |
| Power at rated engine speed | 78.44hp / 58.5kW |
| Fuel use | 8.6gal/hour / 32.6l/hour |
| Power at rated PTO speed | 66.58hp / 49.6kW |
| Max power | 69.92hp / 52.1kW |
| Max pull | 9,296lbs / 4216kg |
NEBRASKA TRACTOR TEST 792 2
| Description | Diesel 5-speed 2WD April 24 - May 9, 1961 Link: Nebraska Tractor Test 792 file PTO performance Drawbar performance Gear 3 used for power test. Gear 1 used for pull test |
| Power at rated engine speed | 78.49hp / 58.5kW |
| Fuel use | 5.3gal/hour / 20.1l/hour |
| Power at rated PTO speed | 67.09hp / 50.0kW |
| Max power | 66.06hp / 49.3kW |
| Max pull | 9,023lbs / 4092kg |
MINNEAPOLIS-MOLINE G-VI POWER
| Drawbar (claimed) | 70hp / 52.2kW |
| PTO (claimed) | 78hp / 58.2kW |
| Drawbar (tested) | 69.92hp / 52.1kW |
| PTO (tested) | 78.49hp / 58.5kW |
ENGINES OVERVIEW
The Minneapolis-Moline G-VI tractor features a robust 7.0L 6-cylinder engine configuration available in LP gas, diesel, and gasoline variants, allowing for flexibility depending on fuel availability and operational preferences. An advantage of the diesel variant is its superior fuel efficiency and torque output, making it suitable for heavy-duty tasks, while the LP gas and gasoline versions may offer easier starting and lower emissions. A potential challenge includes the maintenance of different fuel systems, which may complicate operational logistics, especially in mixed fleets.
| Description | Minneapolis-Moline 7.0L 6-cyl LP gas Minneapolis-Moline 7.0L 6-cyl diesel Minneapols-Moline 7.0L 6-cyl gasoline |
ENGINE DETAIL 1
The Minneapolis-Moline G-VI features a 425.5ci (7.0L) LP gas 6-cylinder engine with a low compression ratio of 8.3:1, optimized for efficient operation at a rated RPM of 1500, making it suitable for steady power delivery in agricultural applications. Its substantial oil (15qts) and coolant capacities (50qts) indicate robust thermal management and prolonged service intervals under heavy usage conditions. However, the reliance on LP gas could limit fuel availability in remote areas, impacting operational flexibility.
| Description | Minneapolis-Moline 425-6 LP gas 6-cylinder liquid-cooled |
| Displacement | 425.5ci / 7.0L |
| Bore/Stroke | 4.25x5.00inches / 108x 127 mm |
| Compression | 8.3:1 |
| Rated RPM | 1500 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 15qts / 14.2L |
| Coolant capacity | 50qts / 47.3L |
ENGINE DETAIL 2
The Minneapolis-Moline G-VI tractor is powered by a robust D425A-6 diesel engine with a displacement of 7.0L, providing substantial torque for heavy-duty applications, advantageous in agricultural settings. Its high compression ratio of 14.9:1 allows for efficient combustion, improving fuel economy at the rated 1500 RPM, but may require high-quality diesel fuel to prevent knocking. The 15-quart oil capacity enhances engine longevity, though regular maintenance intervals are essential to safeguard performance and prevent wear.
| Description | Minneapolis-Moline D425A-6 diesel 6-cylinder liquid-cooled |
| Displacement | 425.5ci / 7.0L |
| Bore/Stroke | 4.25x5.00inches / 108x 127 mm |
| Compression | 14.9:1 |
| Rated RPM | 1500 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 15qts / 14.2L |
ENGINE DETAIL 3
The Minneapolis-Moline G-VI features a robust 425.5 cubic inch (7.0L) gasoline engine, providing substantial power for agricultural tasks. Its 4.25 x 5.00-inch bore and stroke dimensions allow for an optimal balance between torque and power output, making it efficient for plowing and heavy tilling. However, the 6-cylinder design may present challenges in maintenance and fuel economy compared to smaller engines, which could be a consideration for farmers managing operational costs.
| Description | Minneapols-Moline 425-6 gasoline 6-cylinder liquid-cooled |
| Displacement | 425.5ci / 7.0L |
| Bore/Stroke | 4.25x5.00inches / 108x 127 mm |
| Firing order | 1-5-3-6-2-4 |
MINNEAPOLIS-MOLINE G-VI ENGINES
The Minneapolis-Moline G-VI tractor features a robust 7.0L 6-cylinder engine available in LP gas, diesel, and gasoline variants, allowing flexibility for various fuel preferences. The large fuel tank capacity of 38 gallons (143.8L) for gasoline and 41.2 gallons (155.9L) for LP gas enhances its operational longevity, ideal for extensive farming tasks without frequent refueling. However, the choice of fuel type can impact power delivery and efficiency; LP gas may provide cleaner combustion while diesel could offer superior torque for heavy-duty applications.
| Description | Minneapolis-Moline 7.0L 6-cyl LP gas Minneapolis-Moline 7.0L 6-cyl diesel Minneapols-Moline 7.0L 6-cyl gasoline |
| Fuel tank | 38gal / 143.8L/41.2gal / 155.9L (LP gas) |
TRANSMISSION
The Minneapolis-Moline G-VI tractor features a gear-driven transmission with 5 forward and 1 reverse gear, providing basic control and versatility for farming tasks. Its gear type can offer robust torque, ideal for fieldwork, but may result in a steeper learning curve for inexperienced operators accustomed to modern hydrostatic systems. This tractor is suitable for small to medium-sized farms where simplicity and reliability are prioritized over advanced features.
| Type | gear |
| Gears | 5 forward and 1 reverse |
MECHANICAL
The Minneapolis-Moline G-VI features a versatile chassis design with options for both 2WD and 4WD configurations, enhancing traction and stability depending on the terrain. Its hydraulic power steering provides ease of maneuverability, especially beneficial during prolonged use in field operations, while the 5-speed gear transmission allows for flexibility in speed adaptation to various tasks. However, the open operator station may expose the operator to environmental conditions, which could impact comfort during extended use.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | hydraulic power |
| Brakes | differential mechanical dry disc |
| Cab | Open operator station |
| Transmission | 5-speed gear |
POWER TAKE-OFF (PTO)
| Rear PTO | live |
| Rear RPM | 540 |
MINNEAPOLIS-MOLINE G-VI TIRES
The Minneapolis-Moline G-VI tractor is equipped with Ag front tires sized 7.50-18 and Ag rear tires sized 18.4-34, providing a balance between maneuverability and stability in various agricultural tasks. The larger rear tires enhance traction and loading capabilities, making it ideal for heavy tillage or pulling implements in field operations. However, due to the front tire size, it may present challenges in traction on steep slopes or uneven terrain.
| Ag front | 7.50-18 |
| Ag rear | 18.4-34 |
DIMENSIONS
| Wheelbase | 96.375inches / 244cm |
| Length | 150.5inches / 382cm |
| Width | 82inches / 208cm |
| Height | 79.25inches / 201cm |
| Operating weight | 8,335lbs / 3780kg |
| Ballasted weight | 12,695lbs / 5758kg |
DIMENSIONS & TIRES
The Minneapolis-Moline G-VI features a 96.375-inch wheelbase, enhancing stability during operation, particularly in hilly terrain. Weighing 8,335 lbs, it can handle more demanding fieldwork but may pose challenges in transportability. Its tire configuration (7.50-18 front and 18.4-34 rear) provides increased traction and floatation, making it suitable for various agricultural applications, especially in soft soil conditions.
| Wheelbase | 96.375inches / 244cm |
| Weight | 8,335lbs / 3780kg |
| Front tire | 7.50-18 |
| Rear tire | 18.4-34 |
G-VI SERIAL NUMBERS
| 1959 | 16200001 (diesel) |
| 1960 | 16200806 (diesel) |
| 1961 | 16201891 (diesel) |
| 1962 | 16202961 (diesel) |
| Final | 16203235 (diesel) |