| Manufacturer | Minneapolis-Moline |
| Price | 10,000(USD) |
| Model | G750 |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEBRASKA TRACTOR TEST 1041 2
| Description | Diesel 18-speed 2WD May 5 - 22, 1970 Link: Nebraska Tractor Test 1041 file PTO performance Drawbar performance Gear 3-Direct used for power test Gear 1-Direct used for pull test |
| Power at rated engine speed | 70.57hp / 52.6kW |
| Fuel use | 4.9gal/hour / 18.5l/hour |
| Max power | 60.07hp / 44.8kW |
| Max pull | 9,097lbs / 4126kg |
NEBRASKA TRACTOR TEST 1042 2
| Description | Gasoline 18-speed 2WD May 7 - 22, 1970 Link: Nebraska Tractor Test 1042 file PTO performance Drawbar performance Gear 3-Direct used for power test Gear 1-Direct used for pull test |
| Power at rated engine speed | 70.27hp / 52.4kW |
| Fuel use | 6.5gal/hour / 24.6l/hour |
| Max power | 57.44hp / 42.8kW |
| Max pull | 8,519lbs / 3864kg |
MINNEAPOLIS-MOLINE G750 POWER
| PTO (claimed) | 70hp / 52.2kW |
| Drawbar (tested) | 60.07hp / 44.8kW |
| PTO (tested) | 70.57hp / 52.6kW |
ENGINES OVERVIEW
The Minneapolis-Moline G750 tractor features either a Waukesha-Oliver 4.6L 6-cylinder diesel or a 4.3L 6-cylinder gasoline engine, providing flexibility in fuel choice depending on the application. The diesel variant offers better fuel efficiency and torque for heavy-duty tasks, while the gasoline engine may appeal to users seeking simpler maintenance and lower initial costs. Challenges include potential parts availability for older models and the need for expertise in maintaining specific fuel systems.
| Description | Waukesha-Oliver 4.6L 6-cyl diesel Waukesha-Oliver 4.3L 6-cyl gasoline |
ENGINE DETAIL 1
The Minneapolis-Moline G750 features a robust 6-cylinder Waukesha-Oliver diesel engine with a displacement of 4.6L, providing significant torque for demanding agricultural applications. With a compression ratio of 16.5:1 and a rated RPM of 2200, it can deliver efficient power while maintaining fuel economy, though operators should be mindful of potential maintenance requirements for the dry air cleaner. The oil and coolant capacities of 8 quarts and 20 quarts respectively suggest the need for regular fluid checks to ensure optimal cooling and lubrication, especially in prolonged heavy-duty use.
| Description | Waukesha-Oliver diesel 6-cylinder liquid-cooled |
| Displacement | 283ci / 4.6L |
| Bore/Stroke | 3.875x4.00inches / 98x 102mm |
| Air cleaner | dry |
| Compression | 16.5:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Oil capacity | 8 qts /7.6 L |
| Coolant capacity | 20qts / 18.9L |
ENGINE DETAIL 2
The Minneapolis-Moline G750 is powered by a Waukesha-Oliver gasoline engine, featuring a 265 ci (4.3L) displacement and an 8.5:1 compression ratio, which allows for reasonable power output at a rated RPM of 2200. With a dry air cleaner and a coolant capacity of 20 quarts, its design highlights ease of maintenance while ensuring effective cooling during operation. However, with a relatively low RPM, it may not perform optimally in high-torque applications, making it better suited for moderate farming tasks where consistent power is essential.
| Description | Waukesha-Oliver gasoline 6-cylinder liquid-cooled |
| Displacement | 265ci / 4.3L |
| Bore/Stroke | 3.75x4.00inches / 95x 102mm |
| Air cleaner | dry |
| Compression | 8.5:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 8qts / 7.6L |
| Coolant capacity | 20qts / 18.9L |
MINNEAPOLIS-MOLINE G750 ENGINES
The Minneapolis-Moline G750 tractor features a robust Waukesha-Oliver 4.6L 6-cylinder diesel engine, providing higher torque and efficiency, making it ideal for heavy-duty agricultural tasks. Alternatively, the Waukesha-Oliver 4.3L 6-cylinder gasoline engine offers a simpler starting mechanism and lower initial costs but may lack the fuel efficiency and torque characteristics of its diesel counterpart. Users should weigh the benefits of diesel fuel efficiency against the gasoline model's ease of maintenance and operation based on their specific agricultural needs.
| Description | Waukesha-Oliver 4.6L 6-cyl diesel Waukesha-Oliver 4.3L 6-cyl gasoline |
TRANSMISSIONS OVERVIEW
The Minneapolis-Moline G750 features an 18-speed partial power shift transmission combined with a 6-speed helical gear system, which enables smooth transitions and enhanced torque management for varying field conditions. This setup improves operational efficiency, allowing for fine-tuning of speed to optimize performance in both towing and fieldwork scenarios. However, the complexity of the transmission may pose maintenance challenges due to the need for specialized knowledge and parts availability.
| Description | 18-speed partial power shift 6-speed helical gear |
TRANSMISSION 1
The Minneapolis-Moline G750 features a Hydraul-Shift transmission, enabling smooth transitions across 18 forward and 6 reverse gears with three-speed power shifting between over, direct, and under drive. This system improves operational efficiency and responsiveness, particularly in demanding agricultural tasks. However, the complexity of the hydraulic system may present maintenance challenges and requires a thorough understanding of its components for optimal performance.
| Transmission | Hydraul-Shift |
| Type | partial power shift |
| Gears | 18 forward and 6 reverse |
| Clutch | 304.8mm dry disc |
| Description | The Hydraul-Shift transmission allows a three-speed power shift between over, direct, and under drive for each gear |
SPEEDS 1
| Description | With 16.9-38 rear tires |
TRANSMISSION 2
The Minneapolis-Moline G750 tractor features a helical gear transmission with 6 forward and 2 reverse gears, promoting smoother operation and improved torque distribution. Its 304.8mm dry disc clutch minimizes slippage, enhancing durability under heavy loads. The oil capacity of 32 quarts (30.3L) ensures adequate lubrication, vital for maintaining optimal performance during extended work hours, but operators should monitor oil levels regularly to prevent potential overheating issues.
| Type | helical gear |
| Gears | 6 forward and 2 reverse |
| Clutch | 304.8mm dry disc |
| Oil capacity | 32qts / 30.3L |
SPEEDS 2
| Description | With 16.9-38 rear tires |
MECHANICAL
The Minneapolis-Moline G750 features a 4x2 or optional 4WD system, providing versatile traction for various terrains. Its power steering enhances maneuverability, while the disc brake system ensures effective stopping power. The 18-speed partial power shift transmission allows for precise speed control, which is advantageous for tasks requiring variable torque management but may present a learning curve to optimize shifts efficiently.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | power |
| Brakes | disc |
| Cab | Open operator station Cab optional with available heater |
| Transmissions | 18-speed partial power shift 6-speed helical gear |
CAPACITY
| Fuel | 27.5gal / 104.1L |
| Hydraulic system | 14gal / 53.0L |
HYDRAULICS
| Type | open center |
| Capacity | 14gal / 53.0L |
| Valves | 2 to 4 |
TRACTOR HITCH
| Rear Type | II/I |
| Control | lower-link draft control |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000/540/1000 |
MINNEAPOLIS-MOLINE G750 TIRES
The Minneapolis-Moline G750 tractor features versatile tire options, including front tires sized at 6.00-16 and rear tires ranging from 12.4-38 to 16.9-38, providing adaptability for various agricultural applications. The larger rear tire options enhance stability and flotation in soft soil conditions, which is beneficial for field work and minimizing soil compaction. However, it's important to consider the weight distribution when choosing rear tire sizes to maintain proper handling and performance during operation.
| Ag front | 6.00-16 |
| Ag rear | 12.4-38 / 13.6-38 / 14.9-38 / 15.5-38 / 16.9-38 |
DIMENSIONS
| 2WD Wheelbase | 99.25inches / 252cm |
| 4WD Wheelbase | 82.125inches / 208cm |
| 2WD Length | 154.5inches / 392cm |
| 4WD Length | 145.5inches / 369cm |
| Width | 81.5inches / 207cm |
| 2WD Front tread | 61.5 to 87.5inches / 156to 222cm |
| 4WD Front tread | 60/70.75inches / 152/179cm |
| Rear tread | 56.5 to 89.5inches / 143to 227cm |
MINNEAPOLIS-MOLINE G750 WEIGHT
| 2WD Shipping | 7500lbs / 3402kg |
| 4WD Shipping | 8000lbs / 3628kg |
| Gasoline Operating | 7,700lbs / 3492kg |
| Diesel Operating | 8,000lbs / 3628kg |
| Ballasted | 11,100lbs / 5034kg |
MINNEAPOLIS-MOLINE G750 HEIGHT
| Steering wheel | 80inches / 203cm |
| 2WD Exhaust | 98.75inches / 250cm |
| 4WD Exhaust | 98.5inches / 250cm |
DIMENSIONS & TIRES
The Minneapolis-Moline G750 tractor features a significant weight range of 7500 to 8000 pounds, providing stability and traction for demanding agricultural tasks. Its varying wheelbases of 99.25 inches for 2WD and 82.125 inches for 4WD indicate versatility; the 4WD configuration enhances maneuverability in uneven terrain but may reduce implement compatibility. The tire specifications (7.50-16 front and 18.4-34 rear) offer a balance of floatation and ground contact, optimizing performance in both fieldwork and transportation scenarios.
| 2WD Wheelbase | 99.25inches / 252cm |
| 4WD Wheelbase | 82.125inches / 208cm |
| Weight | 7500 to 8000 pounds |
| Front tire | 7.50-16 |
| Rear tire | 18.4-34 |
G750 SERIAL NUMBERS
| 1969 | 218-025 |
| 1970 | 222-600 |
| 1971 | 222-761 |
| 1972 | 231-772 |
| 1973 | 236-586 |
| 1974 | 244-735 |
| 1975 | 257-700 |
| Final | 263-340 |