GMC 9700 Reborn: A Custom Transformation by Bob Ward

1967 Minneapolis-Moline G1000 Row Crop

By the mid-1960s, Minneapolis-Moline had a long history of success behind it, but in all that history, they had not yet built a big, six-cylinder-powered row crop tractor. What’s a row crop tractor? Mainly, it means a tractor with an adjustable tread that can be set to match the spacing of the crops. The tractor also usually has a three-point hitch for mounting the implements used in row crop farming. Many row crop farmers need a PTO as well.

Bergman Farms owns this sweet 1967 G1000 Row Crop. The Bergman family has a long history with M-M tractors. Their collection is notable, and you are likely to see more of it in Tractor Talk. This is a big tractor, weighing almost 11,000 pounds without ballast. It’s an early-build 1967 (January 23, 1967, to be exact). Later in 1967, M-M changed the color scheme, eliminating the brown chassis paint and making the tractor all yellow. The white and black bands remained the same. These style of tractors are often called “Brown Bellies” by the M-M collecting communities. With a full load of weights, this tractor tipped the scales at 18,000 pounds. Special thanks to Brian Gonyea
The D504A-6 was the evolution of a 425ci gas six that debuted in 1938. It was used in only a few tractors until 1953. At that time, M-M  licensed the Lanova system and made their first diesels. It weighs 2,700 pounds but only has four main bearings. The cylinders are parent bore, cast in pairs, and bolted separately to the crankcase, with a separate head for each. M-M used a Lanova combustion chamber, which was a step many manufacturers took to ease their transition to diesel fuel systems because it allowed them to use gas engine architecture. Fuel was supplied by a Roosa-Master pump in two calibrations, one for sea level to 3,000 feet, the other for 3,000 feet and above, though a dealer installed “altitude compensator” kit could be installed as well.

In 1965, Minneapolis-Moline built a short pilot run called the G1000 Row Crop in versions fueled by diesel, LPG, and even a few by gasoline. These tractors were tested on farms, and a few changes were made before regular production started in November of 1965. M-M was slow to climb aboard the diesel bandwagon, but that changed once White bought them in 1963. Though their long-running 425ci six had started life in the late 1930s as a gasser, it had adapted well to diesel using the Lanova Power Cell combustion chamber. Updated in 1962 to 504ci with a 3/8-inch bore increase, the D504A-6  gave the new G1000 110 PTO horsepower in a Nebraska test done in November 1966.

The G1000 Row Crop came standard with the Ampli-Torc, which was M-M’s trade name for a torque amplifier to split the gears. It allowed the operator to split each of the main five gears. The G1000 also had standard power steering, a dual-speed PTO, three-point hitch, and good-sized 18.4-34 rear tires. About 1,185 diesel G1000 Row Crops were made between 1965 and 1968—not including the run of 100 pilot models.

Besides the row crop version of the G1000, a Wheatland was available. It had a fixed tread, rounded fenders with full tire coverage, operator close-out guards, Ampli-Torc, and power steering standard. The Wheatland came fueled by LPG or diesel only. Four-wheel drive was available using a Clark front axle. The Wheatland remained in production through 1969, with 2,050 produced—the highest number produced of any G1000 variations.

The business end of the G1000 Row Crop shows the burly swinging drawbar and three-point hitch that was standard. The two shafts of the dual speed PTO are visible—the lower spinning at 540 rpm and the upper at 1000 rpm (at the required engine speed).

Starting in late in 1967, the improved G1000 Vista was introduced and soon replaced the  G1000 Row Crop. It featured a much-improved operator station isolated with rubber mounts, a tilt/telescope steering column, and new control layouts. Power output was the same, but a three-speed Ampli-Torc was introduced to better utilize it. The brakes went to a hydraulic setup, and a hydraulic boost was added to the clutch. Late in Vista production, closed center hydraulics were introduced. A four-wheel drive was optional. Some 1,610 Vistas were produced.

The operator’s station was about average for the era, but not long after this tractor was built, the G1000 Vista appeared with some big improvements in driver comfort. With the row crop tractors, you mounted the tractor from the forward edge of the platform on either side. The Wheatland was mounted from the rear.

The G1000 lines were replaced by the G1050s in the latter part of 1969. Not much changed except cosmetics as the White organization gradually morphed the M-M and Oliver lines into a new White brand identity. A few G1050s were rebadged as Oliver 2255s. Production of the G1050 ended at the end of the 1971 model year, which marked the end of this tractor line. The DNA of these tractors went back a long way, but the M-M name was nearing retirement. Most of the old products went by the wayside in favor of all-new White models that consolidated the combined expertise from the M-M, Oliver, Allis-Chalmers, and Cockshutt stables into current farming trends and technology.

Moline was fond of casting parent bore cylinders in pairs. That way the same cylinder block, pistons, rods, bearings, cylinder head—plus all the related hardware—could be shared among engine families. The 4.63-inch bore was shared with a 336ci four. This had been M-M practice since the 1930s, and it lasted until the last of this style engine was built in 1971. Note the screwed-in Lanova cell pre-chambers in the cylinder head.

Specifications

1967 Minneapolis-Moline G1000 Row Crop

Engine: 6-cylinder diesel, M-M D504A-6
Displacement: 504ci
Bore & Stroke: 4.63 x 5.00 inch

  • Rated PTO Power: 110.78 hp @ 1800 rpm
  • Rated Drawbar Power: 102.32 hp @ 1798 rpm

Flywheel Power: 139 hp @ 1800 rpm
Compression Ratio: 14.3:1
Transmission: 5-speed with Ampli-Torc (5×2)
Weight: 10,700 lbs
Fuel Capacity: 40 gallon
FRONT Tires: 7.50-16
Rear TIRES:  18.4-34

  • Fuel Consumption: 8.07 gph @ full power
  • Drawbar Pull: 14,218 lbs. @ 15 percent slip
  • Top Speed: 19.35 mph

*As Rated by Nebraska Tractor Test  953

Sources

Floyd County Historical Museum
FloydCountyMuseum.org

Michigan Moline
MichiganMoline.com

 

FREQUENTLY ASKED QUESTIONS

What are the auction results for Minneapolis Moline G1000 Vista tractors?

Auction Results for Minneapolis Moline G1000 Vista Tractors

Discover the auction outcomes for the Minneapolis Moline G1000 Vista tractors, showcasing a range of tractors with varying specifications and conditions.

Recent Auction Highlights

Among the highlighted entries, you’ll find tractors from the years 1967 to 1969, each possessing unique features such as engine horsepower ranging between 100 HP and 174 HP.

Auctioned Models Overview
  1. 1969 Models:
    • Multiple models with the same production year to choose from.
    • Locations: Missouri, Illinois, Nebraska, and Iowa.
    • Specifications: Typically equipped with a 2WD drive and 100 HP engine.
  2. 1968 Models:
    • Featured in auctions across Wisconsin and Kansas.
    • Noteworthy for used condition and varied stock numbers.
  3. 1967 Models:
    • Displayed at auctions in Iowa.
    • Known for operational hours and consistent power output.
Auction Specifications
  • Drive Type: Most tractors on offer are 2WD.
  • Conditions: Tractors range from well-used with significant hours logged to those with lower wear.
  • Additional Features: Some models include options such as rear PTO functions and remote hydraulics.
Location Highlights
  • Missouri: Auctions concluded with offerings from sellers in Miller and Beaufort.
  • Illinois: Hosted on-site auctions for several models.
  • Nebraskaand Wisconsin: Featured both used market conditions and auction conclusion details.

These auctions highlight the sustained interest in Minneapolis Moline G1000 Vista tractors. Buyers can explore features like engine efficiency and location convenience to determine their purchase. Each auction provided a platform for acquiring these vintage machines with options for financing and shipping available post-auction.

 

What is the engine horsepower range for the Minneapolis Moline G1000 Vista tractors?

Engine Horsepower Range: 100 HP to 174 HP

The Minneapolis Moline G1000 Vista tractors offer a versatile engine horsepower range, designed to cater to various agricultural needs.

Rated PTO Power: 110.78 hp @ 1800 rpm
Rated Drawbar Power: 102.32 hp @ 1798 rpm
Flywheel Power: 139 hp @ 1800 rpm

These tractors are engineered to deliver reliable performance across different tasks, with specific power ratings that highlight their capabilities at optimal RPMs. Whether you’re utilizing the full flywheel power or focusing on PTO and drawbar outputs, the G1000 Vista ensures efficiency and strength, making it a robust choice for demanding operations.

 

What are the specifications and details of the 1969 Minneapolis Moline G1000 Vista tractors sold at auction?

Specifications and Auction Details

1967 Minneapolis-Moline G1000 Row Crop

Engine: 6-cylinder diesel, M-M D504A-6

Displacement: 504ci

Bore & Stroke: 4.63 x 5.00 inch

  • Rated PTO Power:78 hp @ 1800 rpm
  • Rated Drawbar Power:32 hp @ 1798 rpm

Flywheel Power: 139 hp @ 1800 rpm

Compression Ratio: 14.3:1

Transmission: 5-speed with Ampli-Torc (5×2)

Weight: 10,700 lbs

Fuel Capacity: 40 gallon

FRONT Tires: 7.50-16

Rear TIRES: 18.4-34

  • Fuel Consumption:07 gph @ full power
  • Drawbar Pull:14,218 lbs. @ 15 percent slip
  • Top Speed:35 mph

*As Rated by Nebraska Tractor Test 953

In recent auctions, the 1969 Minneapolis-Moline G1000 Vista tractors have caught the attention of enthusiasts and collectors alike. These auctions, held both online and on-site, showcase the enduring appeal of these powerful machines.

Auction Highlights
  • Locations & Dates: The auctions spanned several locations, including Miller, Missouri, and Shabbona, Illinois, with auction dates stretching from late 2023 into 2024.
  • Engine Specifications: Most of the 1969 models boasted a robust 100 HP engine, providing reliable performance for various agricultural tasks.
  • Hours & Condition: The tractors varied in hours of use, from low-hour units with less than 300 hours to those with over 4,000, indicating a range of wear and tear.
  • Drive & Features: Predominantly featuring 2WD drive systems, these tractors came equipped with rear PTOs and remote hydraulics, essential for versatile farm operations.
  • Seller Information: Each tractor listing provided direct contact information for sellers, allowing interested buyers to inquire further or negotiate post-auction arrangements.
Additional Services

Potential buyers were given options to apply for financing and request shipping quotes, facilitating a seamless purchasing process.

These details not only highlight the technical prowess of the 1969 models but also provide insights into their market presence and accessibility. Whether for practical use or collection, these tractors continue to be a testament to Minneapolis-Moline’s engineering legacy.


 

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