1955 Allis-Chalmers WD-45 Diesel

Allis-Chalmers followed the trend to diesel energy in October of 1954 if they introduced the WD-45 diesel tractor. The WD line started in 1948 and, with significant upgrades, transformed into the WD-45 range late within 1953. It started with gasoline-, distillate-, and LPG-fueled engines past due in 1953 and, about a yr later, the diesels followed.

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Allis-Chalmers obtained the Buda Engine Company within November of 1953. Buda experienced many diesel engines in creation at the time, and Allis-Chalmers chose the Buda-Lanova 6BD-230 for the WD-45. This motor was part of a family that came from toward the end of World War II. The very first ag versions debuted in 1946 Cockshutt tractors. They had a wet-sleeved 3. 44-inch bore and a four. 12-inch, seven main-bearing stroke. Buda had licensed the Lanova combustable system in 1934 after getting used a MAN system. The 6BD-230 was considerably downsized compared to the previously 6DT-278 it replaced.

DW-1912-TRAC-03

DW-1912-TRAC-03

Absolutely nothing too different from other tractors from your era. The controls were well-sited, with the hydraulic control up with the steering wheel.

DW-1912-TRAC-04

DW-1912-TRAC-04

A full complement of gauges, with the ammeter located near the battery container.

The WD-45 diesel powered began production in October associated with 1954 with a starting serial variety of 181341. By then, the WD-45 system was well proven. The diesel powered variant proved one of the more powerful petrol in its size range. Its initial Nebraska test on October eleven, 1955, rated it at forty five. 42 hp on the belt plus 40. 42 hp on the drawbar. At a ballasted weight of eight, 305 pounds, it delivered five, 908 pounds of pull, that was in the top tier of its bodyweight range.

The WD-45 diesel powered could be configured as a wide-front tractor with an adjustable wheel track front side and rear, a dual narrow-front or and single-front wheel, and also a high-clearance model was an option. A-C’s snap coupling system was respected by users for the ease of coupling matching A-C implements. The A-C draft control was equally reputable. The WD-45 could also use a regular three-point system. Power steering grew to become an option in 1956.

An overall total of 90, 352 WD-45s had been built from 1953 to 1957. Of these, 6, 509 were diesels. In most cases, the WD-45 is considered one of A-C’s best and most-successful tractors. These days, it’s highly regarded as a great vintage pulling tractor or as a valuable. It has just the right balance and mixture of features to do well in its tugging class. When A-C did a total remodeling of the tractor line for 1957, the WD-45’s place was used by the equally popular and productive D-17.

DW-1912-TRAC-02

DW-1912-TRAC-02

The particular WD-45 diesel came standard using a swinging drawbar. A-C’s snap problem was an option. It was not a three-point system, but the end result was virtually the same. The snap hitch suit only A-C implements, allowed regarding very easy hookups, and worked properly. A traction booster system has been included that worked as a set up control. Because not everyone got or wanted to buy A-C tools, a standard three-point system was accessible. The power-adjusted rear wheels had been also standard on the diesel, as well as the Peltons have a pair of the optionally available 142-pound rear wheel weights set up.

DW-1912-TRAC-05

DW-1912-TRAC-05

DW-1912-TRAC-06

DW-1912-TRAC-06

The 6BD-230 displaced 230 ci and produced 55 flywheel horsepower and 166 lbs-ft of torque. It was one of the first vehicles to offer a spin-on oil filter (in this case dual spin-ons). These were different than the type we see these days and they have a very wide male-threaded bottom. These are reproduced A-C cans. The particular crankshaft was supported by 7 main bearing and the engine has been wet sleeved. Like many petrol of this era, it used the Lanova power cell combustion holding chamber, which offered a quiet, effective, low-pressure combustion event. It decreased the impact on the engine to ensure that structure could be downsized. It also restricted power potential, so as technology permitted direct injected engines to match smaller sized dimensions, the Lanova system handed down into history. The power-steering program used a pump driven from the generator, with a spool valve plus servo on the steering column. Based on our sources, PS was not accessible until ’56, so either which is an error or it was added to this particular ’55 later.


1955 Allis  Chalmers WD-45 Diesel

Engine: 6-cylinder, Buda-Lanova BD-230
Displacement: 230 ci
Bore & Stroke: 3. 44 x 4. 12-inches
*Rated Belt Power: 45. forty two hp @ 1625 rpm
*Rated Drawbar Strength:   40. 42 horsepower @ 1629 rpm
Flywheel Power: 55 hp @ 1625 rpm
Flywheel Rpm: 166 lbs-ft @ 1250 rpm
Compression Ratio: fifteen. 5: 1
Transmission: 4-speed
Weight: 4, 730 lbs.
Wheelbase: 88. 12-inches
Gas Capacity: 15 gal.
Tires: 5. 5×16 front, 12×28 rear
*Fuel Consumption: 3. one GPH @ full power
*Drawbar Pull: 5, 909 lbs.
*Top Speed: 12 mph

* Since Rated by Nebraska Tractor Test  #563

SOURCE

NATIONAL THRESHERS ORGANIZATION
NATIONALTHRESHERS. COM

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