Allis Chalmers D21 Series I

Allis Chalmers D21The Allis Chalmers D21 Series I is a 2WD row-crop tractor from the series. This tractor was manufactured by Allis Chalmers in West Allis, Wisconsin, USA from 1963 to 1965. The Allis Chalmers D21 is equipped with a 7.0 L (425.9 cu·in) six-cylinder diesel engine and a sliding gear with dry disc clutch transmission and 8 forward and 2 reverse gears.

The Allis Chalmers D21 row-crop tractor used the Allis Chalmers 3400 engine. It is a 7.0 L, 6,980 cm2, (426.0 cu·in) six-cylinder natural aspirated diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 104.4 PS (76.8 kW; 103.0 HP) at 2,200 rpm of PTO output power.

The AC D21 Series I is equipped with power steering, band actuated disc brakes, open operator station, and 196.8 liters (52 US gal.; 43.3 Imp. gal) fuel tank.

Allis Chalmers D21 Specifications

General Specifications
Model Allis Chalmers D21 Series I
Length 4,070 mm (160.2 in)
Width 2,320 mm (91.3 in)
Height 2,700 mm (106.3 in)
Wheel base 2,440 mm (96.1 in)
Weight 4,310 kg (9,502 lbs)
Fuel tank capacity 196.8 liters (52 US gal.; 43.3 Imp. gal)
Battery Two or four 12V, 95Ah
Cabin type Open operator station
Engine
Engine model Allis Chalmers 3400
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 7.0 L, 6,980 cm2, (426.0 cu·in)
Bore and stroke 108.0 mm X 127.0 mm (4.25 in X 5 in)
Compression ratio 16.0:1
Horsepower 104.4 PS (76.8 kW; 103.0 HP) at 2,200 rpm
Starter Electric
Oil capacity: 11.4 L (12 US. qt, 10 Imp. qt.)
Coolant capacity: 19.9 L (21 US. qt, 17.5 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Power
Brakes Band actuated disc
Transmission model Power Director
Transmission type Sliding gear with dry disc clutch
Gears 8 forward and 2 reverse
Speed Forward: 26.0 kmh (16.2 mph) Reverse: 11.0 (6.8 mph)
Transmission oil capacity 64.4 L (17 US. gal, 14.2 Imp. gal)
87.1 L (23 US. gal, 19.2 Imp. gal)
Tires
Front tires Ag: 7.50×20
Rear tires Ag: 18.4×34
Three-Point Hitch
Caterogy III/II
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1,000 rpm
ATTENTION! Dear visitors, this site is not a trading platform, an official dealer or a spare parts supplier, so we do not have any price lists, spare parts catalogs, service or owner manuals. We are an information portal and provide the technical specifications.

We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

Be the first to comment

Leave a Reply

Your email address will not be published.


*