Allis Chalmers 440 four-wheel drive tractor and specs

The Allis Chalmers 440 is a 2WD four-wheel drive tractor manufactured by Steiger for distributor Allis Chalmers in Fargo, North Dakota, USA from 1973 to 1977. The Allis Chalmers 440 is equipped with a 9.1 L (555.0 cu·in) diesel engine and a transmission with 10 forward and 2 reverse gears.

The AC 440 tractor used the Cummins 555C engine. It is a 9.1 L, 9,094 cm², (555.0 cu·in) turbocharged diesel engine with 117.0 mm (4.61 in) of the cylinder bore and 105.0 mm (4.13 in) of the piston stroke. The compression ratio rating is 17.0:1. This engine produced 221.1 PS (162.6 kW; 218.0 HP) at 2,800 rpm of output power.

The Allis Chalmers 440 is equipped with articulated hydraulic power steering, hydraulic disc brakes, and cab (standard).

Allis Chalmers 440 Specifications

General Specifications
Model	Allis Chalmers 440
Length	5,790 mm (228 in)
Width	2,660 mm (104.7 in)
Height	3,530 mm (139 in)
Wheel base	–
Weight	9,180 kg (20,238 lbs)
Fuel tank capacity	–
Battery	–
Cabin type	Cab (standard), available air-conditioning
Engine
Engine model	Cummins 555C
Engine type	Four-stroke, liquid-cooled, V
Cylinders	8
Fuel type	Diesel
Displacement	9.1 L, 9,094 cm², (555.0 cu·in)
Bore and stroke	117.0 mm X 105.0 mm (4.61 in X 4.13 in)
Compression ratio	17.0:1
Horsepower	221.1 PS (162.6 kW; 218.0 HP) at 2,800 rpm
Starter	Electric

Transmission and chassis
Chassis	4×4 MFWD 4WD
Steering type	Articulated hydraulic power
Brakes	Hydraulic disc
Final drive	Outboard planetary
Transmission model	Eaton
Transmission type	–
Gears	10 forward and 2 reverse
Tires
Front tires	Ag: 23.1-26
Rear tires	Ag: 23.1-26

Three-Point Hitch
Caterogy	III/IV
Control type	–
Lift capacity (at ends)	–
Hydraulic system
Hydraulic type	Open center
Pressure	2000 psi (137.9 bar)
Valves	3
Pump flow	21.0 gpm (79.5 lpm)
Steering flow	16.0 gpm (60.6 lpm)
Total flow	37.0 gpm (140.1 lpm)

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