Allis Chalmers 7045

Allis Chalmers 7045The Allis Chalmers 7045 is a 2WD row-crop tractor manufactured by Allis Chalmers in West Allis, Wisconsin, USA from 1978 to 1981. The Allis Chalmers 7045 is equipped with a 7.0 L (426.0 cu·in) six-cylinder diesel engine and one of two transmissions: a partial power shift transmission with 20 forward and 4 reverse gears or a partial power shift transmission with 12 forward and 2 reverse gears.

The Allis Chalmers 7045 row-crop tractor used the Allis Chalmers 670T engine. It is a 7.0 L, 6,980 cm2, (426.0 cu·in) six-cylinder turbocharged 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 175.4 PS (129.0 kW; 173.0 HP) at 2,300 rpm of output power.

The Allis Chalmers 7045 is equipped with hydrostatic power steering, differential hydraulic wet discs brakes, Acousta-Cab or Four-post ROPS (optional), and 193.0 liters (51 US gal.; 42.5 Imp. gal) fuel tank.

Allis Chalmers 7045 Specifications

General Specifications
Model Allis Chalmers 7045
Length 4,260 mm (167.7 in)
Width 2,420 mm (95.3 in)
Height (exhaust) 2,940 mm (115.7 in)
Wheel base 2,690 mm (105.9 in)
Weight 6,580 kg (14,506 lbs)
Fuel tank capacity 193.0 liters (51 US gal.; 42.5 Imp. gal)
Battery 12V
Cabin type Acousta-Cab or Four-post ROPS (optional)
Engine
Engine model Allis Chalmers 670T
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 175.4 PS (129.0 kW; 173.0 HP) at 2,300 rpm
Starter Electric
Oil capacity: 18.0 L (19 US. qt, 15.8 Imp. qt.)
Coolant capacity: 29.3 L (31 US. qt, 25.8 Imp. qt.)
Transmission and chassis
Chassis 4×2 2WD
Steering type Hydrostatic power
Brakes Differential hydraulic wet discs
Final drive Inboard planetary
Differential lock Standard
Transmission model Power Director
Transmission type Partial power shift
Gears 20 forward and 4 reverse
Speed Forward: 31.2 kmh (19.4 mph) Reverse: 14.0 (8.7 mph)
Transmission oil capacity 28.0 L (7.4 US. gal, 6.2 Imp. gal.)
Transmission model Power Shift
Transmission type Partial power shift
Gears 12 forward and 2 reverse
Speed Forward: 30.7 kmh (19.1 mph) Reverse: 13.2 (8.2 mph)
Tires
Front tires Ag: 11.00-16
Rear tires Ag: 18.4-38
Three-Point Hitch
Caterogy III/II
Control type
Lift capacity (at 610 mm /24 in) 3,030 kg (6,680 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 540/1,000 rpm
Hydraulic system
Hydraulic type Closed center
Valves 2 or 3
Pump flow 22.0 gpm (83.3 lpm)
Steering flow 9.5 gpm (36.0 lpm)
Total flow 45.0 gpm (170.3 lpm)