Allis Chalmers 7045 Specs & Features

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Allis Chalmers 7045 Technical Specifications

Allis Chalmers 7045 is a Row-Crop tractor that was produced by the John Deere between 1978 – 1981.

Below you will find detailed technical specifications for Allis Chalmers 7045 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Allis Chalmers 7045 Production

Manufacturer:
Manufacturer:	Allis Chalmers
Type:	Row-Crop tractor
Factory:	West Allis, Wisconsin, USA
Original price:	$43,328

Allis Chalmers 7045 Power

Engine:
Engine:	173 hp 129.0 kW
Drawbar (claimed):	124 hp 92.5 kW
PTO (claimed):	145 hp 108.1 kW
Drawbar (tested):	123.35 hp 92.0 kW
PTO (tested):	146.88 hp 109.5 kW

Allis Chalmers 7045 Mechanical

Chassis:

4×2 2WD

Final drives:

inboard planetary

Differential lock:

standard

Steering:

hydrostatic power

Brakes:

differential power wet disc

Cab:

Acousta cab standard with heat. Air-conditioning optional. Radio and 8-track player optional. Four-post ROPS canopy optional.

Transmissions:

20-speed partial power shift

12-speed partial power shift

Hydraulics

Type:	closed center
Valves:	2 or 3
Pump flow:	22 gpm 83.3 lpm
Total flow:	45 gpm 170.3 lpm
Steering flow:	9.5 gpm 36.0 lpm

Tracktor Hitch

Rear Type:	3/2
Rear lift (at 24″/610mm):	6,680 lbs 3030 kg

Power Take-off (PTO)

Rear PTO:	independent
Rear RPM:	540/1000

Allis Chalmers 7045 Engine detail

Engine Detail
Allis Chalmers 670T
turbocharged diesel
6-cylinder
liquid-cooled Inline
Displacement:	426 ci 7.0 L
Bore/Stroke:	4.25×5.00 inches 108 x 127 mm
Power:	173 hp 129.0 kW
Air cleaner:	dry with pre-cleaner
Compression:	16:1
Rated RPM:	2300
Starter volts:	12
Oil capacity:	19 qts 18.0 L
Coolant capacity:	31 qts 29.3 L

Allis Chalmers 7045 Transmission overview

Engine Oil

Transmission:	Power Director
Type:	partial power shift
Gears:	20 forward and 4 reverse
Oil capacity:	29.6 qts 28.0 L

Allis Chalmers 7045 Dimensions

Wheelbase:	106 inches 269 cm
Length:	168 inches 426 cm
Width:	95.5 inches 242 cm
	119.5 inches 303 cm (optional long axle)
Ground clearance:	21 inches 53 cm (front axle)
	28 inches 71 cm (rear axle)
Rear axle:	3.75 inch diameter 95 mm
Rear axle:	4.00 inch diameter 101 mm

Allis Chalmers 7045 Weight
Shipping:	11,450 lbs 5193 kg
Operating:	14,500 lbs 6577 kg (duals)
Ballasted:	18,990 lbs 8613 kg

Allis Chalmers 7045 Height
Steering wheel:	87 inches 220 cm
Hood:	68 inches 172 cm
Exhaust:	116 inches 294 cm

Allis Chalmers 7045 Tests

Nebraska Tractor Test 1261

Nebraska Tractor Test 1261
Diesel Power Director 2WD October 12 – 25, 1977 Link: Nebraska Tractor Test 1261 file
PTO performance
Power at rated engine speed:	146.18 hp 109.0 kW
Fuel use:	10.1 gal/hour 38.2 l/hour
Power at rated PTO speed:	146.46 hp 109.2 kW
Fuel use:	10.0 gal/hour 37.9 l/hour
Drawbar performance
Max power:	122.90 hp 91.6 kW
Fuel use:	10.1 gal/hour 38.2 l/hour
Gear 4SL used for power test.
Max pull:	15,430 lbs 6999 kg
Gear 1SH used for pull test.

Nebraska Tractor Test 1308

Nebraska Tractor Test 1308
Diesel Power shift 2WD May 3 – 8, 1979 Link: Nebraska Tractor Test 1308 file
PTO performance
Power at rated engine speed:	146.88 hp 109.5 kW
Fuel use:	10.0 gal/hour 37.9 l/hour
Power at rated PTO speed:	146.67 hp 109.4 kW
Fuel use:	9.8 gal/hour 37.1 l/hour
Drawbar performance
Max power:	123.35 hp 92.0 kW
Fuel use:	9.8 gal/hour 37.1 l/hour
Gear 1F used for power test.
Max pull:	15,449 lbs 7007 kg
Gear 2S used for pull test.

FAQ

Is Allis Chalmers 7045 a good tractor?

The Allis Chalmers 7045 is one of the great tractors in the Allis Chalmers stable, and it has earned Allis Chalmers a fantastic reputation.

How much oil does a Allis Chalmers 7045 take?

Check out the Allis Chalmers 7045 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Allis Chalmers made the 7020

The Allis Chalmers 7045 was an agricultural tractor model made from 1978 – 1981