Allis Chalmers 720

Allis Chalmers 720 Simplicity built Technical Specifications

Allis Chalmers 720 is a Row-Crop tractor that was produced by the John Deere between 1975 – 1983.

Below you will find detailed technical specifications for Allis Chalmers 720 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 720 Production











Manufacturer:
Distributor: Allis Chalmers
Manufacturer: Simplicity
Type: Sub-Compact Utility tractor


Allis Chalmers 720 Power



Engine:
Engine: 19.5 hp
14.5 kW







Allis Chalmers 720 Engine
Onan 0.8L 2-cyl gasoline

















Mechanical
Chassis: 4×2 2WD
Steering: manual
Cab: Open operator station.
Transmission: hydrostatic




Allis Chalmers 720 photos…










Capacity
Fuel: 3.8 gal
14.4 L
Hydraulic system: 1.5 gal
5.7 L













Hydraulics
Capacity: 1.5 gal
5.7 L
Pressure: 500 psi
34.5 bar
Pump flow: 2.5 gpm
9.5 lpm







Tractor hitch
Rear Type: 0



















Power Take-off (PTO)
Rear PTO: independent
Clutch: electric
Rear RPM: 2000
Front PTO: electric
Front RPM: 2000

















Dimensions & Tires
Wheelbase: 56 inches
142 cm
Weight: 1300 lbs
589 kg
Front tire: 4.00×12
Rear tire: 8.00-16








720 Serial Numbers
Location: Right side of tractor frame.

Allis Chalmers 720 Electrical
















Ground: negative
Charging system: flywheel magneto
Charging amps: 20
Battery volts: 12
Battery AH: 53

Allis Chalmers 720 Mechanical















Chassis: 4×2 2WD
Steering: manual
Cab: Open operator station.
Transmission: hydrostatic

Capacity







Fuel: 3.8 gal
14.4 L
Hydraulic system: 1.5 gal
5.7 L

Hydraulics










Capacity: 1.5 gal
5.7 L
Pressure: 500 psi
34.5 bar
Pump flow: 2.5 gpm
9.5 lpm

Tracktor Hitch




Rear Type: 0

Power Take-off (PTO)
















Rear PTO: independent
Clutch: electric
Rear RPM: 2000
Front PTO: electric
Front RPM: 2000

Title serial numbers






Location: Right side of tractor frame.

photo of 720 serial number

What year is my Allis Chalmers 720? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

Allis Chalmers 720 Engine detail


































Engine Detail
Onan CCKB
gasoline
2-cylinder
air-cooled
Displacement: 49.8 ci
0.8 L
Bore/Stroke: 3.25×3.00 inches
83 x 76 mm
Power: 19.5 hp
14.5 kW
Air cleaner: paper element
Compression: 7:1
Rated RPM: 3600
Starter volts: 12
Oil capacity: 3.5 qts
3.3 L



Allis Chalmers 720 Transmission overview

Engine Oil









Type: hydrostatic
Gears: infinite (3-range) forward and reverse
Oil capacity: 6 qts
5.7 L

Allis Chalmers 720 Dimensions



















Wheelbase: 56 inches
142 cm
Length: 83 inches
210 cm
Width: 48 inches
121 cm
Height: 43.25 inches
109 cm
Weight: 1300 lbs
589 kg
Ground clearance: 15 inches
38 cm

FAQ

Is Allis Chalmers 720 a good tractor?

The Allis Chalmers 720 is one of the great tractors in the Simplicity stable, and it has earned Simplicity a fantastic reputation.

How much oil does a Allis Chalmers 720 take?

Check out the Allis Chalmers 720 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 Simplicity made the 720?

The Allis Chalmers 720 was an agricultural tractor model made from 1975 – 1983

How much can a Allis Chalmers 720 Pull?

The max pulling capacity of the Allis Chalmers 720 tractors starts at 8,917 lbs
4044 kg but may be slightly higher depending on the trim.

Where is the serial number on a Allis Chalmers 720?

Lookup right side of tractor frame.

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