Allis Chalmers 7020 Tractor (1981)
Manufacturer:Allis Chalmers
Price:39,378(USD)
Series:
Model:7020
Equipment Type: Row-Crop Tractors
Factory:West Allis, Wisconsin, USA
Full Specifications
NEBRASKA TRACTOR TEST 1259 2
- Description
- Diesel Power shift 2WD October 10 - 21, 1977 Link: Nebraska Tractor Test 1259 file PTO performance Drawbar performance Gear 1F used for power test Gear 2S used for pull test
- Power at rated engine speed
- 123.79hp / 92.3kW
- Fuel use
- 7.8gal/hour / 29.5l/hour
- Power at rated PTO speed
- 123.50hp / 92.1kW
- Max power
- 101.89hp / 76.0kW
- Max pull
- 12,001lbs / 5443kg
NEBRASKA TRACTOR TEST 1260 2
- Description
- Diesel Power Director 2WD October 10 - 21, 1977 Link: Nebraska Tractor Test 1260 file PTO performance Drawbar performance Gear 4SL used for power test Gear 2SL used for pull test
- Power at rated engine speed
- 123.85hp / 92.4kW
- Fuel use
- 7.8gal/hour / 29.5l/hour
- Power at rated PTO speed
- 125.51hp / 93.6kW
- Max power
- 102.09hp / 76.1kW
- Max pull
- 11,964lbs / 5426kg
ALLIS CHALMERS 7020 POWER
- Engine
- 146hp / 108.9kW
- Drawbar (claimed)
- 106hp / 79.0kW
- PTO (claimed)
- 123hp / 91.7kW
- Drawbar (tested)
- 102.09hp / 76.1kW
- PTO (tested)
- 123.85hp / 92.4kW
ENGINE DETAIL
- Description
- Allis Chalmers 649I intercooled turbocharged diesel 6-cylinder liquid-cooled Inline
- Displacement
- 301ci / 4.9L
- Bore/Stroke
- 3.875x4.25inches / 98x 108mm
- Power
- 146hp / 108.9kW
- Air cleaner
- dry with pre-cleaner
- Compression
- 16.25:1
- Rated RPM
- 2300
- Firing order
- 1-5-3-6-2-4
- Starter volts
- 12
- Oil capacity
- 20qts / 18.9L
- Coolant capacity
- 26qts / 24.6L
ALLIS CHALMERS 7020 ENGINE
- Description
- Allis Chalmers 4.9L 6-cyl diesel
- Fuel tank
- 51gal / 193.0L 13gal / 49.2L (optional auxiliary tank)
TRANSMISSIONS OVERVIEW
- Description
- 16-speed partial power shift 20-speed partial power shift 12-speed partial power shift
TRANSMISSION 1
- Transmission
- Power Director
- Type
- partial power shift
- Gears
- 16 forward and 4 reverse
- Oil capacity
- 29.6qts / 28.0L
- Description
- Four gears in two ranges (slow/fast) with two-range power shift. Power shift controlled by foot buttons
SPEEDS 1
- Description
- With 18.4x38 rear tires
TRANSMISSION 2
- Transmission
- Power Director
- Type
- partial power shift
- Gears
- 20 forward and 4 reverse
- Oil capacity
- 29.6qts / 28.0L
- Description
- Five gears in two ranges (slow/fast) with two-range power shift. Power shift controlled by foot buttons
SPEEDS 2
- Description
- With 18.4x38 rear tires
TRANSMISSION 3
- Transmission
- Power Shift
- Type
- partial power shift
- Gears
- 12 forward and 2 reverse
- Oil capacity
- 29.6qts / 28.0L
- Description
- Six gears in two ranges. Power shift between gears in range
SPEEDS 3
- Description
- With 15.5x38 rear tires
MECHANICAL
- Chassis
- 4x2 2WD
- Final drives
- inboard planetary
- Steering
- hydrostatic power
- Brakes
- differential power wet disc
- Cab
- Acousta cab standard with heat. Air-conditioning optional. Radio and eight-track player optional
- Transmissions
- 16-speed partial power shift 20-speed partial power shift 12-speed partial power shift
HYDRAULICS
- Type
- closed center
- Valves
- 2 or 3
- Pump flow
- 22gpm / 83.3lpm
- Total flow
- 45gpm / 170.3lpm
- Steering flow
- 9.5gpm / 36.0lpm
TRACTOR HITCH
- Rear Type
- 3/2
- Rear lift (at 24
- 6,680lbs / 3030kg
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Rear RPM
- 540/1000
ALLIS CHALMERS 7020 TIRES
- Ag front
- 10.00x16
- Ag rear
- 24.5x32 / 30.5x32 / 20.8x34 / 15.5x38 / 16.9x38 / 18.4x38 / 20.8x38
DIMENSIONS
- Wheelbase
- 106inches / 269cm
- Length
- 163inches / 414cm
- Width
- 92.6inches / 235cm 118.7inches / 301cm (optional long axle)
- Ground clearance
- 21inches / 53cm (front axle) 28inches / 71cm (rear axle)
- Rear axle
- 3.625inch diameter / 92mm
ALLIS CHALMERS 7020 WEIGHT
- Shipping
- 10,820lbs / 4907kg
- Operating
- 11,700lbs / 5307kg
- Ballasted
- 15,610lbs / 7080kg
ALLIS CHALMERS 7020 HEIGHT
- Steering wheel
- 87inches / 220cm
- Hood
- 68inches / 172cm
- Exhaust
- 116inches / 294cm
DIMENSIONS & TIRES
- Wheelbase
- 106inches / 269cm
- Weight
- 10820 to 11700 pounds
- Front tire
- 11.00x16
- Rear tire
- 18.4x38
7020 SERIAL NUMBERS
- Location
- Above PTO shield
- 1978
- 1317
- 1979
- 2732
- 1980
- 3842
- 1981
- 4710
Row-Crop Tractors
