Allis Chalmers 7030 tractor specifications

1973 - 1974

1973 - 1974 7000 SeriesRow-Crop tractor

Series:

Series:7030 → 70507040 ↓

1973 - 1974

7000 Series

Row-Crop tractor

Series:

Series:	7030 ←	7050
		7060 ↓

Production

Production
Manufacturer:	Allis Chalmers
Type:	Row-Crop tractor
Factory:	West Allis, Wisconsin, USA
Total built:	2,302
Original price:	$19,550

Allis Chalmers 7050 Power

Allis Chalmers 7050 Power
Drawbar (tested):	131.54 hp 98.1 kW
PTO (tested):	156.49 hp 116.7 kW
power test details ...

Allis Chalmers 7050 Engine

Allis Chalmers 7050 Engine
Allis Chalmers 7.0L 6-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	hydrostatic power
Brakes:	differential hydraulic wet discs
Cab:	Cab optional
Transmission:	20-speed partial power shift
Transmission details ...

Hydraulics

Hydraulics
Type:	open center

Tractor hitch

Tractor hitch
Rear Type:	II,III

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540/1000

Dimensions & Tires

Dimensions & Tires
Weight:	14,525 lbs 6588 kg
Front tire:	11.00-16
Rear tire:	20.8-38
Full dimensions and tires ...

7050 Serial Numbers

7050 Serial Numbers
Location:	Above PTO shield
1973:	1001
1974:	1688
Final:	3300
how to read serial numbers...

Production

Production Manufacturer:Allis Chalmers
Type:Row-Crop tractor
Factory:West Allis, Wisconsin, USA
Total built:3,396
Original price:$17,035

Allis Chalmers 7030 Power

Allis Chalmers 7030 Power Drawbar (claimed):110 hp
82.0 kW
PTO (claimed):130.98 hp
97.7 kW
Drawbar (tested):110.29 hp
82.2 kW
PTO (tested):130.98 hp
97.7 kW
power test details ...

1973 - 1974

7000 Series

Row-Crop tractor

Series:

Series:	7030	→ 7050
	7040 ↓

Nebraska Tractor Test 1119

Nebraska Tractor Test 1119
Diesel 20-speed 2WD March 13 - 30, 1973 Link: Nebraska Tractor Test 1119 file
PTO performance
Power at rated engine speed:	130.98 hp 97.7 kW
Fuel use:	8.5 gal/hour 32.2 l/hour
Power at rated PTO speed:	131.14 hp 97.8 kW
Fuel use:	8.5 gal/hour 32.2 l/hour
Drawbar performance
Max power:	110.29 hp 82.2 kW
Fuel use:	8.5 gal/hour 32.2 l/hour
Gear 4SL used for power test.
Max pull:	12,610 lbs 5719 kg
Gear 1FL used for pull test.

Allis Chalmers 7030 Engine

Allis Chalmers 7030 Engine Allis Chalmers 7.0L 6-cyl diesel Engine details ...

1973 - 1974

7000 Series

Row-Crop tractor

Series:

Series:	7030	→ 7050
	7040 ↓

Engine Detail

Engine Detail
Allis Chalmers 3500 Mark II
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	426 ci 7.0 L
Bore/Stroke:	4.25x5.00 inches 108 x 127 mm
Air cleaner:	dry
Compression:	16:1
Rated RPM:	2300
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
Steering:hydrostatic power
Brakes:differential hydraulic wet discs
Cab:Cab optional
Transmission:20-speed partial power shift
Transmission details ...

1973 - 1974

7000 Series

Row-Crop tractor

Series:

Series:	7030	→ 7050
	7040 ↓

Transmission

Transmission
Transmission:	Allis-Chalmers Power Director XX
Type:	partial power shift
Gears:	20 forward and 4 reverse
The Power Director provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high).

Speeds

Speeds
With 18.4x38 rear tires.

Hydraulics

Hydraulics Type:open center

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540/1000

Dimensions & Tires

Dimensions & Tires Wheelbase:106 inches
269 cm
Weight:12,430 lbs
5638 kg
Front tire:11.00-16
Rear tire:20.8-38
Full dimensions and tires ...

1973 - 1974

7000 Series

Row-Crop tractor

Series:

Series:	7030	→ 7050
	7040 ↓

Allis Chalmers 7030 Tires

Allis Chalmers 7030 Tires
Ag front:	11.00-16
Ag rear:	20.8-38

Dimensions

Dimensions
Wheelbase:	106 inches 269 cm
Length:	163 inches 414 cm
Width:	95.5 inches 242 cm
Height:	116 inches 294 cm
Operating weight:	12,430 lbs 5638 kg
Ballasted weight:	16,560 lbs 7511 kg