Allis-Chalmers 7030 Specs ( 1973-1974 )
Production
| Description | Row-Crop tractor / Built in West Allis, Wisconsin, USA |
|---|---|
| Manufacturer | Allis Chalmers |
| Original price | $17,035 |
| Total built | 3,396 |
Engine
| Engine type | Allis Chalmers 7.0L 6-cyl diesel |
|---|---|
| Air cleaner | dry |
| Bore/Stroke | 4.25x5.00 inches (108 x 127 mm) |
| Compression | 16:1 |
| Description | Allis Chalmers 3500 Mark II / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 426 ci (7.0 L) |
| Rated RPM | 2300 |
| Starter volts | 12 |
| Drawbar (claimed) | 110 hp (82.0 kW) |
| Drawbar (tested) | 110.29 hp (82.2 kW) |
| PTO (claimed) | 130.98 hp (97.7 kW) |
| PTO (tested) | 130.98 hp (97.7 kW) |
Transmission
| Description | The Power Director provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high). |
|---|---|
| Gears | 20 forward and 4 reverse |
| Transmission | Allis-Chalmers Power Director XX |
| Transmission type | 20-speed partial power shift |
| Type | partial power shift |
Mechanical
| Cab | Cab optional |
|---|---|
| Description | Differential hydraulic wet discs brakes |
| Drive type | Two-wheel drive |
| Steering | hydrostatic power |
Hydraulics
| Type | open center |
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PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000 |
Dimensions & Tires
| Ag front | 11.00-16 |
|---|---|
| Ag rear | 20.8-38 |
| Ballasted weight | 16,560 lbs (7511 kg) |
| Height | 116 inches (294 cm) |
| Length | 163 inches (414 cm) |
| Operating weight | 12,430 lbs (5638 kg) |
| Wheelbase | 106 inches (269 cm) |
| Width | 95.5 inches (242 cm) |
| Front tire | 11.00-16 |
| Rear tire | 20.8-38 |
| Weight | 12,430 lbs (5638 kg) |
| Wheelbase | 106 inches (269 cm) |
7030 Serial Numbers
| 1973 | 1001 |
|---|---|
| 1974 | 2595 |
| Description | FAQ: How to read a serial number table. |
| Final | 4398 |
| Location: | Above PTO shield |
Allis Chalmers 7030 attachments
| Description | front-end loader |
|---|
Nebraska Tractor Test 1119
| Description | Diesel 20-speed 2WDMarch 13 - 30, 1973Link: Nebraska Tractor Test 1119 file / PTO performance / Drawbar performance / Gear 4SL used for power test. / Gear 1FL used for pull test. |
|---|---|
| Fuel use | 8.5 gal/hour (32.2 l/hour) / 8.5 gal/hour (32.2 l/hour) / 8.5 gal/hour (32.2 l/hour) |
| Max power | 110.29 hp (82.2 kW) |
| Max pull | 12,610 lbs (5719 kg) |
| Power at rated engine speed | 130.98 hp (97.7 kW) |
| Power at rated PTO speed | 131.14 hp (97.8 kW) |
References
| Description | Loaders - picking up where the others leave off published in 1979, by Allis Chalmers / The Orange Age Begins published in 1973, by Allis Chalmers |
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Speeds
| Description | With 18.4x38 rear tires. |
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