Allis-Chalmers 7045 Specs ( 1978-1981 )
Production
| Description | Row-Crop tractor / Built in West Allis, Wisconsin, USA |
|---|---|
| Manufacturer | Allis Chalmers |
| Original price | $43,328 |
Engine
| Engine type | Allis Chalmers 7.0L 6-cyl diesel |
|---|---|
| Fuel tank | 51 gal (193.0 L) |
| Air cleaner | dry with pre-cleaner |
| Bore/Stroke | 4.25x5.00 inches (108 x 127 mm) |
| Compression | 16:1 |
| Coolant capacity | 31 qts (29.3 L) |
| Description | Allis Chalmers 670T / turbocharged diesel / 6-cylinder / liquid-cooled Inline |
| Displacement | 426 ci (7.0 L) |
| Oil capacity | 19 qts (18.0 L) |
| Power | 173 hp (129.0 kW) |
| Rated RPM | 2300 |
| Starter volts | 12 |
| Drawbar (claimed) | 124 hp (92.5 kW) |
| Drawbar (tested) | 123.35 hp (92.0 kW) |
| PTO (claimed) | 145 hp (108.1 kW) |
| PTO (tested) | 146.88 hp (109.5 kW) |
Transmission
| Description | Six gears in two ranges. Power shift between gears in range. |
|---|---|
| Gears | 20 forward and 4 reverse / 12 forward and 2 reverse |
| Oil capacity | 29.6 qts (28.0 L) |
| Transmission | Power Director / Power Shift |
| Type | partial power shift / partial power shift |
| Transmission type | 20-speed partial power shift / 12-speed partial power shift |
| Transmission type | 20-speed partial power shift / 12-speed partial power shift |
Mechanical
| Description | Differential power wet disc brakes / Acousta cab standard with heat. Air-conditioning optional. Radio and 8-track player optional. Four-post ROPS canopy optional. |
|---|---|
| Differential lock | standard |
| Drive type | Two-wheel drive |
| Final drives | inboard planetary |
| Steering | hydrostatic power |
Hydraulics
| Pump flow | 22 gpm (83.3 lpm) |
|---|---|
| Steering flow | 9.5 gpm (36.0 lpm) |
| Total flow | 45 gpm (170.3 lpm) |
| Type | closed center |
| Valves | 2 or 3 |
Hitch
| Rear lift (at 24"/610mm) | 6,680 lbs (3030 kg) |
|---|---|
| Rear Type | 3/2 |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000 |
Dimensions & Tires
| Ag front | 11.00x16 / 10.00x16 |
|---|---|
| Ag rear | 18.4x38 / 23.1x30 |
| Ground clearance | 21 inches (front axle) (53 cm) |
| Length | 168 inches (426 cm) |
| Rear axle | 3.75 inch diameter (95 mm) / 4.00 inch diameter (101 mm) |
| Wheelbase | 106 inches (269 cm) |
| Width | 95.5 inches (242 cm) |
| Front tire | 11.00x16 |
| Rear tire | 18.4x38 |
| Weight | 11450 to 14500 pounds |
| Wheelbase | 106 inches (269 cm) |
7045 Serial Numbers
| 1978 | 1234 |
|---|---|
| 1979 | 2152 |
| 1980 | 3399 |
| 1981 | 4225 |
| Description | FAQ: How to read a serial number table. |
| Location: | Above PTO shield |
Allis Chalmers 7045 Height
| Exhaust | 116 inches (294 cm) |
|---|---|
| Hood | 68 inches (172 cm) |
| Steering wheel | 87 inches (220 cm) |
Allis Chalmers 7045 Weight
| Ballasted | 18,990 lbs (8613 kg) |
|---|---|
| Operating | 14,500 lbs (duals) (6577 kg) |
| Shipping | 11,450 lbs (5193 kg) |
Allis Chalmers 7045 attachments
| Description | front-end loader |
|---|
Nebraska Tractor Test 1261
| Description | Diesel Power Director 2WDOctober 12 - 25, 1977Link: Nebraska Tractor Test 1261 file / PTO performance / Drawbar performance / Gear 4SL used for power test. / Gear 1SH used for pull test. |
|---|---|
| Fuel use | 10.1 gal/hour (38.2 l/hour) / 10.0 gal/hour (37.9 l/hour) / 10.1 gal/hour (38.2 l/hour) |
| Max power | 122.90 hp (91.6 kW) |
| Max pull | 15,430 lbs (6999 kg) |
| Power at rated engine speed | 146.18 hp (109.0 kW) |
| Power at rated PTO speed | 146.46 hp (109.2 kW) |
Nebraska Tractor Test 1308
| Description | Diesel Power shift 2WDMay 3 - 8, 1979Link: Nebraska Tractor Test 1308 file / PTO performance / Drawbar performance / Gear 1F used for power test. / Gear 2S used for pull test. |
|---|---|
| Fuel use | 10.0 gal/hour (37.9 l/hour) / 9.8 gal/hour (37.1 l/hour) / 9.8 gal/hour (37.1 l/hour) |
| Max power | 123.35 hp (92.0 kW) |
| Max pull | 15,449 lbs (7007 kg) |
| Power at rated engine speed | 146.88 hp (109.5 kW) |
| Power at rated PTO speed | 146.67 hp (109.4 kW) |
References
| Description | Loaders - picking up where the others leave off published in 1979, by Allis Chalmers / 7080/7060/7045/7020 - All Four, Big Power published in 1978, by Allis Chalmers / 7080/7060/7045/7020 - The Power Squadron published in 1980, by Allis Chalmers / 7080/7060/7045/7020/7010 - The Power Squadron published in 1981, by Allis Chalmers / 7045 - More Muscle For A Strong Favorite published in 1977, by Allis Chalmers |
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Speeds
| Description | With 18.4x38 rear tires. / With 18.4x38 rear tires. |
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Tractor Tests
| Description | NTTL 1261: diesel Power Director 2WD / NTTL 1308: diesel Power shift 2WD |
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