Allis Chalmers
7030
Farm tractor · 1973–1974 · 145 hp
Allis Chalmers7030
The Allis Chalmers 7030 is a farm tractor manufactured from 1973 to 1974. It features a Allis Chalmers 3500 Mark II engine, and hydrostatic power steering. The transmission is a partial power shift type with 20 forward and 4 reverse.
Engine
| Engine | Allis Chalmers 3500 Mark II |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Turbocharger Status | turbocharged diesel |
| Displacement | 426 ci (7 L) |
| Bore | 4.25 in (108 mm) |
| Stroke | 5 in (127 mm) |
| Compression Ratio | 16 |
| Power PTO | 130.98 hp (97.7 kW) |
| Power Drawbar | 110.29 hp (82.2 kW) |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Manufacturer | Allis Chalmers |
| Rated | 2,300 RPM |
Transmission
| Transmission Type | partial power shift |
|---|---|
| Transmission Model | Allis-Chalmers Power Director XX |
| Gears | 20 forward and 4 reverse |
| Available Options | 20-speed partial power shift |
Hydraulics
| Type | open center |
|---|
PTO
| Rear Type | 540/1000 |
|---|
Dimensions
| Length | 163 in (414 cm) |
|---|---|
| Width | 95.5 in (242 cm) |
| Height | 116 in (294 cm) |
| Wheelbase | 106 in (269 cm) |
Weight
| Weight | 12,430 lbs (5,638 kg) |
|---|---|
| Operating | 12,430 lbs (5,638 kg) |
| Ballasted | 16,560 lbs (7,511 kg) |
Tires & Tracks
| Front Ag | 11.00-16 |
|---|---|
| Rear Ag | 20.8-38 |
Steering
| Type | hydrostatic power |
|---|
Cab
| Cab | optional |
|---|
Nebraska Tests
NTTLTest #1119
March 13 to March 30, 1973Nebraska Tractor Test