Allis Chalmers
4W-305
Farm tractor · 1982–1985 · 305 hp
Allis Chalmers4W-305
The Allis Chalmers 4W-305 is a farm tractor manufactured from 1982 to 1985. It features a Allis Chalmers 6120T engine. The transmission is a two-speed power shift type with 20 forward and 4 reverse.
Engine
| Engine | Allis Chalmers 6120T |
|---|---|
| Fuel Type | diesel |
| Cylinders | 6 |
| Cooling | liquid-cooled inline |
| Turbocharger Status | turbocharged |
| Displacement | 731 ci (12 L) |
| Bore | 5.25 in (133 mm) |
| Stroke | 5.63 in (143 mm) |
| Compression Ratio | 16.25 |
| Power Gross | 305 hp (227.4 kW) |
| Power Rated | 305 hp (227.4 kW) |
| Power PTO | 250 hp (186.4 kW) |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Oil Capacity | 60 qts (56.8 L) |
| Coolant Capacity | 72 qts (68.1 L) |
| Manufacturer | Allis Chalmers |
| Rated | 2,300 RPM |
| Idle | 950-2580 RPM |
Transmission
| Transmission Type | two-speed power shift |
|---|---|
| Transmission Model | Power Director |
| Gears | 20 forward and 4 reverse |
| Available Options | 20-speed two-speed power shift |
Hydraulics
| Type | closed center load-sensing |
|---|---|
| Valves | 3 |
| Total Flow | 92 gpm (348.2 lpm) |
| Scv Flow | 21 gpm (79.5 lpm) |
PTO
| Rear Type | 1000 (1.75) |
|---|
Hitch
| Rear Type | IV/III Optional |
|---|
Dimensions
| Length | 285 in (723 cm) |
|---|---|
| Height | 97 in (246 cm) |
| Height Cab | 139 in (353 cm) |
| Wheelbase | 126 in (320 cm) |
Weight
| Shipping | 27,100 lbs (12,292 kg) |
|---|
Tires & Tracks
| Front Ag | 18.4x38, 23.1x30, 24.5x32, 30.5x32, 20.8x38 |
|---|---|
| Rear Ag | 18.4x38, 23.1x30, 24.5x32, 30.5x32, 20.8x38 |
Fuel
| Capacity | 200 gal (757 L) |
|---|
Cab
| Cab | standard with air-conditioning |
|---|