Allis Chalmers WD45
Production ended · 2WD
Belt power · tested
44.1 hp
- Engines
- 4 Gasoline · tractor fuel · LP gas · Diesel
Power
Power specifications| Engine | no record |
|---|
| PTO | no record |
|---|
| Drawbar | 39.5 hp tested |
|---|
| Belt pulley | 44.1 hp tested |
|---|
| Listed power | 48 hp belt basis |
|---|
| Plows rated | 4 |
|---|
Engines
Engines fitted to the Allis Chalmers WD45| Allis-Chalmers 3.7L 4-cyl gasolineGasoline · 4 cyl | 226 ci |
|---|
| Allis-Chalmers 3.7L 4-cyl tractor fueltractor fuel · 4 cyl | 226 ci |
|---|
| Allis-Chalmers 3.7L 4-cyl LP gasLP gas · 4 cyl | 226 ci |
|---|
| Allis-Chalmers 3.8L 6-cyl dieselDiesel · 6 cyl | 230 ci |
|---|
Engine details
- Allis-Chalmers 3.7L 4-cyl gasoline
- Bore × stroke
- 4 in × 4.5 in
- Rated speed
- 1,400 rpm
- Torque
- 288 lb·ft at 867 rpm
- Compression
- 6.45:1
- Cooling
- liquid-cooled vertical I-head
- Firing order
- 1-2-4-3
- Allis-Chalmers 3.7L 4-cyl tractor fuel
- Bore × stroke
- 4 in × 4.5 in
- Rated speed
- 1,400 rpm
- Compression
- 4.75:1
- Cooling
- liquid-cooled vertical I-head
- Firing order
- 1-2-4-3
- Notes
- tractor fuel
- Allis-Chalmers 3.7L 4-cyl LP gas
- Bore × stroke
- 4 in × 4.5 in
- Rated speed
- 1,400 rpm
- Torque
- 276 lb·ft at 1,250 rpm
- Compression
- 7.2:1
- Cooling
- liquid-cooled vertical I-head
- Firing order
- 1-2-4-3
- Allis-Chalmers 3.8L 6-cyl diesel
- Bore × stroke
- 3.44 in × 4.13 in
- Rated speed
- 1,625 rpm
- Torque
- 259 lb·ft at 1,169 rpm
- Compression
- 15.5:1
- Cooling
- liquid-cooled vertical I-head
- Firing order
- 1-5-3-6-2-4
- Notes
- Available after October of 1954
Transmissions
Transmissions for the Allis Chalmers WD45| 4-speed sliding gearsliding gear | 4F / 1R |
|---|
Weight
Weight specifications| Weight | 3,995 lb unspecified |
|---|
Dimensions
Dimensions specifications| Wheelbase | 88 in |
|---|
| Length | 128 in |
|---|
| Ground clearance | 29 in |
|---|
| Rear tread, narrowest | 55.6 in |
|---|
| Rear tread, widest | 90.1 in |
|---|
Capacities
Capacities specifications| Fuel tank | 15 gal |
|---|
| Hydraulic system | 1.5 gal |
|---|
Hydraulics
Hydraulics specifications| Pump flow | no record |
|---|
Hitch
Hitch specifications| Hitch type | Snap-Coupler |
|---|
| Rear lift capacity | no record |
|---|
PTO
PTO specifications| Rear PTO | live |
|---|
| Rear PTO speeds | 540 (1.375) |
|---|
| Clutch | 254mm dry disc |
|---|
| Engine rpm at PTO speed | 548@1400 |
|---|
Chassis
Chassis specifications| Drive | 2WD |
|---|
| Steering | mechanical |
|---|
| Brakes | Mechanical band brakes |
|---|
| Cab | Open operator station. Optional Allis-Chalmers Half Cab with windshield and vinyl sides |
|---|
Tires
Tires specifications| Front | 5.50-16 |
|---|
| Rear | 12-28 |
|---|
Electrical
Electrical specifications| System voltage | 6 V |
|---|
| Battery capacity | 115 Ah |
|---|
| Ground | positive |
|---|
Production
Production specifications| Total built | 90,382 |
|---|
| Price new | $2,400 (1956) |
|---|
| Factories | West Allis, Wisconsin, USA |
|---|
| Built by | Allis Chalmers |
|---|