Allis Chalmers 7040
3-Point Hitch
| Rear type | III/II |
|---|---|
| Control | - |
| Rear lift | - |
| Front hitch | - |
| Front lift | - |
Power Take-off (PTO):
| Rear PTO | independent |
|---|---|
| Clutch | - |
| Rear RPM | 540/1000 1000 (optional) |
| Front PTO | - |
| Engine RPM | - |
Capacity
| Fuel | 51 gal [193.0 L] |
|---|
Dimensions & Tires
| Wheelbase | 106 inches [269 cm] |
|---|---|
| Weight | 11700 to 17380 pounds |
| Front tire | 11.00-16 |
| Rear tire | 18.4-38 |
Allis Chalmers 7040 Power:
| Engine gross | - |
|---|---|
| Engine max | - |
Mechanical
| Chassis | 4x2 2WD |
|---|---|
| Differential lock | power standard |
| Steering | hydrostatic power |
| Brakes | differential hydraulic wet disc |
| Trailer brakes | - |
| Cab | Acousta cab standard with heater, air-conditioning optional. Optional radio and 8-track tape player. Four-post ROPS canopy optional. |
Hydraulics
| Type | III/II |
|---|---|
| Rear valves | - |
| Mid valves | - |
| Pump flow | hydrostatic powe |
| SCV flow | - |
| Total flow | 45 gpm [170.3 lpm] |
Electrical
| Ground | - |
|---|---|
| Charging system | alternator |
| Charging amps | - |
| Charging volts | - |
Battery
| Number | - |
|---|---|
| Cold-cranking amps | - |
| Volts | 12 |
Engine Detail
| Allis Chalmers 3500 Mark II turbocharged diesel 6-cylinder liquid-cooled 426 ci [7.0 L] |
Engine specifications
| Bore/Stroke | 4.25x5.00 inches [108 x 127 mm] |
|---|---|
| Emissions | - |
| Emission control | - |
| Rated Power | - |
| Maximum Power | - |
| Air cleaner | - |
| Pre-heating | ether coolant heater (optional) |
| Compression | - |
| Fuel system | - |
| Rated RPM | 2300 |
| Operating RPM | - |
| Torque | - |
| Torque RPM | - |
| Starter | - |
| Starter volts | 12 |
| Oil capacity | 19 qts [18.0 L] |
| Oil change | - |
| Coolant capacity | 31 qts [29.3 L] |
Power Director
| Type | partial power shift |
|---|---|
| Gears | 20 forward and 4 reverse |
| Clutch | - |
| Speeds | With 18.4x38 rear tires. |
Power Shift
| Type | partial power shift |
|---|---|
| Gears | 12 forward and 2 reverse |
| Clutch | - |
| Speeds | With 18.4x38 rear tires. |
Allis Chalmers 7040 Tires
| Ag front | 11.00-16 |
|---|---|
| Ag rear | 18.4-38 |
| Standard tires (ag) | - |
Dimensions
| Weight (operating) | 11,700 lbs [5307 kg] |
|---|---|
| Weight (max capacity) | - |
| Front axle load | - |
| Rear axle load | - |
| Wheelbase | 106 inches [269 cm] |
| Length | 173.6 inches [440 cm] |
| With hitch Length: | - |
| Width | 95.5 inches [242 cm] 119.5 inches [303 cm] (long axle) |
| Height (hood) | 68 inches [172 cm] |
| Height (cab) | - |
| Front axle | - |
| Rear axle | - |
| Height (exhaust) | 116 inches [294 cm] |
| Clearance (front axle) | 22.4 inches [56 cm] |
| Clearance (rear axle) | 28 inches [71 cm] |
| Clearance (drawbar) | - |
Test name
| Test Date | October 29 - November 7, 1974 |
|---|---|
| Test Type | Diesel Power Director 2WD |
| PTO power (max) | - |
| PTO fuel use (max) | - |
| PTO power (rated engine speed) | 136.49 hp [101.8 kW] |
| PTO fuel use (engine speed) | 9.0 gal/hour [34.1 l/hour] |
| PTO fuel use (PTO speed) | 9.0 gal/hour [34.1 l/hour] |
| Drawbar power (max) | 114.23 hp [85.2 kW] |
| Drawbar fuel use (max) | 8.8 gal/hour [33.3 l/hour] |
| Drawbar pull (max) | 13,619 lbs [6177 kg] |
| Max pull gear | 2SL |
Test name
| Test Date | November 3 - 20, 1975 |
|---|---|
| Test Type | Diesel power shift 2WD |
| PTO power (max) | - |
| PTO fuel use (max) | - |
| PTO power (rated engine speed) | 136.30 hp [101.6 kW] |
| PTO fuel use (engine speed) | 8.9 gal/hour [33.7 l/hour] |
| PTO fuel use (PTO speed) | 8.8 gal/hour [33.3 l/hour] |
| Drawbar power (max) | 114.34 hp [85.3 kW] |
| Drawbar fuel use (max) | 8.8 gal/hour [33.3 l/hour] |
| Drawbar pull (max) | 13,547 lbs [6144 kg] |
| Max pull gear | 2L |