John Deere
401A
Farm tractor · 1972–1973 · 63 hp
John Deere401A
The John Deere 401A is a farm tractor manufactured from 1972 to 1973. It features a John Deere engine, and available steering. The transmission is a gear type with 8 forward and 4 reverse.
Engine
| Engine | John Deere |
|---|---|
| Fuel Type | diesel |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 202 ci (3.3 L) |
| Bore | 3.86 in (98 mm) |
| Stroke | 4.31 in (109 mm) |
| Compression Ratio | 16.7 |
| Power Gross | 63 hp (47 kW) |
| Power Net | 59 hp (44 kW) |
| Torque Peak | 145 lb-ft (196.6 Nm) |
| Torque Peak | 1,300 RPM |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Oil Capacity | 6 qts (5.7 L) |
| Coolant Capacity | 12 qts (11.4 L) |
| Manufacturer | John Deere |
| Rated | 2,500 RPM |
| Idle | 800-2650 RPM |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | 279mm dry disc |
| Available Options | 8-speed gear, 8-speed power shuttle |
Hydraulics
| Type | closed center |
|---|---|
| Pump Flow | 28 gpm (106 lpm) |
| Pressure | 2,500 psi (172.4 bar) |
| System Capacity | 13 gal (49.2 L) |
Hitch
| Rear Type | II |
|---|
Dimensions
| Length | 177.3 in (450 cm) |
|---|---|
| Width | 80 in (203 cm) |
| Height Rops | 87.3 in (221 cm) |
| Wheelbase | 79.4 in (201 cm) |
| Front Tread | 56 in (142 cm) |
| Rear Tread | 62 in (157 cm) |
Weight
diesel
| Operating | 7,700 lbs (3,492 kg) |
|---|
gas
| Operating | 7,600 lbs (3,447 kg) |
|---|
Tires & Tracks
| Front Industrial | 7.50-16 |
|---|---|
| Rear Industrial | 16.9-24 |
Fuel
| Capacity | 19.5 gal (73.8 L) |
|---|
Steering
| Type | available |
|---|
Attachments
Front-end loaderBackhoe
| Digging Depth | 166 in (421 cm) |
|---|---|
| Backhoe Model | John Deere 9250 Backhoe |