John Deere
544A
Farm tractor · 1971–1973 · 104 hp
John Deere544A
The John Deere 544A is a farm tractor manufactured from 1971 to 1973. It features a 104 hp engine, and articulated power steering. The transmission is a power shift type with 4 forward and 2 reverse.
Engine
| Fuel Type | diesel |
|---|---|
| Cylinders | 6 |
| Cooling | liquid-cooled |
| Displacement | 329 ci (5.4 L) |
| Bore | 4.02 in (102 mm) |
| Stroke | 4.33 in (110 mm) |
| Compression Ratio | 16.2 |
| Power Gross | 104 hp (77.6 kW) |
| Power Net | 94 hp (70.1 kW) |
| Torque Peak | 240 lb-ft (325.4 Nm) |
| Torque Peak | 1,300 RPM |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 12 qts (11.4 L) |
| Coolant Capacity | 30 qts (28.4 L) |
| Manufacturer | John Deere |
| Rated | 2,500 RPM |
Transmission
| Transmission Type | power shift |
|---|---|
| Gears | 4 forward and 2 reverse |
| Transmission Description | Power shift transmission with torque converter. Automatic shift between 1-2 and 3-4. |
| Oil Capacity | 39 qts (36.9 L) |
| Available Options | 4-speed power shift |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 42 gpm (159 lpm) |
| Pressure | 2,250 psi (155.1 bar) |
| Steering Flow | 28 gpm (106 lpm) |
Dimensions
| Length | 230 in (584 cm) |
|---|---|
| Height Cab | 124 in (314 cm) |
| Wheelbase | 94.5 in (240 cm) |
| Ground Clearance | 14.5 in (36 cm) |
Weight
| Weight | 20,647 lbs (9,365 kg) |
|---|---|
| Operating | 20,647 lbs (9,365 kg) |
Tires & Tracks
| Front Ag | 15.5-25 |
|---|---|
| Rear Ag | 15.5-25 |
| Front Industrial | 15.5-25, 13-24 |
| Rear Industrial | 15.5-25, 13-24, 14-24, 17.5-25 |
Fuel
| Capacity | 40 gal (151.4 L) |
|---|
Steering
| Type | articulated power |
|---|---|
| Pressure | 2,000 psi (137.9 bar) |
Cab
| Cab | standard with heat |
|---|