Ford
NAA
Farm tractor · 1953–1954 · 33 hp
FordNAA
The Ford NAA is a farm tractor manufactured from 1953 to 1954. It features a Ford engine, and manual steering. The transmission is a gear type with 4 forward and 1 reverse.
Engine
| Engine | Ford |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 4 |
| Cooling | liquid-cooled |
| Displacement | 134 ci (2.2 L) |
| Bore | 3.44 in (87 mm) |
| Stroke | 3.6 in (91 mm) |
| Compression Ratio | 6.6 |
| Power PTO | 30.15 hp (22.5 kW) |
| Power Drawbar | 26.8 hp (20 kW) |
| Power Belt | 31.14 hp (23.2 kW) |
| Torque Peak | 110 lb-ft (149.2 Nm) |
| Torque Peak | 1,400 RPM |
| Starter Volts | 6 |
| Oil Capacity | 5 qts (4.7 L) |
| Coolant Capacity | 15 qts (14.2 L) |
| Manufacturer | Ford |
| Rated | 2,000 RPM |
| Idle | 450-2000 RPM |
| Sparkplug Gap | 0.03 in (0.64 mm) |
| Firing Order | 1-2-4-3 |
Transmission
| Transmission Type | gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Transmission Description | Tractor must be stopped, and clutch used, to shift gears. |
| Clutch | dry disc |
| Oil Capacity | 5 qts (4.7 L) |
| Oil Type | SAE90 / SAE80 |
| Available Options | 4-speed gear |
Hydraulics
| Type | live |
|---|---|
| Pump Flow | 4.8 gpm (18.2 lpm) |
| Pressure | 2,000 psi (137.9 bar) |
| System Capacity | 2 gal (7.6 L) |
PTO
| Rear Type | transmission |
|---|
Hitch
| Rear Type | I |
|---|---|
| Rear Lift | 800 lbs (362 kg) |
| Hitch Control | position and draft control |
Dimensions
| Length | 118.88 in (301 cm) |
|---|---|
| Width | 64.75 in (164 cm) |
| Height | 57.25 in (145 cm) |
| Wheelbase | 73.88 in (187 cm) |
| Ground Clearance | 13 in (33 cm) |
| Front Tread | 48 in (121 cm) |
| Rear Tread | 48 in (121 cm) |
Weight
| Shipping | 2,550 lbs (1,156 kg) |
|---|---|
| Operating | 2,814 lbs (1,276 kg) |
| Ballasted | 4,392 lbs (1,992 kg) |
Tires & Tracks
| Front Ag | 5.50-16, 6.00-16 |
|---|---|
| Rear Ag | 10-28 |
Fuel
| Capacity | 11 gal (41.6 L) |
|---|
Steering
| Type | manual |
|---|---|
| Pressure | 1,750 psi (120.7 bar) |