Ford NAA Specifications - Ford NAA Specs

info
32oF [0oC]↑: : Type A Hydraulic Oil
32oF [0oC]↓: : Type C Hydraulic Oil
Production
Manufacturer: Ford
Type: Utility tractor
Factory: Highland Park, Michigan, USA
Total built: 128,965
Original price: $1,560 (1954 )
The Ford NAA "Golden Jubilee" was released as part of the 50th anniversary of Ford. The 1953 model (production began in September 1952) had a special nose badge noting the anniversary.
Ford NAA Power
Drawbar (claimed): 20.2 hp 15.1 kW
PTO (claimed): 30.15 hp 22.5 kW
Plows: 2*Two 16-inch plows. Use of three 14-inch was common
Drawbar (tested): 26.8 hp 20.0 kW
Belt (tested): 31.14 hp 23.2 kW
Mechanical
Chassis: 4x2 2WD
Steering: manual
Brakes: differential mechanical drum
Cab: Open operator station
Transmission: 4-speed gear
Capacity
Fuel: 11 gal 41.6 L
Hydraulic system: 2 gal 7.6 L
Rear axle: 8 qts 7.6 L
Hydraulics
Type: live
Capacity: 2 gal 7.6 L
Pressure: 2000 psi 137.9 bar
Pump flow: 4.8 gpm 18.2 lpm
Steering press.: 1750 psi 120.7 bar
Tractor hitch
Rear Type: I
Control: position and draft control
Rear lift: 800 lbs 362 kg
Power Take-off (PTO)
Rear PTO: transmission
Rear RPM: 540 (1.125)
Engine RPM: 545@1500
Dimensions & Tires
Wheelbase: 73.875 inches 187 cm
Weight: 2550 to 2814 pounds
Front tire: 5.50-16
Rear tire: 10-28
NAA Serial Numbers
Location: Front of engine block (early) or left side of transmission case (later).
Links
N Tractor Club:
Belt Pulley
Diameter: 9 inches 22 cm
RPM: 1358
Speed: 3199 ft/min 975.06 meters/min
Electrical
Ground: positive
Charging system: generator
Charging amps: 20
Battery
Number: 1
Volts: 6
info
8N ↑
Series: Golden Jubilee NAA, 640 ↓
Engine Detail
Ford, gasoline, 4-cylinder 8-valve, liquid-cooled
Displacement: 134 ci 2.2 L
Bore/Stroke: 3.4375x3.60 inches 87 x 91 mm
Compression: 6.6:1
Rated RPM: 2000
Idle RPM: 450-2000
Operating RPM: 1500-2000
Torque: 110 lb-ft 149.2 Nm
Torque RPM: 1400
Firing order: 1-2-4-3
Starter volts: 6
Coolant capacity: 15 qts 14.2 L
Sparkplug: H-10 14mm
Sparkplug gap: 0.025 inches 0.635 mm
Point gap: 0.025 inches 0.635 mm
Engine Oil
Oil capacity: 5 qts 4.7 L
info
32oF [0oC]↑: : SAE90
32oF [0oC]↓: : SAE80
Transmission
Transmission: Ford
Type: gear
Gears: 4 forward and 1 reverse
Clutch: dry disc
Oil capacity: 5 qts 4.7 L
Tractor must be stopped, and clutch used, to shift gears.
info
8N ↑
Series: Golden Jubilee NAA, 640 ↓
Ford NAA Tires
Ag front: 5.50-16, 6.00-16
Ag rear: 10-28
Dimensions
Wheelbase: 73.875 inches 187 cm
Length: 118.875 inches 301 cm
Width: 64.75 inches 164 cm
Height: 57.25 inches 145 cm
Ground clearance: 13 inches 33 cm *Clearance at tractor frame.
Clearance (front axle): 21 inches 53 cm
Clearance (rear axle): 21 inches 53 cm
Front tread: 48 to 76 inches 121 to 193 cm
Rear tread: 48 to 76 inches 121 to 193 cm
Ford NAA Weight
Shipping: 2550 lbs 1156 kg
Operating: 2814 lbs 1276 kg
Ballasted: 4392 lbs 1992 kg