Introduction
John Deere 630: Technical Overview of the 1958-1960 Row-Crop Tractor
The John Deere 630 is a two-wheel drive agricultural tractor produced between 1958 and 1960. Part of the company's mid-century tractor lineup, it was manufactured in Waterloo, Iowa, and Monterrey, Mexico. It was designed for versatility, being available in multiple configurations including row-crop, standard, orchard, and high-crop variants.
Engine and Performance
The tractor is powered by a 5.0-liter, 2-cylinder liquid-cooled engine capable of delivering 53 horsepower. It operates at a rated speed of 1125 RPM. The engine features a bore/stroke ratio of 140 x 162 mm and utilizes LP gas as fuel. The total cooling capacity is 24.6 liters, with an oil capacity of 7.6 liters.
Transmission and Hydraulics
The 630 model utilizes an unsynchronized gear transmission providing 6 forward speeds and 1 reverse gear. The hydraulic system operates at a pressure of 1200 psi (82.7 bar) with a pump flow capacity of 8.9 gpm (33.7 lpm). It features an independent rear PTO operating at 540 RPM, providing power for various implements.
Mechanical and Dimensions
The tractor features manual steering as standard, with optional power steering available. It is equipped with differential mechanical drum brakes for braking performance. The unit has a wheelbase of 90 inches (228 cm) and a shipping weight of 5,858 lbs (2657 kg). It is designed with an open operator station.
Conclusion
With 17,307 units produced, the John Deere 630 served as a reliable workhorse for mid-century farming operations. Its combination of a 53 HP engine, various specialized configurations, and standard PTO capabilities made it suitable for a wide range of row-crop and general field tasks.
Videos
Production Information of John Deere, 630
- The John Deere model 630 was available in row-crop, standard, orchard, and high-crop variants.
- Row-Crop tractor
- Original price was $2,955 in 1958
| Manufacturer | John Deere |
|---|---|
| Total built | 17,307 |
| Total built(optional) | Monterrey, Mexico |
| Factories | Waterloo, Iowa, USA |
Dimension and Tires Information of John Deere, 630
| Rear tread | 58 to 88 inches [147 to 223 cm (regular axle)] |
|---|---|
| Wheelbase | 90 inches [228 cm] |
| Shipping weight | 5,858 lbs [2657 kg] |
| Height | 88.125 inches [223 cm] |
| Length | 135.25 inches [343 cm] |
| Rear tread | 58 to 104 inches [147 to 264 cm (long axle)] |
| Front tread | 48 to 80 inches [121 to 203 cm] |
| Width | 86.625 inches [220 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag front(optional) | 11-38 |
| Ag front(optional) | 15.5-38 |
| Ag rear | 12.4-38 |
| Ag rear(optional) | 12-38 |
| Ag rear | 13.6-38 |
Engine Specifications of John Deere, 630
- John Deere
- Liquid-cooled
- LP gas
- 2-cylinder
| Coolant capacity | 26 qts [24.6 L] |
|---|---|
| Displacement | 302.9 ci [5.0 L] |
| Firing order | 1-2 |
| Bore/Stroke | 5.50x6.375 inches [140 x 162 mm] |
| Oil capacity | 8 qts [7.6 L] |
| Starter volts | 12 |
| Rated RPM | 1125 |
Transmission Information of John Deere, 630
Transmission variants 1
| Type | Unsynchronized gear |
|---|---|
| Gears | 6 forward and 1 reverse |
Mechanical Specs of John Deere, 630
- Two-wheel drive
- Open operator station.
- Differential mechanical drum brakes
| Steering | Manual |
|---|---|
| Steering(optional) | Power |
Power Information of John Deere, 630
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of John Deere, 630
| Pressure | 1200 psi [82.7 bar] |
|---|---|
| Valves | 1 or 2 |
| Pump flow | 8.9 gpm [33.7 lpm] |
Three-Point Hitch of John Deere, 630
| Rear Type | II |
|---|
Electrical System of John Deere, 630
| Ground | Positive |
|---|---|
| Batteries | 2 |
| Battery volts | 6 |
Where it sits
With 53 hp[P] HP, the John Deere 630 sits between 530 (41 HP) and 730 (65 HP) in John Deere's range. Its power puts it in the 78th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the John Deere 630 have?
The John Deere 630 delivers 53 hp[P] HP.
What years was the John Deere 630 produced?
The John Deere 630 was produced in 1958-1960.
What engine does the John Deere 630 have?
The John Deere 630 is powered by a LP gas, 2-cylinder engine.
What transmission does the John Deere 630 use?
The John Deere 630 uses a Unsynchronized gear transmission.
How much does the John Deere 630 weigh?
The John Deere 630 weighs 5,858 lbs [2657 kg].
Is the John Deere 630 4WD?
The John Deere 630 is available in 2WD.