John Deere 4630 Tractor: Complete Specs, Price, and More
The John Deere 4630 tractor is an iconic piece of agricultural machinery known for its robust performance, durability, and advanced features for its time. John Deere’s Generation II Series included some of the vital agricultural machinery models. It offers a perfect balance of power, convenience, and flexibility for farmers to use.
The John Deere 4630 model was introduced in 1973 and thus belongs to the Generation II while providing immense power, comfort, and versatility to farmers. The 4630 was designed for the difficult jobs of modern farming, thanks in part to a mighty 6-cylinder turbocharged diesel engine that can deliver up to 166 horsepower. It comes with different transmission versions, such as 8-speed partially synchronized, 16-speed partial power shift, and 8-speed full power shift. This made it possible to work with different fields and the machine to do a variety of tasks. If you are thinking about buying this old powerhouse, we are going to give you a precise view of its specifications, original price, and features as well.
Key Features of the John Deere 4630
- Engine: It uses a 6.6L 6-cylinder aftercooled turbocharged diesel engine and has a power of 166 HP.
- Transmission: Different options include Syncro-Range, Quad-Range, and Power Shift.
- Comfort: With the Sound-Gard cab it becomes a comfortable vehicle while also having air conditioning as standard.
- Hydraulics: Closed-center system that has a lift capacity of very high value.
- Price: Its original price was approximately around $27,080 in 1977.
Now, we are going to go through the John Deere 4630 showing you a history of the development of the company, the features of this particular model, and the use of the project.
Overview
| Specification | Details |
|---|---|
| Model | John Deere 4630 |
| Years of Production | 1973 – 1977 |
| Engine | 6.6L 6-cylinder turbocharged diesel |
| Power | 166 HP (123 kW) at 2200 rpm |
| Transmission | Syncro-Range (8F/2R), Quad-Range (16F/6R), Power Shift (8F/4R) |
| Weight | Approximately 16,250 lbs (7,371 kg) |
| Fuel Tank Capacity | 65 gallons (246.0 L) |
| Hydraulic System | Closed-center, 22 GPM (83.3 L/min) |
| Rear Lift Capacity | 5,260 lbs (2,385 kg) |
| PTO Power | 150 hp (112 kW) |
| PTO Type | Independent, 1000 rpm |
| Wheelbase | 112 inches (284 cm) |
| Cabin | Sound-Gard cab with standard air conditioning |
| Tires (Standard) | Front: 10.00-16, Rear: 18.4-38 |
| Original Price (1977) | Approximately $27,080 |
| Current Market Value | Varies, typically between $15,000 – $40,000 based on condition |
Engine Specifications
| Specification | Details |
|---|---|
| Engine Type | John Deere 6-cylinder turbocharged diesel |
| Displacement | 6.6 L (404 cu in) |
| Bore x Stroke | 108.0 mm x 120.0 mm (4.25 in x 4.72 in) |
| Rated Power | 166 HP (123 kW) at 2200 rpm |
| Fuel System | Direct injection |
| Cooling System | Liquid-cooled |
| Air Cleaner | Dry type with secondary element |
| Compression Ratio | 15.1:1 |
| Fuel Tank Capacity | 65 gallons (246.0 L) |
Transmission Options
| Transmission Type | Gears | Features |
|---|---|---|
| Syncro-Range | 8F/2R | Partially synchronized, Perma-Clutch with triple wet disc |
| Quad-Range | 16F/6R | Partial power shift, Perma-Clutch with triple wet disc |
| Power Shift | 8F/4R | Full power shift, wet disc clutch |
Dimensions and Weight
| Specification | Measurement |
|---|---|
| Wheelbase | 112 inches (284 cm) |
| Length | 171 inches (434 cm) |
| Width | Variable, based on tires |
| Height (Cab) | Variable, based on setup |
| Weight | 16,250 lbs (7,371 kg) |
| Front Tires | 10.00-16 |
| Rear Tires | 18.4-38 |
Hydraulic System
| Specification | Details |
|---|---|
| Type | Closed-center |
| Pump Flow | 22 GPM (83.3 L/min) |
| Hydraulic Pressure | 2250 psi (155 Bar) |
| Rear Lift Capacity | 5,260 lbs (2,385 kg) |
| Remote Valves | Up to 3 |
Performance Metrics
| Specification | Details |
|---|---|
| PTO Power | 150 hp (112 kW) |
| PTO Type | Independent, 1000 rpm |
| Maximum Speed | 18.8 mph (Syncro-Range), 17.7 mph (Quad-Range) |
| Drawbar Power | 128 hp (95.4 kW) (tested) |
Cabin and Comfort Features
| Feature | Details |
|---|---|
| Cabin Type | Sound-Gard with air conditioning |
| Air Conditioning | Standard |
| Steering | Power steering |
| Brakes | Differential hydraulic wet disc |
| Operator Comfort | Ergonomic controls, noise reduction |
Market and Historical Value
| Aspect | Details |
|---|---|
| Original Price (1977) | $27,080 |
| Current Market Value | Varies widely based on condition, ranging from $15,000 to $40,000 |
| Production Years | 1973 – 1977 |
| Manufactured | Waterloo, Iowa, USA |
Why Choose the John Deere 4630?
The John Deere 4630 stands out for several reasons:
- Durability: Known for its long-lasting performance due to John Deere’s commitment to quality and robust engineering.
- Versatility: With its multiple transmission options, the 4630 can adapt to various agricultural tasks, from plowing to hauling.
- Operator Comfort: The Sound-Gard cab was a significant advancement in operator comfort for its time, reducing fatigue during long hours of work.
- Power and Efficiency: The turbocharged engine offers substantial power for its class, making it suitable for larger farm operations.
Maintenance and Upkeep
Maintaining a John Deere 4630 involves regular checks and services:
- Oil Changes: Every engine mandatorily needs to change oil after some time of its usage; its capacity is about 16 quarts, which is a big factor in modern tractors when compared to other tractors.
- Coolant: The maximum coolant load that the vehicle can take in is 36 quarts, but it is very important to have the cooling system in a top shape when the load is heavy.
- Hydraulic System: Oftentimes the hydraulic system needs to be checked and the washing of oil will keep the system at the constant performance against wear and tear.
- Electrical System: The tractor with 2 pieces of 6V 800 CCA batteries. This piece of information goes a long way in specifying where the problem may be when the engine fails to start.
Modern Relevance
Even though the 4630 John Deere is not the most technologically advanced in farming, it is still a valuable asset today due to its historical significance as well as practicality. Older folks and farmers who admire olden days’ machines often find the 4630 of great value due to its reliability and the nostalgic atmosphere of vintage farming. Furthermore, if properly maintained, it is still possible for the 4630 to work in less intensive farming operations or as a backup tractor for specific tasks.
Final Thoughts
Whether you’re a collector, a farmer in need of a reliable workhorse, or someone fascinated by the history of agricultural mechanization, the John Deere 4630 is a unique addition to your collection. The John Deere 4630 tractor is an exciting machine to own and operate, as it combines power, comfort, and engineering from a period when tractors began to be more than just work tools but partners in farming.
If you are thinking of owning the John Deere 4630 for your collection or farm, you should make it a point to learn as much as you can about its specs, capabilities, and maintenance care required for it. Do not forget that such tractors often appreciate not only in monetary value but also in the experiences and stories they bring to your farm or collection.
FAQ
Q1: What is the horsepower of the John Deere 4630?
- A: The John Deere 4630 tractor has a maximum engine power of 166 horsepower (123 kW) at 2200 rpm.
Q2: What type of engine does the John Deere 4630 have?
- A: It is equipped with a 6.6-liter, 6-cylinder aftercooled turbocharged diesel engine.
Q3: How many transmission options are there for the John Deere 4630?
- A: The John Deere 4630 comes with three transmission options: Syncro-Range (8 forward/2 reverse), Quad-Range (16 forward/6 reverse), and Power Shift (8 forward/4 reverse).
Q4: What was the original price of a John Deere 4630 when it was new?
- A: In 1977, the original price of the John Deere 4630 was around $27,080.
Q5: How much does a John Deere 4630 weigh?
- A: The tractor has a base weight of approximately 16,250 pounds (7,371 kg).
Q6: What are common problems associated with the John Deere 4630?
- A: Common issues include:
- Lack of low-end torque.
- Engine starting problems, often related to fuel or ignition issues.
- Overheating, particularly in older models with smaller radiators.
- Noise from the engine due to worn timing gear or valve issues.
Q7: Can the John Deere 4630 be used for modern farming tasks?
- A: Despite no longer being an ideal option for modern high-tech agriculture, the 4630 is still an excellent choice for the less serious or the auxiliary farm works, especially if it is well maintained. It’s also of collector’s interest due to its historical value.
Q8: What is the fuel capacity of the John Deere 4630?
- A: It has a fuel tank capacity of 65 gallons (246 liters).
Q9: How do you maintain a John Deere 4630 tractor?
- A: In addition to the regular oil change (with an capacity of 16 quarts), you should also be intent on keeping the cooling system (with a coolant capacity of 36 quarts), hydraulic fluid checks, thus ensuring that the battery(v) and the electrical system…. is in good condition will also be performed.
Q10: Is the John Deere 4630 a collectible tractor?
- A: Yes, the 4630 is going to be displayed to the public by John Deere as part of their historical line-up, focusing more on the 1970s for its extra-sturdy construction and it is going to rank right along with the collectibles, especially those in great condition or the ones with some peculiarities for example a powershift transmission or 4WD.