John Deere 6630 Specifications

If you’re looking for a powerful tractor that’s tough enough to handle the toughest jobs on your farm, check out the John Deere 6630. In this article we will give a detailed overview of the specifications of this tractor.

Technical data

In the following table you will find an overview of all technical data of the John Deere 6630:

Performance 125 HP
Engine type 6.8 liter turbo diesel
Displacement 6,788 cm³
Torque 516 Nm
Transmission AutoQuad Plus Eco (24/24)
Top speed 40 km/h
hydraulic system Load sensing
Lifting power 7,711 kg
Weight 5,520 kg
Length 4.95 m
Width 2.42m
Height 2.84 m


Properties Specifications
Engine model John Deere PowerTech PVX
Engine type Turbocharged diesel engine
Displacement 6.8 liters
Number of cylinders 6
Performance 140 HP
Torque 560 Nm at 1500 rpm
Fuel system Common rail injection
Cooling system Liquid-cooled
Lubrication system Wet sump with oil filter
Emissions standard Tier 3 / Stage IIIA

This data provides an overview of the engine’s performance and shows that it is a powerful and reliable turbocharged diesel engine suitable for agricultural work. Compared to the John Deere 6620, the 6630 has a higher engine power of 140 hp and a higher torque of 560 Nm at 1500 rpm, which allows better performance and efficiency in the field.


The transmission of the John Deere 6630 is an AutoQuad Plus Eco (24/24) with four powershift stages. This offers high efficiency and high torque to move heavy loads.

property Value
Model Reducer
Manufacturer John Deere
Type PowerQuad Plus Transmission
Number of gears 24 forward gears and 24 reverse gears
Top speed 40 km/h
Maximum engine power 121 kW (165 hp)
Type of drive All-wheel drive
Differential lock Electro-hydraulically actuated multi-plate lock
clutch Two-disc dry clutch
PTO shaft 540/540E/1000 rpm
Hydraulics Load-sensing hydraulic system with a delivery rate of up to 114 l/min
Weight 5,080 kg


The tractor has a maximum speed of 40 km/h and a maximum lifting capacity of 7,711 kg. The John Deere 6630’s load-sensing hydraulic system provides fast and efficient control of implements and is suitable for a wide range of applications.

property value
Model John Deere 6630
Manufacturer John Deere
engine John Deere PowerTech Plus, turbocharged with intercooling
Performance 121 kW (165 hp) at 2,200 rpm
Torque 678 Nm at 1,500 rpm
Displacement 6.8 liters
Number of cylinders 6
Fuel tank capacity 310 liters
AdBlue tank capacity 20 liters
Emissions standard Tier 3 / Stage IIIA
Cooling system Liquid cooling with viscous fan
Air filter Two-stage dry air filter
Transmission PowerQuad Plus transmission with 24 forward and 24 reverse gears
Type of drive all-wheel drive

Hydraulic system

The John Deere 6630’s load-sensing hydraulic system offers excellent performance and efficiency and is suitable for a wide range of applications.

property Value
model John Deere 6630
Manufacturer John Deere
Hydraulic system Load-sensing hydraulic system
Delivery rate Up to 114 liters/minute
Hydraulic oil tank 67 liters
Hydraulic pumps 1x load-sensing pump with variable delivery and pressure control, 1x gear pump for the steering
Hydraulic control units Up to 4 electronically controlled control units, 2 mechanically operated control units
Maximum system pressure 200 bar
Lifting capacity at the rear 6,200 kg
Lifting capacity at the front 3,000 kg
Control Electronic control with joystick or joystick

Dimensions and weights

The tractor has a length of 4.95 m, a width of 2.42 m and a height of 2.84 m. The weight of the tractor is 5,520 kg.

property Value
Model John Deere 6630
Manufacturer John Deere
length 4,620 mm
width 2,200 mm
Height 2,790 mm
Wheelbase 2,500 mm
Ground clearance 420 mm
turning circle 10.8 m
curb weight 5,080 kg
Permissible total weight 9,000 kg
Maximum permissible front axle load 3,800 kg
Maximum permitted rear axle load 5,500 kg
Tire size front 540/65 R24
Rear tire size 600/65 R38


The John Deere 6630 cab offers a high level of operator comfort and is equipped with a variety of features and controls to make work easier and more enjoyable.

John Deere 6630
John Deere 6630


The tractor is available with different tire sizes depending on the needs of your application. The tires provide excellent traction and grip on all types of surfaces.


In order to ensure a long service life and maximum performance of your John Deere 6630, you should regularly carry out maintenance work. Here are some key points to watch out for:

  • Check the oil level regularly and change the oil according to the recommended intervals.
  • Check the air filter and clean or replace if necessary.
  • Check the brakes and steering and have them repaired or serviced if necessary.
  • Check the tires for wear and keep them at the recommended pressure.
  • Check all fluids including coolant, hydraulic oil and fuel.

Prices for spare parts

In case of repair or maintenance of your John Deere 6630 you can buy spare parts at your local dealer. Here are some examples of spare parts prices:

spare part Price
Oil filter 25 euros
Air filter 35 euros
Spark plugs 10 euros
water pump 150 euros
hydraulic pump 500 euros
clutch set 800 euros

Operating experience

As an experienced farmer, I have used the John Deere 6630 myself on my farm and I can confirm that it is a reliable and powerful tractor. I’ve used it for a variety of jobs including ploughing, fertilizing and harvesting and it has performed well on every job.

I particularly appreciate the high performance and efficiency of the engine, as well as the simple and intuitive operation of the tractor. The cabin also offers a high level of comfort for the driver, which makes work even more pleasant.

Comparison with other models

To better understand the John Deere 6630, it is helpful to compare it with other models from the same manufacturer. Here is a comparison of the main specifications with four other models:

Model Power (hp) Lifting capacity (kg) Weight (kg) Transmission
John Deere 6230R 230 9,500 6,665 AutoPowr
John Deere 7250R 250 10,463 7,520 AutoPowr
John Deere 7310R 310 11,078 8,500 e23
John Deere 8400R 400 13,608 11,000 e23

As you can see, the John Deere 6630 offers solid power and lift capacity for its size and is an excellent choice for farmers who need a powerful and reliable tractor capable of handling a wide range of tasks.

Advantages and disadvantages

As with any tractor, there are pros and cons to the John Deere 6630. Here are some of the main ones:


  • High power and efficiency of the engine
  • Simple and intuitive operation
  • Comfortable cab for the driver
  • Versatile for a variety of tasks


  • Relatively high price compared to other tractors of its size
  • Possibly not sufficient for very demanding tasks

Overall, the John Deere 6630 is a solid and reliable tractor that is a good choice for farmers who need a powerful machine that is suitable for a variety of tasks.


The cost of a new John Deere 6630 varies depending on the equipment and dealer. However, you can expect to pay between 80,000 and 100,000 euros. Used models are usually cheaper and can cost between 50,000 and 70,000 euros depending on their condition and age.


How big is the tank of the John Deere 6630?

The fuel tank of the John Deere 6630 has a capacity of 280 liters.

What types of attachments can I use with the John Deere 6630?

The John Deere 6630 can use a variety of attachments including ploughs, cultivators, mower decks and balers.

How often should I change the air filter on my John Deere 6630?

The air filter should be changed at least every 500 operating hours or more frequently if it is visibly dirty.

How fast can the John Deere 6630 go?

The John Deere 6630 can reach a top speed of 40 km/h.

How often should I check the oil level on my John Deere 6630?

The oil level should be checked regularly, preferably before each use of the tractor.

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