John Deere 6630 Premium (2006 – 2011)

The John Deere 6630 Premium tractor, produced between 2006 and 2011, is a versatile and powerful agricultural machine designed to tackle various farming tasks efficiently.

Engine Detail
EngineJohn Deere 6068HL480, a turbocharged diesel engine with 6 cylinders and 24 valves.
Displacement413.7 cubic inches (6.8 liters).
Bore/Stroke4.19×5.00 inches (106 x 127 mm).
EmissionsTier III compliant with exhaust gas recirculation (EGR).
Power Ratings
Rated Power (ECE R24)125 hp (93.2 kW).
Rated Power (EC 97/98)130 hp (96.9 kW).
Maximum Power (ECE R24)134 hp (99.9 kW).
Maximum Power (EC 97/68)139 hp (103.7 kW).
Fuel SystemHigh-pressure common rail injection.
Cooling SystemEquipped with a viscous fan and a dry element air cleaner.
Rated RPM2300
Idle RPM845-2465
Operating RPM1300-2300
Torque394 lb-ft (534.3 Nm) at 1500 RPM.
StarterElectric, 12 volts, 4 hp (3.0 kW).
Oil Capacity20.6 quarts (19.5 liters) with a recommended oil change interval of 500 hours.
Coolant Capacity29.6 quarts (28.0 liters) with a recommended coolant change interval of 1500 hours.
Valve ClearanceIntake – 0.014 inches (0.356 mm), Exhaust – 0.018 inches (0.457 mm).
Transmission Variants
Speed24-speed partial power shift.
Speed36-speed partial power shift.
TypeInfinitely variable transmission (IVT).
Transmission PowerQuad Plus (Partial Power Shift)
Gears24 forward and reverse gears.
ClutchPermaClutch II wet disc.
Oil Capacity56 quarts (53.0 liters).
Transmission detailsFour power shift gears (1-4) in six synchronized ranges (A-F) with a left-hand power shuttle. Optional de-clutch button allows range shifting without using the foot clutch.
Transmission AutoQuad Plus (Partial Power Shift)
Speed24 forward and reverse gears.
ClutchPermaClutch II wet disc.
Oil Capacity56 quarts (53.0 liters).
Transmission detailsAutoQuad Plus adds automatic load-matched gear shifting to the PowrQuad transmission. Available in 40kph or 50kph speeds.
Transmission Creeper (Partial Power Shift)
Speed36 forward and reverse gears.
ClutchPermaClutch II wet disc.
Oil Capacity56 quarts (53.0 liters).
Transmission detailsThe optional creeper adds an additional twelve speeds to the PowrQuad or AutoQuad transmission.
Transmission AutoPowr (Infinitely Variable Transmission – IVT)
TypeInfinite forward and reverse gears.
Oil Capacity65.5 quarts (62.0 liters).
NoteThe AutoPowr IVT is controlled by a left-hand shuttle and a right-hand speed lever with a speed wheel. It offers automatic load-matched gear shifting and is available in 40kph and 50kph maximum speeds.
Chassis4×4 MFWD 4WD.
BrakesHydraulic wet disc.
CabStandard cab with air-conditioning.
Fuel54.7 gallons (207.0 liters) with an optional fuel tank capacity of 66 gallons (249.8 liters).
Hydraulic System14 gallons (53.0 liters) for standard configurations and 16.4 gallons (62.1 liters) for IVT-equipped tractors.
TypeLoad-sensing pressure-flow compensating (PFC).
Maximum Pressure2,901 psi (200.0 bar).
ValvesUp to 4 (Max).
Pump Flow15.9 gpm (60.2 lpm) for standard configurations and optional 29.1 gpm (110.1 lpm).
Tractor Hitch
Rear TypeIIIN
ControlStandard control at 15.9 gpm with optional 29.1 gpm available.
Rear Lift (at ends)16,880 lbs (7656 kg).
Power Take-off (PTO)
Rear PTOIndependent.
ClutchElectro-hydraulic wet disc.
Rear RPM540/540E/1000 with corresponding engine RPM settings.
Dimensions & Tires
Wheelbase104.3 inches (264 cm).
Weight11,530 lbs (5230 kg).
Front Tire420/70R28.
Rear Tire18.4R38.
Charging SystemAlternator.
Battery Volts12.
John Deere 6630 Premium Advantages

Powerful Engine: The tractor is equipped with a robust 6.8-liter, 6-cylinder engine that provides ample power for a variety of tasks, making it suitable for both field and road work.

Transmission Options: The availability of multiple transmission options, including PowrQuad Plus, AutoQuad Plus, Creeper, and AutoPowr (IVT), allows operators to choose the transmission that best suits their preferences and tasks.

Comfortable Cab: The tractor features a standard cab with air-conditioning, providing a comfortable and climate-controlled environment for operators during long hours of operation.

Hydraulic Capacity: The load-sensing pressure-flow compensating (PFC) hydraulic system with a maximum pressure of 2,901 psi and the option for up to 4 hydraulic valves ensures efficient operation of hydraulic implements.

Fuel Efficiency: The tractor’s engine features high-pressure common rail injection, contributing to fuel efficiency and reduced operating costs.

Versatility: With multiple transmission options and hydraulic capabilities, the 6630 Premium is versatile and can handle a wide range of agricultural tasks, from plowing and planting to hauling and mowing.

Emissions Compliance: The tractor meets Tier III emissions standards, demonstrating environmental responsibility and adherence to regulations.

John Deere 6630 Premium Disadvantages

Complexity: The availability of multiple transmission options and advanced features may require a learning curve for operators who are not familiar with John Deere equipment, potentially leading to increased training time.

Maintenance Costs: Like many advanced tractors, maintenance and repair costs for the 6630 Premium can be relatively high, particularly if specialized tools and expertise are required.

Cost: John Deere tractors, including the 6630 Premium, are often priced at a premium compared to some other brands, which may be a disadvantage for budget-conscious buyers.

Size and Weight: The tractor’s weight and size may not be suitable for all farming operations, especially those with tight spaces or delicate soil conditions.

Optional Features: Some desirable features, such as certain transmission options and hydraulic upgrades, may come at an additional cost, potentially increasing the overall price of the tractor.

Tire Configuration: The tractor comes with specific tire configurations (420/70R28 front and 18.4R38 rear), which may not be ideal for all terrain types or specialized farming applications.

The John Deere 6630 Premium tractor is a versatile and powerful machine suitable for a wide range of agricultural applications. With multiple transmission options, excellent hydraulic capacity, and a comfortable cab, it offers farmers the flexibility and performance they need for their operations.

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