Full Specifications
JOHN DEERE 6620 PREMIUM POWER
Engine (net)
125hp / 93.2kW
PTO (claimed)
110hp / 82.0kW
ENGINE DETAIL
Description
John Deere 6068T turbocharged intercooled diesel 6-cylinder liquid-cooled
Displacement
414.1ci / 6.8L
Bore/Stroke
4.19x5.00inches / 106x 127mm
Rated Power (ECE R24)
125hp / 93.2kW
Rated RPM
2300
Idle RPM
850-2460
Operating RPM
1300-2300
Torque
392.0lb-ft / 531.6Nm
Torque RPM
1500
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Intake valve clearance
0.014inches / 0.356mm
Exhaust valve clearance
0.018inches / 0.457mm
JOHN DEERE 6620 PREMIUM ENGINE
Description
John Deere 6.8L 6-cyl diesel
Fuel tank
54.7gal / 207.0L
TRANSMISSION 1
Transmission
PowrQuad Plus
Type
partial power shift
Gears
24 forward and reverse
TRANSMISSION 2
Transmission
AutoQuad II
Type
partial power shift
Gears
24 forward and reverse
MECHANICAL
Chassis
4x4 MFWD 4WD
Steering
hydrostatic power
Brakes
wet disc
Cab
Cab standard
Transmission
24-speed partial power shift
HYDRAULICS
Type
closed center load sensing
Pressure
2900psi / 200.0bar
Pump flow
25.4gpm / 96.1lpm
TRACTOR HITCH
Rear Type
II/IIIN
Rear lift
16,360lbs / 7420kg
POWER TAKE-OFF (PTO)
Rear PTO
independent
Rear RPM
540/1000
JOHN DEERE 6620 PREMIUM TIRES
Standard tires (ag)
Front: 14.9R28. Rear: 18.4R38
JOHN DEERE 6620 PREMIUM WEIGHT
11,532lbs / 5230kg
Max capacity
18,740lbs / 8500kg
Max front axle
9,039lbs / 4100kg 9,921lbs / 4500kg (braked axle)
Max rear axle
15,210lbs / 6899kg
DIMENSIONS & TIRES
Weight
11,532lbs / 5230kg
Front tire
14.9R28
Rear tire
18.4R38
6620 PREMIUM SERIAL NUMBERS
Location
Right side of main tractor frame
ELECTRICAL
Ground
negative
Charging system
alternator
Charging amps
90/115
Battery volts
12
The 6620 Premium tractor is part of the John Deere's 6020 Series. The 6620 Premium is a Utility Tractors type, which is used mainly in Agriculture Tractors. A engine powers the 6620 Premium tractor. This arrangement improves usability in the real world scenario.