Specifications, Service and Repair of Farm and Lawn Tractors

________________________________________________________________________________

John Deere 6630 Premium Technical Specifications

John Deere 6630 Engine Data

Engine Model ................... John Deere 6068T 4V-CR PowerTech Plus
Engine Type ................... 4-Stroke, 6-cylinder turbocharged diesel
Number of Cylinders ................... 6
Displacement, cu in (L) ................... 414.4 (6.80)
Engine Bore, in (mm) ................... 4.19 (106.0)
Engine Stroke, in (mm) ................... 5.00 (127.0)
Aspiration ................... Turbocharged
Rated Engine Power, hp (kW) ................... 135.0 (100.7)
Rated Engine Speed, rpm ................... 2300
Operating Speed Range, rpm ................... 1300-2300
Idle Speed Range, rpm ................... 845-2465
Maximum Torque, Nm (ft-lbs) ................... 550 (407)
Torque Speed, rpm ................... 1600
Compression ................... 17:1
Firing Order ................... 1-5-3-6-2-4
Fuel System ................... High-pressure common rail injection
Air Cleaner ................... Dry element
Emissions Level ................... Tier 3
Emission Control ................... Exhaust gas recirculation (EGR)
Valve Clearance (Intake), in (mm) ................... 0.014 (0.356)
Valve Clearance (Exhaust), in (mm) ................... 0.018 (0.457)
Fuel Tank Capacity, gal (L) ................... 54.7 (207.0)
Oil Capacity, qts (L) ................... 20.8 (19.5)
Coolant Capacity, qts (L) ................... 29.6 (28.0)
Electrical System Rating, Volts ................... 12
Charging System ................... Alternator
Alternator Rating, Amps ................... 115/150

JD 6630 Power Take-Off

PTO Operational Type ................... Independent
PTO Horsepower, hp (kW) ................... 111.3 (83.0)
PTO Clutch ................... Electro-hydraulic
PTO Speed, rpm ................... 540/540E/1000
Rear PTO / Engine Speed, rpm ................... 540/2143
Rear PTO / Engine Speed, rpm ................... 540E/1684
Rear PTO / Engine Speed, rpm ................... 1000/2208
Front PTO / Engine Speed, rpm ................... 1000/2185

John Deere 6630 Transmission

Transmission Type ................... PowrQuad Plus
Gearbox Type ................... 24F/24R, partial powershift
Number of Forward Gears ................... 24
Number of Reverse Gears ................... 24
Clutch Type ................... Wet disc
Oil Capacity, qts (L) ................... 56.0 (53.0)
Maximum Forward Speed, mph (kph) ................... 25.0 (40.2)
Maximum Reverse Speed, mph (kph) ................... 25.0 (40.2)

Transmission Type ................... AutoQuad Plus
Gearbox Type ................... 24F/24R, partial power shift
Number of Forward Gears ................... 24
Number of Reverse Gears ................... 24
Clutch Type ................... Wet disc
Oil Capacity, qts (L) ................... 56.0 (53.0)
Maximum Forward Speed, mph (kph) ................... 31.1 (50.0)
Maximum Reverse Speed, mph (kph) ................... 31.1 (50.0)

Transmission Type ................... Creeper
Gearbox Type ................... 36F/36R, partial power shift
Number of Forward Gears ................... 36
Number of Reverse Gears ................... 36
Clutch Type ................... Wet disc
Oil Capacity, qts (L) ................... 56.0 (53.0)
Maximum Forward Speed, mph (kph) ................... 0.7 (1.1)
Maximum Reverse Speed, mph (kph) ................... 0.7 (1.1)

Transmission Type ................... AutoPowr
Gearbox Type ................... Infinitely Variable Transmission (IVT)
Number of Forward/Reverse Gears ................... Infinite forward and reverse
Oil Capacity, qts (L) ................... 65.5 (62.0)
Maximum Forward Speed, mph (kph) ................... 31.0 (49.9)
Maximum Reverse Speed, mph (kph) ................... 31.0 (49.9)

JD 6630 Wheels and Tires

Drive Wheels ................... 4WD 4x4
Steering Configuration ................... Front Steer
Steering System ................... Hydrostatic power
Brakes Type ................... Hydraulic wet disc
Front Tire Size ................... 420/70R28
Rear Tire Size ................... 18.4R38
Front Track Width, in (mm) ................... 63.9-83.3 (1620-2110)
RearTrack Width, in (mm) ................... 63.9-79.6 (1620-2020)

JD 6630 Hydraulics and Hitch

Hydraulic System Type ................... Closed-center with load-sensing control
Hydraulic Pump Type ................... Axial piston pump
Implement Pump Flow (Std), gpm (Lpm) ................... 18.8 (71.2)
Implement Pump Flow (Opt), gpm (Lpm) ................... 29.1 (110.1)
Hydraulic Pressure, bar (psi) ................... 200 (2900)
Hydraulic Fluid Capacity (PowrQuad/AutoQuad), qts (L) ................... 14.0 (53.0)
Hydraulic Fluid Capacity (IVT), qts (L) ................... 16.4 (62.1)
Number of Standard Remote Valves ................... 4
3-Point Hitch Category ................... 3N
Draft Sensing or Lift Control ................... Electronic lower link sensing
Standard Lift Capacity at lift pin, lb (kg) ................... 16280 (7384)

John Deere 6630 Dimensions and Weight

Wheelbase, in (mm) ................... 104.3 (2640)
Length, in (mm) ................... 168.9 (4290)
Height, in (mm) ................... 108 (2740)
Overall Width, in (mm) ................... 91.2 (2310)
Turning Radius, in (mm) ................... 200 (5100)
Weight (Shipping), lb (kg) ................... 11530 (5230)
Weight (Maximum), lb (kg) ................... 22050 (10000)

________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS SPECIFICATIONS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS ATTACHMENTS
1023E 2025R 2210 2520 3032E
3046R 3520 4066R 4105 4200
4320 4400 4520 4600 4720
430 420 455 X300 X350
X485 X500 X590 X700 X738

________________________________________________________________________________________

JOHN DEERE FRONT END LOADERS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS MAINTENANCE

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

JOHN DEERE TRACTORS TROUBLESHOOTING
2640 3040 3310 3650 4100
5050D 5090R 5410 6105R 7200R
E130 L111 LA110 LT155 X300R

________________________________________________________________________________________