General informations and Service Manual
Make
John Deere
Model
8630
Company country
United states
Production years
From 1975 Until 1978
Tractor type
Four wheel Drive (4WD) tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual
John Deere 8630 Manual
Dimensions, weight and tires specs
AG front tires
18.4-34
AG rear tires
18.4-34
Weight
24150 lbs or 10954 kg
Length
223.5 inches [567 cm]
Width
95.8 inches [243 cm]
Height
-
Wheelbase
125 inches [317 cm]
Ground clearance
19.4 inches [49 cm]
Turning radius
37.2 feet [11.3 m]
Horsepower and engine specs
Engine size
619 ci or 10.1 L
Number of cylinders
6 cylinders
Horsepower
275 hp or 205.1 kW
Power RPM
2100 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel tank capacity
156 gal or 590.5 L
Compression ratio
15.4:1
Bore stroke
5.12x5.00 inches or (130 x 127 mm)
Coolant tank capacity
44 qts or 41.6 L
Battery and electrical specs
Number of batteries
2
Battery voltage
6 V
Battery cold cranking Amps
975
Electric ground force
negative
Electric charging system
alternator
Engine starter volts
12 V
Parts And Accessories
John Deere 8630 Parts
Clutch and transmission specs
Transmission system
John Deere Quad-Range
Transmission type
partial power shift
Transmission gears
16 forward and 4 reverse
Clutch system
hydraulic wet disc
Mechanical and cab specs
Wheel drive
4x4 articulated 4WD
Steering system
hydraulic power
Braking system
hydraulic wet disc
Cabin type
Sound-Gard cab standard
Hydraulic specs
Hydraulic system
closed center constant pressure
Number of valves
2
Pump flow rate
33 gpm or 124.9 lpm
Hydraulic tank capacity
26 gal or 98.4 L
Drawbar specs
Drawbar real power
198.12 hp or 147.7 kW
Drawbar fuel consumption
13.7 gal/hour or 51.9 l/hour
Max drawbar pull
26,443 lbs or 11994 kg
Power take-off (PTO) specs
PTO claimed power
225 hp or 167.8 kW
PTO real power
225.59 hp or 168.2 kW
PTO engine @RPM
2100 (rpm)
PTO clutch system
-
Rear PTO system
independent
Rear PTO RPM
1000 (rpm)
Front PTO system
-
PTO fuel consumption
15.3 gal/hour or 57.9 l/hour
3 point hitch specs
Hitch control system
-
Rear hitch
III
Rear hitch lift
-
Detailed review of John Deere 8630
John Deere produced its 8630 farm tractor model From 1975 Until 1978 in United states with a Sound-Gard cab standard cabin. Talking dimensions and weight, this model weighs 24150 lbs or 10954 kg has 95.8 inches [243 cm] of width, 223.5 inches [567 cm] of length while maintaining a wheelbase of 125 inches [317 cm] and a ground clearance of 19.4 inches [49 cm]. This tractor can fit ag tires of 18.4-34 front and 18.4-34 back . This John Deere 8630 is powerd by a diesel engine it has 619 ci or 10.1 L 6 cylinders ,it can produce 275 hp or 205.1 kW at 2100 (rpm), the fuel tank capacity is 156 gal or 590.5 L. This machine has 4x4 articulated 4WD wheel drive system,16 forward and 4 reverse John Deere Quad-Range transmission system. - John Deere provided us with the latest version of its 8630 service repair manual - Find All mechanical and electrical parts and accessories of John Deere 8630 farm-tractor here