John Deere 4250 VS Yanmar YM1820 specs comparison
John Deere 4250
General Infos
Make
John Deere
Model
4250
Country
United states
Production
From 1983 Until 1988
Price
50,000 USD
Tractor type
Row Crop tractor
Fuel
diesel
Service repair manual
John Deere 4250 Manual
Dimensions, sizes and tires
AG front tires
10.00-16
AG rear tires
18.4-38
Lawn front tires
-
Lawn rear tires
-
Indus front tires
-
Indus rear tires
-
Weight
11,755 lbs or 5332 kg
Length
154.1 inches [391 cm] (2WD)
Width
96 inches [243 cm]
Height
116.5 inches [295 cm]
Wheelbase
106.7 inches [271 cm] (2WD)
Ground clearance
15.75 inches [40 cm]
Turning radius
-
Rear tread size
-
Front tread size
-
Turning radius
-
Horsepower and engin specs
Engine capacity
466 ci or 7.6 L
Cylinders
6 cylinders
Engine power
-
Engine RPM
2200 (rpm)
Torque
-
Torque RPM
-
Fuel type
diesel
Fuel injection
-
Fuel tank size
65 gal or 246.0 L
Oil capacity
18 qts or 17.0 L
Oil change
-
Starter motor
-
Starter volts
12 V
Parts And Accessories
John Deere 4250 Parts
Electrical and battery specs
Batteries number
2
Batteries voltage
6 V
Battries Amps
-
Cold Amps
-
Ground force
negative
Charging system
alternator
Charging Volts
-
Charging Amps
72 amps
Clutch and gearbox specs
Trans system
John Deere Power Shift
Trans type
full power shift
Trans gears
15 forward and 4 reverse
Clutch system
Perma-Clutch wet disc
Cabine and mechanical specs
Wheel drive
4x2 2WD
Final drive
-
Steering
hydraulic power
Braking system
differential hydraulic wet disc
Cabin type
Sound-Gard cab standard
Differentiel lock
-
Hydraulics specifications
System
closed center
Valves
2 or 3
Pump flow
26.5 gpm or 100.3 lpm
SVC flow
-
Steering flow
-
Tank capacity
10.5 gal or 39.7 L
Hydraulic pressure
2277 psi or 157.0 bar
Max flow
-
Drawbar specifications
Drawbar type
-
Claimed power
101 hp or 75.3 kW
Drawbar horsepower
106.38 hp or 79.3 kW
Fuel consumption
7.7 gal/hour or 29.1 l/hour
Pulling power
12,585 lbs or 5708 kg
Power take-off (PTO) specs
Claimed power
120 hp or 89.5 kW
Real power
120.21 hp or 89.6 kW
Engine @RPM
540@2200 (rpm)
PTO Clutch
-
Rear PTO
independent
Rear PTO RPM
540 (rpm)
Front PTO
-
Front PTO RPM
-
Mid PTO
-
Mid PTO RPM
-
Fuel consumption
7.7 gal/hour or 29.1 l/hour
3 point hitch specifiations
Hitch system
-
Rear hitch
II,IIIN
Rear hitch lift
6,290 lbs or 2853 kg
Front hitch
-
Front hitch lift
-
Yanmar YM1820
General Infos
Make
Yanmar
Model
YM1820
Country
Japan
Production
From 1982 Until 1983
Price
-
Tractor type
-
Fuel
-
Service repair manual
Yanmar YM1820 Manual
Dimensions, sizes and tires
AG front tires
-
AG rear tires
-
Lawn front tires
-
Lawn rear tires
-
Indus front tires
-
Indus rear tires
-
Weight
2314 lbs 1049 kg
Length
104 inches 264 cm
Width
45 inches 114 cm
Height
70 inches 177 cm
Wheelbase
-
Ground clearance
-
Turning radius
-
Rear tread size
-
Front tread size
-
Turning radius
-
Horsepower and engin specs
Engine capacity
-
Cylinders
3 cylinders
Engine power
18 hp 13.4 kW
Engine RPM
2400 (rpm)
Torque
-
Torque RPM
-
Fuel type
-
Fuel injection
-
Fuel tank size
-
Oil capacity
-
Oil change
-
Starter motor
-
Starter volts
12 V
Parts And Accessories
Yanmar YM1820 Parts
Electrical and battery specs
Batteries number
1
Batteries voltage
12 V
Battries Amps
-
Cold Amps
-
Ground force
negative
Charging system
-
Charging Volts
-
Charging Amps
-
Clutch and gearbox specs
Trans system
-
Trans type
creeper
Trans gears
12 forward and 4 reverse
Clutch system
-
Cabine and mechanical specs
Wheel drive
4x2 2WD
Final drive
-
Steering
-
Braking system
-
Cabin type
Open operator station
Differentiel lock
-
Hydraulics specifications
System
-
Valves
-
Pump flow
-
SVC flow
-
Steering flow
-
Tank capacity
-
Hydraulic pressure
-
Max flow
-
Drawbar specifications
Drawbar type
-
Claimed power
-
Drawbar horsepower
-
Fuel consumption
-
Pulling power
-
Power take-off (PTO) specs
Claimed power
-
Real power
-
Engine @RPM
-
PTO Clutch
-
Rear PTO
-
Rear PTO RPM
-
Front PTO
-
Front PTO RPM
-
Mid PTO
-
Mid PTO RPM
-
Fuel consumption
-
3 point hitch specifiations
Hitch system
-
Rear hitch
-
Rear hitch lift
-
Front hitch
-
Front hitch lift
-
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