John Deere 2850 VS Yanmar AF342 specs comparison

John Deere 2850

General Infos

Make	John Deere
Model	2850
Country	United states
Production	From 1986  Until 1994
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	John Deere 2850 Manual

Dimensions, sizes and tires

AG front tires	10.00-16
AG rear tires	14.9R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7694 lbs or 3489 kg
Length	167.1 inches [424 cm]
Width	81.4 inches [206 cm]
Height	100.3 inches [254 cm] (low-profile)
Wheelbase	90 inches [228 cm]
Ground clearance	-
Turning radius	27.6 feet [8.4 m]
Rear tread size	59.1 to 78.7 inches
Front tread size	53.5 to 79.1 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	239 ci or 3.9 L
Cylinders	4 cylinders
Engine power	86 hp or 64.1 kW
Engine RPM	2300 (rpm)
Torque	232.3 lb-ft or 315.0 Nm
Torque RPM	1500 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	22.2 gal or 84.0 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 2850 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	55 amps
Cold Amps	-
Ground force	negative
Charging system	-
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	Hi-Lo
Trans type	two-speed power shift
Trans gears	16 forward and 8 reverse
Clutch system	hydraulic cerametallic disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	planetary
Steering	power
Braking system	hydraulic wet disc
Cabin type	ROPS
Differentiel lock	-

Hydraulics specifications

System	closed-center constant presure
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	2756 psi or 190.0 bar
Max flow	11.6 gpm or 43.9 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	-
Engine @RPM	1000@2172 (rpm)
PTO Clutch	hydraulic wet disc
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	positon and draft control
Rear hitch	II
Rear hitch lift	8003 lbs or 3630 kg
Front hitch	II
Front hitch lift	3594 lbs or 1630 kg

Yanmar AF342

General Infos

Make	Yanmar
Model	AF342
Country	Japan
Production	From 2002  Until 2005
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	Yanmar AF342 Manual

Dimensions, sizes and tires

AG front tires	8-18
AG rear tires	13.6-26
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	3197 lbs or 1450 kg
Length	129.5 inches [328 cm]
Width	59.1 inches [150 cm]
Height	77.4 inches [196 cm]
Wheelbase	72.8 inches [184 cm]
Ground clearance	13.4 inches [34 cm]
Turning radius	-
Rear tread size	45.3 to 59.1 inches
Front tread size	48.4 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	133.6 ci or 2.2 L
Cylinders	4 cylinders
Engine power	42 hp or 31.3 kW
Engine RPM	2600 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	9.5 gal or 36.0 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Yanmar AF342 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	70 amps
Cold Amps	-
Ground force	negative
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	power shuttle
Trans gears	16 forward and reverse
Clutch system	wet disc

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	power
Braking system	wet disc
Cabin type	Two-post ROPS
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	556 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	position control
Rear hitch	I
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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