Zetor Proxima 6421 VS JCB Fastrac 8250 specs comparison

Zetor Proxima 6421

General Infos

Make	Zetor
Model	Proxima 6421
Country	Czech republic
Production	From 2004  Until 2007
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	Zetor Proxima 6421 Manual

Dimensions, sizes and tires

AG front tires	9.00-16
AG rear tires	16.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7240 lbs or 3284 kg
Length	152 inches [386 cm]
Width	73 inches [185 cm]
Height	102 inches [259 cm]
Wheelbase	90 inches [228 cm]
Ground clearance	22 inches [55 cm]
Turning radius	-
Rear tread size	56 to 71 inches
Front tread size	56 to 71 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	254 ci or 4.2 L
Cylinders	4 cylinders
Engine power	64 hp or 47.7 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	20 gal or 75.7 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Zetor Proxima 6421 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	mechanical shuttle
Trans gears	12 forward and reverse
Clutch system	304.8mm hydraulic cerametallic disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	-
Braking system	-
Cabin type	Two-post folding ROPS
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	3
Pump flow	14 gpm or 53.0 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	2900 psi or 200.0 bar
Max flow	18 gpm or 68.1 lpm

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	60 hp or 44.7 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	position and draft control
Rear hitch	II/I
Rear hitch lift	6830 lbs or 3098 kg
Front hitch	-
Front hitch lift	-

JCB Fastrac 8250

General Infos

Make	JCB
Model	Fastrac 8250
Country	England
Production	From 2005  Until 2011
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	JCB Fastrac 8250 Manual

Dimensions, sizes and tires

AG front tires	540/65R38
AG rear tires	710/70R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	23,460 lbs or 10641 kg
Length	222.4 inches [564 cm]
Width	100.4 inches [255 cm]
Height	133.5 inches [339 cm]
Wheelbase	122.8 inches [311 cm]
Ground clearance	18.5 inches [46 cm]
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	504.5 ci or 8.3 L
Cylinders	6 cylinders
Engine power	260 hp or 193.9 kW
Engine RPM	2200 (rpm)
Torque	869.6 lb-ft or 1179.2 Nm
Torque RPM	1400 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	158.5 gal or 599.9 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	JCB Fastrac 8250 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	-
Cold Amps	950
Ground force	negative
Charging system	-
Charging Volts	-
Charging Amps	160 amps

Clutch and gearbox specs

Trans system	-
Trans type	continuously variable
Trans gears	infinite (2-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 4WD
Final drive	-
Steering	-
Braking system	dual caliper disc ABS
Cabin type	cab with air conditioning
Differentiel lock	-

Hydraulics specifications

System	-
Valves	3 or 4 rear
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	47.6 gal or 180.2 L
Hydraulic pressure	3,046 psi or 210.0 bar
Max flow	55.5 gpm or 210.1 lpm

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	225 hp or 167.8 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent (optional)
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	22,045 lbs or 9999 kg
Front hitch	II
Front hitch lift	7,716 lbs or 3499 kg

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