Yanmar AC-21 VS GBT GBT-2000 specs comparison

Yanmar AC-21

General Infos

Make	Yanmar
Model	AC-21
Country	Japan
Production	From 2004  Until 2007
Price	-
Tractor type	Agricultural Crawler tractor
Fuel	diesel
Service repair manual	Yanmar AC-21 Manual

Dimensions, sizes and tires

AG front tires	tracks
AG rear tires	tracks
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	1830 lbs or 830 kg
Length	92.1 inches [233 cm]
Width	49.6 inches [125 cm]
Height	71.9 inches [182 cm]
Wheelbase	-
Ground clearance	12.6 inches [32 cm]
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	61.4 ci or 1.0 L
Cylinders	3 cylinders
Engine power	20.5 hp or 15.3 kW
Engine RPM	-
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	5.3 gal or 20.1 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Yanmar AC-21 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	hydrostatic
Trans gears	-
Clutch system	-

Cabine and mechanical specs

Wheel drive	crawler
Final drive	-
Steering	-
Braking system	-
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	-
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	-

GBT GBT-2000

General Infos

Make	GBT
Model	GBT-2000
Country	United states
Production	From 1976  Until 1978
Price	-
Tractor type	Tool Carrier tractor
Fuel	gasoline
Service repair manual	GBT GBT-2000 Manual

Dimensions, sizes and tires

AG front tires	5.00x15
AG rear tires	9.5x24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	2550 lbs or 1156 kg
Length	128 inches [325 cm]
Width	-
Height	-
Wheelbase	77 inches [195 cm]
Ground clearance	-
Turning radius	-
Rear tread size	38 to 67 inches
Front tread size	39 to 61 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	51.6 ci or 0.8 L
Cylinders	4 cylinders
Engine power	27 hp or 20.1 kW
Engine RPM	3300 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	9.23 gal or 34.9 L
Oil capacity	3 qts or 2.8 L
Oil change	50 h
Starter motor	electric
Starter volts	12 V
Parts And Accessories	GBT GBT-2000 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	gear
Trans gears	6 forward and 1 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	hydraulic disc
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	-
Pump flow	3.5 gpm or 13.2 lpm
SVC flow	-
Steering flow	-
Tank capacity	4.25 gal or 16.1 L
Hydraulic pressure	1500 psi or 103.4 bar
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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