Shibaura SX21

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Production
Manufacturer:	Shibaura
Type:	Compact Utility tractor
Factory:	Matsumoto, Japan

Shibaura SX21 Power
Engine:	21 hp 15.7 kW
PTO (claimed):	16 hp 11.9 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Steering:	power
Brakes:	wet disc
Transmission:	hydrostatic

Hydraulics
Type:	open center
Pressure:	1885 psi 130.0 bar
Valves:	1
Pump flow:	3.75 gpm 14.2 lpm
Steering flow:	1.85 gpm 7.0 lpm

Tractor hitch
Rear Type:	I
Rear lift (at 24"/610mm):	701 lbs 317 kg

Power Take-off (PTO)
Rear PTO:	live
Rear RPM:	540 (1.375)
Engine RPM:	540@2992
Mid PTO:	standard
Mid RPM:	2200
Engine RPM:	2200@3020

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	40
Battery volts:	12

Engine Detail
Shiabaura S753
diesel
3-cylinder
liquid-cooled
Displacement:	58.2 ci 1.0 L
Bore/Stroke:	2.953x2.835 inches 75 x 72 mm
Power:	21 hp 15.7 kW
Compression:	24:1
Rated RPM:	3000
Idle RPM:	1300-3200
Firing order:	1-2-3
Starter volts:	12
Starter power:	1.6 hp 1.2 kW
Oil capacity:	3.5 qts 3.3 L
Coolant capacity:	3.7 qts 3.5 L
Intake valve clearance:	0.008 inches 0.203 mm
Exhaust valve clearance:	0.008 inches 0.203 mm

Transmission
Type:	hydrostatic
Gears:	infinite forward and reverse
Oil capacity:	13.75 qts 13.0 L

Dimensions
Wheelbase:	55.1 inches 139 cm
Length:	98 inches 248 cm
Width:	43.3 inches 109 cm
Weight:	1530 lbs 694 kg
Ground clearance:	9.1 inches 23 cm
Front tread:	35.8 inches 90 cm
Rear tread:	35.8 inches 90 cm