ST321 by Shibaura

ST Series

ST SeriesCompact Utility tractor

Series:

Series:ST318 ← ST321 → ST324

ST Series

ST Series
Compact Utility tractor

Series:

Series:ST318 → ST321

Production

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

Shibaura ST318 Power

Shibaura ST318 Power
Engine:18 hp
13.4 kW
PTO (claimed):15 hp
11.2 kW

Shibaura ST318 Engine

Shibaura ST318 Engine
Shiabaura 1.0L 3-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:4x4 MFWD 4WD
Differential lock:mechanical rear
Steering:power
Brakes:wet disc
Cab:Two-post folding ROPS.
Transmissions:9-speed gear
 hydrostatic
Transmission details ...

Capacity

Capacity
Fuel:5.3 gal
20.1 L
Hydraulic system:4.2 gal
15.9 L

Hydraulics

Hydraulics
Type:open center
Capacity:4.2 gal
15.9 L
Pressure:1849 psi
127.5 bar
Pump flow:4 gpm
15.1 lpm

Tractor hitch

Tractor hitch
Rear Type:I
Rear lift:1474 lbs
668 kg

Power Take-off (PTO)

Power Take-off (PTO)
Gear Rear PTO:transmission
Hydro Rear PTO:live
Rear RPM:540 (1.375)
Gear
561@2600 hydro} Engine RPM:
588@2600
Mid PTO:optional
Mid RPM:2000
Gear
2040@2600 hydro} Engine RPM:
2139@2600

Dimensions & Tires

Dimensions & Tires
Wheelbase:55.3 inches
140 cm
Weight:1625 to 1653 pounds
Front tire:5-12
Rear tire:8-16
Full dimensions and tires ...

Electrical

Electrical
Ground:negative
Charging system:alternator
Charging amps:40
Charging volts:14
Battery volts:12

Production

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

Shibaura ST321 Power

Shibaura ST321 Power Engine:21 hp
15.7 kW
PTO (claimed):17 hp
12.7 kW

Shibaura ST321 Engine

Shibaura ST321 Engine Shiabaura 1.0L 3-cyl diesel Engine details ...

ST Series

ST Series
Compact Utility tractor

Series:

Series:ST318 ← ST321 → ST324

Engine Detail

Engine Detail
Shiabaura S773
diesel
3-cylinder
liquid-cooled
Displacement:61.3 ci
1.0 L
Bore/Stroke:3.03x2.83 inches
77 x 72 mm
Power:21 hp
15.7 kW
Compression:23:1
Rated RPM:2600
Starter:electric
Starter volts:12
Oil capacity:3.5 qts
3.3 L
Coolant capacity:3.7 qts
3.5 L

Mechanical

Mechanical Chassis:4x4 MFWD 4WD
Differential lock:mechanical rear
Steering:power
Brakes:wet disc
Cab:Two-post folding ROPS.
Transmissions:9-speed gear
 hydrostatic
Transmission details ...

ST Series

ST Series
Compact Utility tractor

Series:

Series:ST318 ← ST321 → ST324

Transmissions overview

Transmissions overview
9-speed gear
hydrostatic

Transmission

Transmission
Type:gear
Gears:9 forward and 3 reverse
Clutch:dry disc

Speeds

Speeds
With 9.5-16 rear tires.

Transmission

Transmission
Type:hydrostatic
Gears:infinite (2-range) forward and reverse

Speeds

Speeds
With 29x12.00-15 R3 rear tires.

Capacity

Capacity Fuel:5.3 gal
20.1 L
Hydraulic system:4.2 gal
15.9 L

Hydraulics

Hydraulics Type:open center
Capacity:4.2 gal
15.9 L
Pressure:1849 psi
127.5 bar
Pump flow:4.9 gpm
18.5 lpm

Tractor hitch

Tractor hitch Rear Type:I
Rear lift:1474 lbs
668 kg

Power Take-off (PTO)

Power Take-off (PTO) Gear Rear PTO:transmission
Hydro Rear PTO:live
Rear RPM:540 (1.375)
Gear
561@2600 hydro} Engine RPM:588@2600
Mid PTO:optional
Mid RPM:2000
Gear
2040@2600 hydro} Engine RPM:2139@2600

Dimensions & Tires

Dimensions & Tires Wheelbase:55.3 inches
140 cm
Weight:1649 to 1662 pounds
Front tire:6-12
Rear tire:9.5-16
Full dimensions and tires ...

ST Series

ST Series
Compact Utility tractor

Series:

Series:ST318 ← ST321 → ST324

Shibaura ST321 Tires

Shibaura ST321 Tires
Ag front:6-12
Ag rear:9.5-16
Lawn/turf front:20x8.00-10
Lawn/turf rear:29x12.00-15

Dimensions

Dimensions
Wheelbase:55.3 inches
140 cm
Length:107.4 inches
272 cm
Gear Width:44.8 inches
113 cm
Hydro Width:46.8 inches
118 cm
Gear Height (ROPS):90 inches
228 cm
Hydro Height (ROPS):88.2 inches
224 cm
Gear Weight:1662 lbs
753 kg
Hydro Weight:1649 lbs
747 kg
Gear Clearance (front axle):10.6 inches
26 cm
Hydro Clearance (front axle):8.8 inches
22 cm
Front tread:33.3 inches
84 cm
Rear tread:35.3 to 37.7 inches
89 to 95 cm

Electrical

Electrical Ground:negative
Charging system:alternator
Charging amps:40
Charging volts:14
Battery volts:12

ST321 relate tractors