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Shibaura ST318

Shibaura ST318 tractor
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The Shibaura ST318 is a compact utility tractor built in Matsumoto, Japan. It features a 1.0L 3-cylinder liquid-cooled diesel engine producing 18 hp, with a choice of 9-speed gear or hydrostatic transmissions. The tractor offers four-wheel drive, mechanical rear differential lock, power steering, wet disc brakes, and a two-post folding ROPS. It has a fuel capacity of 5.3 gallons and a hydraulic system capacity of 4.2 gallons with an open center type hydraulic system. The rear hitch is category I with a lift capacity of 1474 lbs. The PTO includes both gear and hydrostatic rear PTOs with a 540 rpm rear PTO and an optional mid PTO. Dimensions include a 55.3 inch wheelbase, length of 107.4 inches, and weights ranging from 1625 to 1653 lbs depending on transmission. Tire options include agricultural and lawn/turf sizes.
Shibaura ST318compact utility tractorShibaura tractorST318 specs18 hp tractor1.0L diesel tractorhydrostatic transmission9-speed gear transmission
Power18 hp
Foundedunknown
ModelST318

Technical Specifications

Detailed specifications and technical data for Shibaura ST318

Power

Engine power:18 hp (13.4 kW)
PTO (claimed):15 hp (11.2 kW)

Tires

Ag rear:8-16
Ag front:5-12
Lawn/turf rear:29x12.00-15
Lawn/turf front:20x8.00-10

Engine

Type:diesel
Model:Shiabaura S753
Power:18 hp (13.4 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:3-cylinder
Rated RPM:2600
Bore/Stroke:2.95x2.83 inches (75 x 72 mm)
Compression:23:1
Displacement:58.2 ci (1.0 L)
Oil capacity:3.5 qts (3.3 L)
Starter volts:12
Coolant capacity:3.7 qts (3.5 L)

Capacity

Fuel:5.3 gal (20.1 L)
Hydraulic system:4.2 gal (15.9 L)

Overview

Series:ST Series
Built in:Matsumoto, Japan
Category:Compact Utility tractor

Electrical

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

Hydraulics

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

Mechanical

ROPS:Two-post folding ROPS
Drive:Four-wheel drive
Brakes:Wet disc brakes
Power steering:yes
Differential lock:mechanical rear

Transmission

Gears:9 forward and 3 reverse
Clutch:dry disc
Options:9-speed gear, hydrostatic
Gear Type:gear
Hydrostatic Type:hydrostatic
Hydrostatic Gears:infinite forward and reverse (2-range)

Tractor hitch

Rear Type:I
Rear lift:1474 lbs (668 kg)

Dimensions & Tires

Length:107.4 inches (272 cm)
Wheelbase:55.3 inches (140 cm)
Gear Width:41 inches (104 cm)
Rear tread:33.5 to 39.3 inches (85 to 99 cm)
Front tread:32.4 inches (82 cm)
Gear Weight:1625 lbs (737 kg)
Hydro Width:46.8 inches (118 cm)
Hydro Weight:1653 lbs (749 kg)
Gear Height (ROPS):89.1 inches (226 cm)
Hydro Height (ROPS):88.2 inches (224 cm)
Gear Clearance (front axle):9.6 inches (24 cm)
Hydro Clearance (front axle):9.8 inches (24 cm)

Power Take-off (PTO)

Mid PTO:optional
Mid PTO Type:2000
Gear Rear PTO:transmission
Rear PTO Type:540 (1.375)
Hydro Rear PTO:live
Gear Engine RPM:588@2600
Hydro Engine RPM:561@2600
Gear Engine RPM (Mid PTO):2139@2600
Hydro Engine RPM (Mid PTO):2040@2600