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Shibaura ST440

Compare with other modelsValue machine
Engine horsepower
40 HP
PTO: 34 HP
Displacement
2 L
4-cylinder engine
Drive and chassis
4WD
—
Operating weight
1,460 kg
3,219 lbs

Sources and field evidence

Catalog Archive: Baseline specifications compiled from historical manufacturer archives and equipment registries. Laboratory test report verification in progress.

unknown4WD
40HP
ShibauraST440
Archived Specification Record

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Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Compact / Sub-Compact Yard
Global Tractor Fleet Power SpectrumTop 84% of all indexed machinery
Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)
Specific Output
20.0 HP/L
Aspiration: Unknown
Traction Ratio
36.5 kg/HP
Agile transport & crop care
PTO Efficiency
85%
34 PTO HP rated
Hydraulic Flow
Standard
Auxiliary implement ports

Engine and power specifications

Engine model
Shiabaura
Fuel type
Diesel
Rated horsepower
40 hp
Rated PTO Power
34 hp (Shibaura specification)
Cylinders
4
Displacement
2 L (121.7 ci)
Bore / stroke
N/A
Rated RPM
2600 RPM
Crankcase oil capacity
N/A
Coolant capacity
N/A

Maintenance picks for the ST440

Filters, oil and common wear parts for this model.

Transmission and chassis specifications

Transmission type
N/A
Gears (forward / reverse)
12 forward
Drive system
4WD
Wheelbase
69.5 in
Front tire
7-16
Rear tire
13.6-24
Hydraulic flow
N/A
Rear hitch
I
ASABE EP496 Engineering Matcher

Implement Draft & Ballast Matcher

Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Shibaura ST440.

Overloaded / Wheel Slip Alert(187%)
CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator
SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH187% LOAD
SOIL SURFACE (0.0")SUB-SURFACE PLOW PAN (~14")40 HP◄ 3,129 LBS DRAFT4" DEPTH
DRAWBAR DEMAND: 58.4 HPWIDTH / SIZE: 18 ft Width
ASABE D497.7 Tillage Specific Resistance Formula
Implement Size (ft Width)18 ft Width
18 ft WidthDefault: 4270 ft Width
Tillage / Seeding Depth4 inches (10 cm)
2"Target: 4"6"
Target Operating Field Speed7.0 mph (11.3 km/h)
5 mphRated: 7 mph9 mph
Engine Power Demand vs Rated Output74.9 HP / 40 HP Rated
0%55% (Min Load)60-85% (Sweet Spot)100% (Cap)
Draft Force
3,129 lbs
Drawbar Power
58.4 HP
Target Slip
8% - 12%
Axle Ballast Balance (MFWD / Mechanical Front Assist )Calibrated for Wide-Span Field Cultivator (100 lbs/HP standard)
Target: 4,000 lbs
Front Axle: 38%Rear Axle: 62%
689 kg (1,520 lbs)1,125 kg (2,480 lbs)
Ballast Adjustment vs Base:+781 lbs (354 kg)
Hourly Diesel Burn
1.9 gal/h
7.2 L/hr (est. $7/h)
Hydraulic Fan Status
Standard Draw
No fan req

Engine demand (74.9 HP) exceeds rated power (40 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Instant Used Market Valuation Projector

Algorithmic resale estimate for Shibaura ST440

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Catalog specifications are incomplete for this model. Enter the production year and horsepower to unlock valuation:

Operating Meter Hours3,200 hrs
Mechanical & Physical Condition
Empirical model calibrated against dealer & auction lots

Valuation Calculation Paused

Horsepower or manufacturing year specification is missing from the catalog for this model. Please specify values on the left to calculate a live market appraisal.

Direct Segment Rivals & Showdowns

Head-to-head match-ups calibrated by horsepower and era

Mahindra+6 HP
4525
46 HP

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Shibaura

Japan • 117 Models

Shibaura, officially known as IHI Shibaura Machinery Corporation, is a distinguished Japanese manufacturer of agricultural machinery with a strong emphasis on compact tractors and diesel engines. Founded as part of the IHI Corporation, a major Japanese industrial conglomerate, Shibaura has cultivated a reputation for engineering excellence and reliability in the agricultural sector. While specific historical details about the brand's founding are not widely documented, its association with IHI Corporation suggests a foundation built on robust industrial principles and a commitment to technological advancement. Shibaura's journey reflects a dedication to meeting the needs of modern farming operations, both in Japan and internationally, through the production of high-quality, efficient machinery. The company's product line is characterized by its compact tractors, which are particularly valued for their performance in diverse agricultural settings. Over the years, Shibaura has maintained its position as a leading supplier of compact tractors, leveraging its engineering heritage to innovate and adapt to the evolving demands of the agricultural industry. As a subsidiary of IHI Corporation, Shibaura benefits from the parent company's extensive resources and industrial expertise, further solidifying its presence in the global market. The brand's commitment to quality and innovation continues to drive its success, making it a trusted name in the field of agricultural machinery.

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