TractorDex
TractorDexIndex
International HarvesterUSARéférence du catalogue

International Harvester 15-30

Traduction française indisponible ; contenu anglais affiché.

Années de production: 1917–1921

Puissance moteur
33 HP
—
Cylindrée
11.4 L
Moteur 4 cylindres
Entraînement et châssis
2WD
Gear (2F/1R)
Poids en ordre de marche
4,077 kg
8,990 lbs

Sources et preuves par champ

Cette fiche importée ne contient pas encore de preuves au niveau des champs.

International Harvester 15-30
VLM Verified Authentic
International Harvester 15-30

Ask TractorDex AI Copilot About 15-30

Instant technical consultation powered by heavy machinery knowledge

Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Compact / Sub-Compact Yard
Global Tractor Fleet Power SpectrumTop 87% of all indexed machinery
Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)
Specific Output
2.9 HP/L
Aspiration: Unknown
Traction Ratio
123.5 kg/HP
Heavy ballast for draft pull
PTO Efficiency
—
Mechanical driveline
Hydraulic Flow
Standard
Auxiliary implement ports

Caractéristiques du moteur et de la puissance

Modèle du moteur
International Harvester
Carburant
Kerosene
Puissance nominale
33 hp
Rated PTO Power
N/A (International Harvester specification)
Drawbar Power @ Rated Engine Speed
25.9 hp (Nebraska OECD Test 2218)
Cylindres
4
Cylindrée
11.4 L (692.7 ci)
Alésage / course
5.25x8.00 inches 133 x 203 mm
Régime nominal
575 RPM
Capacité d’huile moteur
N/A
Capacité de liquide de refroidissement
160 qts (~151.4 L)

Maintenance picks for the 15-30

Filters, oil and common wear parts for this model.

Caractéristiques de transmission et de châssis

Type de transmission
Gear (2F/1R)
Rapports (avant / arrière)
2 avant / 1 arrière
Système d’entraînement
2WD
Empattement
N/A
Pneu avant
40x7
Pneu arrière
66x14
Débit hydraulique
N/A
Attelage arrière
N/A
ASABE EP496 Engineering Matcher

Implement Draft & Ballast Matcher

Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for International Harvester 15-30.

Overloaded / Wheel Slip Alert(253%)
CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator
SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH253% LOAD
SOIL SURFACE (0.0")SUB-SURFACE PLOW PAN (~14")33 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 Output83.4 HP / 33 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 (2WD Standard Utility )Calibrated for Wide-Span Field Cultivator (100 lbs/HP standard)
Target: 3,300 lbs
Front Axle: 28%Rear Axle: 72%
419 kg (924 lbs)1,078 kg (2,376 lbs)
Ballast Adjustment vs Base:-5,690 lbs (-2,581 kg)
Hourly Diesel Burn
1.5 gal/h
5.7 L/hr (est. $6/h)
Hydraulic Fan Status
Standard Draw
No fan req

Engine demand (83.4 HP) exceeds rated power (33 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Tractor exceeds target ballast by 2581 kg. Consider removing wheel weights to reduce soil compaction.

Plages de numéros de série archivées (Référence catalogue)

5 années de production
Année de productionN° de série initialN° de série finalUsine d’assemblage
1917#101#500Usine non précisée
1918#501#1,365Usine non précisée
1919#1,366#3,017Usine non précisée
1920#3,018#4,085Usine non précisée
1921#4,086Fin de sérieUsine non précisée

Instant Used Market Valuation Projector

Algorithmic resale estimate for International Harvester 15-30 (1917)

Full Appraisal Tool
Operating Meter Hours3,200 hrs
Mechanical & Physical Condition
Empirical model calibrated against dealer & auction lots
Estimated Fair Market Value
$1,493
Basis: 33 HP • 109 yrs old
Auction / Wholesale
$1,224 – $1,374
Dealer Retail Asking
$1,568 – $1,762
3-Year Projected Resale Curve~5% annual retention decay
Year 2027
$1,418
Year 2028
$1,347
Year 2029
$1,280

Direct Segment Rivals & Showdowns

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

Allis Chalmers+5 HP
20-35
38 HP
Nichols-Shepard+5 HP
35-70
38 HP
Square Turn+5 HP
18-35
38 HP

Looking for a used International Harvester 15-30?

Browse live listings and auction results near you.

International Harvester

USA • 253 Models

The International Harvester Company (IH or International) was a pioneering American industrial powerhouse founded in 1902 through the merger of five leading agricultural equipment manufacturers, including the McCormick Harvesting Machine Company and Deering Harvester Company. This strategic consolidation created one of the largest agricultural machinery manufacturers in the world, with an immediate impact on the industry. International Harvester quickly became renowned for its innovative Farmall tractors, which revolutionized farming practices with their versatility and efficiency. The company's product line expanded to include the iconic Cub Cadet tractors, as well as the consolidated McCormick-Deering line that carried forward the legacy of its founding companies. Beyond its dominance in the agricultural sector, International Harvester was a major player in commercial vehicles, producing the popular Scout and Travelall automobiles, along with a wide range of trucks. The company's diverse portfolio also included lawn and garden equipment and household appliances, making it a household name across America. However, the 1980s brought significant challenges as the company faced financial difficulties. In response, International Harvester began divesting its divisions, starting with the sale of its construction equipment division to Dresser Industries in 1982. The pivotal moment came in 1984 when the farm equipment division was acquired by Tenneco's subsidiary, Case Corporation, leading to the formation of the Case IH brand. Today, Case IH is part of CNH Industrial, while the European division lives on as McCormick Tractors, owned by Italy's ARGO SpA. By 1986, International Harvester had transformed into Navistar International, focusing exclusively on trucks and engines.

View Full International Harvester Lineup