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Hart-Parr Steel King

Traduction française indisponible ; contenu anglais affiché.

Années de production: 1916

Puissance moteur
44 HP
—
Cylindrée
19.8 L
Moteur 2 cylindres
Entraînement et châssis
2WD
—
Poids en ordre de marche
7,198 kg
15,870 lbs

Sources et preuves par champ

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

Hart-Parr Steel King
VLM Verified Authentic
Hart-Parr Steel King

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Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Compact / Sub-Compact Yard
Global Tractor Fleet Power SpectrumTop 82% of all indexed machinery
Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)
Specific Output
2.2 HP/L
Aspiration: Unknown
Traction Ratio
163.6 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
Hart-Parr
Carburant
Kerosene
Puissance nominale
44 hp
Rated PTO Power
N/A (Hart-Parr specification)
Drawbar Power @ Rated Engine Speed
27 hp (Nebraska OECD Test 2218)
Cylindres
2
Cylindrée
19.8 L (1206.4 ci)
Alésage / course
8.00x12.00 inches 203 x 305 mm
Régime nominal
400 RPM
Capacité d’huile moteur
N/A
Capacité de liquide de refroidissement
200 qts (~189.2 L)

Maintenance picks for the Steel King

Filters, oil and common wear parts for this model.

Caractéristiques de transmission et de châssis

Type de transmission
N/A
Rapports (avant / arrière)
2 avant / 1 arrière
Système d’entraînement
2WD
Empattement
N/A
Pneu avant
N/A
Pneu arrière
N/A
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 Hart-Parr Steel King.

Overloaded / Wheel Slip Alert(190%)
CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator
SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH190% LOAD
SOIL SURFACE (0.0")SUB-SURFACE PLOW PAN (~14")44 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 / 44 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: 4,400 lbs
Front Axle: 28%Rear Axle: 72%
559 kg (1,232 lbs)1,437 kg (3,168 lbs)
Ballast Adjustment vs Base:-11,470 lbs (-5,203 kg)
Hourly Diesel Burn
2 gal/h
7.6 L/hr (est. $8/h)
Hydraulic Fan Status
Standard Draw
No fan req

Engine demand (83.4 HP) exceeds rated power (44 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Tractor exceeds target ballast by 5203 kg. Consider removing wheel weights to reduce soil compaction.

Instant Used Market Valuation Projector

Algorithmic resale estimate for Hart-Parr Steel King (1916)

Full Appraisal Tool
Operating Meter Hours3,200 hrs
Mechanical & Physical Condition
Empirical model calibrated against dealer & auction lots
Estimated Fair Market Value
$1,991
Basis: 44 HP • 110 yrs old
Auction / Wholesale
$1,633 – $1,832
Dealer Retail Asking
$2,091 – $2,349
3-Year Projected Resale Curve~5% annual retention decay
Year 2027
$1,891
Year 2028
$1,797
Year 2029
$1,707

Direct Segment Rivals & Showdowns

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

Aultman & Taylor+6 HP
22-45
50 HP
Eagle Manufacturing+6 HP
H 22-45
50 HP
International Harvester+6 HP
Mogul 45
50 HP

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Hart-Parr

USA • 21 Models

Hart-Parr is a historical brand in the agricultural machinery and lawn equipment sector, renowned for its pioneering contributions to the development of tractors. Founded in the United States in 1901, Hart-Parr is recognized as one of the earliest manufacturers of gasoline-powered tractors, playing a crucial role in the mechanization of agriculture. The brand is celebrated for its innovation in tractor design and engineering, which significantly advanced farming efficiency and productivity during the early 20th century. Hart-Parr tractors were known for their reliability and durability, making them a popular choice among farmers. Over time, the company underwent various changes, including mergers and acquisitions, which eventually led to its integration into larger entities. Despite these transformations, Hart-Parr's legacy endures in the agricultural machinery industry, symbolizing the early advancements in tractor technology that paved the way for modern farming equipment.

View Full Hart-Parr Lineup