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Case 830

Production years: 1960–1969 • Assembly plant: Racine, Wisconsin, USA

Compare with other modelsValue machine
Engine horsepower
73 HP
—
Displacement
4.9 L
4-cylinder engine
Drive and chassis
2WD
Gear (8F/2R)
Operating weight
2,582 kg
5,694 lbs

Sources and field evidence

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

Case 830
VLM Verified Authentic
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Photo: © Jminogue via Wikimedia CommonsCC BY-SA 3.0
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Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Utility & Farmyard Workhorse
Global Tractor Fleet Power SpectrumTop 73% of all indexed machinery
Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)
Specific Output
14.9 HP/L
Aspiration: Unknown
Traction Ratio
35.4 kg/HP
Agile transport & crop care
PTO Efficiency
—
Mechanical driveline
Hydraulic Flow
Standard
Auxiliary implement ports

Engine and power specifications

Engine model
J.I. Case
Fuel type
Diesel
Rated horsepower
73 hp
Rated PTO Power
N/A (Case specification)
Cylinders
4
Displacement
4.9 L (301 ci)
Bore / stroke
4.375x5.00 inches 111 x 127 mm
Rated RPM
1700 RPM
Crankcase oil capacity
9 qts (~8.5 L)
Coolant capacity
29.6 qts (~28.0 L)

Maintenance picks for the 830

Oil capacity 9 qts — match the filter before you drain.

Transmission and chassis specifications

Transmission type
Gear (8F/2R)
Gears (forward / reverse)
8 forward / 2 reverse
Drive system
2WD
Wheelbase
82.75 in
Front tire
6.00-16
Rear tire
13-30
Hydraulic flow
N/A
Rear hitch
II
ASABE EP496 Engineering Matcher

Implement Draft & Ballast Matcher

Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Case 830.

Overloaded / Wheel Slip Alert(114%)
CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator
SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH114% LOAD
SOIL SURFACE (0.0")SUB-SURFACE PLOW PAN (~14")73 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 / 73 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: 7,300 lbs
Front Axle: 28%Rear Axle: 72%
927 kg (2,044 lbs)2,384 kg (5,256 lbs)
Ballast Adjustment vs Base:+1,606 lbs (728 kg)
Hourly Diesel Burn
3.4 gal/h
12.9 L/hr (est. $13/h)
Hydraulic Fan Status
Standard Draw
No fan req

Engine demand (83.4 HP) exceeds rated power (73 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Tractor is currently light for this heavy draft tool. Add ~728 kg (1,606 lbs) ballast to prevent tire slip and premature wear.

Catalog archival serial-number ranges

10 production years
Production yearStarting serial #Ending serial #Assembly plant
1960#8,160,001#8,168,800Racine, Wisconsin, USA
1961#8,168,801#8,190,000Racine, Wisconsin, USA
1962#8,190,001#8,208,000Racine, Wisconsin, USA
1963#8,208,001#8,229,000Racine, Wisconsin, USA
1964#8,229,001#8,253,500Racine, Wisconsin, USA
1965#8,253,501#8,279,000Racine, Wisconsin, USA
1966#8,279,001#8,306,500Racine, Wisconsin, USA
1967#8,306,501#8,332,100Racine, Wisconsin, USA
1968#8,332,101#8,356,250Racine, Wisconsin, USA
1969#8,356,251End of runRacine, Wisconsin, USA

Instant Used Market Valuation Projector

Algorithmic resale estimate for Case 830 (1960)

Full Appraisal Tool
Operating Meter Hours3,200 hrs
Mechanical & Physical Condition
Empirical model calibrated against dealer & auction lots
Estimated Fair Market Value
$3,288
Basis: 73 HP • 66 yrs old
Auction / Wholesale
$2,696 – $3,025
Dealer Retail Asking
$3,452 – $3,880
3-Year Projected Resale Curve~5% annual retention decay
Year 2027
$3,124
Year 2028
$2,967
Year 2029
$2,819

Direct Segment Rivals & Showdowns

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

Fiat+11 HP
80R
84 HP
Oliver+9 HP
1800
82 HP
Valmet+9 HP
864
82 HP

Looking for a used Case 830?

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Case

USA • 137 Models

Founded in 1842 by Jerome Increase Case, the J. I. Case Threshing Machine Company emerged as a pioneering force in agricultural machinery during the 19th century. The company gained early prominence by manufacturing steam engines, including portable engines and traction engines, which were crucial for mechanizing agriculture and construction in the United States. Alongside its steam engine innovations, Case became a leading producer of threshing machines and harvesting equipment, establishing itself as a cornerstone of American agricultural mechanization. By the early 20th century, Case expanded into the tractor market, becoming one of the largest tractor manufacturers globally. The company's commitment to quality and innovation earned it a reputation for robust and reliable machinery, serving both agricultural and construction sectors. In the mid-20th century, Case shifted its primary focus to construction equipment while maintaining a strong presence in agriculture. A pivotal moment in its history occurred in the 1980s when Case was acquired by Tenneco, leading to the 1985 merger with International Harvester's agricultural equipment division. This merger resulted in the formation of Case IH, a powerhouse brand that combined the legacies of two iconic agricultural machinery manufacturers. The new entity continued to innovate, introducing advanced technologies and expanding its global footprint.

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