Sources and field evidence
Catalog Archive: Baseline specifications compiled from historical manufacturer archives and equipment registries. Laboratory test report verification in progress.
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Engineering & Capability Benchmark
Specific output, tractive ratio, and segment percentile
Engine and power specifications
- Engine model
- Waukesha
- Fuel type
- Gasoline
- Rated horsepower
- 40 hp
- Rated PTO Power
- N/A (Huber specification)
- Drawbar Power @ Rated Engine Speed
- 29.18 hp (Nebraska OECD Test 2218)
- Cylinders
- 4
- Displacement
- 7.3 L (443 ci)
- Bore / stroke
- 4.75x6.25 inches 121 x 159 mm
- Rated RPM
- N/A
- Crankcase oil capacity
- N/A
- Coolant capacity
- N/A
Maintenance picks for the 20-36 Light Four
Filters, oil and common wear parts for this model.
Transmission and chassis specifications
- Transmission type
- Gear (2F/1R)
- Gears (forward / reverse)
- 2 forward / 1 reverse
- Drive system
- 2WD
- Wheelbase
- 81.5 in
- Front tire
- 34x6
- Rear tire
- 50x12
- Hydraulic flow
- N/A
- Rear hitch
- N/A
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Huber 20-36 Light Four.
Engine demand (83.4 HP) exceeds rated power (40 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Tractor exceeds target ballast by 1168 kg. Consider removing wheel weights to reduce soil compaction.
Instant Used Market Valuation Projector
Algorithmic resale estimate for Huber 20-36 Light Four (1928)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Huber
USA • 25 Models
Huber is a historic American agricultural machinery manufacturer with roots tracing back to 1865 when it was founded in Marion, Ohio. Initially focused on steam engines and farm implements, Huber made a pivotal shift in 1898 by adapting a gasoline engine to a steam tractor chassis, marking an early foray into internal combustion technology. By 1911, the company had fully transitioned to manufacturing a complete line of gas-powered tractors, establishing itself as an innovative force in the early 20th-century agricultural equipment market. Huber's tractors were known for their reliability and advanced engineering for the time. However, the company's trajectory changed dramatically during World War II when it was directed to cease tractor production and shift its focus to construction equipment to support the war effort. This strategic pivot marked the beginning of the end for Huber's tractor manufacturing legacy. In the 1960s, the company was sold, and the iconic Marion factory, which had been the heart of its operations for decades, was closed in 1977, signaling the definitive conclusion of Huber's chapter in the agricultural machinery industry.
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