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Cletrac 35

Production years: 1931–1936

Compare with other modelsValue machine
Engine horsepower
56 HP
—
Displacement
6.3 L
6-cylinder engine
Drive and chassis
Tracks (Crawler)
Gear (3F/1R)
Operating weight
4,717 kg
10,400 lbs

Sources and field evidence

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

Cletrac 35
VLM Verified Authentic
Cletrac 35

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Engineering & Capability Benchmark

Specific output, tractive ratio, and segment percentile

Utility & Farmyard Workhorse
Global Tractor Fleet Power SpectrumTop 78% of all indexed machinery
Compact (20 HP)Utility (100 HP)Row-Crop (250 HP)Titans (600+ HP)
Specific Output
8.9 HP/L
Aspiration: Unknown
Traction Ratio
84.2 kg/HP
Heavy ballast for draft pull
PTO Efficiency
—
Mechanical driveline
Hydraulic Flow
Standard
Auxiliary implement ports

Engine and power specifications

Engine model
Hercules WXC3
Fuel type
Gasoline
Rated horsepower
56 hp
Rated PTO Power
N/A (Cletrac specification)
Drawbar Power @ Rated Engine Speed
39.82 hp (Nebraska OECD Test 2218)
Cylinders
6
Displacement
6.3 L (383 ci)
Bore / stroke
4.25x4.50 inches 108 x 114 mm
Rated RPM
1450 RPM
Crankcase oil capacity
N/A
Coolant capacity
N/A

Maintenance picks for the 35

Filters, oil and common wear parts for this model.

Transmission and chassis specifications

Transmission type
Gear (3F/1R)
Gears (forward / reverse)
3 forward / 1 reverse
Drive system
Tracks (Crawler)
Wheelbase
N/A
Front tire
N/A
Rear tire
N/A
Hydraulic flow
N/A
Rear hitch
N/A
ASABE EP496 Engineering Matcher

Implement Draft & Ballast Matcher

Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Cletrac 35.

Overloaded / Wheel Slip Alert(126%)
CAD DRAFT SCHEMATIC • Wide-Span Field Cultivator
SOIL: Medium Tilled LoamDEPTH: 4"SPEED: 7 MPH126% LOAD
SOIL SURFACE (0.0")SUB-SURFACE PLOW PAN (~14")56 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 Output70.4 HP / 56 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 (Twin Track Rubber Belt )Calibrated for Wide-Span Field Cultivator (100 lbs/HP standard)
Target: 5,600 lbs
Front Axle: 62%Rear Axle: 38%
1,575 kg (3,472 lbs)965 kg (2,128 lbs)
Ballast Adjustment vs Base:-4,800 lbs (-2,177 kg)
Hourly Gasoline Burn
3.7 gal/h
14 L/hr (est. $13/h)
Hydraulic Fan Status
Standard Draw
No fan req

Engine demand (70.4 HP) exceeds rated power (56 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.

Tractor exceeds target ballast by 2177 kg. Consider removing wheel weights to reduce soil compaction.

Catalog archival serial-number ranges

6 production years
Production yearStarting serial #Ending serial #Assembly plant
1931#400#453Factory not specified
1932#454#659Factory not specified
1933#660#1,315Factory not specified
1934#1,316#1,925Factory not specified
1935#1,926#2,835Factory not specified
1966#2,836End of runFactory not specified

Instant Used Market Valuation Projector

Algorithmic resale estimate for Cletrac 35 (1931)

Full Appraisal Tool
Operating Meter Hours3,200 hrs
Mechanical & Physical Condition
Empirical model calibrated against dealer & auction lots
Estimated Fair Market Value
$2,531
Basis: 56 HP • 95 yrs old
Auction / Wholesale
$2,075 – $2,329
Dealer Retail Asking
$2,658 – $2,987
3-Year Projected Resale Curve~5% annual retention decay
Year 2027
$2,404
Year 2028
$2,284
Year 2029
$2,170

Direct Segment Rivals & Showdowns

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

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64 HP
Caterpillar+6 HP
Diesel Forty
62 HP
Caterpillar+6 HP
Fifty
62 HP

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Cletrac

USA • 24 Models

The Cleveland Tractor Company, commonly known as Cletrac, was founded in 1916 by brothers Clarence and Rollin White. The company quickly established itself as a pioneering force in the agricultural machinery sector, particularly with its focus on crawler tractors designed for small and medium-sized farms. Cletrac's early innovations in crawler technology made it a household name among American farmers, as these tractors offered superior traction and versatility in various terrains, setting a new standard for agricultural mechanization. The company's commitment to quality and innovation allowed it to thrive during the early 20th century, becoming a key player in the transition from animal to mechanical power in agriculture. • Throughout its history, Cletrac underwent significant transformations. In 1944, the company was acquired by the Oliver Farm Equipment Company, a move that strategically aligned Cletrac's crawler technology with Oliver's broader agricultural machinery offerings. This acquisition marked a pivotal moment for Cletrac, as it became part of a larger conglomerate while retaining its focus on crawler tractors. The acquisition also set the stage for further consolidation in the industry. Ironically, Oliver itself was later acquired by White Motor Corporation, a company with familial ties to Cletrac's founding family, thus creating a full-circle moment in the brand's history. Despite these changes, Cletrac's legacy in crawler tractor technology continued to influence the industry for decades. • Today, Cletrac is considered a historical brand, having ceased independent operations after its acquisition by Oliver. The brand's assets and technologies were integrated into the product lines of its parent companies, contributing to the development of more advanced agricultural machinery. Cletrac's most notable models, such as the Model DG and the Model HG, are remembered for their durability and performance, leaving a lasting impact on the agricultural machinery landscape. The brand's headquarters were originally located in Cleveland, Ohio, reflecting its strong regional roots and connection to the industrial heartland of America.

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