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
- Page information
- Fuel type
- Diesel
- Rated horsepower
- 39.4 hp
- Rated PTO Power
- N/A (Wuzheng specification)
- Cylinders
- N/A
- Displacement
- N/A
- Bore / stroke
- 4.134x3.937 inches 105 x 100 mm
- Rated RPM
- 2400 RPM
- Crankcase oil capacity
- N/A
- Coolant capacity
- N/A
Maintenance picks for the WZ404
Filters, oil and common wear parts for this model.
Transmission and chassis specifications
- Transmission type
- N/A
- Gears (forward / reverse)
- N/A
- Drive system
- 4WD
- Wheelbase
- 72.4 in
- Front tire
- 7.5x16
- Rear tire
- 11.2x28
- Hydraulic flow
- N/A
- Rear hitch
- N/A
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Wuzheng WZ404.
Theoretical draft formula suggests 3,940 lbs. Official manufacturer GVWR is unrecorded for this catalog entry, so target weight is constrained to an engineering structural estimate (~135% of base operating weight) to prevent chassis overload.
Engine demand (74.9 HP) exceeds rated power (39.4 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Target ballast is capped at 3,081 lbs based on structural engineering estimate (~135% base weight; official manufacturer GVWR unrecorded). Avoid adding excess ballast beyond this benchmark to protect axle bearings and chassis.
Instant Used Market Valuation Projector
Algorithmic resale estimate for Wuzheng WZ404 (2006)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Wuzheng
China • 7 Models
Wuzheng is a brand specializing in agricultural machinery and lawn equipment, with its operations based in China. The brand is recognized for manufacturing a range of machinery designed to support various agricultural and landscaping needs. While specific details about the brand's founding year, headquarters city, and parent company are not publicly documented, Wuzheng has established a presence in the market for its agricultural and lawn equipment offerings. The brand's product lines likely include machinery such as tractors, mowers, and other equipment essential for farming and landscaping activities. Wuzheng's focus on agricultural and lawn equipment positions it within a niche that serves both professional and consumer needs, contributing to the agricultural and landscaping sectors in China and potentially other markets. Despite the lack of detailed public information, the brand's product focus suggests a commitment to providing machinery that supports food production and land maintenance.
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