Iseki AT5390
Production years: 2013–2023 • Assembly plant: Matsuyama, Ehime, Japan
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
- Iseki E3CDT
- Fuel type
- Diesel
- Rated horsepower
- 38.5 hp
- Rated PTO Power
- N/A (Iseki specification)
- Cylinders
- 3
- Displacement
- 1.5 L (91.4 ci)
- Bore / stroke
- N/A
- Rated RPM
- 2600 RPM
- Crankcase oil capacity
- N/A
- Coolant capacity
- N/A
Maintenance picks for the AT5390
Filters, oil and common wear parts for this model.
Transmission and chassis specifications
- Transmission type
- Gear (9F/3R)
- Gears (forward / reverse)
- 9 forward / 3 reverse
- Drive system
- Unknown
- Wheelbase
- 69.7 in
- Front tire
- 8-16
- Rear tire
- 13.6-24
- Hydraulic flow
- N/A
- Rear hitch
- I
Implement Draft & Ballast Matcher
Simulate draft resistance, drawbar power transfer, and optimal axle weight distribution for Iseki AT5390.
Theoretical draft formula suggests 3,850 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.
Ballast distribution and traction efficiency depend directly on chassis drive type. Please select your tractor's configuration:
Engine demand (83.4 HP) exceeds rated power (38.5 HP). Reduce working speed by 1.0-1.5 mph or reduce working width.
Target ballast is capped at 3,750 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 Iseki AT5390 (2013)
Direct Segment Rivals & Showdowns
Head-to-head match-ups calibrated by horsepower and era
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Iseki
Japan • 301 Models
Iseki & Co., Ltd., headquartered in Matsuyama and Tokyo, Japan, is a prominent manufacturer of agricultural machinery and one of the top three Japanese companies in this sector. Established in 1926 as Iseki Farm Implement Trading Co., the company was formally incorporated in 1936 as Iseki & Co. Iseki's product portfolio is diverse, encompassing tractors, combine harvesters, rice transplanters, riding mowers, zero-turn mowers, tillers, components, and diesel engines. The company began its tractor manufacturing operations in 1961, initially leveraging technology and design transfer from Porsche-Diesel. Iseki tractors have gained international recognition and are marketed globally under various brand names, including AGCO, Bolens, Challenger, Massey Ferguson, and White. The company's collaborative approach is evident in its partnerships, where some Japanese models have been produced by Landini of Italy and Massey Ferguson in France. This strategic collaboration underscores Iseki's commitment to quality and innovation in the global agricultural machinery market.
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