Iseki SX85
The Iseki SX85 is a tractor produced by Iseki. The listed engine power is Diesel (listed): 80 hp / 59.7 kW. Transmission: Super Shift.
Engine Power
Diesel (listed): 80 hp / 59.7 kW
Transmission
Super Shift
Overview
 | 1985 - 1990
SX SeriesUtility tractor
SX Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Iseki |
Utility tractor | |
Built in Japan | |
Iseki SX85 Engine | |
|---|---|
Isuzu 4-cyl diesel | |
Engine details ...  |
Iseki SX85 Power | |
|---|---|
Engine | 80 hp
59.7 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Wet disc brakes | |
Four-post ROPS. Cab optional with air-conditioning. |
Tractor hitch | |
|---|---|
Rear Type | II |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic wet disc |
Rear PTO Type | 540/1000 (1.375) |
Dimensions & Tires | |
|---|---|
Full dimensions and tires ...  |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — Diesel
Manufacturer | Isuzu |
Configuration | turbocharged diesel, 4-cylinder, liquid-cooled |
Power | 80 hp
59.7 kW |
Pre-heating | glow plugs |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
12-speed syncromesh | |
24-speed |
Transmission — 12 forward and 4 reverse syncromesh
Type | syncromesh |
Gears | 12 forward and 4 reverse |
Clutch | 330.2mm dry disc |
Transmission — Super Shift
Transmission | Super Shift |
Gears | 24 forward and 8 reverse |
Dimensions
Iseki SX85 Tires |
|---|
Dimensions |
|---|
Photos
Iseki SX85 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Iseki SX85 based on its 80 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
Disc HarrowSecondary Tillage | 10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙 | Heavy Duty | Aggressive residue cutting in corn/cotton stubble. |
Hay BalerHay & Forage | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Iseki SX85.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Iseki SX85 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Iseki SX85.
Converted Equivalents:
Horsepower (HP)80 hp
Kilowatts (kW)59.7 kW
Metric Horsepower (PS / CV)81.1 PS
Direct Competitor Comparison
Compare Iseki SX85 against same-era industry alternatives in the same horsepower class.
Current Model
Iseki
Iseki SX85
Engine Power:Diesel (listed): 80 hp / 59.7 kW
★ Baseline Reference
Related models
Iseki T6500
- Power:
- 64.1
- Production years:
- 1980 - 1981
Iseki TJ65
- Power:
- 64.1
- Production years:
- 2004 - 2009
Iseki TG6675
- Power:
- 65
- Production years:
- 2019 - 2026
Iseki T7020
- Power:
- 68.6
- Production years:
- 1990 - 1995
Iseki T7000
- Power:
- 69
- Production years:
- 1982 - 1987