Iseki TU157
The Iseki TU157 is a tractor produced by Iseki. It is equipped with a 54.9 ci 0.9 L engine. The listed engine power is Diesel (listed): 15.3 hp / 11.4 kW. Transmission: 6 forward and 2 reverse. Operating weight: 1378 to 1466 pounds.
Engine Power
Diesel (listed): 15.3 hp / 11.4 kW
Fuel & Capacities
4.2 gal
15.9 L
Transmission
6 forward and 2 reverse
Operating Weight
1378 to 1466 pounds
Overview
 | 1989 - 1992
Landhope TU7 SeriesCompact Utility tractor
Landhope TU7 Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Iseki |
Compact Utility tractor | |
Variants | |
|---|---|
TU157F | 4WD |
Iseki TU157 Engine | |
|---|---|
Mitsubishi 0.9L 3-cyl diesel | |
Fuel tank | 4.2 gal
15.9 L |
Engine details ...  | |
Iseki TU157 Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Iseki TU157 Power | |
|---|---|
Engine | 15.3 hp
11.4 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
Engine RPM | 541@2500 |
735@2500 | |
1188@2500 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 49.6 inches
125 cm |
Weight | 1378 to 1466 pounds |
Front tire | 4.00-12 |
2WD Rear tire | 8-18 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Landhope TU147 TU157 TU167 TU177 published in 1991, by Iseki | |
Landhope 147 157 167 177 (1575-913-003-0) |
Engine
Engine Detail — 54.9 ci / 0.9 L Diesel
Manufacturer | Mitsubishi K3C |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 54.9 ci
0.9 L |
Bore/Stroke | 2.756x3.071 inches
70 x 78 mm |
Power | 15.3 hp
11.4 kW |
Rated RPM | 2500 |
Starter | electric |
Starter volts | 12 |
Coolant capacity | 5.8 qts
5.5 L |
Oil capacity | 2.9 qts
2.7 L |
Transmission
Transmission — 6 forward and 2 reverse gear
Type | gear |
Gears | 6 forward and 2 reverse |
Oil capacity | 12.7 qts
12.0 L |
Three gears, plus reverse, in two ranges. | |
 | |
Dimensions
Iseki TU157 Tires | |
|---|---|
2WD Standard tires (ag) | Front: 4.00-12. Rear: 8-18 |
4WD Standard tires (ag) | Front: 5.00-12. Rear: 8-18 |
Dimensions | |
|---|---|
Wheelbase | 49.6 inches
125 cm |
Length | 86.6 inches
219 cm |
Width | 40.9 inches
103 cm |
Height | 52 inches
132 cm |
2WD Weight | 1378 lbs
625 kg |
4WD Weight | 1466 lbs
664 kg |
2WD Ground clearance | 11 inches
27 cm |
4WD Ground clearance | 9.8 inches
24 cm |
2WD Front tread | 29.9/31.9 inches
75/81 cm |
4WD Front tread | 32.7 inches
83 cm |
Rear tread | 31.5 to 35.8 inches
80 to 90 cm |
Photos
Iseki TU157 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Iseki TU157 based on its 15.3 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
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 TU157.
Estimated Continuous Field Runtime: 5.3 hrs
Approximately 5.3 hours of continuous field operation at ~75% rated power on a full tank (4.2 gal / 15.9 L).
Estimated 75% Load Fuel Burn~0.8 gal/hr (3 L/hr)
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 TU157 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Iseki TU157.
Converted Equivalents:
Horsepower (HP)15.3 hp
Kilowatts (kW)11.4 kW
Metric Horsepower (PS / CV)15.5 PS
Direct Competitor Comparison
Compare Iseki TU157 against same-era industry alternatives in the same horsepower class.
Current Model
Iseki
Iseki TU157
Engine Power:Diesel (listed): 15.3 hp / 11.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester D-214
Engine Power:14
Production Years:1958 - 1962
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