Iseki TG503
The Iseki TG503 is a tractor produced by Iseki. It is equipped with a 173 ci 2.8 L engine. The rated power output is 49.4 hp 36.8 kW. Transmission: 16 forward and reverse. Operating weight: 4023 to 4354 pounds.
Engine Power
49.4 hp
36.8 kW
Fuel & Capacities
14.5 gal
54.9 L
Transmission
16 forward and reverse
Operating Weight
4023 to 4354 pounds
Iseki TG503 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | ???? - 2004
TG SeriesCompact Utility tractor |
|---|---|
???? - 2004 | |
TG Series | |
Compact Utility tractor | |
???? - 2004 | |
|---|---|
TG Series | |
Compact Utility tractor |
Production | |
|---|---|
Manufacturer | Iseki |
Compact Utility tractor | |
Iseki TG503 Engine | |
|---|---|
Iseki 2.8L 4-cyl diesel | |
Fuel tank | 14.5 gal
54.9 L |
Engine details ...  | |
Iseki TG503 Transmission | |
|---|---|
16-speed | |
Transmission details ...  |
Iseki TG503 Power | |
|---|---|
Engine | 49.4 hp
36.8 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
Two-post ROPS. Cab optional. |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 577/716/1026 (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Weight | 4023 to 4354 pounds |
Front tire | 8-18 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
| ???? - 2004
TG SeriesCompact Utility tractor |
|---|---|
???? - 2004 | |
TG Series | |
Compact Utility tractor | |
???? - 2004 | |
|---|---|
TG Series | |
Compact Utility tractor |
Engine Detail — 173 ci / 2.8 L Diesel
Manufacturer | Iseki E4DD |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 173 ci
2.8 L |
Power | 49.4 hp
36.8 kW |
Rated RPM | 2500 |
Starter | electric |
Starter volts | 12 |
Transmission
| ???? - 2004
TG SeriesCompact Utility tractor |
|---|---|
???? - 2004 | |
TG Series | |
Compact Utility tractor | |
???? - 2004 | |
|---|---|
TG Series | |
Compact Utility tractor |
Transmission — 16 forward and reverse
Gears | 16 forward and reverse |
Clutch | wet disc |
 | |
Dimensions
| ???? - 2004
TG SeriesCompact Utility tractor |
|---|---|
???? - 2004 | |
TG Series | |
Compact Utility tractor | |
???? - 2004 | |
|---|---|
TG Series | |
Compact Utility tractor |
Iseki TG503 Tires | |
|---|---|
Standard tires (ag) | Front: 8-18. Rear: 13.6-28 |
Dimensions | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Length | 140.9 inches
357 cm |
Width | 61.6 inches
156 cm |
Height | 92.5 inches
234 cm |
ROPS Weight | 4023 lbs
1824 kg |
Cab Weight | 4354 lbs
1974 kg |
Ground clearance | 14.6 inches
37 cm |
Front tread | 49.2 inches
124 cm |
Rear tread | 44.9 to 59.1 inches
114 to 150 cm |
Iseki TG503 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Iseki TG503.
Converted Equivalents:
Horsepower (HP)49.4 hp
Kilowatts (kW)36.8 kW
Metric Horsepower (PS / CV)50.1 PS
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