Compare/Iseki TF321 vs Iseki TH20

Iseki TF321 vs Iseki TH20

Verdict: Iseki TF321 vs Iseki TH20

The Iseki TF321 and the Iseki TH20 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 20 hp. Iseki TH20 is the lighter machine (810 kg vs 1,587 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki TH20 holds more fuel (25.0 L vs 18.2 L) for longer stints between fills. Iseki TH20 is the newer design (2004 vs 2001). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Iseki

Fit score

Best match

Clear

Iseki

Fit score

Best match

Clear

Rated power

20 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

IsekiReference

Gear transmission with optional creeper range.Reference

Four gears in three ranges with mechanical shuttle.Reference

Steering

power assistReference

—

Engine

Fuel tank

18.2 LReference

25.0 LReference

Engine

14.7 kWReference

Displacement

1.1 LReference

1.4 LReference

Bore/Stroke

78 x 78 mmReference

—

Power

14.7 kWReference

Air cleaner

dry elementReference

—

Rated RPM

2500Reference

Starter type

electricReference

—

Oil capacity

3.1 LReference

—

Coolant capacity

5.1 LReference

—

Starter

—

electricReference

Starter volts

—

12Reference

Transmission

Type

hydrostaticReference

gearReference

Gears

9 forward and 3 reverseReference

12 forward and reverseReference

Clutch

—

dry discReference

PTO & Hydraulics

Rear Type

IReference

JIS0Reference

Rear lift (at ends)

550 kgReference

—

Rear PTO

independent on hydrostaticReference

—

Rear PTO Type

540/1000Reference

540 (1.375)Reference

Mid PTO Type

2000Reference

—

Engine RPM

—

1184@2500Reference

Dimensions

Wheelbase

151 cmReference

145 cmReference

Weight

1587 to 1620 poundsReference

810 kgReference

Front tire

6-12Reference

6.00-12Reference

Rear tire

9.5-16Reference

8.3-22Reference

Ag front

6-12Reference

—

Ag rear

9.5-16Reference

—

Lawn/turf front

24x8.50-12Reference

—

Lawn/turf rear

315/75D-15Reference

—

Length

275 cmReference

268 cmReference

Width

112 cmReference

110 cmReference

Height (steering wheel)

132 cmReference

—

Height (ROPS)

227 cmReference

186 cmReference

Ground clearance

16 cmReference

33 cmReference

Shipping

734 kgReference

—

Max front axle

749 kgReference

—

Max rear axle

874 kgReference

—

Standard tires (ag)

—

Front: 6.00-12. Rear: 8.3-22Reference

Front tread

—

88 cmReference

Rear tread

—

85/100 cmReference

Electrical

Ground

negativeReference

Battery volts

12Reference

Battery AH

45Reference

—

Capacities

Max capacity

1624 kgReference

—

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.