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Iseki RTS16 vs Iseki Z15
Verdict: Iseki RTS16 vs Iseki Z15
The Iseki RTS16 and the Iseki Z15 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 16 hp. Iseki Z15 is the lighter machine (499 kg vs 760 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki RTS16 holds more fuel (28.0 L vs 12.9 L) for longer stints between fills. Iseki RTS16 is the newer design (2016 vs 2015). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Iseki
62
Fit score
Best match
Clear
Iseki
62
Fit score
Best match
Clear
Rated power
16 hp
16 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
IsekiReference
IsekiReference
Four gears in three ranges with mechanical shuttle.Reference
liquid-cooledReference
Steering
—
powerReference
Engine
Fuel tank
28.0 LReference
12.9 LReference
Engine
12.1 kWReference
11.6 kWReference
Displacement
1.1 LReference
0.8 LReference
Bore/Stroke
78 x 78 mmReference
—
Power
12.1 kWReference
11.6 kWReference
Rated RPM
2500Reference
2700Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Type
gearReference
—
Gears
12 forward and reverseReference
6 forward and 2 reverseReference
Clutch
dry discReference
dry discReference
PTO & Hydraulics
Rear Type
JIS0Reference
—
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
1184@2500Reference
850@2700Reference
Rear PTO
—
independentReference
Dimensions
Wheelbase
135 cmReference
127 cmReference
Weight
760 kgReference
499 kgReference
Front tire
5.00-12Reference
5-12Reference
Rear tire
8-18Reference
8-16Reference
Standard tires (ag)
Front: 5.00-12. Rear: 8-18Reference
Front: 5-12. Rear: 8-16Reference
Length
260 cmReference
202 cmReference
Width
104 cmReference
97 cmReference
Height (ROPS)
187 cmReference
196 cmReference
Ground clearance
25 cmReference
25 cmReference
Front tread
83 cmReference
78 cmReference
Rear tread
80/94 cmReference
72 cmReference
Electrical
Ground
negativeReference
—
Battery volts
12Reference
—
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.