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← Sany Crawler Excavator SY80U engines

Sany Crawler Excavator SY80U 3.3L 72hp

All · 72 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp72 90 +18
Torque Nm305 365 +60
Power gain
+25%
Torque gain
+20%
Fuel economy −9%
Before
8.6 L / h
After tuning
7.9 L / h
Saves ≈ 0.7 L / h — about 739 L (over 1 000 engine-hours) ≈ €1 293
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +18 hp on the road?
Get your ready-to-flash Stage 1 file for the Sany Crawler Excavator SY80U
Order tuning file →
Stage 1 file: €120
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph