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Sany Crawler Excavators SY305C QSL9-C280 280hp

2003–present · 280 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp280 325 +45
Torque Nm1472 1595 +123
Power gain
+16%
Torque gain
+8%
Fuel economy −9%
Before
33.6 L / h
After tuning
30.5 L / h
Saves ≈ 3.1 L / h — about 3 054 L (over 1 000 engine-hours) ≈ €5 344
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +45 hp on the road?
Get your ready-to-flash Stage 1 file for the Sany Crawler Excavators SY305C
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph