Catalog/ Agriculture, construction & industrial/ Sany/ Tier 4i loaders/excavators
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Sany Tier 4i loaders/excavators 8.9L QSL9 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
30.6 L / h
Saves ≈ 3.0 L / h — about 2 988 L (over 1 000 engine-hours) ≈ €5 230
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 Tier 4i loaders/excavators
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph