Catalog/ Agriculture, construction & industrial/ Sany/ Crawler Excavator SY335C
← Sany Crawler Excavator SY335C engines

Sany Crawler Excavator SY335C QSL9 8.9L 255hp

All · 255 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp255 295 +40
Torque Nm1085 1160 +75
Power gain
+16%
Torque gain
+7%
Fuel economy −9%
Before
30.6 L / h
After tuning
27.9 L / h
Saves ≈ 2.7 L / h — about 2 662 L (over 1 000 engine-hours) ≈ €4 659
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +40 hp on the road?
Get your ready-to-flash Stage 1 file for the Sany Crawler Excavator SY335C
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph