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Comparison

2 models side by side, spec by spec.

Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

Best suited for

Each model's factual fit, from its duty class and key specs — no winner declared.

  • Echo CS-303T Homeowner occasional cutting: limbing, small trees, and light firewood around the property (30 cc · 12-in bar)
  • Husqvarna T540 XP Mark III Arborist (top-handle) trained climbers pruning and limbing aloft on a rope and harness (39 cc · 12-in bar)

Specs verified against the manufacturer spec sheet on echo-usa.com.

Specs verified against the manufacturer spec sheet on husqvarna.com.

Specification comparison: CS-303T vs T540 XP® Mark III
Spec Echo CS-303T Husqvarna T540 XP Mark III
Engine
Displacement 1.84 cu in (30.1 cc) 2.39 cu in (39.1 cc)
Engine Power 2.6 hp
Fuel Capacity 0.07 gal (0.25 L) 0.06 gal (0.23 L)
Bar & Chain
Chain Gauge 0.043 in
Chain Pitch .325" LP
Guide Bar Length 12.01 in (305 mm) 11.81 in (300 mm)
Oil Capacity 5.1 fl oz (150.82 mL) 7.84 fl oz (231.86 mL)
Oiler Automatic/Adjustable (Clutch-Driven) Adjustable flow, no flow at idle
Dimensions & Weight
Weight 7.69 lb (3.49 kg) 8.4 lb (3.81 kg)
General
Anti-Vibration Yes
Power Source gas gas
Sound Power Level 112 dB(A)
Sound Pressure 102 dB(A)
Vibration Level 3.5 m/s²
Warranty 5 yr