Engine Displacement | Heavy-duty logging, professional forestry | Industry Standard: 40cc (ISO 8178) Our Base: 61.5cc (exceeds ISO by 50%) Our Advanced: 65cc ▲ (10% higher power) | Enhanced cutting capacity for thick timber; meets industrial-grade demands | Higher fuel consumption; bulkier design compared to compact models |
Noise Level | Urban landscaping, residential use | Industry Standard: 110 dB (OSHA limit) Our Base: 105 dB (meets OSHA) Our Advanced: 98 dB ▲ (quieter than lawnmower at 100 dB) | Reduced hearing risk for operators; ideal for noise-sensitive areas | Advanced model requires premium muffler (adds cost) |
Guide Bar Size | General tree trimming, medium-duty tasks | Industry Standard: 18–24" (ANSI B175.1) Our Base/Advanced: 24" (verified via ISO 3801) | Versatile for both light and moderate cutting needs; compatible with most Stihl tools | Not suitable for ultra-heavy tasks requiring >30" bars |
Fuel Efficiency | Continuous operation, commercial use | Industry Standard: 1.5 L/h (EPA Tier 3) Our Base: 1.4 L/h ▲ (10% better) Our Advanced: 1.2 L/h ▲ (20% better) | Lower operational costs; extended runtime between refuels | Advanced model requires premium fuel blends (increased maintenance cost) |
Material Durability | Harsh environments (rocks, wet conditions) | Industry Standard: Cast iron (ASTM A48) Our Base: Cast iron + 10% alloy reinforcement ▲ Our Advanced: Ductile iron ▲ (ASTM A652) | Resists corrosion and wear; extends lifespan by 30% | Advanced material increases initial cost |
Warranty Period | Commercial rental fleets, long-term use | Industry Standard: 1 year Our Base: 1 year (standard) Our Advanced: 2 years ▲ (double coverage) | Advanced version offers peace of mind for high-mileage users | Base model lacks extended coverage for intensive use |