Cramer CS45 82V Cordless 24″ Professional Chainsaw

The Cramer CS45 OPTIMUS 82V Cordless Chainsaw sets a new standard for heavy-duty commercial arboriculture, delivering heavy petrol-matching output without standard emissions, noise, or maintenance costs. Driven by a massive 4.5 kW digital brushless engine generating 5.2 Nm of instant torque, this 82V system directly rivals and surpasses traditional 70cc petrol powerheads. It achieves an ultra-fast 30 m/s chain speed for effortless clearing through dense hardwoods.

Engineered around a lightweight magnesium side cover and heat-dissipating housing, the CS45 weighs only 4.89 kg bare to provide a superior 0.43 kW/kg power-to-weight ratio for reduced operator fatigue. It comes standard with a professional 61 cm (24″) Oregon guide bar and 3/8″ chain (with optional 51 cm and 71 cm setups available). The onboard digital status display offers real-time oil level monitoring alongside an integrated variable oil pump. Optimized for long shifts, it delivers up to 46 continuous heavy cuts on a single 82V CORE battery charge, making it the ultimate timber-felling asset for arborists and forestry professionals.

• 4.5 kW Commercial Brushless Motor: Outperforms standard 70cc petrol chainsaws with zero exhaust emissions and instant torque response.

• 30 m/s Ultra-High Chain Speed: Ensures smooth, aggressive cutting performance through heavy timber and thick logs.

• Magnesium Chassis Architecture: Heavy-duty magnesium housing optimizes heat management and durability while keeping bare tool weight under 5 kg.

• Real-Time Digital Status Display: High-visibility cockpit readout provides continuous monitoring of chain oil levels and system readiness.

• Versatile Oregon Bar Compatibility: Comes equipped with a 61 cm (24″) bar array, fully adaptable to 51 cm (20″) or 71 cm (28″) cutting setups.

• OPTIMUS™ 82V Ecosystem: Operates on Cramer’s high-voltage commercial battery platform for uninterrupted professional operation.