105cc Holzfforma® Blue Thunder G070 Gasoline Chain Saw Power Head Only Without Guide Bar and Saw Chain

The Holzfforma Blue Thunder G070 is a legendary 105cc professional chainsaw inspired by the iconic 070 platform and built for the toughest cutting jobs imaginable. Designed for oversized timber, chainsaw milling, land clearing, and heavy-duty forestry work, the G070 delivers exceptional torque and dependable performance when maximum cutting power is required.

Featuring a rugged magnesium crankcase, fully automatic adjustable chain oiler, heavy-duty construction, and a massive 105cc engine, the G070 excels at pulling extra-long guide bars through the largest hardwoods with ease. Finished in Holzfforma's signature Blue Thunder color scheme, this saw combines classic design with modern manufacturing to deliver incredible value for professionals and serious chainsaw enthusiasts.

Specifications

• Engine Displacement: 105cc
• Engine Type: Single-Cylinder, Air-Cooled, 2-Stroke
• Power Output: 4.8 kW (Approximately 6.4 HP)
• Maximum Power Speed: 9,000 RPM
• Idle Speed: 2,800 RPM
• Cylinder Bore: 58 mm
• Fuel Tank Capacity: 1.2 L (40.6 oz)
• Chain Oil Capacity: 530 mL (17.9 oz)
• Fuel Mix Ratio: 50:1 (quality synthetic 2-cycle oil recommended)
• Recommended Bar Length: 28"–48"
• Maximum Bar Length: 48"
• Chain Pitch: .404"
• Chain Gauge: .063" (1.6 mm)
• Drive Sprocket: 7-Tooth .404"
• Powerhead Weight: Approximately 24.3 lbs (11 kg)
• Complete Saw Weight: Approximately 27.6 lbs (12.5 kg)
• Starting System: Recoil Starter
• Ignition: Electronic CDI
• Chain Brake: No (traditional 070-style design)
• Automatic Chain Oiler: Fully Automatic
• Crankcase: Magnesium Alloy
• Handle System: Heavy-Duty Professional Design

Features

• Massive 105cc professional-grade engine
• Incredible low-end torque for oversized timber
• Built for chainsaw milling and commercial logging
• Durable magnesium crankcase construction
• Fully automatic chain lubrication system
• Compatible with 070/090 Magnum-style bars, chains, and many replacement parts
• Designed to run guide bars from 28" to 48"
• Signature Blue Thunder professional finish
• Ideal for milling, felling giant trees, and heavy-duty forestry applications

Shipping Information

• Estimated Shipping Weight: 36 lbs (16.3 kg)
• Estimated Box Dimensions: 25" × 15" × 15" (64 × 38 × 38 cm)

Shipping weight includes the powerhead, guide bar, chain, scabbard, owner's manual, and protective packaging.