STIHL MS 881 MAGNUM Gas Chainsaw

Product Description

The STIHL MS 881 MAGNUM Gas Chainsaw stands as the largest, most powerful series-produced chainsaw in the world, specifically engineered for the most extreme professional cutting applications. Fitted with an expansive 41-inch guide bar, this heavy-duty workhorse is designed to effortlessly manage oversized timber felling, cross-cutting, heavy-duty forestry operations, and mobile sawmill applications. Built around a massive 121.6cc high-output engine, it provides unmatched torque and cutting performance where standard industrial chainsaws fall short.

This model features an advanced engine design that complies with rigorous emission regulations while maintaining the legendary peak performance of the MAGNUM series. This updated power system delivers exceptional fuel efficiency compared to previous generations, resulting in direct time and operational savings in the field. Equipped with an IntelliCarb Compensating Carburetor, the chainsaw automatically adjusts the air-to-fuel ratio as the air filter becomes restricted, keeping the engine running at correct RPM levels. A modern, adjustable automatic oiler works alongside the Ematic lubrication system to optimize oil flow across the entire 41-inch bar, dropping bar oil consumption by up to 50 percent while guaranteeing maximum friction reduction.

Operator comfort and safety are heavily integrated into this high-capacity unit. The built-in anti-vibration system significantly dampens engine oscillations to reduce physical fatigue during prolonged usage. Starting the massive engine is simplified via the ElastoStart starter handle, which acts as a shock absorber to smooth out compression pull forces, alongside a manual decompression valve that vents cylinder pressure. Efficient stop switch technology automatically resets the toggle to the run position after the engine cuts off, eliminating the risk of flooding the engine during consecutive cold or hot restarts. Maintenance is streamlined through a washable HD2 air filter suited for dusty forestry environments, toolless fuel and oil caps, and captive bar nuts on a lightweight sprocket cover that cannot be lost in the field.

Technical Specifications

• Power Source: Gas

• Engine Displacement: 121.6 cc (7.42 cubic inches)

• Engine Power: 6.4 kW (8.6 bhp)

• Guide Bar Length: 41 inches (STIHL Rollomatic)

• Powerhead Weight: 21.8 lbs (9.9 kg)

• Fuel Tank Capacity: 44.0 oz (1,300 cc)

• Chain Oil Capacity: 23.7 oz (700 cc)

• Chain Type: OILOMATIC 3/8 inch RS3 or .404 inch Rapid Super

• Lubrication System: Ematic Guide Bar with Adjustable Automatic Oiler

• Carburetor: IntelliCarb Compensating Carburetor with Manual Adjustment

• Air Filter: Washable High-Density HD2 Filter

• Starting Assist: Decompression Valve & ElastoStart Shock-Absorbing Handle

• Control System: Master Control Lever (Choke, Starting Throttle Lock, and On-Off Switch)

• Safety Features: STIHL Quickstop Inertia-Activated Chain Brake & Throttle Trigger Lockout

• Sprocket Cover: Lightweight Design with Captive Bar Nuts

• Spikes: Dual Bumper Spikes for Controlled Cutting

• Intended Use: Professional Logging, Milling, and Heavy Forestry