Chainsaw Bosch GKE 18V-40 Professional 18V 12.4 m/s 1.1 mm

The cordless chainsaw Bosch GKE 18V-40 Professional combines a brushless BITURBO motor and OptiCut electronics to deliver high cutting performance with reduced noise and zero exhaust emissions. With a 40 cm guide bar, a chain speed of 12.4 m/s and compatibility with the Bosch Professional 18V System and AMPShare battery alliance, it is designed for on-site carpentry and outdoor gardening tasks. The tool features an electronic motor brake for quick chain stop, an integrated scrench holder, a translucent oil tank for easy level checks and metal bumper spikes for improved cutting control.

Advantages

The BITURBO Brushless motor provides sustained power with low noise levels, enabling work in noise-sensitive environments. OptiCut adapts speed and torque to the workload to avoid stalling under higher loads. The cordless design eliminates exhaust fumes and the electronic motor brake increases safety by stopping the chain quickly after trigger release. Built-in tool storage and a translucent, leak-free oil tank simplify maintenance.

Suitable for

• Cutting beams and timber on construction sites
• Pruning and cutting thick branches in gardens and parks
• On-site carpentry where mobility and low emissions are required
• Professional light-to-medium duty cutting tasks

Key specifications

• Brand: Bosch
• Model: GKE 18V-40 Professional (MPN 06008D3000)
• Battery system: 18 V (Bosch Professional 18V / AMPShare compatible)
• Chain speed: 12.4 m/s
• Chain gauge: 1.1 mm
• Guide bar length: 40 cm
• Dimensions (W×H×L): 220 × 230 × 850 mm
• Sound pressure level: 91 dB; sound power level: 99 dB
• EAN: 4059952686653

How to use

Charge a compatible 18 V battery and insert it into the tool according to the Bosch instructions. Secure the chain and check tension using the scrench stored on the chainsaw, fill the translucent oil tank and verify the oil level. Hold the saw with both hands, position the metal bumper spikes to stabilize against the workpiece, then press the trigger to start cutting. Release the trigger to stop; the electronic motor brake will halt the chain rapidly. Adjust cutting technique and feed rate according to wood type and thickness to ensure consistent performance.

Usage recommendations

Use appropriate personal protective equipment (gloves, eye and hearing protection, chainsaw chaps) and follow local safety regulations. For prolonged or heavy-duty work, choose batteries with sufficient capacity within the Bosch 18V or AMPShare range to maintain performance. Regularly check chain tension, oil level and the condition of the guide bar and chain for safe operation.