GeoTrencher With Stihl TS 700 Powerhead

The GeoTrencher With Stihl TS 700 Powerhead is the most powerful model in the STIHL range. The high speed engine, large fuel tank and premium filter system mean it can handle the tough jobs. STIHL ElastoStart and the decompression valve facilitate easy starting. The TS 700 can be used hand-held or with the GeoCart.

Also available with the TS800 powerhead


STIHL 2-MIX Engine

The new 2-MIX engine features an advanced stratified charge system that boosts power, whilst reducing consumption and pollution, significantly lowering unburned hydrocarbons in the exhaust. The result is a cleaner, more fuel efficient engine

Long-life air filter system

The long-life air filter system with cyclone air routing ensures that 80% of dust particles are separated and transported out into the surrounding air. In turn this extends the cleaning intervals for the foam pre-filter.

STIHL Anti-vibration system

Buffer and spring elements reduce the transmission of engine vibrations to the operator's arms and hands. This makes free-hand cutting much less strenuous.

Decompression valve

The decompression valve is part of the easy start-system. The valve reduces pressure in the cylinder which means less effort is required to start the engine.

Manual fuel pump (Purger)

If your petrol driven equipment has a manual fuel pump, you can reduce the number of starting strokes by about 40% if you operate the pump a few times before starting up. This speeds up the supply of sufficient fuel to start up


This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn't need to be cleaned until an appreciable drop in power occurs.

Total Weight With 500mm Bar17.0 kg
Total Weight With 700mm Bar18.5
Engine Type2-Stroke
Max. Power at Operating Speed5.0kW
Max. Torqueunknown
Idling Speed2,700 rpm
Clutch Engagement Speedunknown
Max. Engine Speedunknown
Max. Spindle Speed5,080 rpm
Fuel TypeMix Unleaded +
2-Stroke oil
Mixture Ratio50:1
Sound Pressure Level100dbA
Sound Power Level (Kwa=2)109dbA
Vibration Acceleration Rear
Handle Bench Tested (K=2)
Vibration Acceleration Tubular
Handle Bench Tested (K=2)
Vibration Acceleration Field
Tested Handheld (K=2)
Vibration Acceleration Field
Tested EZ Kart Handle (K=2)
Fuel Consumption at Max. Loadunknown
Fuel Tank Capacity1.2L
Oil Tank CapacityN/A
Drive Belt Part Number 9490-000-
Spark Plug and GapNGK BPMR 7A /
Chain Speed at Max. Spindle
Chain Break-Out Force6.57 kN

*Specifications are subject to change without notice.