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SHT 670

Petrol hedge trimmer
The SHT 670 petrol hedge trimmer brings you exceptional performance and comfort, thanks to its lightweight and balanced 1.14hp engine. Its dual-action 70cm diamond-laser-cut hard tin-plated blades deliver reliable and precise cuts every time. Plus, the SHT 670 makes cutting easy, with an innovative multi-point anti-vibration spring system minimising stress on your hands and arms.
  • Lightweight, balanced and high-performance 1.14hp engine
  • 70cm dual-action diamond-laser-cut blades
  • Innovative anti-vibration system
  • Easy disassembly for fast blade sharpening
  • Ergonomic and adjustable front and rear handles
  • Safe and simple to use, with easy-to-access air filter
Tax Included

Product details and specs

The SHT 670 petrol hedge trimmer provides the perfect combination of power, comfort and manoeuvrability. Its high-performance, balanced and lightweight 1.14hp engine, and multi-point anti-vibration system make the machine easy to handle and primed to tackle tough foliage. For a consistently accurate cut, the SHT 670 comes with high-quality 70cm dual-action diamond-laser-cut blades. Plus, its easily disassembled protector enables you to sharpen your blades quickly. Using the SHT 670 couldn't be simpler. Its easy-start system and simple on-off switch get you cutting straightaway, while the rear handle includes a safety trigger. For quick and simple maintenance, the SHT 670 features tool-free access to the air filter. What's more, its ergonomic and adjustable handles deliver exceptional manoeuvrability, and comfortable vertical and horizontal cutting. Just switch on and start cutting. Then when the job's done, store this lightweight machine away for another day.

Our most powerful and featured products, with customised performance thanks to the many functions and accessories: you don’t need to be a professional, these products make you an Expert.

  • Durable tools
  • Superior power output
  • For really intense working environment
  • Customisable performance
  • Most responsive control

What kind of gardener are you?

Discover our product range and find the right product to suit your gardening style!
Essential
Developed for all gardening newbies or those gardeners who want to act quick and achieve a certain garden quality.
  • Lightweight tools
  • Easy to start, adjust, use, clean and store
  • Simple and intuitive functions
Experience
A step up for you to work in larger garden environments or be engaged in multiple tasks and for longer sessions.
  • Robust tools
  • Tougher jobs
  • Prolonged sessions
  • Diversified works
Expert
Our most powerful and featured products, with customised performance thanks to the many functions and accessories: you don’t need to be a professional, these products make you an Expert.
  • Durable tools
  • Superior power output
  • For really intense working environment
  • Customisable performance
  • Most responsive control

Features

High-performance machine, with a robust structure that ensures reliability and makes the trimmer last through time
Light and perfectly balanced 1.14hp engine makes the SHT 670 easy to handle.
Comfortable from every angle
Soft grip and ergonomic front handle improves manoeuvrability; 180° rotating rear handle enables comfortable vertical and horizontal cutting.
Quick and easy operation
Easy-start system and simple on-off switch get you up-and-running instantly; simple tool-free access to air filter for maintenance.

What's in the box

SHT 670
SHT 670
Petrol hedge trimmer
  • lensBlade Cover

Technical specs

General info
EAN/UPC
8008984840683
SKU
252422008/ST1
Level
Expert
Power
Power source
Petrol 2-stroke
Power
0.65 kW
Displacement
22.5 cm³
Engine rotation speed
10500 rpm
Maximum engine speed
10500 rpm
Idling speed (+/- 100)
3000 rpm
Starter
Recoil
Primer
Yes
Choke
Automatic
Fuel tank capacity
0.26 l
Carburettor type
Butterfly valve
Ignition coil type
Digital
Air filter type
Paper
Cutting system
Cutting length
56 cm
Blade length
70 cm
Blade type
Dual action - Laser cut
Blade teeth speed
3000 spm
Teeth distance
35 mm
Cutting capacity (diameter)
27 mm
Equipment
Handle type
Turnable 180° - 3 positions
Vibe Control System (VCS)
Yes
Soft grip handle
Yes
Vibration and noise data
Vibration level front handle (m/s2)
3.3
Measured sound power level dB(A)
105.5
Vibration level rear handle (m/s2)
3.8
Measured sound pressure level at operator ear dB(A)
99.5
Guaranteed sound power level (LwA) - dB(A)
108
Overall dimensions
Pack weight
7.1 kg
Product length
1096 mm
Product width
244 mm
Product height
202 mm
Product weight
5.6 kg

Support

Which type of vegetation can you work on with this machine?
This machine's petrol engine is very powerful. The structure of the blade and the distance between the teeth provide a high cutting ability. The combination of these factors allows you to tackle large hedges with dense vegetation and thick branches.
What should I do when it is not being used?
During the times when it is not being used, we recommend you empty the fuel tank, clean the teeth of the cutting element and place the machine in a safe place, ensuring you protect the blade within the storage area.
Do the cutting blades need maintenance or sharpening?
Cutting hedges leads to detritus and dirt building up between the blades, an issue which without the necessary maintenance can lead to a loss of cutting performance.
After each period of use, you should therefore clean and oil the hedge cutting blades, ensuring you work with the machine in full safety in a horizontal position, laid steadily on the ground. The blades can be cleaned with a dry cloth, using a brush if needed to remove more stubborn dirt. The blades can be oiled by applying a thin layer of specific oil (Stiga recommends using non-polluting products) along the upper edge of the blade.
Please see the user manual for more information on this point.
The blades seem to be working as if they are not clean or fluid. What might have happened and what should I do?
Where the blades tend to catch and you notice a reduction of cutting performance, possibly along with more blade noise, you must check the cutting element.
If the problem persists even after cleaning and oiling the blades, the solution is to sharpen them.
For reasons of safety, this is best performed by an authorised Stiga vendor. Once sharpened, the cutting system will return to working precisely and fluidly.
Lastly, please note that an excessively worn or damaged blade must not be sharpened but always replaced. Again in this case, the Stiga vendor network is always available.

Manuals