Restore the cutting performance of chainsaws and pruners by replacing worn chains, bars and spark plugs.

Chainsaw MTH 5100 Efco
Key features
- Power/displacement3,0 HP - 2,2 kW/50,9 cm³
- Tip bar length18", 46 cm, (sprocket)
- Chain pitch x gaugeOregon .325" x .050"
- Oil/fuel tank capacity0,27 L/0,5 L
- Sound pressure/power (dB(A))110/113
- Vibration, left/right (m/s²)5,2/4,8
What it is
Chainsaw MTH 5100 Efco. Key specifications: power/displacement 3,0 HP - 2,2 kW/50,9 cm³, tip bar length 18", 46 cm, (sprocket), chain pitch x gauge Oregon .325" x .050".
Grounds maintenance machines include brushcutters, lawn mowers, chainsaws, shredders and engines for outdoor maintenance, with blades, trimmer line, grass bags and spare parts.
What it is for
Used in forestry work, in grounds maintenance, from regular mowing to the end-of-season clean-up and for pruning branches, hedges and trees.
How to use it
Before use, check the blade or line, guards, and the fuel level or battery charge. Wear a visor or safety glasses, hearing protection, gloves, suitable trousers and footwear, and clear the area of stones, objects and people. Hold the machine with both hands while working, and always switch off the engine or remove the battery before cleaning, clearing jams or changing blades and accessories.
Where it is used
- Agriculture
- Urban green space maintenance
- Forest management
- Professional landscaping and gardening
Technical data
- Power/displacement: 3,0 HP - 2,2 kW/50,9 cm³
- Tip bar length: 18", 46 cm, (sprocket)
- Chain pitch x gauge: Oregon .325" x .050"
- Oil/fuel tank capacity: 0,27 L/0,5 L
- Sound pressure/power (dB(A)): 110/113
- Vibration, left/right (m/s²): 5,2/4,8
- Dry weight without bar and chain (kg): 5,4
- Oil pump: Automatic / adjustable / zero flow at idle
Who it is for
Designed for gardeners, agricultural workers, forestry workers and arborists.
Related products
- Chainsaw MTH 5600 Efco
- Chainsaw MTH 4000 Efco
- Flat files for chainsaws and pruners Efco — from the category Chainsaw and Pole Pruner Accessories
- Two-stroke engine oil 1:50 mix JASO FB Efco — from the category High-Performance Lubricating Oils
- Super-professional mesh visor Efco — from the category Safety Glasses, Goggles and Face Shields
- Browse the whole category: Cutting, Mowing, Shredding and Composting Machinery
Before you order
In your request, please state the length, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 8
| Power/displacement | 3,0 HP - 2,2 kW/50,9 cm³ |
|---|---|
| Tip bar length | 18", 46 cm, (sprocket) |
| Chain pitch x gauge | Oregon .325" x .050" |
| Oil/fuel tank capacity | 0,27 L/0,5 L |
| Sound pressure/power (dB(A)) | 110/113 |
| Vibration, left/right (m/s²) | 5,2/4,8 |
| Dry weight without bar and chain (kg) | 5,4 |
| Oil pump | Automatic / adjustable / zero flow at idle |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate two-stroke engines, chains, compressors and hydraulic systems, reducing wear.
Protect the legs at work and keep tools within reach in the pockets.
For safety
Protect hands from cuts, impacts, heat, cold and chemicals.





