The Chainsaw Oleo Mac GS451 has an engine 2 Stroke Emak (EURO 5). It provides a power of 2.9HP / 2.1kW (9,000rpm) and a displacement of 42.9 cc. It also has a maximum fuel consumption of 920 g/h (8,500rpm).
The model GS451Has an electronic capacitive ignition system. It has a digital electronic coil with variable advance and a CHAMPION RCJ-7Y spark plug.
The chainsaw offers a system of power Supply and lubrication with wALBRO WT 780-G carburetor. It has a plastic filtering system with a large filtering and reusable surface. It has a tank capacity of 0.32 L fuel.
The Chainsaw Oleo Mac GS451 comes with a system of pinion transmission. This has 7 sprocket teeth. It has a centrifugal type clutch with a coupling at 3650 revolutions per minute.
This Chainsaw Oleo Mac GS451 has a plastic front and rear handle, the rear handle is ergonomic. The grips are anti-vibration with 5 shock absorbers 3 springs and 2 rubber bumpers. The model has a weight (WITHOUT cutting tools) of 4.5Kg
| Engine | 2 Stroke |
| Power | 2.9 HP - 2.1 kW |
| Displacement | 42.9 cm³ |
| Sword length (tip) | 16" - 41 cm |
| Chain (pitch x thickness) | .325" x .050" |
| Transmission | Sprocket |
| Number of sprocket teeth | 7 teeth |
| Clutch | Centrifugal with coupling 3650 rpm |
| Oil tank capacity | 0,33 L |
| Oil pump | Automatic, adjustable, zero flow at idling speed |
| Weight | 4.5 Kg |
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The piston consists of two elastic rings, crankshaft, forged and turned steel connecting rod and needle cage. The cylinder is nickel plated which offers an optimal and continuous performance even for intensive use. It has a cutting speed of more than 17 m/s. This allows us to make much faster and more precise cuts without damaging the plant. |
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It optimizes combustion, achieves greater power and reduces noise and pollutant emissions to a minimum. |
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The air filter cover with grapefruit allows us to quickly access the ICE DEVIC system and inspect or replace the spark plug or filter. |
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The PRIMER device pumps the mixture into the carburetor, thus aiding cold start-up. |
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The large filtering surface offers an increase in the hours of working autonomy between each filter cleaning. |
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EASY ON" system helps to reduce start-up kickback. |
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On/off switch and semi-acceleration control integrated in a single multifunctional lever. |
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Double removable steel and plastic harpoon that has a secure attachment on the trunk offering greater stability and control over the chainsaw when cutting. |
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The side chain tensioner prevents any risk of contact with the chain. The nuts that lock the bar are part of the chain cover casing and prevent it from being lost or falling off. |
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The adjustable aluminum oil pump allows us to vary the oil flow depending on the use of the chainsaw and the length of the chain. With the engine idling, the pump does not send oil, thus providing lower consumption and greater care for the environment. |
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Mixed fuel tank with external indicator. |
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Side handle coated with anti-slip material that improves the grip during the use of the saw. The chainsaw is equipped with an anti-vibration system which has 3 spring dampers and 2 rubber dampers located between the handle and the motor support that protect the operator from vibrations. |
| IMPORTANT Oil level and lubrication must be checked by the customer before start-up! |
| If it is not possible to check the goods at the time of receipt, it must be indicated on the carrier's sheet that the customer is in agreement unless an examination is pending. |
Data sheet
Specific References
