ENWholesale only. No retail and individual buyers. No job recruitment, please.
EN1. 13HP powerful gasoline engine, long life of more than 500 continuous hours, more reliable and durable, easy to start by hand;
2. 25.4mm flat key output shaft, suitable for most applications;
3. All-steel crankshaft and camshaft, more durable;
4. Precision combustion chamber design and high-quality carburetor, more fuel-efficient
| Package dimension | 480 x 455 x 510 mm （18.9 x 17.9 x 10.1 inch） |
| Gross weight | 31 kg (68 lbs) |
| Net weight | 29 kg (64 lbs) |
| Engine | Single cylinder, forced air cooling, 4-stroke,OHV gasoline engine |
| Displacement | 389 cc |
| Rated Power (output) | 7.3 kW / 3600 rpm |
| Maximum torque | 22 Nm / 2500 rpm |
| Lowest idling speed | 1600 ± 100 rpm |
| Starter type | Manual recoil start / Electric start |
| Fuel | Unleaded gasoline |
| Fuel tank capacity | 6 L |
| Engine oil | SAE10W-30 |
| Oil capacity | 1.1 L |
To better cater to your needs, please include some keywords in your inquiry, ie. chainsaw, brush cutter, sprayer/mist duster, leaf blower, hedge trimmer, water pump, generator, engine, lawn mower, battery-powered tools, etc.
Refer to the user manual for specific fuel and oil recommendations. Different models may have different requirements, and using the right type of fuel and oil is essential for proper engine performance and longevity.
The life of a 4-stroke engine depends on many factors, such as proper maintenance, operating conditions, and the quality of the engine. In general, with appropriate care, these engines can last many years and thousands of miles in the case of motor vehicles.
Some common signs of trouble include loss of power, excessive exhaust smoke, hard starting, abnormal engine sounds, excessive oil or gasoline consumption, and oil or coolant leaks. When any of these symptoms appear, taking the engine to an authorized service center is crucial.
Most 4-stroke engines run best on straight gasoline with a low octane number.
Regular maintenance includes:
●Changing the oil and oil filter.
●Replacing spark plugs.
●Cleaning or replacing the air filter.
●Adjusting chain tension on lawn and garden equipment.
●Checking and adjusting valves if necessary.
It is also essential to follow the user manual attached to the packaging.
The main difference is the duty cycle. A 2-stroke engine completes all stages in a single revolution of the crankshaft, while a 4-stroke engine requires two processes to complete the cycle. 4-stroke engines are usually more efficient and less polluting, but 2-stroke engines are simpler and more compact.
In the first stage, the intake valve opens, and the piston moves down, allowing the air-gasoline mixture to enter the combustion chamber. In the second stage, the intake valve closes, and the piston rises, compressing the mixture. In the third stage, the spark is ignited at the spark plug, which causes the combustion of the mix and pushes the piston down. Finally, the exhaust valve opens in the fourth stage, and the piston rises again, expelling exhaust gases.
A 4-stroke gasoline engine is an internal combustion engine that works in four stages: intake, compression, combustion, and exhaust. These engines are standard in automobiles, motorcycles, and lawn and garden equipment.
Most 4-stroke engines run best on straight gasoline with a low octane number.
To support our clients, CRATOP offers e-documents such as product catalogs, technical and user manuals etc
GO TO SUPPORTJonathan Blackmore
This is my NT6210. We are just out of one of the worst storms in living memory here in Ireland. This saw worked for 3 days almost 8 hours a day. My first comment is this saw is very well balanced and constructed. My second comment is it is very economical on fuel. Very happy to recommend this saw to anyone who asks me. Blade is holding its edge very well. Craftop is the Toyota of chainsaws.
Imposur PerúNew Business Development Director
"Craftop has allowed us to give back to thousands of families the sense of progress and self-realization, giving them powerful, reliable machinery they can depend on."
Yorvenys Sánchez - Verechi PanamaGeneral Manager
"Craftop is high-quality equipment, preferred by customers because they know its value guarantees them reliability for a long time. What the market least needs is disposable equipment. Our success has been thanks to Craftop."
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