Comparison Makita UR3502 vs Makita UR3501
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|---|---|---|
| Makita UR3502 | Makita UR3501 | |
from $133.84 up to $207.96 | Compare prices 4 | |
| User reviews | ||
| TOP sellers | ||
Reduced vibration. Additional hip support. Adjustable handle. Good engine cooling. Start button lock. Trimming excess line. Unbreakable rod. | Shoulder strap. Telescopic rod. | |
| Type | grass trimmer | grass trimmer |
| Motor type | electric (mains) | electric (mains) |
Mowing | ||
| Cutting width | 35 cm | 35 cm |
| Cutting system | rotary | rotary |
Trimmer design | ||
| Motor location | top | top |
| Shaft type | straight | curved |
| Handle type | loop-shaped (D-shaped) | loop-shaped (D-shaped) |
| Line diameter | 2 mm | 2 mm |
| More features | shoulder strap | shoulder strap |
In box | ||
| Nozzles | spool of line | spool of line |
Motor | ||
| Motor power | 1000 W | 1000 W |
General | ||
| Deck material | plastic | plastic |
| Noise level | 80 dB | |
| Dimensions | 38x30x163 cm | 155x41x50 cm |
| Weight | 4.9 kg | 4.3 kg |
| Added to E-Catalog | april 2015 | april 2015 |
Compare Makita UR3502 and UR3501
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Glossary
Shaft type
— Direct. In straight bar trimmers, the rotation from the engine is transmitted to the cutting tool using a straight rigid shaft. This design is considered optimal for medium to high power trimmers, although the straight stem shape may not be perfect in terms of ease of use.
— Curved. A curved rod may be more convenient to use than a straight one, however, such trimmers have low power due to the fact that the rotation from the engine to the working tool is transmitted to them using a thin metal cable — such a transmission is not designed for high loads.
— Curved. A curved rod may be more convenient to use than a straight one, however, such trimmers have low power due to the fact that the rotation from the engine to the working tool is transmitted to them using a thin metal cable — such a transmission is not designed for high loads.
Noise level
The level of noise produced by the device during operation. Usually, a certain average indicator is indicated in the characteristics — in the standard mode of operation; however, the actual values usually do not differ much from the claimed ones.
The lower the noise level, the more convenient the unit to use and the less tired the operator. In the case of lawn mowers, this is especially true, since such equipment is quite noisy — even the quietest models (some robots) give out about 47 – 48 dB, which is comparable to talking at an average volume. Note that the decibel is a non-linear quantity, and it is easiest to evaluate the actual loudness using comparative tables. Here is the simplest table for the values found in modern lawn mowers:
— 60 – 65 dB — talking in raised tones at a distance of about 1 m;
70 dB — loud conversation of several people at the same distance;
75 dB — loud laughter at a distance of 1 m;
80 dB — motorcycle engine, medium power vacuum cleaner.
90 dB — loud screams, freight car at a distance of 7 – 10 m;
100 dB — a subway train or a loud car signal at a distance of 5 – 7 m, an industrial workshop;
110 dB — tractor engine at a distance of about 1 m.
In addition to subjective sensations, there are specific sanitary standards that limit the impact of strong noise. So, according to European standards, noise of 85 dB is allowed to be heard without protective equipment for 8 hours, 91 dB — 2 hours, 97...dB — half an hour, and 103 dB — only 7 minutes. So when choosing a unit, you should take into account the duration of work with it — with high noise, you may need protective headphones.
The lower the noise level, the more convenient the unit to use and the less tired the operator. In the case of lawn mowers, this is especially true, since such equipment is quite noisy — even the quietest models (some robots) give out about 47 – 48 dB, which is comparable to talking at an average volume. Note that the decibel is a non-linear quantity, and it is easiest to evaluate the actual loudness using comparative tables. Here is the simplest table for the values found in modern lawn mowers:
— 60 – 65 dB — talking in raised tones at a distance of about 1 m;
70 dB — loud conversation of several people at the same distance;
75 dB — loud laughter at a distance of 1 m;
80 dB — motorcycle engine, medium power vacuum cleaner.
90 dB — loud screams, freight car at a distance of 7 – 10 m;
100 dB — a subway train or a loud car signal at a distance of 5 – 7 m, an industrial workshop;
110 dB — tractor engine at a distance of about 1 m.
In addition to subjective sensations, there are specific sanitary standards that limit the impact of strong noise. So, according to European standards, noise of 85 dB is allowed to be heard without protective equipment for 8 hours, 91 dB — 2 hours, 97...dB — half an hour, and 103 dB — only 7 minutes. So when choosing a unit, you should take into account the duration of work with it — with high noise, you may need protective headphones.