The YT-82131 combines 1300 W of power with 20 J impact energy and an impact frequency of 2900 bpm, making it ideal for serial drilling of electrical boxes, cable routes, and installation penetrations.
Its vertical motor design improves vibration resistance and optimizes the center of gravity for better balance. The anti-vibration handle, sealed lubrication system, and sensitive safety clutch enhance operator comfort and safety.
With a short hammer body, it allows frequent repositioning for faster concrete cracking and reduced operator fatigue.
The high-quality SDS-Max tool holder prevents jamming, while the copper insulated winding ensures durability.
Supplied in a durable carrying case with accessories, the YT-82131 is built for professional heavy-duty use.
TECHNICAL DETAILS:
| Specification | Details |
| Brand | Yato |
| Model | YT-82131 |
| Series | GRF |
| Type | Rotary Hammer |
| Power Input | 1300 W |
| Voltage | 220–240 V |
| Frequency | 50 Hz |
| No Load Speed | 300–540 rpm |
| Impact Energy | 20 J |
| Impact Frequency | 2900 bpm |
| Tool Holder | SDS-Max |
| Max Drilling Capacity (Concrete, twist drill) | 50 mm |
| Max Drilling Capacity (Concrete, core bit) | 150 mm |
| Weight | 7–9.7 kg (depending on configuration) |
| Insulation Class | II |
| Protection Grade | IP20 |
| Noise Level (Pressure/Power) | 95 / 106 dB(A) |
| Vibration (Drilling/Chiselling) | 20.9 / 23.2 m/s² (K=1.5) |
| Features | Electropneumatic stroke, vertical motor, sealed lubrication, anti-vibration handle, safety clutch, copper winding |
| Accessories | Additional handle, depth limiter, carrying case |
| Applications | Heavy-duty drilling and chiselling in concrete, reinforced concrete, |
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