Designed for users requiring stronger support for mid-to-heavy-duty applications, the NEWTOP Diesel Generator NTDGR7700T performs reliably across workshops, onsite operations, and tool-intensive environments. Its durable mechanical structure and stable alternator output help ensure consistent performance.
The NEWTOP Diesel Generator NTDGR7700T is built around a high-strength diesel engine using a forged 42CrMo steel crankshaft paired with durable nitrided gears, giving the engine reliable structural integrity under heavier loads. Its direct-injection system supports efficient fuel atomization, helping maintain smooth and consistent output in demanding work environments. These engineering elements contribute to long service life and dependable performance.
To ensure electrical stability, NEWTOP equips the unit with a copper-coil alternator capable of providing consistent voltage output for professional tools and machines. The silent enclosure reduces operating noise, making the generator suitable for workshops, renovation sites, and small industrial settings. For buyers evaluating diesel generator price performance ratios, this model offers both power and noise-controlled operation.
The generator integrates a digital monitoring display with overload protection and low-oil shutdown to protect both the user and the machine. With strong performance, stable output, and NEWTOP’s proven construction quality, the NEWTOP Generator NTDGR7700T serves as a reliable power source for continuous operation across various work scenarios.
| Rated frequency(Hz) | 50 60 |
| Rated output(kW) | 5.0 5.2 |
| Max. output(kW) | 5.5 5.7 |
| Rated voltage(V) | 220V or as request |
| Rated currency(A) | 22.7 23.6 |
| Rated rotation speed(rpm) | 3000 3600 |
| Phase NO. | Single phase |
| Power factor(Cos Φ) | 1 |
| Insulation Grade | F |
| Pole number | 2 |
| Excitation mode | Self-excitation & constant voltage (AVR) |
| Panel Type | General Panel |
| Receptacle | Two receptacles |
| DC12V output | Connection pole output |
| Overall dimension(L×W×H)(mm) | 945*555*700 |
| Dry weight(kgs) | 152 |
| Working assorting weight(kgs) | 162 |
| Noise level（7m）[d B(A)] | 72 |
| Structure type | Silent type |
| Engine Model | NTDE188F |
| Engine Type | Single cylinder, vertical, four-stroke, direct injection, air-cooled |
| Cylinder NO.-bore×stroke(mm) | 1-88*75 |
| Displacement(cc) | 456 |
| Rated power[kW(r/min)] | 6.5/3000 7.2/3600 |
| Compression ratio | 19:01 |
| Lubrication system | Pressure splashed |
| Starting system | Electric |
| Fuel type | diesel0＃（summer）-10＃（winter）-35＃（chillness）diesel |
| Lube oil brand | CD grade or SAE10W-30, 15W-40 |
| Lube capacity(L) | 1.65 |
| Starting motor capacity(V-kW) | 12V 0.9kW |
| Charging generator capacity(V-A) | 12V 8.3A |
| Battery capacity(v-Ah) | 12V 30Ah |
| Fuel consumption(glkw*h) | ≤280 |
| Fuel tank capacity(L) | 15 |
| Continuous running time(hr) | 6.5 |
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