The NEWTOP Silent Diesel Generator NTDGR8700T is built for higher-demand applications, offering robust output for construction machinery, commercial equipment, and larger backup systems. Its enhanced mechanical strength and controlled operating noise make it fit for professional and urban work environments.
Featuring a high-capacity diesel engine built with NEWTOP’s forged 42CrMo crankshaft and nitrided gear structure, the NTDGR8700T offers excellent durability for high-load equipment. Its BOSCH-technology fuel-injection system ensures precise fuel delivery, contributing to improved combustion efficiency and stable output during long intervals of use. This robust mechanical foundation makes the unit suitable for construction and field service applications.
A copper-coil alternator delivers stable electrical waveform performance suitable for heavier tools and power-sensitive equipment. Supported by a silent housing, the noise level remains controlled—an advantage for urban construction, mobile technical operations, or commercial backup installations. The model also benefits users searching for dependable diesel generator suppliers offering strong, consistent power.
The digital control panel offers real-time information while incorporating essential protections such as short-circuit prevention and low-oil alerts. With easy electric start and a reliable power system, the NEWTOP Silent Diesel Generator NTDGR8700T is ideal for construction teams, commercial facilities, and professional environments requiring dependable, quiet diesel power.
| Rated frequency(Hz) | 50 60 |
| Rated output(kW) | 6.0 6.3 |
| Max. output(kW) | 6.5 7.2 |
| Rated voltage(V) | 220V or as request |
| Rated currency(A) | 27.2 28.6 |
| 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) | 155 |
| Working assorting weight(kgs) | 165 |
| Noise level（7m）[d B(A)] | 72 |
| Structure type | Silent type |
| Engine Model | NTDE192F |
| Engine Type | Single cylinder, vertical, four-stroke, direct injection, air-cooled |
| Cylinder NO.-bore×stroke(mm) | 1-92*75 |
| Displacement(cc) | 498 |
| Rated power[kW(r/min)] | 7.6/3000 8.2/3600 |
| 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 1.2kW |
| 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) | 5.5 |
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