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most efficient diesel engine

TAVAS 3 kW to 7 kW Diesel Generator S model

DG6500SE-S DG6500SE+-S DG7500SE-S DG8500SE-S DG9500SE-S
Diesel generators from 5kw to 7kw are the mainstream power of daily emergency generators.
TAVAS has designed a variety of generators according to the needs of users in different regions of the world, combined with the requirements of local distributors of well-known brands.
minimum order
30
Quantity
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TAVAS DG7500SE-S Generator
 
Diesel generators from 5kw to 7kw are the mainstream power of daily emergency generators.
TAVAS has designed a variety of generators according to the needs of users in different regions of the world, combined with the requirements of local distributors of well-known brands.
Technical data 3-7
Generator dataDG3500SEDG6500SEDG6500SE+DG7500SEDG8500SEDG9500SE
Peak powerkW3.25.0 5.5 6.0 6.5 7.5 
kVA4.0 6.3 6.9 7.5 8.1 9.4 
Nominal powerkW3.0 4.6 5.0 5.5 6.0 7.0 
kVA3.8 5.8 6.3 6.9 7.5 8.8 
Rated voltageV110 | 127 | 220 | 230 | 240 | 380 | 400 | 415
Rated frequencyHz50 | 6050 | 6050 | 6050 | 6050 | 6050 | 60
Fuel tank capacityL161616161616
Fuel consumption at 50% loadg/kW.h≤280≤280≤280≤280≤280≤280
Engine data
TypeAir-cooled, 4 stroke, diesel engine.
Model178F186FA188F188F192FC195FC
No. of cylinder
Bore x strokemm78 x 6486 x 7288 x 7588 x7592 x7595 x 75
Displacementcc296 418 456 456 498 531 
Nominal speedrpm3000 | 36003000 | 36003000 | 36003000 | 36003000 | 36003000 | 3600
Starting systemElectricElectricElectricElectricElectricElectric
Lubrication systemForced lubrication at multiple points
Lubrication volumeL1.11.65 1.65 1.65 1.65 1.65 
Cooling systemForced air-cooling by fly wheel fan
Alternator
TypePure copper inductive 2 pole alternator
AC voltage controlAVRautomatic voltage regulator
Insulation classFFFFFF
Protection levelIP23IP23IP23IP23IP23IP23
Efficiency0.80 0.820.830.830.840.83
Voltage accuracy±2.5%±2.5%±2.5%±2.5%±2.5%±2.5%
Noise level
Sound pressure level(Lpa) at 7mdB(A)686969697173
Sound power level(Lwa)dB(A)939494949596
 
 
 
 
 
 
 
Powered by TAVAS high performance engine.
 

3000 hours engine service life under proper maintenance.
 
Nitrided crankshaft with lifetime guarantee.
 
Top grade bearings at crankshaft, camshaft and balanceshaft,
Maximize service life.
 
High-power pure copper starter motor ensures smooth electric start-up.
 
 
 
 
 

First class pure copper AC alternator.

 
 
Inductive generators specially designed for high impact appliances.
 
Electrical energy conversion efficiency up to 82-86%.
 
Advanced cold rolling process provides semi-permanent magnetic.

High temperature & overload protection.

 
 
 

Advanced design and structure

 
 
Electrical components with independent shock-absorbing brackets,
away from heat sources, extend the overall service life.
 
Extended exhaust pipe with additional silencing chamber,
extra emission reductionncatalyst can be added.
 
Robust, vibration-proof chassis tray.
 
 

High-tech customization features

Comprehensive monitoring of generator status with more protection functions in LED controller.

Remote start, ATS, one-touch start,

emergency stop, The ultimate comfort & safe experience.

Pre-heating function specially for cold climates.