120kw cummins hot sale diesel generator

diesel generator
55 years experience
heart and soul service
ISO9001-2000 and good quality control

120kw cummins diesel generator

The complete generator sets design, production and service accord with ISO9001 standard. The product performance accords with GB2820 and GB12786 standard(same as international standard of ISO8528).
The genset is brand new,3phase 4 wires. Power factor 0.8(lag).Its function includes auto breakdown supervision, auto protection on closing down, auto start(It starts automatically within 0-60s(adjustable)when city power shut, etc.

Generator sets performance
1.Voltage and frequency performance index when genset running at rated voltage of 95%~105%:
Voltage
Frequency
Steady state regulation %
Transient state regulation %
Stable time
s
Wave rate%
Steady state regulation
%
Transient state regulation %
Stable time
s
Wave rate
%
±3
±20
1
1.0
±3
±10
5
0.5

2.Under rated condition, the fuel consumption is no more than 215g/kW*h,engine oil consumption is no more than 2g/kW*h.
3.Genset vibration sheet value no more than 0.5mm and also meet the demand of basic intensity.
4.Average trouble-free interval working time MTBF≥1000h
5.After successful start up,the unit first upload shall be more than 50% than rated load.
6.Under rated condition, the genset's voltage change from cold state to hot state shall be less than 1% of rated voltage.
7.No-load voltage setting range is 95~105%( rated voltage).
8.When it is no-load voltage, the sine aberration rate of line voltage is les than 5%.
9.Under rated ambient condition,the genset is able to run continuously for 12 hours in rated power.
10.When the genset is over load for 10%, it can normally run for 1h.
11.The genset has four working manners which are automatic, program run, shut down and test run.
12.The genset works automatically, it will automatically detect the city electricity, when the city electricity is more than the setting valueswitching on the genset within 5-10S.
13. The genset has following protection function,
a, High water temperature
b, Low oil pressure
c, Over speed and not emough speed
d, high or low generator voltage (adjustable)
e, High or low generator frequency (protection value is adjustable)
f, Output is over current or short circuit
14. The genset has following alarm function
a, the diesel engine charger stop working
b, Low voltage to start battery
15.Adopt Liquid crystal display to show the working condition and also can display and set all kinds of working datas.
Engine
No
Item
Specifications
1
brand
CUMMINS(Dongfeng)
2
Start mode
Electrical start
3
Cooling type
Turbocharged inter cooler
5
Governor
electrical
5
Cooling system
closed circulating water cooling with its own air fan and cover
6
Filtration system
Adopt renewal filter coil engine oil, diesel oil and air filter
7
Exhaust system
Industrial efficient noise silencer
8
Rank mode
straight 4-6 cylinder

Battery
included

Alternator
NO
item
Specification
1
brand
Stamford/Leory somer/Faraday/China
2
Excitation mode
Brushless self-excitation/air fan self-cooling
3
Power factor
0.8
4
Pressure regulating mode
AVR automatic pressure regulation
5
bearing
Long life and no need maintainence
6
Class of insulation
H grade
7
Phase connection
3phase 4 wires
8
protection
IP22
9
Working efficient
93.9%
Our Advantages:
1. Solve your technical problems in 24 hours and provide international warranty service for engines
2. Design the appearance form according to customers’ request
3. Three hours testing before out factory