72kVA / 58kw open soundproof diesel generator power 4BTA3.9-G11

72kVA / 58kW Open & Silent type Diesel Generator SetPowered by C engine and coupled with STAMFORD alternator.Prime Power:This rating is for the supply of continuous electrical power (at variable load). There is no limit on the annual hours of operation and 10% overload power can be supplied for 1 hour in 12.Standby Power:Thi

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72kVA / 58kw Open Soundproof Diesel Generator Power 4BTA3.9-G11

72kVA / 58kW Open & Silent type Diesel Generator Set
Powered by C engine and coupled with STAMFORD alternator.

Prime Power:
This rating is for the supply of continuous electrical power (at variable load). There is no limit on the annual hours of operation and 10% overload power can be supplied for 1 hour in 12.
Standby Power:
This rating is for the supply of continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted.
Rated voltage:
Available with customer requirements.

Environment Conditions
Δ Environment temperature ≤40ºC
Δ Relative humidity ≤90%
Δ Altitude ≤1000m, Ambient)
If altitude higher than 1500m, each 300m will cause additional de-rating 4%
 
Genset Technical Data
Please contact our sales before ordering.

Δ TECHNICAL DATA
Genset ModelC72/S
Prime power (kVA/kW)72 / 58
Standby power (kVA/kW)80 / 64
Output frequency (Hz)50
Rated speed (RPM)1500
Rated voltage (V)400
Rated current (A)104.6
Phase3
Fuel consumption of 75% load (L/hr)13.2
Fuel consumption of 100% load (L/hr)17.6
Noise level dB(A) @7m68.9
Fuel tank capacity (L)160
Dimension  (LxWxH) (mm)2700*1100*1450
Weight (kg)1800
Engine model4BTA3.9-G11
Alternator modelUCI224F
Voltage regulation rate±1%
Random voltage variation±1%
Frequency regulation rate±5%
Random frequency variation±0.5%
Engine Specifications 
Engine model4BTA3.9-G11
Engine manufacturerC - DCEC
Number of cylinders4
Cylinder arrangementVertical in-line
Cycle4 stroke
AspirationTurbocharged & Aftercooled
Bore x Stroke (mm x mm)102 x 120
Displacement (Liter)3.9
Compression Ratio17.3:1
Prime power/speed (kW/RPM)70/1500
Standby power/speed (kW/RPM)80/1500
Speed governorBYC A/GAC 24V Electrical
Cooling systemForced Water Cooling Cycle
Steady speed droop (%)1%
Total lubrication system capacity (L)9.5
Coolant capacity (engine only) (L)8.3
Fuel consumption at 100% load (g/kWh)207 (17.6L/hr)
Starter motorDC24V
Alternator (Dynamo)AC24V
Alternator Specifications 
Alternator modelUCI224F
Alternator manufacturerStamford
Exciter typeSingle bearing, Brushless, Self-excited
Rated output prime power72.5 kVA / 58kW
Rated speed1500 RPM
Rated frequency50 Hz
Phase3
Rated voltage400V (Available with customer requirements)
Power factor0.8
Voltage adjust range5%
Voltage regulation NL-FL±1%
Insulation gradeH
Protection gradeIP23
Remark 
Alternator option: 
Other alternator manufacturer: copy Stamford, Leroy Somer, Marathon and Mecc Alte.


Δ PRODUCTS PHOTOS
72kVA / 58kw Open Soundproof Diesel Generator Power 4BTA3.9-G11


Δ DETAILED PHOTOS

72kVA / 58kw Open Soundproof Diesel Generator Power 4BTA3.9-G11
72kVA / 58kw Open Soundproof Diesel Generator Power 4BTA3.9-G11
72kVA / 58kw Open Soundproof Diesel Generator Power 4BTA3.9-G11

Δ FAQ (FREQUENCY ASKED QUESTION)

Question: What's your warranty period? 
Answer: Our payment terms is 1 year or 1000 running hours whichever comes first. But based on some special project, we can extended our warranty period. 

Question: Does your generators has global warranty? 
Answer: Yes, most of our products like generator enjoy the global warranty service. And the alternator we use like Leroysomer, Stamford, marathon also enjoy the global warranty service, so you do not need to worry about the aftersales service. 

Question: Do you accept OEM/ODM service? 
Answer: Yes, we can accept OEM. 

Question: What's your payment terms? 
Answer: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight, L/C deferred payment terms or west union. 

Question: What's your delivery time? 
Answer: Our normal delivery time is 25 working days. But if your order is some special engine and alternator, then the delivery time is longer. 

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