DOOSAN INFRACORE GENERATOR ENGINE DP158LD

in stock

DOOSAN INFRACORE GENERATOR ENGINE DP158LD

Ratings Gross Engine Output Net Engine Output
– without Cooling Fan – with Cooling Fan
( kWm/PS)
Standby Prime Standby Prime
1500rpm(50Hz) 510/693 464/630 494/672 448/609
1800rpm(60Hz) 556/756 505/687 532/723 481/654

* 50Hz : DP158LDF, 60Hz : DP158LDS

 

Ratings Definitions

 

The power ratings of Emergency Standby and Prime are in accordance with ISO 8528.

 

Fuel Stop power in accordance with ISO 3046.

 

Electric power(kWe) should be estimated by considering generator efficiency, cooling fan power loss and power derating due to altitude and ambient temperature.

 

STANDBY POWER RATING is applicable for supplying emergency power for the duration of the utility power outage.

 

No overload capability is available for this rating. A standby rated engine should be sized for a maximum of an 70% average load factor and 200 hours of operation per year. This includes less than 25 hours per year at the Standby Power rating.

 

PRIME POWER RATING is available for an unlimited of hours per year in variable load application. Variable load should not exceed a 70% average of the Prime Power rating during any operating period of 24 hours. The Total operating time at 100% Prime Power shall not exceed 500 hours per year. A 10% overload capability is available for a period of 1 hour within a 12 hour period of operation. Total operating time at the 10% overload power shall not exceed 25 hours per year.

 

ㅇEngine Model DP158LD
ㅇEngine Type
4-Cycle, V-type, 8-Cylinder, Turbo charged & intercooled (air to air)
ㅇBore x stroke 128 x 142 mm
ㅇDisplacement 14.618 liters
ㅇCompression ratio 15 : 1
ㅇRotation Counter clockwise viewed from Flywheel
ㅇFiring order 1-5-7-2-6-3-4-8
ㅇInjection timing 23˚±1˚ BTDC @ 1800 rpm, 18˚±1˚ BTDC @ 1500 rpm,
ㅇDry weight 1155 kg (with fan)
ㅇDimension (LxWxH) 1,274 x 1,138 x 1,207 mm
ㅇFly wheel housing SAE NO.1M
ㅇFly wheel Clutch NO.14M
ㅇNumber of teeth on flywheel 160

 

ㅇMaximum Bending Moment at Rear Face to Block 1,325 N.m

 

  • EXHAUST SYSTEM

 

ㅇMaximum Back Pressure                                                            5.9 kPa

 

 AIR INDUCTION SYSTEM

 

ㅇMaximum Intake Air Restriction
. With Clean Filter Element 2.16 kPa
. With Dirty Filter Element 6.23 kPa
ㅇMax. static pressure after Radiator 0.125 kPa
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