Diesel

D1250V3-CR-TA-1240

The D1250V3-CR-TA-1240 represents cutting-edge power generation technology with 900 kWe of prime output capability. This 12-cylinder 39.2L engine features sophisticated water-air intercooling for optimal thermal efficiency and performance.

1000 KW Power

Stage III

12 cylinder

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Technical Data

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Warranty

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Main technical parameters

Number of cylinders

12

Configuration

V, 90°

Aspiration

Turbocharged water-air intercooled

Combustion system

Direct injection

Compression ratio

14:1

Bore × Stroke

152mm x 180mm

Displacement

39.2 L

Fuel system

High Pressure Common Rail

Governor

ECU

Electric system

24V

Flywheel Housing

SAE0 /18"

Oil capacity

215 L

Coolant capacity

485 L

Emission class

Stage III

The engine performance

Gross Engine Output 50Hz

PRP

1000 kWm

ESP

1100 kWm

Typical Generator Output 50Hz

PRP

900 kWe

PRP

1125 kVA

ESP

1250 kVA

Fuel consumption

STANDBY(ESP)

263.1 g/kWh

263.1 L/h

PRIME(PRP)

197.9 g/kWh

237.0 L/h

75% PRP (prime)

199.1 g/kWh

178.8 L/h

50% PRP (prime)

207.3 g/kWh

124.1 L/h

HVO synthetic fuel acceptance

Key Features

Main Features

✓ Compact design
✓ Good power density
✓ Good load acceptance
✓ Durability
✓ Easy service & maintenance
✓ Low fuel consumption
✓ Wide selection of optional equipment
✓ Low noise
✓ Tailored cooling pack

Standard scope of supply

✓ Cast iron cylinder block c/w separate cast iron cylinder heads
✓ Aluminum alloy pistons with gallery oil cooling
✓ Automatic belt tensioner, Lift eyes, Fixed front & rear suspension
✓ Radiator with mechanical pusher fan, thermostatically controlled
✓ Large capacity oil pan, spin-on full-flow oil filter, oil dipstick
✓ High-pressure common rail
✓ ECU management/monitoring
✓ Duplex fine fuel filters
✓ Rear mounted turbochargers
✓ Top/Side mounted air filters with restriction indicator
✓ 24V DC electric system with two starters 8.5kW each
✓ 55A charging alternator
✓ Heat isolated exhaust manifold

Dimensions & Weight

Dimensions & Weight

Including radiator (dry weight)

3230

Length (mm)

1990

Width (mm)

2160

Height (mm)

5440

Weight (kg)

Power Definitions

Prime Power

In corporate to the prime rated power (PRP) of GB/T 2820 and ISO 8528, and refers to the maximum power available at the variable load series, without time limits in one year's running hours up to 250h and for every 12h running hours, it can be 10% overloaded for 1h for maintenance; overload power operation shall not be more than 25h in one year; the average output power within 24 h shall not be higher than 70% of the prime power.

Standby Power

In corporate to the standby power (ESP) of GB/T 2820 and ISO 8528, and refers to the maximum power available at a certain variable load series in the event of a utility power outage or under test conditions for an annual running hours up to 200h, of which the maximum running time shall be 50h per year. No overload is permitted by Yuchai. The allowed average output power within 24 h shall not be higher than 70% of the standby power.