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SDEC G Generator Drive Engine

The G series engine is an improved design based on the original G128 generator set special diesel engine, which has been significantly upgraded in product quality, reliability, economy, vibration noise and shape. Most parts of this series of engines are common to the original model, and are the preferred supporting power for commonly used generator sets built according to SAIC MOTOR manufacturing standards.
The whole crankshaft is made of non-tempered steel, all sealing gaskets are improved, and the injection pump is directly connected with gears to cancel the rotating shaft structure, which improves the reliability.
Improve pump flow, optimize pipeline design to reduce system resistance. Increase oil pump flow, increase oil pressure, improve the lubrication of internal parts.
The oil and gas separator is added, and the temperature saver is redesigned, which can be used in areas with different ambient temperatures.
Fuel pipeline redesign, improve other peripheral pipelines, and air filter layout, protection design, reasonable layout, more industrial design. The use of extended-break connecting rod, maintenance is also more convenient.

General Specifications of G G-Drive Engine

Engine Type:12 Cylinders
Displacement:26.6 L
Rated Speed:1500 – 1800 RPM
Emission Standard: Euro III
Fuel System:Direct injection
Standby Power:204 – 282 kW @ 1500 – 1800 RPM
Prime Power:280 – 622 kW @ 1500 – 1800 RPM
Bore * Stroke:135 mm * 150 mm
Dry Weight:1290 – 2080 kg
Packing Size(L * W * H):N/A
SDEC G G – Drive Engine Catalogue

Engine Model

Prime Power

Governor Type

Engine Model

Prime Power

Governor Type

12GTAA27-G31622 kW @ 1500 RPM N/A12GTAA27-G32565 kW @ 1500 RPM N/A
12GTAA27-G33505 kW @ 1500 RPM N/A12GTAA27-G34459 kW @ 1500 RPM N/A
SC13G420D2280 kW @ 1500 RPM N/ASC15G500D2330 kW @ 1500 RPM N/A
SC25G610D2405 kW @ 1500 RPM N/ASC25G690D2459 kW @ 1500 RPM N/A
SC27G755D2505 kW @ 1500 RPM N/ASC27G830D2561 kW @ 1500 RPM N/A
SC27G900D2561 kW @ 1500 RPM N/A
——END——

SDEC G Series G-Drive Engine

This list including all models of SDEC G Series G-Drive Engine.
Click here to find G-Drive engines by type (Engine Speed).

SDEC 12GTAA27-G31 G-Drive Engine

Rated Power: 622 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC 12GTAA27-G32 G-Drive Engine

Rated Power: 565 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC 12GTAA27-G33 G-Drive Engine

Rated Power: 505 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC 12GTAA27-G34 G-Drive Engine

Rated Power: 459 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC13G420D2 G-Drive Engine

Rated Power: 280 kW @ 1500 RPM
Displacement : 12.88 L
Number of Cylinders : 6
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC15G500D2 G-Drive Engine

SDEC SC15G500D2 G-Drive Engine

Rated Power: 330 kW @ 1500 RPM
Displacement : 12.88 L
Number of Cylinders : 6
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC25G610D2 G-Drive Engine

Rated Power: 405 kW @ 1500 RPM
Displacement : 25.8 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC25G690D2 G-Drive Engine

Rated Power: 459 kW @ 1500 RPM
Displacement : 25.8 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC27G755D2 G-Drive Engine

SDEC SC27G755D2 G-Drive Engine

Rated Power: 505 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC27G830D2 G-Drive Engine

SDEC SC27G830D2 G-Drive Engine

Rated Power: 561 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

SDEC SC27G900D2 G-Drive Engine

SDEC SC27G900D2 G-Drive Engine

Rated Power: 561 kW @ 1500 RPM
Displacement : 26.6 L
Number of Cylinders : 12
Cylinder Type : Dry Liner
Combustion Type : Direct Injection

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