Power Rating:
No reduction in power rating for intake air temperatures up to 45℃ and sea water temperatures up to 32℃, with relative humidity up to 60%. Performance is based on ISO 3046 standards with a tolerance of ±3%.
Engine Specifications:- Model: 4L126C (DX12)
- Cylinders: 6-cylinder, L type
- Bore x Stroke: 123 x 155 mm
- Displacement: 11.1 liters
- Compression Ratio: 15.5:1
- Firing Order: 1-5-3-6-2-4
- Direction of Revolution: Counterclockwise from Flywheel
- Fuel System: Common rail controlled by ECU
- Starting System: Electric starting by starter motor (24V - 7.0A)
- Alternator Capacity: 24V - 80Ah
- Battery: 24V - 200Ah
- Aspiration: Water cooled with turbocharger & inter-cooler
- Flywheel Housing: SAE #1 (FW: 14”)
- Cooling System: Indirect sea water cooling with heat exchanger / Keel Cooling
- Cooling Water Capacity: Max 42 liters, Min 39 liters
- Fresh Water Pump Type: Centrifugal (Pulley type)
- Sea Water Pump Type: Rubber Impeller
- After Treatment System: SCR for IMO Tier-III
- Lubricant Oil Pan Capacity: Max 44 liters, Min 20 liters
- Oil Pressure: Full load 3.0, Idle 1.0 (kg/cm²)
- Dimensions (L x W x H): 1608 x 913 x 1288 mm
- Dry Weight: 1182 kg
Key Features and Benefits:- Advanced fuel injection system with common rail
- Compliance with emission regulations (IMO Tier II/III, EPA Tier 3)
- High-efficiency SCR and smoke reduction
- Increased durability of key components
- Auto tensioner and turning device
- Electrical oil drain pump
- CCV for engine room cleanliness
- Decreased fuel consumption by an average of 5% through downsizing
- Increased oil & filter replacement cycle from 250hr to 500hr
- Maximum 3 years warranty with extended warranty option
Performance Curve:
Available for Continuous Duty (CD) and Heavy Duty (HD) applications.
Contact Information:HD Hyundai Infracore Co., Ltd., 14F, HD Hyundai Group’s Global R&D Center, 477, Bundangsuseo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea(13553). Tel: +82-32-211-1114, Email:
[email protected], Website: www.hd-hyundaiengine.com
Note: Specifications are subject to change without prior notice.
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