Diesel Engine 4bt/4bt3.9-G1/ 4bt3.9-G2 for Generator Set

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: 4B/4BT/4BT3.9-G1/4BT3.9-G2
• Ignition Mode: Compression-Ignition
• Speed: Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Piston Movement: Rotary
• Fuel: Diesel Engine
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 4-Cylinder
• Type: External Combustion Engine
• Running Speed: 1500rpm
• Frequency: 50Hz
• Transport Package: Plywood Case
• Specification: ISO
• Trademark: DCEC
• Origin: China
• HS Code: 8408909290
• Production Capacity: 500 PCS/Month

Product Description

Bore× Stroke	102mm× 120mm
Displacement	3.9 Liters
Compression Ration	16.5: 1
Rated Speed	1500r/min (1800r/min)
Rated Power	50kW(60kW)
Standby Power	55kW(65kW)
Genset Matching Power	40kW(50Kw)
Fuel Injection Pump	AD Injection Pump
Governor	Electrical Governor RSVRSV Mechanical Governor
Steady Speed Droop	≤ 1%Electrical Governor ≤ 6%Mechanical Governor
Lubricant Capacity	11 Liters
Coolant Capacity	8 Liters Engine Only
Net Weight	320kg
Wet Weight	340kg
Overall Dimension(L× W× H)	765mm× 582mm× 908mm
Coolant Intake Size	Φ 58mm
Coolant Outlet Size	Φ 45mm
Flywheel/Flywheel Housing	SAE3#/SAE3#
Cooling Way	Positive Water Cooling Cycle