4 stroke 4 cylinder high speed diesel engine

Specifications

1.China OEM factory supplier
2.Technology from Germany,FEV,Yuchai
3.Suit for generator power 24kw to 50kw
4.CE & ISO

Main Product: diesel engine, diesel generator, alternator and spare parts;

Diesel Engine Usage: Widely used for generator set, boat, wheel loader, truck, water pump, sand pump,

                                     fire pump, construction machine, etc;

Diesel Engine Power Range: from 20kw up to 700kw;

Diesel Generator Power Range: from 30kw up to 700kw.

4 Stroke 4 Cylinder High Speed Diesel Engine Technical Parameters

Model	LD 4F70Z
Type	Vertical, in-line, water-cooled, four stroke
Intake Way	Turbocharged
Cylinder-Bore×Stroke (mm)	4-100×117
Displacement of Piston(L)	3.7
Compression Rate	17:1
Rated Power/RPM (kw/r/min)	46/1800
Standby power/speed(kW/r/min)	50/1800
Diesel Fuel Consumption g/(kw·h)	≤225
Oil Consumption g/(kw·h)	≤1.0
Oil Capacity (L)	10~12
Type of Governor	Mechanical governor
Governing Rate	≤5%
Starting Type	Electric start
Noise limit dB(A)	98
Flywheel House/Flywheel	3#11.5
Applicable Altitude(m)	≤2500
Dimension(L×W×H)(mm)	810x500x720
Net Weight (kg)	300

4 Stroke 4 Cylinder High Speed Diesel Engine Performance and Features

Engine Feature	Lower oil/fuel consumption; lower noise; Small vibration
Combustion Type	Direct Injection
Matched Power of Genset	35kw~40kw
Mached AC Alternator	Stanmford, Siemens, any brand AC Three Phase Alternator
Matched Alternator Speed	1800rpm
Maintanence Spare Parts	LD Engine Parts
Cylinder Block Material	Alloy Cast Iron
Max Overhaul	More than 15,000 hours
Factory Production Period	Within 3 days

4 Stroke 4 Cylinder High Speed Diesel Engine Technology Advantages

1.OEM engine manufacturer in China, technology origin from Germany, FEV, Yuchai companies;

2.With certificates CE & ISO9001:2008 approved;

3.Share parts supply system with origin Yuchai engines;

4.D&R (Develop and Research) team/experts have more than 15 experience in this field;

5.Engine assembly solution and CKD service is available to offer to customers.

4 Stroke 4 Cylinder High Speed Diesel Engine Warranty and Maintenance

1.Warranty iterms will be issued by our own factory, which is simple and quick;

2.Warranty period will be 12 monthes or 1500 working hours from commissioning date;

3.Parts replacement under warranty will be sent (include sea freight and insurance) to buyers without charges;

4.Easy torn prts are excluded in the warranty, like plugs, condenser, fuse, battery, seal;

5.Problems caused by customer's incorrect man-made operation will be covered by the user;

6.Part use for overhual and ordinary maintanence will be offered by us in factory price;

7.Skillful engineers of us are available dispatched to customers place for training and service.