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RD 186F Diesel Engine | 4.0kW Rated Power | Industrial-Grade Reliability
RD 186F Diesel Engine | 4.0kW Rated Power | Industrial-Grade Reliability
Specifications
Brand Name :
Dehray
Model Number :
RD186F
Place of Origin :
China
MOQ :
1
Price :
USD
Supply Ability :
1 per week
Delivery Time :
2 weeks
Packaging Details :
Plywood board + corrugated box
Quality :
100% Professional Tested
Bore :
159 mm
Weight :
240kg
Showroom Location :
Viet Nam
Car Model :
For Jeeps
Control System Language :
Russian,English,etc
Speed Regulation :
8%
Power :
600 hp
Starting Method :
Electrical Strat
Usage :
Diesel Generator
Discription :
4JB1 Aoling diesel engine
Cool :
Water-cooled
Type :
Diesel Engine, 4-cylinder
Fuel Systeme :
Direct Injection Pump
Combustion System :
Direct Injection
Description

Introducing the RD 186F, a high-performance diesel engine from DEHRAY’s industrial power series—engineered as a core power unit for generators, water pumps, construction machinery, and agricultural equipment. Adhering to DEHRAY’s “DURABLE POWER FOR HEAVY DEMANDS" philosophy, this single-cylinder engine delivers a rated power of 4.0kW at 1500r/min, combining robust output with exceptional fuel efficiency to meet the continuous operation needs of industrial and commercial applications.

The RD 186F stands out with its heavy-duty structural design—featuring a cast-iron cylinder block and crankcase that enhance heat resistance and load-bearing capacity, significantly extending service life even in harsh working environments. As a 4-stroke air-cooled engine, it eliminates the need for complex water cooling systems, reducing maintenance costs and improving adaptability to dry or remote areas. It holds international certifications including CE, ISO9001, and EPA, ensuring compliance with global emission and quality standards for widespread application.

What sets the RD 186F apart is its optimized combustion system—equipped with a high-compression ratio (19.0∶1) and efficient fuel injection technology, it achieves a lowest fuel consumption of 220g/kW.h, reducing operational costs. The engine’s T.C.I ignition system ensures reliable startup in low-temperature environments, while the large-capacity oil sump (1.6L) and forced lubrication system protect key components from wear. With its compact dimensions and flexible mounting design, the RD 186F is easy to integrate into various equipment, making it a trusted power core for industrial and agricultural machinery.

Specifications (RD 186F Diesel Engine)
Parameter RD 186F
Engine type Single-cylinder, 4-stroke, air-cooled diesel engine
Engine model RD 186F
Displacement 0.499 L
Engine rated power 4.0 kW / 1500 r/min
Fuel type Diesel (0# / -10# / -20# according to ambient temperature)
Lowest fuel consumption 220 g/kW.h
Lube oil capacity 1.6 L
Starting system Recoil starter (electric start optional)
Noise level ≤95 dB(A) (at 1m)
Overall dimensions (L*W*H) 420*320*380 mm
Net weight ≤45 kg
Key certifications CE, ISO9001, EPA
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RD 186F Diesel Engine | 4.0kW Rated Power | Industrial-Grade Reliability

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Product Detail
Brand Name :
Dehray
Model Number :
RD186F
Place of Origin :
China
MOQ :
1
Price :
USD
Supply Ability :
1 per week
Contact Supplier
RD 186F Diesel Engine | 4.0kW Rated Power | Industrial-Grade Reliability

WUXI DURABLE POWER TECHNOLOGY CO.,LTD

Verified Supplier
1 Years
jiangsu, wuxi
Since 2018
Business Type :
Manufacturer
Main Products :
Diesel Generator Set, Gasoline Generator Set, Inverter Generator Set
Total Annual :
10000000 USD-15000000
Employee Number :
160~180
Certification Level :
Verified Supplier
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