LEIKE GROUP

Jan 14,2025

Reconstruction in Progress: Wuchang Industrial Enterprises Donate Over 4 Million Yuan to Aid Post-Disaster Reconstruction

Harbin Leike Electric Equipment Manufacturing Group Co., Ltd. and Harbin Pudao Trade Co., Ltd. donated 8kw gasoline generator sets, life jackets, lithium battery headlamps and other materials to the disaster-stricken areas in Wuchang City, with a total value of about 44,750 yuan.

Jan 14,2025

Noise control principles and methods for silent power station diesel generator sets

Electricity generation involves five stages: generation, transmission, transformation, distribution, and utilization. Power generation refers to the process of converting various energy sources, such as water, fossil fuels (coal, oil, natural gas), nuclear energy, solar energy, wind energy, geothermal energy, and ocean energy, into electricity using power generation devices. Controlling noise propagation pathways. Reducing noise at the source is generally difficult to achieve, so treatment is usually applied along its propagation pathways. The key to controlling noise propagation is to reduce the noise pollution area by utilizing the natural attenuation of sound waves during propagation.

Jan 14,2025

Cummins Generator Main Components and Component Overhaul

I. Main Components of Diesel Generator Sets: 1. Crankshaft and Main Bearings A crankshaft is a long shaft fitted into the lower part of the cylinder block. It has offset connecting rod journals, i.e., crankshaft crankpins, which are used to convert the reciprocating motion of the piston connecting rod into rotary motion. Oil passages are drilled inside the crankshaft to supply lubricating oil to the main bearings and connecting rod bearings. The main bearings supporting the crankshaft in the cylinder block are sliding bearings.

Jan 14,2025

Teaching you how to repair a diesel generator radiator

1. Leakage check. Generally, after cleaning the radiator, a leakage check is carried out. Two methods can be used for the check. (1) Block the radiator inlet and outlet, install a connector from the overflow pipe or water filling plug, and inject 0.15-0.30 kgf/cm2 compressed air. Put the radiator into a water tank. If there are bubbles, that is where the leak is.

Apr 30,2025

Our company website is officially online and operational

Harbin Leike Electric Equipment Manufacturing Group Co., Ltd., established in 2019, with a registered capital of 108 million yuan, is located in Songbei New District, Harbin City, covering an area of 30,000 square meters and a building area of 21,000 square meters. It currently has 80 employees, including 15 professional and technical personnel, and has fixed assets of nearly 120 million yuan. Products are exported to mainland China, Russia, and North Korea.

Feb 10,2025

Precautions for using the engine group

When using the engine group, please note the following: First, regularly check the engine oil, coolant, and lubricating oil to ensure that the levels are normal and the quality is good. Second, follow the start-up procedure and avoid sudden acceleration.

Feb 10,2025

The working principle of the engine group

The working principle of an engine group is to generate energy through fuel combustion and convert the energy into mechanical power. The engine draws in air, and fuel such as gasoline or diesel is injected into the combustion chamber. The fuel is ignited by a spark plug or injector, generating a high-temperature and high-pressure combustion process.

Feb 10,2025

Engine group structure

The engine is the heart of a vehicle; its structure is complex and precise. Main components include cylinders, pistons, crankshafts, connecting rods, valves, fuel injection system, ignition system, and lubrication system.

Feb 10,2025

Engine application fields

Engines, as a power source, have extremely wide applications. In the field of transportation, they are widely used in automobiles, trains, ships, and airplanes, providing them with strong power.

Jan 14,2025

What are the types of engine sets?

The main types of engine sets are as follows: 1. Gasoline engine sets: commonly used in automobiles, small machinery, etc. 2. Diesel engine sets: mostly used in large machinery, trucks, ships, etc.