202602-06

How to identify the characteristics of a good crankshaft product supplier?

How to identify the characteristics of a good crankshaft product supplier? When sourcing crankshafts, choose high-quality suppliers, focusing on stable quality

202601-26

EMD 710 Engine - Basic Technical Specifications Overview

The EMD710 is a series of two-stroke medium-speed diesel engines designed and manufactured by Electro-Motive Diesel (formerly the Electric Power division of Gen

202601-13

Main Parameters of GE 7FDL Engine

Main Parameters of GE 7FDL Engine The GE 7FDL series is a four-stroke medium-speed diesel engine manufactured by General Electric (GE). It is primarily designed

202512-11

Showcasing Innovation in Marintec China 2025

Showcasing Innovation in Core Marine Power Components at the 2025 Maritime Exhibition At the recently concluded 2025 China International Maritime Exhibition,

202512-03

Diesel engine mechanical failure (5）

Crankshaft Breakage Failure Signs: A muffled knocking sound occurs in the crankcase, which intensifies with increased throttle. The engine vibrates severely at

202511-17

Diesel engine mechanical failure (4）

Bearing failure: Symptoms include a muffled sound, as if the load has suddenly increased and the engine speed has decreased, oil pressure has dropped, and blac

202511-03

Diesel engine mechanical failure (3）

Warning Signs: A "ticking" sound, like a small hammer lightly tapping a hard floor, is heard from the crankcase area; this is commonly known as "cylinder knocki

202510-15

Diesel engine mechanical failure (2）

Cylinder Sticking Premonitions Loss of speed, weak operation, muffled sound, and excessively high water temperature (over 100°C on a water temperature gaug

202510-10

Diesel engine mechanical failure (1)

Diesel engine mechanical failure (1) The engine speed suddenly increases, accelerating uncontrollably with the throttle. There is an unusual, harsh sound, and

202509-22

The following conditions may cause the engine to overheat

The following conditions may cause the engine to overheat: 1. Aging water pump 2. Loose water pump belt 3. Clogged engine water channel 4. Clogged radiator 5.

202509-17

Broken engine piston rings! These are usually the causes.

Broken engine piston rings! These are usually the causes. Common causes of broken piston rings: In addition to material defects and poor machining quality, po

202509-08

Key points of piston assembly when overhauling the engine

Key points of piston assembly when overhauling the engine Engine overhaul is a common repair project in repair shops. It is to replace engine components such a

202509-02

The engine is overheating! What's going on?

The engine is overheating! What's going on? There are generally two reasons why diesel engine water temperatures can overheat: first, a poor cooling system;

202508-25

Common Causes of Crankshaft Fracture

Common Causes of Crankshaft Fracture Crankshaft fracture typically begins at the smallest crack, most often occurring at the radius of the connecting rod journ

202508-18

Check the quality inspection of cylinder liner

The quality inspection of cylinder liner products mainly includes the inspection of key indicators such as dimensional accuracy, surface quality, material perf

202508-12

Cylinder head quality inspection

Cylinder head quality inspection focuses on the following dimensions: I. Core Inspection Items Flatness Inspection Standard Value: Overall flatness error no m

202508-04

Diesel engine maintenance

Daily maintenance Youdaoplaceholder0 start preheating ‌ After cold start, run at low speed for 3 to 5 minutes until the water temperature and oil pressure

202507-24

GEVO series locomotives in China

China has not directly introduced or operated the original ‌GEVO series locomotives (General Electric Evolution series diesel locomotives of the United St

202507-14

The development of China's railway locomotives

The development of China's railway locomotives has gone through four key stages, achieving a leapfrog breakthrough from technology introduction to independ

202507-09

Summary of the Development History of Railway Locomotives

Summary of the Development History of Railway Locomotives As the core power device of railway transportation, the development history of railway locomotives sp

202507-03

GE Evolution Series

GE Transportation is the largest producer of diesel–electric locomotives for both freight and passenger applications in North America, believed to hold u

202506-23

EMD645 engine part

The body of the Yiandi 645 series diesel engine is made of ordinary carbon steel plates welded together, except for the main bearing housing which is made of f

202506-13

Locomotive Development History

According to the power source, railway locomotives are mainly classified into three categories. Steam locomotive The oldest in history, it is driven by steam e

202506-09

Electro-Motive Division

The EMD 645 series is a two-stroke medium-speed diesel engine developed by Electro-Motive Division of the United States. It is specially designed for railway t

202506-04

China's diesel engine parts industry

Market size and competitive landscape In 2024, the market size of China's diesel engine parts industry remained stable. Although the overall sales volume d