202606-02

High-Quality Crankshaft Forgings

The crankshaft is the "backbone" of an engine, directly determining the strength, lifespan, and reliability of the power core. To withstand extreme operating c

202605-25

EMD645 vs EMD710: What Are the Key Differences?

Feature EMD645 EMD710 Power Lower Higher Efficiency Moderate Improved Maintenance Easier Mo

202605-18

What Causes EMD645 Crankshaft Failure? Key Reasons and Solutions

Main Causes Metal fatigue from long operation Improper lubrication Overloading conditions Misalignment Symptoms Abnormal vibration Oil contamination Engine k

202605-07

EMD645 Engine Parts List: Complete Guide for Locomotive Overhaul

Introduction The EMD645 engine is widely used in locomotives, marine vessels, and power generation. Regular overhaul requires replacing key components to mainta

202604-15

Raw materials and heat treatment of locomotive crankshafts

Based on our industry experience, we'd like to share some information about the raw materials and heat treatment of locomotive crankshafts. The main raw ma

202604-09

British racing customer drawings

This week, we developed a new crankshaft for a British racing client. The experienced mechanics at the factory are excellent and were able to meet the client&#3

202603-20

A Little Anecdote About Delivering to a Client

I would like to share with you an incident that occurred during our company's supervision and quality control process: **The Incident:** The final batch&md

202603-10

OM501 crankshaft successfully shipped

Another batch of om501 crankshafts was successfully shipped to Russia today! From raw materials to processing, from testing to delivery, we strictly control ev

202602-27

Swedish customer thank you letter

Dear Valued Swedish Customer, Hello! We’re truly delighted and grateful for your trust in our crankshaft products. Your recognition means a lot to our fac

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