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27Apr 2026

Industry Knowledge: Komatsu 421-06-11440 80A Circuit Breaker

In the complex electrical systems of construction machinery, circuit breakers are one of the core components that ensure the safe and stable operation of equipment. The Komatsu 421-06-11440 80A circui
26Apr 2026

Hydraulic Strainer 22B-60-11160

In the demanding world of construction and mining equipment, even the smallest components play an outsized role in ensuring operational efficiency and longevity. The 22B-60-11160 hydraulic strainer, c
13Apr 2026

New Original PIN 561-40-61522 for HD985

Basic Product Information Product Identification Part Number : 561-40-61522, universally named PIN (Pin Shaft) in the industry. It is a dedicated original matching part for Komatsu construction machin
09Apr 2026

17A-15-17271 Solenoid Valve

This is a model 17A-15-17271 solenoid valve for construction machinery, a core hydraulic control component for heavy equipment such as loaders, produced and supplied by manufacturers like Tongderui (T
01Apr 2026

Original 421-46-21760 Special Pin: Industry Knowledge Full Analysis

In the ever-evolving world of heavy machinery and construction equipment, Komatsu stands as a beacon of innovation, quality, and reliability. One of the key components contributing to the robust perfo
24Mar 2026

New filter 21N-60-12211 for D68 PC1250

In the use of modern construction machinery, the performance of the filter element directly affects the stability and lifespan of the equipment The brand-new filter element 21N-60-12211, with advanced
20Mar 2026

17A-15-17271 Solenoid Valve For WA380

17A-15-17271 Solenoid Valve (for Komatsu WA380) Full Product Overview 1. Basic Product Information Part Number : 17A-15-17271 Name : Solenoid Valve Applicable Models : Komatsu wheel loader WA380-3/WA4
05Aug 2025

Precautions when using the generator in Komatsu engine

When using the generator in the Komatsu engine, the following precautions should be taken: 1. Regularly check the working status of the generator to ensure normal power output; 2. Regularly clean the
24Feb 2025

Overview of knowledge in the Komatsu excavator chassis parts industry

一, The main components and functions of chassis components** The chassis of Komatsu excavator is the core structure that supports the operation of the equipment, mainly composed of the following compo
25Jan 2025

Komatsu hardware accessories - air valve

Ventilation valves are designed to relieve internal pressure and are installed in hydraulic tanks, fuel tanks, transmission boxes, damper boxes or engine internal devices The generic name for. It is e
19Dec 2024

Transmission system filter

The filters called transmission system filters are as follows： 1.Transmission filter (for bulldozers, dump trucks, wheel loaders) 2.Torque converter filter (for bulldozers) 3.Brake oil filter (for dum
22Nov 2024

The function and structural characteristics of cylinder liners in engines

The cylinder liner, together with the cylinder head, piston, and piston rings, forms a part of the combustion chamber. In terms of functionality and durability, cylinder liners It is a very important

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Knowledge

Industry Knowledge: Komatsu 421-06-11440 80A Circuit Breaker

Hydraulic Strainer 22B-60-11160

New Original PIN 561-40-61522 for HD985

17A-15-17271 Solenoid Valve

Original 421-46-21760 Special Pin: Industry Knowledge Full Analysis

New filter 21N-60-12211 for D68 PC1250

17A-15-17271 Solenoid Valve For WA380

Precautions when using the generator in Komatsu engine

Overview of knowledge in the Komatsu excavator chassis parts industry

Komatsu hardware accessories - air valve

Transmission system filter

The function and structural characteristics of cylinder liners in engines