Equipment Guider
Your Guide to Heavy Machinery
From excavators to bulldozers, and everything in between, we've got you covered. We aims to provide essential insights and practical tips for operating, maintaining, and understanding the impressive world of heavy machinery.
Discover the essential heavy machinery guide articles and learn best practices for their maintenance and safe operation.
Download a reliable heavy equipment manual PDF to improve efficiency at work and delve into the world of machinery
Check out our latest articles on the heavy equipment guide.
- All
- Backhoe Loader
- Excavators
- Motor Grader
- Wheel Loader
- Back
- wheel loader

In the realm of heavy equipment, Cat 320D3 vs Kobelco SK220 vs JCB 220 LC are perfectly suited for a wide range of construction, excavation, and industrial projects. Selecting the appropriate model hinges on several important factors, including power, efficiency, durability, and advanced technological features. In this analysis, we take a closer look at three leading 20-ton excavator models: Cat...

Main Hydraulic Pump 320, 320GC, 323, 325, FM538, 538…… Prefix: NGY, BR6, YBP, ZBN, BR9, DWE, DWF, HDT, KTY, RAZ, YBL, DYT, NMC, XAR, FJM, LTN, NDL, WME, GSR, GKW, DYG, FAY, GWP, HFF, JFH, RWF, SNN, YHW, ZRJ (Hydraulic Pump) Supply oil from the hydraulic tank enters inlet port (S1). The single inlet port is common to main hydraulic...

Motor Graders 120H are indispensable pieces of construction equipment used for road maintenance, grading, and land leveling. With their long, adjustable blades, motor graders are designed to move dirt, gravel, and other materials with precision to create smooth, even surfaces. In this article, we’ll dive into how graders work, their key features, the different types, and why they are crucial...

2025 marks a monumental milestone in the world of heavy machinery—Caterpillar Inc. is celebrating 100 years of innovation, reliability, and impact on industries worldwide. From its humble beginnings in 1925 to becoming a global leader in construction, mining, and energy machinery, Cat machinery journey has been nothing short of remarkable. A Century of Excellence The journey of Cat machinery started...

JCB, the renowned British multinational corporation known for its construction, agriculture, and demolition equipment, has just reached a historic milestone—producing its 1 millionth engine. This significant achievement underscores JCB’s commitment to innovation, quality, and the relentless pursuit of excellence in the heavy machinery industry. A Remarkable Journey of Growth and Innovation JCB’s engine production journey began back in 2004 when...

The Cat 320D2 is a popular model in Caterpillar’s line of hydraulic excavators, known for its efficiency, power, and versatility. One of the key components that contributes to its smooth operation is its electrical system. The electrical circuit plays a crucial role in controlling various systems of the machine, from engine management to hydraulic control. In this article, we’ll explore...

Electric heavy equipment is revolutionizing industries such as construction, mining, and agriculture by providing a sustainable and efficient alternative to traditional diesel-powered machinery. These innovations come with numerous advantages—including reduced emissions, quieter operation, and lower fuel costs—but understanding the maintenance costs associated with electric heavy equipment is crucial for making informed investment decisions. Key Factors Affecting Maintenance Costs 1. Simpler...