Buying used excavator parts can be like walking through a scrapyard minefield — full of hidden gems and total junk, often side by side. One part could save your project thousands; the next could cost you your machine. In South Africa’s tough construction scene — where margins are tight and downtime kills — knowing how to tell a high-quality used OEM excavator part  from a worn-out dud isn’t just good business sense. It’s survival. This guide from Vikfin , South Africa’s leadi

In the world of heavy-equipment maintenance, one of the most crucial decisions you’ll face is whether to go with original equipment manufacturer (OEM)  parts or cheaper aftermarket  alternatives. For those working with excavators — especially contractors, fleet owners, and maintenance teams in South Africa — this isn’t just a theoretical debate. It’s a decision that impacts downtime, reliability, costs, and ultimately profitability. In this post, we’ll dig deep into why OEM e

Your excavator’s engine governor quietly controls speed, fuel use, and power under load. Learn how it works, common signs of failure, and where to find quality used OEM replacements from Vikfin — South Africa’s trusted supplier of excavator parts. When your excavator is working hard — trenching, digging, or swinging a heavy load — it needs to deliver smooth, consistent power. You probably never think about how  your engine stays steady when the hydraulic load changes. But beh

Excavators are vital assets in construction, mining, and infrastructure projects, but their maintenance can be a significant expense. Original Equipment Manufacturer (OEM) parts, designed by manufacturers like Caterpillar, Komatsu, or Hitachi, ensure compatibility and performance, but their high cost can strain budgets. Used OEM parts offer a cost-effective alternative, balancing quality with affordability. At Vikfin, we specialize in supplying high-quality used OEM excavator

Control systems are the brain of modern excavators, orchestrating precise movements and ensuring operational efficiency through sensors like proximity sensors, pressure transducers, and Electronic Control Units (ECUs). These components rely on accurate calibration to deliver reliable data, enabling functions like hydraulic control, load monitoring, and operator feedback. Original Equipment Manufacturer (OEM) control system components, designed by manufacturers like Caterpilla

The drivetrain of an excavator is critical for translating engine power into movement, enabling tasks like digging, lifting, and traveling across rugged terrain. Components such as gearboxes and final drives are engineered to handle high torque and power demands, ensuring efficient operation in construction, mining, and infrastructure projects. Original Equipment Manufacturer (OEM) drivetrain parts, designed by manufacturers like Caterpillar, Komatsu, or Hitachi, are built to

Hydraulic systems are the backbone of excavators, driving essential functions such as boom movement, arm articulation, and bucket...

The boom and arm assemblies of an excavator are critical structural components, responsible for the machine’s reach, lifting capacity,...

Electrical systems are the nerve center of modern excavators, controlling everything from engine management to hydraulic operations and...

Effective thermal management is critical for the performance and longevity of excavator engines, which operate under extreme conditions...

The undercarriage of an excavator is critical to its mobility and stability, supporting the machine’s weight and enabling movement across...

Hydraulic pumps are the heart of an excavator’s operational system, driving critical functions like boom movement, arm articulation, and...

Every contractor knows this pain: the site is running, the crew is on the clock, and then— bam —your excavator coughs up a final drive or...

When an excavator breaks down, every minute matters. In industries like construction, mining, and infrastructure development, downtime...

In the world of construction and mining, the machines are massive, the stakes are high, and the costs are brutal. Excavators are the...

In construction, mining, and earthmoving, time is money . Every hour your excavator is idle isn’t just an inconvenience — it’s a direct...

An excavator is one of the most versatile and hard-working machines on any jobsite. From digging trenches to lifting heavy pipes, from...

In the heavy equipment world, your machine is only as strong as its weakest part. Whether you’re running a Caterpillar, Komatsu, Volvo,...

When your excavator’s hydraulic system goes down, it’s not just a minor hiccup — it’s a productivity killer. Every hour your machine is...

(And Why Vikfin Is Your Lifeline When Sh*t Breaks Anyway) If your excavator was a body, the final drive would be the Achilles...