Latest Resources
Stay ahead of the curve with our most recent technical updates, including 2025 model specifications, fresh safety protocols, and the newest maintenance guides.

How to Spec the Perfect Machine for Your Project
In the competitive Saudi construction and logistics industry, choosing the right equipment is crucial. Relying solely on horsepower or price can be costly. Enhance your ROI by utilizing key resources. Our Hub offers Procurement Officers and Project Managers essential tools for informed decisions. Don’t leave success to chance—explore our insights today!

5 Critical Maintenance Checks for Saudi Summers
In Saudi Arabia, summer temperatures exceed 45°C and bring sandstorms, making preventive maintenance crucial for fleet operations. Discover five essential checks every fleet manager should prioritize, from cooling systems to tire pressure, to avoid costly repairs. Don’t let heat hinder your project—read on for expert tips!

Why Official Technical Data is Critical for Your Fleet
In the heavy construction and logistics industry, accuracy is vital. Outdated information can result in costly mistakes. At General Contracting Company (GCC), we offer accurate, manufacturer-approved data. Our Digital Resource Library provides fleet managers and site engineers instant access to essential information, including specification sheets and maintenance guides. Explore our Technical Library to optimize fleet performance and minimize downtime!
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Trucks & Transportation
Discover the technical assets most valued by your peers, from Scania powertrain specs to Atlas Copco service checklists.

Mastering the PACCAR MX-13: Maintenance Recommendations for Heavy Haulage
In the demanding environments of Saudi Arabia, maintaining your PACCAR MX-13 engine is crucial for optimal performance. Traditional maintenance schedules can significantly shorten your engine’s life. Discover essential maintenance strategies for severe service applications to protect your investment and keep your Kenworth T880 and C500 running strong. Unlock the secrets to mastering the PACCAR MX-13 in our comprehensive guide!

Scania Oil E7 15W-40: The Secret to Engine Longevity in Saudi Arabia
In the extreme heat of Saudi Arabia, the right engine oil is crucial for truck longevity. Scania Oil E7 15W-40 is designed for Middle Eastern conditions, providing excellent viscosity retention and soot control. Avoid generic oils that can cause breakdowns and compromise your fleet’s performance. Invest in Scania Oil E7 for optimal engine longevity and smooth operations. Read on to learn more!
Air & Power
Discover the technical assets most valued by your peers, from Scania powertrain specs to Atlas Copco service checklists.

11 Critical Checks: The “Summer Ready” Generator Checklist
As summer temperatures in Saudi Arabia exceed 50°C, ensuring your mobile generators are “Summer Ready” is essential. Generator failures can lead to safety risks and financial losses. At GCC Olayan, we’ve partnered with Atlas Copco to provide an 11-Point Summer Readiness Checklist. Key checks, such as fuel filtration and battery health, can prevent breakdowns. Act now to protect your equipment and ensure smooth operations this summer!
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Specialized Knowledge Hub
We have organized our technical assets by industry sector to help you quickly locate the precise load charts, safety protocols, and expert articles for your fleet.
Trucks & Buses
Air & Power Solutions
Construction & Earthmoving
Innovation & Renewable Energy
FAQ
Check out some of the frequently asked questions
Are these specifications valid for the Saudi market?
Yes. All brochures and datasheets provided here reflect the regional specifications (GCC specs) suitable for Saudi Arabia’s climate and regulations.
How can I request a physical catalog?
You can visit any of our 8 branches across the Kingdom to pick up physical catalogs, or request one to be mailed to your company via our Contact page.
Do you have detailed wiring diagrams or service manuals available here?
For specialized technical service manuals or wiring diagrams, please contact our Service Department directly or access the specialized dealer portal.
Need specific technical data?
If you can’t find the document you are looking for, our product specialists can email it to you directly.