Trusted by contractors nationwide

South Africa's #1 Engine Supplier

Powering Africa's Heavy Industries

New, used, rebuilt and remanufactured diesel engines delivered nationwide. Caterpillar, Cummins, Detroit, Volvo & more.

Engines Supplied
Gearboxes Available
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CAT

C15 Engine

Available Now

Cummins

ISX

12 Units Available

Volvo

D13

Ready For Dispatch

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Brands We Supply

Premium Engine Brands

We stock genuine and OEM-equivalent parts across 10+ world-leading diesel engine brands.

Live Inventory

Featured Engines

In-stock engines ready for immediate dispatch. Updated daily.

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Showing 6 of 156+ engines in stock

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Industries Served

Powering Every Sector

From deep underground mines to open highways, we supply engines that keep South Africa's critical industries moving.

Mining

Haul trucks, excavators, and auxiliary power units

Construction

Concrete mixers, cranes, and earthmoving equipment

Agriculture

Tractors, harvesters, and irrigation pumps

Logistics

Semi-trucks, delivery vehicles, and fleet operations

Marine

Workboats, generators, and port equipment

Industrial Power

Generators, compressors, and pump stations

Testimonials

What Our Clients Say

Join hundreds of satisfied customers who trust Paul Big Engine & Gearbox for their engine needs.

Paul Big Engine & Gearbox supplied us with 8 rebuilt Caterpillar C15 engines for our haul truck fleet. The quality of work is exceptional, and all engines passed our rigorous inspection process. Delivery was on time, and their technical support team helped with installation guidance. We've seen a 15% improvement in fuel efficiency since the upgrade.

TM

Thabo Mokoena

Mokoena Mining Solutions

Verified

We've been sourcing engines from Paul Big Engine & Gearbox for over 3 years now. Their inventory of Cummins and Volvo engines is unmatched in South Africa. The team understands our urgent needs and always delivers within the promised timeframe. Their rebuilt engines come with proper documentation and warranty, which gives us peace of mind.

SvdM

Sarah van der Merwe

Cape Logistics Group

Verified

When our primary excavator engine failed on a critical project, Paul Big Engine & Gearbox had a rebuilt Detroit DD15 ready for dispatch within 24 hours. Their WhatsApp response was under 10 minutes, and the engine arrived crated and ready for installation. The engine has been running flawlessly for 8 months now. Highly recommended.

JP

Johan Pretorius

Pretorius Construction

Verified
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Request a no-obligation quote for any engine in our inventory. Our team responds within 24 hours.

Free nationwide delivery on orders over R50,000 · All engines tested & warrantied

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