Komatsu Engines for Sale in South Africa | New, Used, Reconditioned & Remanufactured Engines

Nkokhi Group Local & Imported Komatsu Engines | Supply Across South Africa

Looking for Komatsu engines for sale in South Africa? Nkokhi Group supplies new, used, reconditioned and remanufactured Komatsu diesel engines for construction machinery, earthmoving equipment, mining machines, wheel loaders, excavators, bulldozers, dump trucks and other heavy-duty industrial applications.

We assist customers in sourcing genuine, OEM-equivalent and quality aftermarket engine solutions through local suppliers and international import channels. Whether you need a complete Komatsu engine, a replacement engine for an existing machine, or an engine assembly for an overhaul project, our team can assist with sourcing options to suit your machine specifications and operational requirements.

Our Komatsu Engine Supply Options:

New Komatsu engines
Used Komatsu engines
Reconditioned Komatsu engines
Remanufactured Komatsu engines
Complete replacement engines
Komatsu engine assemblies and long blocks
Komatsu engine spare parts and overhaul components
Local sourcing and international imports

Contact Nkokhi Group for Komatsu engine availability, pricing, quotations and delivery arrangements throughout South Africa.

Komatsu Engine Suppliers in South Africa – Local & Import Solutions

Nkokhi Group provides sourcing solutions for businesses looking for reliable Komatsu diesel engines and engine components. We understand the importance of selecting the correct engine for your machine, particularly in demanding construction, quarrying, mining and earthmoving environments.

Our local and import sourcing network helps customers explore available engine options according to engine model, serial number, application, condition and budget.

Whether you operate a Komatsu wheel loader, excavator, bulldozer, articulated dump truck or mining machine, we can assist with sourcing an engine that matches your equipment requirements.

Why Choose Nkokhi Group for Komatsu Engines?

Local and international sourcing: Access new, used, reconditioned and remanufactured engine options, subject to availability.
Multiple engine conditions: Compare replacement engines according to condition, budget and intended application.
Heavy equipment experience: Solutions for earthmoving, mining, construction and industrial machinery.
Engine identification assistance: Use the machine model, engine model and serial number to help identify the correct engine.
Engine component sourcing: Assistance with locating engine blocks, cylinder heads, crankshafts, pistons, injectors, turbochargers and other components.
Quotation-based supply: Request pricing based on your specific engine requirements.
South African supply: Arrange delivery or collection according to the agreed quotation and logistics requirements.

Our objective is to help customers source suitable replacement engines while reducing the risk of purchasing an incompatible engine.

New, Used, Reconditioned & Remanufactured Komatsu Engines

Selecting the right engine condition depends on your budget, machine utilisation, downtime requirements and long-term maintenance plans.

1. New Komatsu Engines

New Komatsu engines are suitable for customers seeking a new replacement engine for their machinery. Depending on availability, options may include complete engines or specific engine assemblies.

Potential benefits include:

New engine components.
A suitable replacement solution for major engine failure.
Reduced dependence on previously used internal components.
Manufacturer or supplier warranty, where applicable.
Potentially longer service life when correctly installed and maintained.

Availability, specifications and warranty terms must be confirmed before ordering.

2. Used Komatsu Engines

Used Komatsu engines provide an alternative for customers seeking a more economical replacement engine.

These engines may be sourced from dismantled machinery, surplus stock or other available supply channels.

Used engines can be suitable for older machines, secondary equipment or operations where managing replacement costs is a priority.

Before purchasing a used Komatsu engine, customers should establish:

The engine model and serial number.
The donor machine and its application, where known.
The engine’s operating history, if available.
Compression or other relevant test results, where available.
Whether the engine has been inspected or tested.
The condition of the turbocharger, fuel system and cooling system.
The applicable warranty and return conditions.

Used engine condition varies, so inspection and verification are important.

3. Reconditioned Komatsu Engines

Reconditioned Komatsu engines have undergone repair or refurbishment to address identified wear or mechanical problems.

The extent of reconditioning varies between suppliers and engines. Customers should request a clear description of the work performed before purchasing.

Depending on the agreed scope, reconditioning may include:

Cylinder head inspection and machining.
Cylinder block inspection.
Crankshaft inspection and machining, where required.
Replacement of worn pistons, rings and bearings.
Inspection or replacement of engine valves.
Fuel injector and injection pump assessment.
Turbocharger inspection.
Replacement of seals and gaskets.
Engine assembly and testing, where included in the supplier’s scope.

Important: A reconditioned engine is not automatically equivalent to a factory-remanufactured engine. Always confirm which components have been replaced, which have been reused and what testing has been completed.

4. Remanufactured Komatsu Engines

Remanufactured Komatsu engines may be suitable for customers seeking a more comprehensive engine restoration solution.

Depending on the remanufacturing programme, the engine may be disassembled, cleaned, inspected, machined and rebuilt using replacement components according to defined specifications.

Potential benefits include:

A more comprehensive rebuilding process.
Inspection of major engine components.
Replacement of components according to the agreed remanufacturing standard.
Documented testing, where provided.
Warranty coverage, where offered by the supplier.

Confirm whether the engine is factory remanufactured, manufacturer-approved remanufactured or independently remanufactured. The scope, testing procedures and warranty may differ significantly.

Komatsu Engine Models for Earthmoving & Mining Equipment

Nkokhi Group assists with sourcing Komatsu engines for various heavy equipment applications. Engine availability depends on the exact model, configuration, serial number and supply channel.

The following are examples of Komatsu engine models and engine families that customers may encounter when sourcing replacement engines or engine components.

Common Komatsu Diesel Engine Models

Komatsu SAA6D Series

Komatsu SAA6D102E engines
Komatsu SAA6D107E engines
Komatsu SAA6D108E engines
Komatsu SAA6D114E engines
Komatsu SAA6D125E engines
Komatsu SAA6D140E engines
Komatsu SAA6D170E engines

Komatsu SAA12V Series

Komatsu SAA12V140E engines
Komatsu SAA12V140E-3 engines
Other SAA12V engine configurations, subject to identification and availability

Additional Komatsu Engine Families

Komatsu 4D95 engine family
Komatsu 6D95 engine family
Komatsu S6D102 engine family
Komatsu S6D107 engine family
Komatsu S6D108 engine family
Komatsu S6D114 engine family
Komatsu S6D125 engine family

These engine families cover different generations and configurations. Similar model designations do not guarantee interchangeability.

Always verify the complete engine model, specification code, serial number, emissions configuration where applicable, and machine application before ordering.

Komatsu Engines for Wheel Loaders, Excavators, Bulldozers & Dump Trucks

We assist customers in identifying engine sourcing options for different Komatsu machine categories.

Komatsu Wheel Loader Engines

Komatsu wheel loaders are used in construction, quarrying, aggregate handling, mining and material handling operations.

We can assist with sourcing replacement engines and engine components for selected wheel loader models, including:

Komatsu WA200
Komatsu WA250
Komatsu WA320
Komatsu WA380
Komatsu WA400
Komatsu WA470
Komatsu WA480
Komatsu WA500
Komatsu WA600
Komatsu WA800
Komatsu WA900
Komatsu WA1200

Engine specifications vary by generation and machine configuration. Confirm the engine identification details before requesting a quotation.

Komatsu Excavator Engines

Excavator engines must match the machine’s power requirements, mounting configuration, cooling system, fuel system and electronic controls.

We assist with sourcing engine solutions for selected Komatsu excavator models, including:

Komatsu PC130
Komatsu PC200
Komatsu PC210
Komatsu PC220
Komatsu PC300
Komatsu PC350
Komatsu PC400
Komatsu PC450
Komatsu PC600
Komatsu PC800
Komatsu PC1250

Older and newer versions of the same machine model may use different engines. Always confirm the serial number and engine specification.

Komatsu Bulldozer Engines

Komatsu bulldozers operate in mining, earthmoving, road construction, land clearing and other demanding applications.

We can assist with sourcing engines and engine components for selected models, including:

Komatsu D65
Komatsu D85
Komatsu D155
Komatsu D275
Komatsu D375
Komatsu D475

The correct engine depends on the bulldozer series, production generation and installed configuration.

Komatsu Mining Equipment Engines

Mining operations require dependable engine solutions for high-utilisation machinery and demanding working conditions.

Nkokhi Group can assist with sourcing engines and engine components for selected Komatsu mining equipment applications, including large excavators, dozers, wheel loaders and mining haul trucks.

Examples of equipment families include Komatsu PC-series mining excavators, D-series bulldozers and selected 830E, 930E and HD-series haul trucks.

Large mining machines may use engine configurations that differ significantly from those found in conventional construction equipment. Engine identification and technical verification are essential.

Note: The machine models listed above are examples of equipment families, not confirmation that every listed model uses a Komatsu-manufactured engine. Engine make, model, specifications and availability must be verified for the individual machine.

Komatsu Engine Spare Parts & Overhaul Components

If a complete engine replacement is not required, Nkokhi Group can assist with sourcing Komatsu engine spare parts and components for maintenance, repairs and overhauls.

Our sourcing scope may include:

Internal Engine Components

Engine blocks
Cylinder liners
Pistons and piston rings
Connecting rods
Crankshafts
Camshafts
Main bearings
Conrod bearings
Thrust washers

Cylinder Head Components

Cylinder heads
Inlet and exhaust valves
Valve guides
Valve seats
Valve springs
Rocker arms
Push rods
Head gaskets

Fuel System Components

Diesel injectors
Fuel injection pumps
Common-rail components, where applicable
Fuel supply pumps
Fuel filters
Fuel lines and related fittings

Air Intake & Turbocharger Components

Turbochargers
Intercoolers
Intake manifolds
Exhaust manifolds
Air intake components
Boost pressure sensors, where applicable

Cooling System Components

Water pumps
Thermostats
Radiators
Cooling fans
Fan belts
Oil coolers

Lubrication System Components

Oil pumps
Oil filters
Oil coolers
Oil pressure sensors
Sump assemblies

Electrical & Electronic Components

Engine control modules (ECMs), where fitted
Engine sensors
Wiring harnesses
Starter motors
Alternators
Engine monitoring components

Parts compatibility depends on the exact engine model, serial number and specification. OEM part numbers and superseded numbers should be checked before ordering.

Komatsu Genuine, OEM & Aftermarket Engine Solutions

When sourcing Komatsu engines, it is important to understand the difference between genuine, OEM, aftermarket and independently remanufactured products.

Genuine Komatsu Parts & Engines

Genuine Komatsu products are supplied under the Komatsu brand through authorised supply channels. Availability and applicable warranty terms should be confirmed for each item.

OEM Components

OEM refers to original equipment manufacturer components. The term should be used carefully because not every aftermarket product is manufactured by the original supplier of the factory-installed component.

Where OEM supply is required, confirm the actual manufacturer and part number.

Aftermarket Komatsu Engine Components

Aftermarket engine components can offer additional sourcing options for repairs and overhauls.

When comparing aftermarket products, consider material specifications, manufacturing quality, compatibility, supplier reputation and warranty conditions.

Reconditioned & Remanufactured Engines

Reconditioned and remanufactured engines should be evaluated according to their documented work scope, component quality, test results and warranty terms.

Nkokhi Group can assist with sourcing options according to the customer’s technical requirements and budget.

Komatsu Engine Manufacturers & Related Brands

Komatsu Ltd. is the principal manufacturer associated with Komatsu-branded engines and heavy equipment.

Depending on the machine, production generation and application, Komatsu equipment may also be fitted with engines from other manufacturers.

Related engine manufacturers that customers may encounter when sourcing engines for mixed heavy equipment fleets include:

Komatsu
Cummins
Perkins
Caterpillar
Deutz
Isuzu
Mitsubishi
Volvo Penta
Yanmar
Weichai

This list represents engine manufacturers found across the broader heavy equipment and industrial machinery market. It does not mean that every manufacturer supplies engines for every Komatsu machine.

For replacement engine sourcing, the installed engine’s identification plate and serial number should take priority over the machine brand alone.

How to Order a Komatsu Engine from Nkokhi Group

To help us identify a suitable engine, please provide the following information when requesting a quotation.

1. Machine Details

Machine make
Machine model
Machine serial number
Year of manufacture, if known
Application, such as mining, construction or quarrying

2. Engine Details

Engine model
Engine serial number
Engine specification code, if available
Engine rating or power output, if known
Photographs of the engine identification plate

3. Required Engine Condition

Select your preferred option:

New
Used
Reconditioned
Remanufactured

4. Supply Requirements

Complete engine or engine assembly
Engine only or engine with specified accessories
Required quantity
Delivery location
Required delivery timeframe

5. Additional Requirements

Please indicate whether you require a specific manufacturer, genuine Komatsu components, OEM components, aftermarket alternatives or a particular warranty arrangement.

Once the information is received, we can assist with checking sourcing options and preparing a quotation, subject to supplier confirmation.

Tips for Buying a Komatsu Replacement Engine

Purchasing the wrong engine can result in installation delays, additional costs and compatibility problems. Follow these recommendations before placing an order.

1. Verify the Engine Serial Number

Do not rely only on the machine model. Obtain the engine serial number and complete model designation from the engine identification plate.

2. Confirm Engine Compatibility

Check engine mounting points, dimensions, flywheel housing, bellhousing, crankshaft configuration, cooling connections, fuel system and electrical connections.

3. Check the Engine Specification

Two engines with similar model numbers may have different ratings, internal components, emissions configurations or electronic control systems.

4. Ask for Test Results

For used or reconditioned engines, request available inspection reports, compression or cylinder condition results where applicable, oil pressure information and evidence of running tests.

5. Understand What Is Included

Confirm whether the quotation includes the starter motor, alternator, turbocharger, injectors, fuel injection pump, ECM, wiring harness, flywheel housing, engine mounts and other accessories.

Do not assume that all components are included in the engine price.

6. Confirm the Warranty

Request written warranty terms covering the duration, operating-hour limit, exclusions, installation requirements and claims procedure.

7. Compare Total Replacement Costs

Consider the engine price, freight, import costs where applicable, installation, fluids, filters, commissioning and any required modifications.

8. Confirm Import Lead Times

Imported engines may require additional time for supplier verification, export documentation, shipping and customs clearance. Request an estimated delivery timeframe before making commitments.

9. Use Qualified Installation Personnel

A replacement engine should be installed and commissioned by suitably qualified personnel in accordance with the applicable technical requirements.

10. Investigate the Cause of Engine Failure

Before installing a replacement engine, establish why the original engine failed. Overheating, lubrication problems, fuel contamination, restricted airflow or cooling system faults may damage the replacement engine if left unresolved.

Frequently Asked Questions About Komatsu Engines

1. Where can I buy Komatsu engines in South Africa?

Nkokhi Group (Pty) Ltd assists customers in sourcing new, used, reconditioned and remanufactured Komatsu engines through local and international supply channels. Contact us with your engine model, serial number and required condition for a quotation.

2. Does Nkokhi Group supply new and used Komatsu engines?

We assist with sourcing new and used Komatsu engines, as well as reconditioned and remanufactured options. Specific availability, condition, pricing and delivery lead times must be confirmed when requesting a quotation.

3. Can I import a Komatsu engine into South Africa?

Yes, international sourcing may be possible, subject to supplier availability, shipping arrangements, import requirements and applicable customs procedures. Import costs and estimated delivery times should be confirmed before ordering.

4. How much does a Komatsu engine cost?

The price depends on the engine model, specification, condition, availability, included accessories, supplier warranty and delivery requirements. Large mining engines can differ considerably in price from smaller construction equipment engines.

Request a quotation using the engine model and serial number to obtain a more accurate price.

5. Can you supply an engine for a Komatsu PC200 excavator?

We can assist with sourcing options for selected Komatsu PC200 configurations. However, the correct engine depends on the machine generation, serial number and original engine specification. Please provide these details for verification.

6. Can you supply Komatsu WA-series wheel loader engines?

We can assist with sourcing engines and engine components for selected Komatsu WA-series wheel loaders. Availability and compatibility must be confirmed against the specific machine and engine identification details.

7. What is the difference between a reconditioned and a remanufactured Komatsu engine?

A reconditioned engine generally undergoes repairs and refurbishment to address identified wear or faults. A remanufactured engine typically undergoes a more comprehensive rebuilding process according to a defined standard.

The exact work performed varies by supplier. Request written details of the rebuild scope and testing procedures before purchasing.

8. Do you supply Komatsu engine spare parts?

Nkokhi Group can assist with sourcing engine spare parts such as pistons, cylinder liners, crankshafts, cylinder heads, bearings, injectors, turbochargers, water pumps, oil pumps, gaskets and other components, subject to availability.

9. Can I replace my Komatsu engine with a different engine model?

A different engine model may require modifications to the mounting system, cooling arrangement, fuel system, exhaust, transmission interface or electronic controls. Any replacement must be assessed for mechanical, electrical and operational compatibility before purchase.

10. What information is required for a Komatsu engine quotation?

Please provide the machine model, machine serial number, engine model, engine serial number, preferred engine condition and delivery location. Photographs of the engine identification plate are particularly useful.

11. Do Komatsu engines come with a warranty?

Warranty coverage depends on the supplier, engine condition, rebuild scope and applicable terms. Always obtain written confirmation of the warranty period, operating-hour limit, exclusions and installation requirements before ordering.

12. How long does delivery take?

Delivery depends on whether the engine is available locally or must be imported. Lead times are confirmed according to stock availability, preparation, shipping arrangements and any applicable customs clearance.

13. Can Nkokhi Group help identify an engine from photographs?

Yes. Photographs of the engine identification plate, complete engine and machine identification plate can help with initial identification. Additional information may be required to confirm the exact engine specification.

14. Does Nkokhi Group supply Komatsu engine parts outside major cities?

Delivery or collection arrangements can be discussed for customers in different parts of South Africa. Availability, transport costs and delivery timelines depend on the item and destination.

Request a Quote for Komatsu Engines

Need a Komatsu engine for your earthmoving or mining equipment?

Contact Nkokhi Group (Pty) Ltd for assistance with sourcing new, used, reconditioned and remanufactured Komatsu engines.

Whether you need a replacement engine for a Komatsu excavator, wheel loader, bulldozer, mining machine or another heavy-duty application, we can assist with identifying potential sourcing options based on your equipment requirements.

Send us the following information to get started:

Machine make and model
Machine serial number
Engine model and serial number
Required engine condition
Quantity required
Delivery location
Photographs of the identification plates, where available

Nkokhi Group (Pty) Ltd – Your Sourcing Partner for Komatsu Engines & Heavy Equipment Components in South Africa

Contact our team to request pricing, confirm availability and discuss your engine requirements.

Komatsu Engines for Sale South Africa