Earthmoving Equipment Engines for Sale in South Africa

Earthmoving Equipment Engines – New, Replacement, Remanufactured & Reconditioned

TOSOG supplies and sources earthmoving equipment engines in South Africa for excavators, wheel loaders, bulldozers, motor graders, articulated dump trucks, backhoe loaders, compact construction equipment, mining machines and other heavy-duty applications.

We assist customers looking for earthmoving engines for sale, replacement diesel engines, complete engines, long engines, short blocks, engine assemblies and engine components for leading construction, mining and earthmoving equipment manufacturers.

Our sourcing network covers popular engine manufacturers including Caterpillar (CAT), Cummins, Komatsu, Perkins, Volvo Penta, Weichai, Isuzu, Mitsubishi, DEUTZ, Mercedes-Benz, Detroit Diesel, Yanmar, Kubota, Baudouin and ADE, subject to model, serial-number and application verification.

Whether you need a CAT engine, Komatsu engine, Cummins engine, Perkins engine, Volvo engine, Weichai engine or another diesel engine for heavy equipment, TOSOG can assist with identification, sourcing and supply.

We supply engines suitable for applications throughout South Africa, including mining, construction, quarrying, road building, agriculture, civil engineering, plant hire and industrial operations.

Why Choose TOSOG for Earthmoving Equipment Engines?

Earthmoving equipment engines sourced for South African applications
New, OEM, aftermarket, remanufactured and reconditioned options
Complete replacement engines and engine assemblies
Long engines and short engines
Engine identification and compatibility assistance
Engine components and overhaul parts
Support for mining and construction equipment
Sourcing of hard-to-find and obsolete engine models
South African delivery and collection options
Assistance with engine model, serial number and part-number verification

Need an engine urgently? Send us the machine make, machine model, serial number, engine model, engine serial number and photographs of the existing engine for a compatibility check.

Earthmoving Engine Manufacturers We Supply

TOSOG supplies and sources engines and replacement engines from a wide range of global and regional manufacturers.

Caterpillar CAT Engines

We supply and source Caterpillar engines and replacement engines for CAT earthmoving, construction and mining equipment.

Popular CAT Engine Models

CAT C3.6
CAT C4.4
CAT C7.1
CAT C9.3
CAT C13
CAT C15
CAT C18
CAT C27
CAT C32
CAT 3116
CAT 3126
CAT 3176
CAT 3196
CAT 3406
CAT 3408
CAT 3412
CAT 3508
CAT 3508B
CAT 3512
CAT 3512B
CAT 3516
CAT 3516B

Applications include CAT excavators, wheel loaders, bulldozers, motor graders, articulated dump trucks, mining equipment and other heavy machinery.

Cummins Earthmoving Equipment Engines

Cummins diesel engines are widely used in heavy-duty construction, mining and industrial applications.

Popular Cummins Engine Models

Cummins 4BT
Cummins 6BT
Cummins 6CTA
Cummins QSB 4.5
Cummins QSB 6.7
Cummins QSC
Cummins QSL9
Cummins QSL12
Cummins QSM11
Cummins QSX15
Cummins QSK19
Cummins QSK23
Cummins QSK38
Cummins QSK45
Cummins QSK50
Cummins QSK60
Cummins QSK78

Cummins engines are commonly found in excavators, wheel loaders, ADTs, mining trucks, drilling equipment, graders, dozers and other heavy equipment.

Komatsu Earthmoving Equipment Engines

TOSOG supplies and sources Komatsu engines and replacement engines for Komatsu construction and mining machinery.

Popular Komatsu Engine Models

SAA4D95
SAA6D102
SAA6D107
SAA6D107E
SAA6D114
SAA6D114E
SA6D125
SA6D125E
SA6D140
SA6D170
SAA6D170
SAA6D170E
SAA12V140
SAA12V140E
SAA16V140

Applications include Komatsu excavators, wheel loaders, bulldozers, dump trucks and mining equipment.

Perkins Earthmoving Equipment Engines

Perkins engines are widely used in construction equipment, backhoe loaders, compact machinery, loaders and industrial equipment.

Popular Perkins Engine Models

Perkins 403D
Perkins 404D
Perkins 404F
Perkins 1103
Perkins 1104
Perkins 1106
Perkins 1204
Perkins 1206
Perkins 1304
Perkins 1306
Perkins 1600 Series

TOSOG can assist with complete Perkins engines as well as cylinder heads, pistons, liners, crankshafts, turbochargers, injectors, fuel pumps, water pumps, oil pumps, gaskets and other engine components.

Weichai Earthmoving Equipment Engines

TOSOG supplies and sources Weichai engines and Weichai spare parts in South Africa for construction equipment, earthmoving machinery, generators, agricultural equipment, trucks and industrial applications.

Popular Weichai Engine Models

Weichai WP4
Weichai WP6
Weichai WP7
Weichai WP10
Weichai WP12
Weichai WP13
Weichai WP15
Weichai WD615
Weichai WD10
Weichai WD12

Weichai engines are commonly associated with a range of wheel loaders, excavators, graders, dump trucks and other Chinese and international equipment applications.

Volvo Penta Engines

TOSOG supplies and sources Volvo Penta diesel engines for construction and heavy equipment applications.

Popular Volvo Penta Engine Models

Volvo Penta D4
Volvo Penta D5
Volvo Penta D6
Volvo Penta D8
Volvo Penta D9
Volvo Penta D11
Volvo Penta TAD series
TAD752
TAD1340
TAD1342
TAD1640
TAD1641

Isuzu Earthmoving Engines

Popular Isuzu diesel engines include:

Isuzu 4JJ1
Isuzu 4HK1
Isuzu 6BG1
Isuzu 6HK1
Isuzu 6WG1

These engines are used across compact and medium-duty construction and earthmoving applications.

Mitsubishi / MHI Engines

Popular Mitsubishi engine models include:

4D31
4D34
6D14
6D16
6D22
6D24
6D34

DEUTZ Engines

TOSOG can source DEUTZ engines and replacement components for construction and industrial applications.

Popular engine families include:

DEUTZ TCD2012
DEUTZ TCD2013
DEUTZ TCD2015
DEUTZ BF4M
DEUTZ BF6M

Yanmar & Kubota Compact Equipment Engines

For compact excavators, mini loaders and smaller construction equipment, TOSOG can source engines from manufacturers including Yanmar and Kubota.

Popular Yanmar Engines

3TNV
4TNV
4TNV98
4TNV94
4TNV106

Popular Kubota Engines

D722
D902
D1105
V1505
V2203
V2403
V3307
V3800

Baudouin Engines

TOSOG also supplies and sources Baudouin engines and spare parts for construction equipment, industrial applications, agricultural machinery, generators and heavy-duty power systems.

Available solutions can include:

Complete engines
Replacement engines
Long blocks
Cylinder heads
Pistons
Liners
Crankshafts
Turbochargers
Injectors
Fuel pumps
Water pumps
Gaskets
Filters
Sensors
Starters
Alternators

Earthmoving Equipment Engine Models by Machine Type

Excavator Engines

TOSOG can source engines for:

CAT Excavators
Komatsu Excavators
Hitachi Excavators
Volvo Excavators
Hyundai Excavators
Doosan Excavators
Kobelco Excavators
JCB Excavators
SANY Excavators
XCMG Excavators
LiuGong Excavators
SDLG Excavators

Typical engine families include CAT C4.4, C7.1, C9.3, Cummins QSB, QSL and QSX, Isuzu 4HK1 and 6HK1, Komatsu SAA6D series, Volvo D-series and Weichai WP-series engines.

Wheel Loader Engines

We supply and source replacement engines for:

CAT Wheel Loaders
Komatsu Wheel Loaders
Volvo Wheel Loaders
SEM Wheel Loaders
SDLG Wheel Loaders
LiuGong Wheel Loaders
XCMG Wheel Loaders
Hyundai Wheel Loaders
Doosan Wheel Loaders
Kawasaki Wheel Loaders
Hitachi Wheel Loaders

Popular engine families include CAT C7.1/C9.3/C13, Cummins QSB/QSL, Weichai WP6/WP10/WP12, Komatsu SAA6D series and Volvo Penta D-series engines.

Bulldozer & Dozer Engines

TOSOG can source engines for heavy bulldozers and crawler dozers.

Popular Applications

CAT D6
CAT D7
CAT D8
CAT D9
CAT D10
CAT D11
Komatsu D65
Komatsu D85
Komatsu D155
Komatsu D275
Komatsu D375

Engine requirements vary by machine model, production year and serial number.

Motor Grader Engines

Replacement engines can be sourced for:

CAT motor graders
Komatsu motor graders
Volvo motor graders
SEM motor graders
XCMG motor graders
LiuGong motor graders

Articulated Dump Truck & Mining Truck Engines

TOSOG supplies and sources heavy-duty engines for ADT and mining applications, including equipment manufactured by:

Bell Equipment
Volvo
CAT
Komatsu
Terex
Liebherr
Doosan
Hitachi

Popular heavy-duty engine families include Cummins QSK19, QSK23, QSK38, QSK50, QSK60, CAT C27, C32, 3508, 3512 and 3516, subject to machine specification.

Backhoe Loader Engines

We supply and source replacement engines for:

JCB
CAT
Komatsu
CASE
New Holland
Terex
John Deere
Mahindra
other construction equipment

Popular engine manufacturers include Perkins, JCB, Cummins, Isuzu, Kubota and other application-specific diesel engine manufacturers.

Complete Earthmoving Engine Solutions

TOSOG’s engine sourcing capability extends beyond complete engines.

Available Engine Components

Complete diesel engines
Replacement engines
New engines
Remanufactured engines
Reconditioned engines
Certified rebuild engines
Long blocks
Short blocks
Cylinder blocks
Cylinder heads
Crankshafts
Camshafts
Pistons
Piston rings
Cylinder liners
Connecting rods
Main bearings
Big-end bearings
Gaskets and gasket kits
Turbochargers
Fuel injectors
Injector pumps
High-pressure fuel pumps
Water pumps
Oil pumps
Radiators
Oil coolers
Starter motors
Alternators
Engine sensors
ECUs / ECMs
Engine wiring harnesses
Flywheels
Flywheel housings

New vs Remanufactured vs Reconditioned Engines

Choosing the correct engine solution depends on machine condition, budget, operating hours and project requirements.

New Engine

A new engine may be appropriate where maximum service life, reliability and OEM specification are required.

Remanufactured Engine

A remanufactured engine is rebuilt using inspected and replaced components according to the applicable rebuilding specification.

Reconditioned Engine

A reconditioned engine may provide a cost-effective replacement option where the engine has been inspected, rebuilt and tested.

Certified Rebuild

For certain applications, a certified rebuild solution can offer an alternative to purchasing a completely new engine.

TOSOG can assist in comparing available engine options according to your machine and application.

How to Identify the Correct Earthmoving Equipment Engine

Engine compatibility should never be determined from the machine brand alone.

Before requesting an engine quotation, provide as much of the following information as possible:

Machine manufacturer
Machine model
Machine serial number
Engine manufacturer
Engine model
Engine serial number
Engine part number
ECM/ECU part number, where applicable
Engine arrangement number, where applicable
Photographs of the existing engine
Photographs of the engine nameplate
Required quantity
Application and working conditions

This information helps reduce the risk of supplying an engine with the wrong power rating, mounting configuration, flywheel housing, cooling system, fuel system, electrical system or emissions specification.

Tips When Buying Earthmoving Equipment Engines

1. Confirm the Engine Model

Do not order an engine based only on the machine model. The same machine model can have different engine configurations.

2. Check the Serial Number

The machine and engine serial numbers are important for identifying the correct specification.

3. Compare the Engine Arrangement

For CAT, Cummins, Komatsu and other manufacturers, arrangement, build or specification numbers can be important for compatibility.

4. Check Horsepower and Torque

The replacement engine should provide suitable power and torque for the machine’s transmission, hydraulic system and intended workload.

5. Check Mounting Configuration

Verify engine mounts, bell housing, flywheel, flywheel housing and physical dimensions before ordering.

6. Check the Fuel System

Confirm whether the engine uses mechanical injection, electronic fuel injection, common rail or another fuel system.

7. Check the ECU / ECM

Modern earthmoving machines may require the correct ECM, ECU, sensors, wiring harness and calibration configuration.

8. Consider the Cooling System

Check radiator capacity, fan configuration, water pump arrangement, hoses and cooling requirements.

9. Verify the Turbocharger

Turbocharger configuration can affect engine performance and compatibility.

10. Ask About Warranty

Always confirm the supplier’s warranty terms, installation requirements and conditions before purchasing.

11. Check Engine History

For used or reconditioned engines, request available information regarding operating hours, rebuilding, testing and component replacement.

12. Don’t Buy on Price Alone

The cheapest engine is not necessarily the lowest-cost solution once installation, downtime, modifications and future maintenance are considered.

Earthmoving Engine Applications

TOSOG supplies and sources engines for a wide range of industries.

Mining

Open-cast mining
Underground mining support equipment
Haul trucks
ADTs
Loaders
Excavators
Dozers
Graders

Construction

Building construction
Roads
Infrastructure
Civil engineering
Site preparation
Bulk earthworks

Quarrying

Wheel loaders
Excavators
Dump trucks
Crushing plant
Screening equipment

Plant Hire

Replacement engines help plant-hire companies reduce machine downtime and return equipment to service.

Agriculture

Selected engines and components are available for agricultural and off-road applications.

Earthmoving Equipment Engines South Africa

TOSOG supports customers across Gauteng, Mpumalanga, Limpopo, North West, KwaZulu-Natal, Free State, Eastern Cape, Western Cape and Northern Cape, subject to delivery requirements.

We supply and source engines for customers including:

Mining companies
Construction companies
Plant-hire companies
Earthmoving contractors
Equipment dealers
Workshops
Mechanical contractors
Agricultural businesses
Municipal contractors
Engineering companies

Delivery or collection options are available in South Africa.

Why Engine Identification Matters

An earthmoving equipment engine is not simply a component that can be selected by horsepower alone.

Two engines with similar horsepower may have different:

Engine dimensions
Mounting points
Flywheel housings
Flywheels
Cooling systems
Exhaust configurations
Turbochargers
Fuel systems
Electronic controls
Wiring harnesses
Sensors
ECUs / ECMs
Emission systems
Transmission interfaces

For this reason, TOSOG recommends engine model and serial-number verification before an order is placed.

Frequently Asked Questions – Earthmoving Equipment Engines

What are earthmoving equipment engines?

Earthmoving equipment engines are heavy-duty diesel engines designed to power machinery such as excavators, wheel loaders, bulldozers, graders, articulated dump trucks, backhoe loaders and mining equipment.

Where can I buy earthmoving equipment engines in South Africa?

TOSOG supplies and sources earthmoving equipment engines in South Africa, including replacement, new, remanufactured and reconditioned engine options, subject to availability and application.

Do you sell CAT engines?

Yes. TOSOG can source and supply CAT engine models and engine components for construction, earthmoving and mining equipment.

Do you supply Cummins engines?

Yes. TOSOG can source Cummins engines including QSB, QSL, QSM, QSX and QSK engine families, subject to the required application and specification.

Do you supply Komatsu engines?

Yes. TOSOG can source Komatsu engine assemblies and components, including SAA6D and other Komatsu engine families.

Do you supply Weichai engines?

Yes. TOSOG supplies and sources Weichai engines including WP4, WP6, WP7, WP10, WP12, WP13, WP15 and WD615 families, subject to model and serial-number verification.

Can you supply a complete replacement engine?

Yes. Complete replacement engines can be sourced for many earthmoving and construction equipment applications.

Can you supply an engine if I don’t know the engine model?

We can assist with identification. Send the machine make, model, serial number, photographs of the engine and engine nameplate, and any available part numbers.

Do you supply engine parts?

Yes. TOSOG can source components including injectors, injector pumps, pistons, liners, crankshafts, turbochargers, cylinder heads, water pumps, oil pumps, gaskets, sensors, starters and alternators.

Can you supply engines for mining equipment?

Yes. TOSOG sources engines for heavy-duty mining and earthmoving applications, subject to the required machine and engine specification.

Do you supply used engines?

Engine availability can include new, remanufactured, reconditioned and other replacement options depending on the machine and engine model.

How do I request an engine quotation?

Send us:

Machine Make + Machine Model + Machine Serial Number + Engine Model + Engine Serial Number + Engine Part Number + Quantity + Photos

Our team can then assist with identification and sourcing.

Request an Earthmoving Equipment Engine Quote

Looking for an earthmoving equipment engine for sale in South Africa?

Send TOSOG your requirements and we will assist with identifying and sourcing the correct engine.

Send Us:

Machine:
Make:
Model:
Serial Number:
Engine Make:
Engine Model:
Engine Serial Number:
Engine Part Number:
Quantity:
New / Remanufactured / Reconditioned:
Delivery Location:

TOSOG – Earthmoving Equipment Engines, Heavy Equipment Engines & Replacement Diesel Engines in South Africa.

Earthmoving Equipment Engines for Sale South Africa | TOSOG