Earthmoving Equipment Transmissions for Sale in South Africa
TOSOG Earthmoving Equipment Transmissions | New, OEM, Aftermarket, Used & Remanufactured
TOSOG Yellow Plant Solutions supplies earthmoving equipment transmissions for construction, mining, quarrying, civil engineering, road building, agriculture, plant hire and heavy industrial equipment across South Africa.
We source and supply new, OEM, OEM-equivalent, aftermarket, used and remanufactured transmissions for a wide range of yellow plant and heavy equipment brands, including Caterpillar (CAT), Komatsu, Bell Equipment, Volvo, Hitachi, JCB, John Deere, Doosan, Hyundai, SEM, ZF, Allison, Dana/Spicer, Clark, Carraro and other major manufacturers.
Our transmission solutions are suitable for wheel loaders, excavators, bulldozers, articulated dump trucks, rigid dump trucks, motor graders, backhoe loaders, skid steer loaders and other heavy earthmoving machinery.
Whether you need a complete transmission assembly, powershift transmission, torque converter transmission, planetary transmission, transmission gearbox or transmission spare parts, TOSOG can assist with sourcing the correct solution for your machine.
Earthmoving Transmission Supplier South Africa
A failed transmission can bring an earthmoving machine to a complete standstill. For mining and construction operations, extended downtime can result in significant productivity losses.
TOSOG focuses on supplying reliable heavy equipment transmissions and transmission components designed for demanding operating environments.
We can assist customers looking for:
- Earthmoving equipment transmissions
- Heavy equipment transmissions
- Construction equipment transmissions
- Mining equipment transmissions
- Powershift transmissions
- Automatic transmissions
- Mechanical transmissions
- Planetary transmissions
- Torque converter transmissions
- Hydrostatic transmissions
- Transmission gearboxes
- Transmission assemblies
- Transmission replacement units
- Remanufactured transmissions
- Used earthmoving transmissions
- Aftermarket transmissions
- Transmission spare parts
- Transmission repair components
Our existing TOSOG transmission range includes complete transmission systems as well as components such as torque converters, valve bodies, control units, clutch packs, friction plates, gear sets, planetary carriers, transmission pumps, seals, bearings, filters and service kits.
Earthmoving Equipment Transmission Types
1. Powershift Transmissions
Powershift transmissions are widely used in heavy earthmoving equipment because they allow gear changes under load without completely interrupting power delivery.
They are commonly found in:
- Wheel loaders
- Bulldozers
- Articulated dump trucks
- Mining equipment
- Heavy construction machinery
TOSOG supplies complete powershift transmissions and associated components for various equipment manufacturers.
2. Torque Converter Transmissions
Torque converter systems are commonly used where high starting torque and smooth power transfer are required.
Applications include:
- Wheel loaders
- Bulldozers
- Dump trucks
- Haul trucks
- Heavy industrial machinery
We can supply complete units as well as torque converters, transmission pumps, clutch packs, gears and related components.
3. Planetary Gear Transmissions
Planetary transmissions are designed for high torque applications and are commonly used in heavy-duty loaders, dozers and mining machinery.
TOSOG can source planetary transmission assemblies and internal components, including:
- Planetary carriers
- Planetary gears
- Sun gears
- Ring gears
- Clutch packs
- Shafts
- Bearings
- Seals
4. Hydrostatic Transmissions
Hydrostatic drive systems use hydraulic power to transmit engine power to the drivetrain.
They are commonly found on:
- Compact loaders
- Skid steer loaders
- Small construction equipment
- Specialized earthmoving equipment
5. Automatic Transmissions
Automatic and electronically controlled transmissions are increasingly common on modern construction and mining equipment.
TOSOG can assist with:
- Complete automatic transmissions
- Transmission control units
- Solenoid assemblies
- Valve bodies
- Sensors
- Wiring interfaces
- Transmission pumps
- Electronic control components
Modern transmission control systems may communicate with engine ECUs and other machine controllers through CAN-bus systems.
Earthmoving Equipment Transmission Models
TOSOG can source transmissions according to machine make, model, serial number, transmission identification number and application.
Caterpillar CAT Transmission Models
Examples of CAT equipment applications include:
- CAT 924 Wheel Loader
- CAT 930 Wheel Loader
- CAT 938 Wheel Loader
- CAT 950 Wheel Loader
- CAT 966 Wheel Loader
- CAT 972 Wheel Loader
- CAT 980 Wheel Loader
- CAT 988 Wheel Loader
- CAT D6 Dozer
- CAT D7 Dozer
- CAT D8 Dozer
- CAT D9 Dozer
- CAT 730 Articulated Truck
- CAT 735 Articulated Truck
- CAT 740 Articulated Truck
- CAT 777 Off-Highway Truck
TOSOG supplies CAT transmissions and related transmission components in OEM, aftermarket and remanufactured configurations, subject to availability and machine identification.
Komatsu Transmission Models
Transmission applications include:
- Komatsu WA200
- Komatsu WA250
- Komatsu WA320
- Komatsu WA380
- Komatsu WA400
- Komatsu WA420
- Komatsu WA470
- Komatsu WA480
- Komatsu WA500
- Komatsu WA600
- Komatsu WA800
- Komatsu D65
- Komatsu D85
- Komatsu D155
- Komatsu HM300
- Komatsu HM400
- Komatsu HD325
- Komatsu HD405
- Komatsu HD465
- Komatsu HD605
- Komatsu HD785
Bell Equipment Transmission Models
TOSOG supplies transmission solutions for Bell articulated dump trucks and other Bell equipment, including applications such as:
- Bell B20
- Bell B25
- Bell B30
- Bell B35
- Bell B40
- Bell B45
- Bell B50
- Bell B60
- Bell B25D
- Bell B30D
- Bell B35D
- Bell B40D
- Bell B45D
- Bell B50D
Bell transmission solutions can include complete transmissions, torque converters, transmission control units, valve bodies and internal transmission components.
Volvo Transmission Models
Transmission applications include:
- Volvo A25
- Volvo A30
- Volvo A35
- Volvo A40
- Volvo A45
- Volvo A60
- Volvo L90
- Volvo L110
- Volvo L120
- Volvo L150
- Volvo L180
- Volvo L220
- Volvo L250
John Deere Transmission Applications
TOSOG can source transmission solutions for John Deere construction and earthmoving equipment, including relevant loader, grader and articulated equipment applications.
JCB Transmission Applications
Transmission solutions can be sourced for:
- JCB 3CX
- JCB 4CX
- JCB 411
- JCB 427
- JCB 437
- JCB 457
- JCB wheel loaders
- JCB backhoe loaders
- JCB construction equipment
Other Equipment Brands
We can also assist with transmission sourcing for:
- Hitachi
- Hyundai
- Doosan
- Kobelco
- SANY
- Shantui
- SEM
- Liebherr
- Case
- New Holland
- Develon
- John Deere
Availability depends on the machine model, serial number and transmission configuration.
Major Transmission Manufacturers & Brands
TOSOG sources transmissions and transmission components from major manufacturers and specialist drivetrain suppliers, including:
ZF Transmissions
ZF transmissions are widely used across heavy-duty construction, agricultural, industrial and mobile equipment.
We can assist with sourcing:
- ZF powershift transmissions
- ZF automatic transmissions
- ZF transmission parts
- ZF torque converters
- ZF gear sets
- ZF clutch components
- ZF valve bodies
- ZF transmission pumps
Allison Transmissions
Allison transmissions are used in demanding heavy-duty applications where automatic shifting and continuous-duty performance are required.
TOSOG can source Allison transmission assemblies and related components.
Dana / Spicer
Dana and Spicer drivetrain systems are used in numerous construction and off-highway applications.
Clark Transmissions
Clark transmissions and components are used across a range of industrial and heavy equipment applications. TOSOG can source complete units and internal transmission components.
Carraro
Carraro drivetrain products are commonly found in construction equipment, tractors and specialised off-highway machinery.
OEM Equipment Manufacturers
TOSOG also sources transmission systems and components for:
- Caterpillar
- Komatsu
- Bell Equipment
- Volvo
- JCB
- Hitachi
- John Deere
- Doosan
- Hyundai
- Liebherr
- SEM
- Case
- New Holland
- SANY
- Shantui
Earthmoving Transmission Spare Parts
You do not always need to replace the complete transmission.
Depending on the condition of the unit, TOSOG can source individual transmission spare parts, including:
- Transmission gears
- Gear sets
- Planetary gears
- Planetary carriers
- Sun gears
- Ring gears
- Shafts
- Clutch packs
- Friction plates
- Steel plates
- Bearings
- Bushes
- Seals
- O-rings
- Gaskets
- Transmission pumps
- Valve bodies
- Solenoids
- Transmission control units
- Sensors
- Torque converters
- Transmission filters
- Service kits
- Transmission housings
This provides customers with the option of repairing, rebuilding or replacing only the failed components where technically appropriate.
New, Used & Remanufactured Earthmoving Transmissions
TOSOG can assist customers with different transmission sourcing options depending on budget, availability and machine requirements.
New Transmissions
New transmission assemblies are suitable when maximum reliability, long service life and OEM-equivalent performance are required.
OEM Transmissions
OEM transmission solutions can be sourced where original manufacturer specifications and fitment are required.
Aftermarket Transmissions
Aftermarket options can provide an alternative where suitable specifications and compatibility are available.
Remanufactured Transmissions
A professionally remanufactured transmission can be a practical alternative to purchasing a completely new assembly.
Remanufacturing may involve:
- Complete disassembly
- Inspection
- Cleaning
- Measurement
- Replacement of worn components
- Installation of new seals and bearings
- Replacement of damaged gears
- Clutch replacement
- Reassembly
- Testing
Used Transmissions
Used transmission assemblies can also be sourced for customers looking for a replacement unit based on availability and budget.
How to Identify the Correct Earthmoving Transmission
Correct identification is critical before ordering a transmission.
Please provide as much of the following information as possible:
- Machine manufacturer
- Machine model
- Machine serial number
- Transmission part number
- Transmission serial number
- Transmission model
- Transmission identification plate photographs
- Machine year
- Engine model
- Application
- Existing transmission photographs
- Description of the transmission problem
For example:
Machine: Komatsu WA480-6
Serial Number: XXXXX
Transmission: Powershift
Transmission P/N: XXXXX
Requirement: Complete replacement transmission
Providing the machine serial number and transmission identification details helps reduce the risk of supplying an incorrect unit.
Common Earthmoving Transmission Problems
Transmission problems can present themselves in several ways.
Transmission Slipping
Possible causes include worn clutch packs, low oil pressure, damaged seals or internal component wear.
Delayed Gear Engagement
Potential causes include hydraulic pressure problems, valve body issues, solenoid faults or worn clutch components.
Transmission Overheating
Possible causes include:
- Low transmission oil
- Restricted cooler
- Incorrect oil
- Excessive load
- Internal component damage
- Cooling system problems
No Forward or Reverse
Possible causes include mechanical failure, hydraulic pressure problems, electrical faults, control-system faults or internal clutch damage.
Abnormal Transmission Noise
Unusual noise can indicate:
- Bearing failure
- Gear damage
- Shaft wear
- Planetary gear damage
- Low lubrication
- Internal mechanical damage
A complete diagnosis should be performed before deciding whether to replace or rebuild the transmission.
Tips for Maintaining Earthmoving Equipment Transmissions
1. Use the Correct Transmission Oil
Always use the correct transmission fluid specified for the transmission and application.
2. Check Oil Levels Regularly
Low oil levels can cause lubrication problems, overheating and premature component failure.
3. Replace Transmission Filters
Blocked or contaminated filters can restrict oil flow and affect hydraulic transmission pressure.
4. Monitor Transmission Temperature
Excessive operating temperature can accelerate deterioration of transmission oil and internal components.
5. Inspect for Oil Leaks
Small leaks can become major failures if they cause the transmission to operate with insufficient oil.
6. Investigate Unusual Noises
Grinding, whining, knocking or abnormal transmission noise should be investigated before major damage occurs.
7. Avoid Continuous Overloading
Operating machinery outside its recommended load conditions can increase transmission temperatures and mechanical stress.
8. Maintain the Cooling System
Transmission cooling is critical on heavy equipment operating in high-temperature environments.
9. Use Correct Machine Operating Techniques
Incorrect gear selection, excessive speed and aggressive operation can increase drivetrain wear.
10. Follow Preventive Maintenance Intervals
Regular inspections and servicing can help identify transmission problems before they result in unplanned downtime.
Why Choose TOSOG for Earthmoving Equipment Transmissions?
TOSOG Yellow Plant Solutions focuses on earthmoving equipment parts, transmissions, engines, hydraulic components and drivetrain solutions for the South African market.
Our Transmission Supply Solutions Include:
- New transmissions
- OEM transmissions
- OEM-equivalent transmissions
- Aftermarket transmissions
- Remanufactured transmissions
- Used transmissions
- Transmission spare parts
- Torque converters
- Transmission control units
- Valve bodies
- Planetary gear systems
- Clutch packs
- Transmission pumps
- Transmission service kits
Our existing earthmoving machinery parts offering covers major yellow-plant manufacturers including Caterpillar, Komatsu, Bell Equipment, Volvo, Hitachi, JCB, John Deere, Hyundai and Doosan.
TOSOG operates a sourcing model designed to connect customers with suitable equipment parts through local and international supplier networks.
Industries We Serve
Our earthmoving transmission solutions are suitable for:
Mining
Heavy-duty transmissions for loaders, haul trucks, dozers and other mining equipment.
Construction
Transmission solutions for construction machinery operating on demanding job sites.
Quarrying
Heavy equipment transmissions for quarry loaders, trucks and processing applications.
Road Construction
Transmission components for graders, loaders, dump trucks and supporting machinery.
Civil Engineering
Solutions for heavy machinery used in infrastructure and earthworks.
Plant Hire
Replacement transmissions and components designed to help keep rental fleets operational.
Agriculture
Transmission components for selected agricultural and off-highway machinery.
Earthmoving Equipment Transmissions South Africa
TOSOG supplies earthmoving equipment transmissions in South Africa, supporting customers across Gauteng, Limpopo, Mpumalanga, KwaZulu-Natal, North West, Free State, Eastern Cape, Western Cape and other regions.
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Request an Earthmoving Transmission Quote
Looking for an earthmoving equipment transmission for sale?
Send TOSOG the following information:
Machine Make:
Machine Model:
Serial Number:
Transmission Model:
Transmission Part Number:
Transmission Serial Number:
Quantity Required:
New / Used / Remanufactured:
Delivery Location:
You can also send photographs of the transmission identification plate and existing unit.
TOSOG will use the available information to help identify the correct transmission or suitable replacement.
Contact TOSOG Yellow Plant Solutions
TOSOG (PTY) LTD
South Africa
Earthmoving Equipment Parts | Transmissions | Engines | Hydraulics | Drivetrain Components
Contact us for earthmoving equipment transmissions, powershift transmissions, torque converters, transmission spare parts, remanufactured transmissions and complete transmission assemblies.
Frequently Asked Questions – Earthmoving Equipment Transmissions
What is an earthmoving equipment transmission?
An earthmoving equipment transmission transfers engine power to the machine drivetrain while controlling speed, torque and direction. Different machines use different transmission configurations, including powershift, planetary, hydrostatic, automatic and mechanical systems.
What earthmoving transmission brands does TOSOG supply?
TOSOG can source transmission solutions for Caterpillar, Komatsu, Bell Equipment, Volvo, Hitachi, JCB, John Deere, Doosan, Hyundai, SEM and other major equipment manufacturers. Transmission manufacturers and suppliers can include ZF, Allison, Dana/Spicer, Clark and Carraro.
Does TOSOG supply CAT transmissions?
Yes. TOSOG supplies and sources CAT transmission assemblies and related components, including torque converters, valve bodies, clutch packs, gears, planetary components, pumps and other transmission parts.
Does TOSOG supply Komatsu transmissions?
TOSOG can assist with sourcing Komatsu transmission assemblies and transmission components. Machine model, serial number and transmission identification details are required for accurate identification.
Does TOSOG supply Bell transmissions?
Yes. TOSOG can source Bell transmission assemblies and components for articulated dump trucks and other Bell equipment.
Can I buy a remanufactured transmission?
Yes. Remanufactured transmission options can be sourced depending on the machine model, transmission configuration and availability.
Can I buy only transmission parts instead of the complete transmission?
Yes. Depending on the failure, individual components such as gears, bearings, seals, clutch packs, planetary components, pumps and valve bodies may be available.
How do I identify my transmission?
The best information is the machine model, machine serial number, transmission model, transmission serial number and transmission identification plate. Photographs are also useful.
How long does an earthmoving transmission last?
Transmission service life depends on the machine application, operating conditions, maintenance, oil quality, load, temperature and operating technique. Heavy mining and construction applications can place significantly higher loads on drivetrain components.
What causes earthmoving transmission failure?
Common contributing factors include inadequate lubrication, incorrect oil, overheating, contamination, excessive loading, worn clutch components, bearing failure, gear damage, hydraulic pressure problems and electrical/control-system faults.
Should I repair or replace my transmission?
The appropriate solution depends on the condition of the transmission, availability of components, machine value, downtime requirements and cost of rebuilding versus replacement. A technical inspection should be performed before making the decision.
Can TOSOG source transmissions internationally?
TOSOG works with local and international supplier networks to source earthmoving machinery components and transmission solutions according to customer requirements.