PTO Pumps for Yellow Plant Equipment in South Africa
PTO Pumps | Power Take-Off Pumps | Hydraulic PTO Pumps | Earthmoving Equipment Parts
TOSOG Yellow Plant Solutions supplies PTO pumps and Power Take-Off (PTO) pump systems for yellow plant, earthmoving, construction, mining and heavy-duty equipment in South Africa.
Our PTO pump solutions are suitable for applications where hydraulic power is required from a machine or transmission to operate auxiliary equipment such as hydraulic pumps, tipping systems, winches, cranes, conveyors, hydraulic attachments, vacuum pumps and other hydraulic circuits.
We can assist with new, aftermarket, replacement and selected OEM PTO pump solutions, subject to machine, transmission, pump and application specifications.
Need a PTO pump? Send us the machine make and model, transmission model, existing PTO/pump part number, photos and application requirements and our team can assist with identification and sourcing.
What Is a PTO Pump?
A PTO pump, or Power Take-Off pump, is a hydraulic pump driven by mechanical power taken from a transmission, gearbox or other power source.
A PTO transfers rotational power to an auxiliary hydraulic pump. The hydraulic pump then converts mechanical power into hydraulic flow and pressure required to operate equipment.
PTO systems are widely used in mobile and heavy-duty applications. Parker Chelsea, for example, offers PTO configurations including 6-bolt, 8-bolt, 10-bolt, countershaft, split-shaft and front-engine-mount designs, with different output and engagement options.
PTO Pump Applications
PTO pumps can be used for:
- Yellow plant equipment
- Wheel loaders
- Articulated dump trucks
- Rigid dump trucks
- Motor graders
- Bulldozers
- Excavators
- Underground mining equipment
- Surface mining equipment
- Construction machinery
- Agricultural machinery
- Mobile hydraulic systems
- Service trucks
- Tipper trucks
- Water trucks
- Fuel and lubrication trucks
- Recovery equipment
- Winch systems
- Hydraulic cranes
- Vacuum systems
- Conveyor systems
- Auxiliary hydraulic circuits
PTO Pumps for Yellow Plant & Earthmoving Equipment
TOSOG supplies PTO pump solutions for demanding yellow metal and earthmoving applications where reliability, correct hydraulic flow and proper torque transmission are essential.
A correctly selected PTO pump must match more than just the pump mounting flange. Important considerations include:
Transmission → PTO → pump → hydraulic circuit → application
The PTO ratio, rotation, pump displacement, operating pressure, hydraulic flow, shaft/spline configuration and available space all need to be considered.
For example, Parker Chelsea provides PTO systems with different ratios, torque capacities, output configurations and shift mechanisms to accommodate different driven-equipment requirements.
PTO Pump Models & Series
We can source and identify PTO pump and PTO systems from a wide range of manufacturers and model families.
Parker Chelsea PTO
Popular Chelsea PTO series include:
- Chelsea 210 Series
- Chelsea 247 Series
- Chelsea 272 Series
- Chelsea 280 Series
- Chelsea 281 Series
- Chelsea 282 Series
- Chelsea 442 Series
- Chelsea 489 Series
- Chelsea 810 Series
- Chelsea 870 Series
- Chelsea 870XL Series
- Chelsea 890 Series
- Chelsea 892 Series
- Chelsea 897 Series
- Chelsea 899 Series
Parker’s current Chelsea range includes mechanical, powershift and other engagement configurations, with options for direct-mounted pumps, remote outputs and different mounting arrangements.
Bezares PTO
Bezares manufactures PTOs and mobile hydraulic components for demanding applications.
Available/commonly referenced series include:
- Bezares 3131 Series
- Bezares 3151 Series
- Bezares 3252 Series
- Bezares 3131RP
- Bezares PTO pump systems
- Bezares hydraulic pumps
- Bezares PTO adapters and accessories
The Bezares 3131 Series is a heavy-duty PTO designed for demanding applications and offers different gear ratios and output configurations, including the 3131RP rear-pump option.
Muncie Power PTO
Muncie Power Products offers PTO and hydraulic systems for a broad range of transmission applications.
Common Muncie PTO families include:
- Muncie TG Series
- Muncie CS Series
- Muncie CS10
- Muncie CS24
- Muncie CS41
- Muncie A20 Series
- Muncie A30 Series
- Muncie A40 Series
- Muncie A50 Series
Muncie also provides PTO configuration and competitor crossover tools covering manufacturers such as Chelsea and Bezares.
PTO Pump Manufacturers
TOSOG can assist with sourcing PTO pumps and associated components from established international manufacturers, including:
Parker Chelsea
Power Take-Off systems and hydraulic pump solutions for heavy-duty mobile applications.
Muncie Power Products
PTOs, hydraulic pumps and mobile hydraulic systems.
Bezares
PTOs, hydraulic pumps, motors, valves, reservoirs and mobile hydraulic components.
OMFB
Mobile hydraulic equipment including PTO-driven hydraulic pump solutions.
Other Aftermarket Manufacturers
Depending on the application, we can also investigate suitable aftermarket and replacement PTO pump manufacturers.
OEM compatibility must always be confirmed before ordering.
Types of PTO Pumps
1. Gear PTO Pumps
Gear pumps are widely used in mobile hydraulic applications because of their relatively simple construction and suitability for demanding hydraulic circuits.
Typical applications include:
- Tipping systems
- Hydraulic attachments
- Lubrication systems
- Auxiliary hydraulics
- Hydraulic cylinders
- Winches
2. Piston PTO Pumps
Piston pumps are used where higher pressure, variable displacement or more sophisticated hydraulic control is required.
Applications can include:
- Heavy-duty hydraulic systems
- Mining equipment
- Industrial hydraulics
- High-pressure auxiliary circuits
3. Vane PTO Pumps
Vane pumps may be used where smooth hydraulic flow and specific pressure/flow characteristics are required.
4. Direct-Mount PTO Pumps
The hydraulic pump mounts directly to the PTO output.
This provides a compact arrangement and can eliminate the need for an intermediate driveshaft.
5. Remote-Mount PTO Pumps
The PTO drives a remote hydraulic pump through a driveline or suitable mechanical arrangement.
This can be useful where space or pump positioning prevents direct mounting.
Parker Chelsea supports both direct and remote mounting arrangements for hydraulic pumps and other driven equipment.
PTO Pumps for Mining Equipment
Mining and heavy earthmoving equipment can place significant loads on auxiliary hydraulic systems.
TOSOG can assist with PTO pump sourcing for applications involving:
- Underground mining machinery
- Surface mining equipment
- Loaders
- Dump trucks
- Service trucks
- Hydraulic support systems
- Lubrication systems
- Water systems
- Recovery systems
- Hydraulic winches
- Auxiliary hydraulic equipment
For heavy-duty applications, it is important to establish the continuous and intermittent duty requirements rather than selecting a pump based only on maximum pressure.
For example, Bezares publishes separate intermittent and continuous torque/power ratings for its 3131 PTO series.
How to Identify the Correct PTO Pump
When requesting a PTO pump from TOSOG, provide as much of the following information as possible:
Machine Information
- Machine manufacturer
- Machine model
- Machine serial number
- Year of manufacture
- Engine model
- Transmission model
Existing PTO Information
- PTO manufacturer
- PTO model
- PTO part number
- PTO ratio
- Output shaft/spline specification
- Mounting bolt pattern
- Rotation direction
- Engagement method
Hydraulic Pump Information
- Pump manufacturer
- Pump model
- Pump part number
- Displacement
- Maximum pressure
- Operating pressure
- Required flow
- Rotation
- Shaft/spline
- Mounting flange
Photos
Photos are extremely useful.
Please send:
- PTO identification plate
- Hydraulic pump identification plate
- PTO mounting face
- Pump mounting face
- Spline/shaft
- Complete installed assembly
- Transmission identification plate
PTO Pump Selection: Important Specifications
Before ordering a PTO pump, confirm:
| Specification | Why It Matters |
|---|---|
| PTO mounting | Must match transmission |
| Bolt pattern | Determines physical compatibility |
| PTO ratio | Determines pump speed |
| Rotation | Pump must rotate correctly |
| Torque capacity | Prevents PTO overload |
| Pump displacement | Determines hydraulic flow |
| Maximum pressure | Must suit hydraulic system |
| Continuous duty | Important for long operating cycles |
| Intermittent duty | Important for short high-load cycles |
| Shaft/spline | Must match PTO output |
| Pump flange | Must match PTO |
| Engagement method | Mechanical, pneumatic, hydraulic or electric |
| Available clearance | Prevents installation problems |
| Hydraulic inlet size | Must support required flow |
| Hydraulic outlet | Must match system requirements |
PTO Pump Calculation
Selecting the correct PTO pump involves matching pump displacement and PTO speed with the required hydraulic flow.
A simplified hydraulic flow calculation is:
Flow (L/min) = Pump displacement (cc/rev) × Pump RPM ÷ 1,000 × volumetric efficiency
The actual system should also account for:
- Pump efficiency
- PTO ratio
- Engine RPM
- Transmission ratio
- Hydraulic pressure
- Duty cycle
- Temperature
- Continuous operating time
PTO torque and hydraulic power must also be checked before installation. Manufacturer documentation provides specific torque, power and operating limits for individual PTO models.
PTO Pumps for CAT, Komatsu, Volvo, Bell, Hitachi & More
TOSOG can assist with PTO pump sourcing for yellow plant and heavy equipment associated with leading manufacturers, including:
- Caterpillar / CAT
- Komatsu
- Volvo Construction Equipment
- Bell Equipment
- Hitachi
- Hyundai
- Doosan
- JCB
- Liebherr
- SEM
- John Deere
- CASE
- New Holland
- Manitou
- SANY
- XCMG
- Shantui
- LiuGong
Availability and compatibility depend on the specific machine, transmission and hydraulic configuration.
PTO Pump Parts & Components
TOSOG can also assist with sourcing associated PTO and hydraulic components, including:
- PTO gears
- PTO shafts
- PTO output shafts
- PTO housings
- PTO mounting kits
- PTO seals
- PTO bearings
- PTO gaskets
- PTO solenoids
- PTO valves
- PTO shift cylinders
- PTO control switches
- Hydraulic pumps
- Gear pumps
- Piston pumps
- Pump adapters
- Pump brackets
- Pump couplings
- Hydraulic hoses
- Hydraulic fittings
- Replacement seals
- Repair kits
Common PTO Pump Problems
PTO Does Not Engage
Possible causes include:
- Faulty solenoid
- Incorrect hydraulic/air pressure
- Electrical fault
- Damaged shift mechanism
- Incorrect installation
- Internal PTO damage
Hydraulic Pump Has Low Flow
Possible causes include:
- Incorrect pump displacement
- Incorrect PTO ratio
- Worn pump
- Restricted inlet
- Air entering the suction line
- Low engine/PTO speed
- Internal hydraulic leakage
PTO Pump Is Noisy
Possible causes can include:
- Cavitation
- Restricted suction line
- Incorrect oil viscosity
- Misalignment
- Damaged bearings
- Worn gears
- Incorrect pump rotation
PTO Overheating
Possible causes include:
- Excessive hydraulic pressure
- Continuous operation above rated capacity
- Incorrect PTO lubrication
- Insufficient lubrication
- Incorrect pump selection
- Excessive torque demand
Tips When Buying a PTO Pump
1. Do Not Buy Based Only on Machine Model
Two machines with the same model designation can sometimes have different transmission or hydraulic configurations.
2. Confirm the Transmission
The transmission model is one of the most important pieces of information when selecting a PTO.
3. Check the PTO Ratio
A PTO ratio determines the relationship between transmission speed and PTO output speed.
4. Confirm Pump Rotation
Installing a pump with the wrong rotation can cause immediate performance problems or damage.
5. Check Continuous Torque
Do not rely only on the maximum/intermittent rating when the hydraulic system operates for extended periods.
6. Check Pump Displacement
The pump must deliver the required hydraulic flow at the available PTO speed.
7. Check Pressure Requirements
The pump must be suitable for the actual hydraulic system pressure.
8. Check Physical Clearance
Confirm that the PTO and pump will clear:
- Transmission
- Chassis
- Cross members
- Hydraulic lines
- Exhaust components
- Other equipment
9. Use the Correct Installation Hardware
PTO manufacturers specify appropriate mounting hardware, torque settings, lubrication and installation procedures. Parker’s maintenance guidance, for example, recommends regular inspection of PTO mounting hardware, leaks and lubrication.
10. Send Photos Before Ordering
A clear photo of the existing PTO and pump identification plate can significantly improve the chances of identifying the correct replacement.
Why Buy PTO Pumps from TOSOG?
TOSOG Yellow Plant Solutions supplies components for the yellow plant, earthmoving, mining and construction industries.
We can assist with:
- PTO pump identification
- Part number cross-reference
- OEM replacement sourcing
- Aftermarket alternatives
- International sourcing
- Technical specification checks
- Hydraulic pump matching
- PTO compatibility checks
- Replacement components
- Mining and construction applications
Our parts-on-demand approach allows us to source components according to the customer’s specific machine and application requirements.
Frequently Asked Questions – PTO Pumps
What is a PTO pump?
A PTO pump is a hydraulic pump driven through a Power Take-Off. The PTO transfers mechanical power from a transmission or gearbox to the hydraulic pump.
What does PTO stand for?
PTO stands for Power Take-Off.
What is a PTO used for on yellow plant?
A PTO can provide mechanical power to auxiliary equipment such as hydraulic pumps, winches, hydraulic systems, vacuum pumps and other driven equipment.
Can you supply PTO pumps for earthmoving equipment?
Yes. TOSOG can assist with sourcing PTO pumps and PTO systems for earthmoving, mining, construction and yellow plant applications.
Can you identify a PTO pump from a photo?
Yes. Send clear photos of the pump, PTO, identification plate, mounting face and transmission plate. We can use the available information to help identify the required unit.
Can I replace my PTO pump with an aftermarket unit?
An aftermarket replacement may be possible, but compatibility must be confirmed against the PTO, transmission, pump specifications, rotation, mounting and hydraulic requirements.
What information do you need for a PTO pump quotation?
Ideally provide the machine make/model, transmission model, PTO/pump part number, pump displacement, required pressure/flow and photographs.
Do you supply Parker Chelsea PTO pumps?
We can assist with sourcing Parker Chelsea PTO and compatible hydraulic pump solutions, subject to the required specification.
Do you supply Muncie PTO pumps?
Yes, we can investigate Muncie PTO and pump solutions according to the machine and transmission requirements.
Do you supply Bezares PTO pumps?
Yes. Bezares PTO systems and related hydraulic components can be sourced according to application requirements.
How long does a PTO pump last?
Service life depends heavily on load, pressure, operating hours, lubrication, installation, contamination and maintenance. Correct sizing and installation are important for achieving reliable service life.
Can you supply PTO pump spare parts?
Depending on the model, we can assist with sourcing PTO gears, shafts, seals, bearings, housings, repair kits, mounting components and related hydraulic parts.
Request a PTO Pump Quote
Looking for a PTO pump for yellow plant equipment in South Africa?
Send TOSOG:
Machine:
Model:
Serial Number:
Transmission:
PTO Part Number:
Pump Part Number:
Required Quantity:
Application:
Photos:
Our team can investigate the correct PTO pump, Power Take-Off, hydraulic pump or compatible replacement for your application.
TOSOG Yellow Plant Solutions
PTO Pumps | Hydraulic Pumps | Power Take-Offs | Earthmoving Parts | Mining Equipment Parts | Yellow Plant Parts