Hydraulic Pumps for Sale in South Africa
Hydraulic Pumps for Earthmoving, Mining & Construction Equipment
Nkokhi Group (Pty) Ltd supplies hydraulic pumps for sale in South Africa for excavators, wheel loaders, bulldozers, motor graders, articulated dump trucks, mining equipment, TLBs and other heavy-duty machinery.
We supply OEM, genuine, aftermarket, replacement, reconditioned and rebuilt hydraulic pumps, depending on machine model, application, availability and customer requirements.
Our hydraulic pump solutions are suitable for construction, mining, quarrying, roadworks, plant hire, agriculture, manufacturing and industrial applications.
If you need a hydraulic pump replacement, excavator hydraulic pump, wheel loader hydraulic pump, hydraulic pump repair kit or complete hydraulic pump assembly, Nkokhi Group can assist with identification and sourcing.
Request a hydraulic pump quotation today.
Hydraulic Pumps Supplier South Africa
Finding the correct hydraulic pump is critical to maintaining machine productivity. An incorrectly specified pump can result in low hydraulic pressure, slow machine operation, excessive heat, premature component failure and costly downtime.
Nkokhi Group helps customers identify and source hydraulic pumps using information such as:
- Machine manufacturer
- Machine model
- Machine serial number
- Hydraulic pump manufacturer
- Pump model
- Pump part number
- Pump serial number
- Displacement
- Pump configuration
- Number of sections
- Application
- Photos of the existing pump and identification plate
We support hydraulic pump requirements for major earthmoving and construction equipment brands, including Caterpillar, Komatsu, Hitachi, Volvo, Bell Equipment, JCB, Hyundai, Doosan/DEVELON, Liebherr, SANY, XCMG, LiuGong, SDLG, CASE, John Deere and SEM, subject to identification and availability. Nkokhi Group’s existing heavy-equipment parts offering covers these major yellow-plant brands.
Excavator Hydraulic Pumps
We supply and source excavator hydraulic pumps for a wide range of excavators used in mining, construction, quarrying and civil engineering.
Excavator hydraulic pumps are responsible for generating hydraulic flow and pressure for functions including:
- Boom operation
- Arm/stick operation
- Bucket operation
- Swing system
- Travel motors
- Hydraulic attachments
- Pilot control systems
- Auxiliary hydraulic circuits
Popular Excavator Hydraulic Pump Applications
| Manufacturer | Popular Models |
|---|---|
| Caterpillar | CAT 320, 320D, 320D2, 320F, 320G, 320GC, 323, 324, 325, 330, 336, 345, 349 |
| Komatsu | PC200, PC210, PC220, PC300, PC350, PC400, PC450, PC600, PC750 |
| Hitachi | ZX200, ZX210, ZX220, ZX240, ZX250, ZX300, ZX330, ZX350, ZX470, ZX490 |
| Volvo | EC210, EC220, EC240, EC250, EC300, EC350, EC360, EC480, EC750 |
| Hyundai | R140, R160, R180, R210, R220, R250, R290, R320, R330, R380 |
| Doosan / DEVELON | DX140, DX160, DX180, DX225, DX255, DX300, DX340, DX350 |
| JCB | JS130, JS145, JS160, JS180, JS200, JS220, JS240, JS300 |
| SANY | SY135, SY155, SY185, SY215, SY235, SY245, SY265, SY335, SY365 |
| Kobelco | SK200, SK210, SK220, SK250, SK300, SK350, SK400, SK450 |
Model compatibility must always be confirmed using the machine serial number and pump identification.
Wheel Loader Hydraulic Pumps
Nkokhi Group supplies hydraulic pumps and replacement hydraulic components for wheel loaders and front-end loaders.
Applications include:
- Loader hydraulic systems
- Bucket lift circuits
- Steering systems
- Implement hydraulics
- Auxiliary hydraulics
- Pilot systems
Popular Wheel Loader Models
- CAT 924
- CAT 930
- CAT 950
- CAT 962
- CAT 966
- CAT 972
- CAT 980
- Komatsu WA380
- Komatsu WA420
- Komatsu WA470
- Komatsu WA480
- Komatsu WA500
- Komatsu WA600
- Volvo L90
- Volvo L110
- Volvo L120
- Volvo L150
- Volvo L180
- Volvo L220
- Bell L180
- Bell L200
- Bell L210
- SEM 636
- SEM 656
- SEM 660
- SDLG wheel loaders
- XCMG wheel loaders
- LiuGong wheel loaders
CAT Hydraulic Pumps
We source Caterpillar hydraulic pumps and replacement hydraulic pump components for CAT excavators, wheel loaders, track-type machines and other earthmoving equipment.
Popular CAT hydraulic pump applications include:
- CAT 320 hydraulic pump
- CAT 320D hydraulic pump
- CAT 320D2 hydraulic pump
- CAT 320F hydraulic pump
- CAT 320GC hydraulic pump
- CAT 323 hydraulic pump
- CAT 330 hydraulic pump
- CAT 336 hydraulic pump
- CAT 345 hydraulic pump
- CAT 349 hydraulic pump
- CAT 950 hydraulic pump
- CAT 966 hydraulic pump
- CAT 980 hydraulic pump
For correct identification, provide the machine model, serial number and existing hydraulic pump part number where available.
Komatsu Hydraulic Pumps
Nkokhi Group supplies and sources Komatsu hydraulic pumps for excavators, wheel loaders, dozers and other heavy equipment.
Common applications include:
- Komatsu PC200
- Komatsu PC210
- Komatsu PC220
- Komatsu PC300
- Komatsu PC350
- Komatsu PC400
- Komatsu PC450
- Komatsu PC600
- Komatsu WA380
- Komatsu WA420
- Komatsu WA470
- Komatsu WA480
- Komatsu WA500
- Komatsu WA600
- Komatsu D65
- Komatsu D85
- Komatsu D155
We can assist with complete hydraulic pump assemblies, replacement pumps, pump components, seal kits and selected repair/reconditioning requirements.
Hitachi Hydraulic Pumps
We supply and source hydraulic pumps for Hitachi construction and mining equipment.
Popular Hitachi excavator applications include:
- ZX180
- ZX200
- ZX210
- ZX220
- ZX240
- ZX250
- ZX270
- ZX300
- ZX330
- ZX350
- ZX470
- ZX490
- ZX520
- ZX670
- ZX870
Hitachi hydraulic pump identification should be confirmed against the machine serial number and pump nameplate.
Volvo Hydraulic Pumps
Nkokhi Group can source hydraulic pumps for Volvo Construction Equipment applications, including:
- Volvo EC140
- Volvo EC160
- Volvo EC180
- Volvo EC210
- Volvo EC220
- Volvo EC240
- Volvo EC250
- Volvo EC300
- Volvo EC350
- Volvo EC360
- Volvo EC380
- Volvo EC480
- Volvo EC750
- Volvo L90
- Volvo L110
- Volvo L120
- Volvo L150
- Volvo L180
- Volvo L220
Bell Equipment Hydraulic Pumps
We also source hydraulic components for Bell Equipment machines, including articulated dump trucks, loaders and other earthmoving equipment.
Applications may include:
- Bell B25
- Bell B30
- Bell B35
- Bell B40
- Bell B45
- Bell B50
- Bell L-series loaders
- Bell graders
- Bell earthmoving equipment
Bell hydraulic pump identification should be completed using the machine model, serial number and pump identification information.
SEM Hydraulic Pumps
Nkokhi Group can assist with hydraulic pump sourcing for SEM earthmoving equipment, including:
- SEM 636 Wheel Loader
- SEM 656 Wheel Loader
- SEM 660 Wheel Loader
- SEM motor graders
- SEM dozers
We can assist with replacement and aftermarket hydraulic pump sourcing subject to model and serial-number confirmation.
Hydraulic Pump Manufacturers & Brands
Depending on the machine and hydraulic system, hydraulic pumps may be manufactured by specialist hydraulic component manufacturers as well as equipment OEMs.
Common hydraulic pump brands and manufacturers include:
- Bosch Rexroth
- Parker
- Eaton
- Danfoss
- Kawasaki
- Nachi
- Linde
- Sauer-Danfoss
- Caterpillar
- Komatsu
- Hitachi
- Volvo
- Kawasaki Precision Machinery
- KYB
- Toshiba
- Uchida
- Sumitomo
- Yuken
Nkokhi Group’s existing hydraulic-pump offering specifically lists support for Bosch Rexroth, Parker, Danfoss, Eaton, Kawasaki, Sauer Danfoss, Nachi, Linde, CAT, Komatsu and Volvo, among others.
Types of Hydraulic Pumps
1. Axial Piston Pumps
Axial piston pumps are widely used in mobile equipment because they can provide high pressure and variable displacement.
Applications include:
- Excavators
- Wheel loaders
- Mining equipment
- Mobile cranes
- Construction equipment
2. Variable Displacement Pumps
Variable displacement pumps adjust hydraulic flow according to system demand.
They are commonly found in modern excavator and mobile equipment hydraulic systems.
3. Fixed Displacement Pumps
Fixed displacement pumps provide a predetermined volume of fluid per revolution.
They are commonly used in:
- Hydraulic power units
- Industrial equipment
- Auxiliary circuits
- Simple hydraulic systems
4. Gear Pumps
Gear pumps are mechanically simple and widely used for applications requiring reliable hydraulic flow.
Applications include:
- Steering systems
- Lubrication systems
- Auxiliary hydraulics
- Hydraulic power units
5. Vane Pumps
Vane pumps use rotating vanes to move hydraulic fluid and are frequently used in industrial hydraulic applications.
6. Tandem & Multiple Pumps
Some earthmoving machines use multiple hydraulic pumps mounted together to supply separate hydraulic circuits.
Hydraulic Pump Parts & Components
Depending on the pump type, Nkokhi Group can assist with sourcing hydraulic pump components such as:
- Hydraulic pump assemblies
- Pump housings
- Cylinder blocks
- Pistons
- Valve plates
- Swash plates
- Drive shafts
- Bearings
- Bushes
- Gear sets
- Seals
- O-rings
- Retainers
- Springs
- Control valves
- Regulator assemblies
- Pump repair kits
- Seal kits
- Couplings
- Hydraulic pump filters
Availability depends on the pump manufacturer and model.
Hydraulic Pump Repair & Reconditioning
A hydraulic pump does not always need to be replaced completely.
Depending on its condition, repair or reconditioning may be possible.
Typical hydraulic pump problems include:
- Low hydraulic pressure
- Reduced machine performance
- Slow hydraulic functions
- Excessive hydraulic oil temperature
- Hydraulic pump noise
- Cavitation
- Oil contamination
- Internal leakage
- External leakage
- Worn pistons
- Damaged valve plates
- Worn cylinder blocks
- Damaged bearings
- Drive-shaft wear
Nkokhi Group’s hydraulic offering includes hydraulic pump repair and reconditioning, fault diagnosis, performance testing, seal kits and internal components.
Hydraulic Pump Replacement
A hydraulic pump replacement should be selected based on the complete hydraulic-system specification rather than simply matching the external appearance.
Before ordering a replacement hydraulic pump, verify:
- Machine make
- Machine model
- Machine serial number
- Hydraulic pump part number
- Pump manufacturer
- Pump model
- Pump displacement
- Pump configuration
- Rotation direction
- Mounting arrangement
- Shaft configuration
- Port configuration
- Control system
- Hydraulic pressure requirements
Never assume that two pumps are interchangeable simply because they look similar.
How to Identify a Hydraulic Pump
When requesting a quotation from Nkokhi Group, provide as much information as possible.
Ideally send:
Machine: CAT 320D
Serial Number: XXXXX
Pump Manufacturer: Rexroth
Pump Model: XXXXX
Pump Part Number: XXXXX
Quantity: 1
Condition Required: New / Aftermarket / Reconditioned
Location: South Africa
Photos of the complete pump and identification plate are extremely useful.
Tips for Buying Hydraulic Pumps
Tip 1: Confirm the Machine Serial Number
The same machine model may have different hydraulic pump configurations depending on production year, serial-number range or market.
Tip 2: Check the Pump Nameplate
Photograph the pump identification plate before requesting a quotation.
Tip 3: Do Not Select a Pump Only by Appearance
A pump can look identical externally while having different displacement, controls, shaft configuration or pressure specifications.
Tip 4: Check Hydraulic Oil Condition
Contaminated hydraulic oil can damage a replacement pump.
Tip 5: Inspect the Hydraulic Filter
A blocked or contaminated filter can contribute to hydraulic-system problems.
Tip 6: Investigate the Cause of Pump Failure
Installing a new pump without addressing contamination, cavitation, incorrect oil, blocked suction lines or other system problems can result in another pump failure.
Tip 7: Compare Genuine and Aftermarket Options
Ask for available OEM, aftermarket and reconditioned alternatives where appropriate.
Tip 8: Request Technical Identification
Provide the complete machine and pump details so the correct component can be cross-referenced before ordering.
Common Hydraulic Pump Failure Symptoms
A failing hydraulic pump may produce one or more of the following symptoms:
- Slow machine movements
- Weak digging force
- Slow bucket operation
- Slow boom movement
- Slow travel
- Poor swing performance
- Hydraulic pressure below specification
- Excessive noise
- Hydraulic oil overheating
- Pump whining
- Cavitation noise
- Hydraulic oil leakage
- Intermittent hydraulic operation
- Excessive vibration
- Increased fuel consumption
- Reduced overall machine productivity
These symptoms can also be caused by other hydraulic-system components. Proper diagnosis should therefore be performed before replacing the pump.
Why Choose Nkokhi Group for Hydraulic Pumps?
Nkokhi Group provides hydraulic pump sourcing and technical support for the earthmoving, mining, marine, construction and industrial sectors.
Our hydraulic pump service includes:
- OEM hydraulic pump sourcing
- Aftermarket hydraulic pumps
- Replacement hydraulic pumps
- Reconditioned hydraulic pumps
- Hydraulic pump repair
- Hydraulic pump reconditioning
- Pump components
- Hydraulic pump seal kits
- Pump identification
- Part-number cross-referencing
- Technical sourcing assistance
- Machine-specific parts sourcing
We source parts through an international supplier network to assist customers with difficult-to-find components and older equipment. Nkokhi Group also supplies new, used and reconditioned heavy-equipment parts across major yellow-plant brands.
Hydraulic Pumps for Mining Equipment
Mining equipment operates under demanding conditions and hydraulic components are exposed to high loads, pressure, contamination and long operating hours.
Nkokhi Group can assist with hydraulic pump sourcing for:
- Mining excavators
- Wheel loaders
- Articulated dump trucks
- Rigid dump trucks
- Dozers
- Graders
- Drilling equipment
- Quarry equipment
- Crushing and screening equipment
- Material-handling equipment
Hydraulic Pumps for Construction Equipment
We supply and source hydraulic pumps for construction machinery including:
- Excavators
- TLBs
- Backhoe loaders
- Wheel loaders
- Skid-steer loaders
- Track loaders
- Motor graders
- Rollers
- Dozers
- ADTs
- Telehandlers
- Material handlers
Hydraulic Pump Supplier Near You
Looking for hydraulic pumps in South Africa?
Nkokhi Group supplies and sources hydraulic pumps for customers throughout South Africa and supports heavy-equipment parts requirements across the region.
Whether you are looking for a CAT hydraulic pump, Komatsu hydraulic pump, Hitachi hydraulic pump, Volvo hydraulic pump, Bell hydraulic pump, JCB hydraulic pump, Rexroth hydraulic pump, Kawasaki hydraulic pump or aftermarket excavator hydraulic pump, send us your machine and pump details.
Request a Hydraulic Pump Quote
To obtain a quotation, send:
Machine Make:
Machine Model:
Machine Serial Number:
Pump Part Number:
Pump Model:
Quantity Required:
New / Aftermarket / Reconditioned:
Delivery Location:
Nkokhi Group (Pty) Ltd – Hydraulic Pumps & Yellow Plant Parts
Frequently Asked Questions
What is a hydraulic pump?
A hydraulic pump converts mechanical power into hydraulic energy by moving hydraulic fluid through a hydraulic system. In mobile equipment, hydraulic pumps provide the flow and pressure required to operate functions such as excavator booms, buckets, travel motors, steering systems and loader implements.
Where can I buy hydraulic pumps in South Africa?
Nkokhi Group supplies and sources hydraulic pumps for earthmoving, mining, construction and industrial equipment throughout South Africa.
Do you supply excavator hydraulic pumps?
Yes. Nkokhi Group can source hydraulic pumps for many excavator brands, including CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan/DEVELON, JCB, Kobelco and SANY, subject to identification and availability.
Do you supply CAT hydraulic pumps?
Yes. We can source CAT hydraulic pumps and replacement hydraulic components for selected Caterpillar equipment.
Do you supply Komatsu hydraulic pumps?
Yes. We can source Komatsu hydraulic pumps for excavators, wheel loaders and other heavy equipment.
Can you supply aftermarket hydraulic pumps?
Yes. Depending on the application, OEM, genuine, aftermarket and reconditioned options may be available.
Can you repair a hydraulic pump?
Hydraulic pump repair and reconditioning may be possible depending on the pump design and condition. Inspection and diagnosis are recommended before deciding whether to repair or replace the pump.
How do I identify the correct hydraulic pump?
Provide the machine make, model, serial number, hydraulic pump part number, pump model and photographs of the pump identification plate. This information helps reduce the risk of supplying an incorrect pump.
What information do you need for a hydraulic pump quotation?
The most useful information is the machine model, machine serial number, pump part number, pump manufacturer, pump model, quantity and required condition.
Do you supply hydraulic pump repair kits?
Yes. Depending on pump model and availability, we can source seal kits, repair kits and selected internal hydraulic pump components.
How quickly can a hydraulic pump be supplied?
Lead time depends on stock availability, supplier location, pump specification and shipping method. Nkokhi Group provides the expected lead time with the quotation.
Do you supply hydraulic pumps for older machines?
Yes. We can assist with sourcing hydraulic pumps and components for older and discontinued earthmoving machinery, subject to identification and availability.
Can you source difficult-to-find hydraulic pumps?
Yes. Nkokhi Group can assist with international sourcing for difficult-to-find hydraulic pumps and heavy-equipment components.
Related Hydraulic Parts
Nkokhi Group can also assist with:
- Hydraulic motors
- Hydraulic valves
- Hydraulic cylinders
- Hydraulic pumps
- Pilot pumps
- Hydraulic pump repair kits
- Hydraulic seals
- Hydraulic hoses
- Hydraulic filters
- Final drives
- Swing motors
- Travel motors
- Transmission parts
- Axles
- Differentials
- Engine parts
- Undercarriage parts
Get a Hydraulic Pump Quote Today
Need a hydraulic pump for your excavator, wheel loader, dozer, grader or mining machine?
Send Nkokhi Group your machine model, serial number and hydraulic pump part number and our parts team can assist with identification, sourcing and quotation.
Nkokhi Group (Pty) Ltd
Hydraulic Pumps | Earthmoving Parts | Mining Equipment Parts | Construction Machinery Parts