Harsh African Job Sites Increase Wear
Construction machinery in Africa often works on rough roads, rocky ground, sandy soil and high-temperature environments. These conditions increase wear on the transmission system, tires, wheel components and bucket attachments.
For machines from Shentui Construction Machinery (Jining) Co., Ltd., also known as SHENTUI, correct maintenance planning helps customers reduce downtime and avoid major failures. Under the LANDNEO brand identity, SHENTUI recommends shorter service intervals for machines working in heavy-duty African conditions.
1. Front and Rear Axle Gear Oil
Axle gear oil lubricates the drive axle and protects gears from wear.
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Standard replacement interval: every 1000 hours
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African working condition interval: every 800 hours
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Application area: drive axle
African roads often create heavy impact loads. If gear oil becomes dirty or loses lubrication performance, axle gears may wear faster or fail.
SHENTUI recommends checking axle oil level regularly and replacing the oil earlier when machines work in hot or dusty regions.
2. Wheel Oil Seals and Half-Shaft Oil Seals
Wheel oil seals and half-shaft oil seals prevent oil leakage from axle and wheel-end components.
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Standard replacement interval: replace when needed
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African working condition interval: replace when needed
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Application area: front and rear wheel hubs / half shafts
Large vibration, rough roads and dust can cause oil seals to age or leak. If leakage is not repaired in time, axle lubrication may fail and internal parts may be damaged.
Operators should check for oil stains around wheel hubs during daily inspection.
3. Tires for Rough Terrain
Tires are one of the fastest-wearing parts in African job sites.
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Standard replacement interval: replace when needed
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African working condition interval: replace when needed
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Application area: traveling system
Sharp stones, high ground temperature and rough roads can accelerate tire wear or cause tire blowouts. For machines working in quarries, mines or rocky areas, tire pressure and tread condition should be checked frequently.
SHENTUI recommends selecting reinforced tires suitable for heavy-duty construction sites.
4. Wheel Rim Bolts and Nuts
Wheel rim bolts and nuts secure the wheel assembly.
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Standard replacement interval: replace when needed
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African working condition interval: replace when needed
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Application area: wheel fixing system
Long-term vibration may loosen bolts and nuts. If they are not tightened in time, the wheel assembly may become unstable.
For African road and mining conditions, operators should check wheel bolts every day before operation.
5. Drive Shaft Universal Joint and Cross Shaft
The drive shaft universal joint transfers power between the transmission and axle.
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Standard replacement interval: every 1000 hours
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African working condition interval: every 600–800 hours
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Application area: transmission shaft
In non-stop construction operations, universal joints may suffer from high load and poor lubrication. If lubrication is insufficient, the cross shaft may wear quickly and create abnormal noise or vibration.
SHENTUI recommends adding grease regularly and replacing worn parts early.
6. Clutch Disc and Pressure Plate
The clutch disc and pressure plate are used in the transmission system.
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Standard replacement interval: every 2000 hours
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African working condition interval: every 1500 hours
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Application area: gearbox / transmission system
Frequent half-clutch operation, heavy loading and poor road conditions may cause clutch overheating or slipping.
If the machine shows weak driving power, burning smell or difficult gear shifting, the clutch system should be inspected immediately.
7. Bucket Teeth and Tooth Adapters
Bucket teeth and adapters are key wear parts for loaders, excavators and backhoe loaders.
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Standard replacement interval: replace when needed
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African working condition interval: replace when needed
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Application area: loader bucket / excavator bucket
Sand, gravel and stone materials cause fast wear on bucket teeth. If bucket teeth are worn out, bucket penetration becomes poor and fuel consumption increases.
SHENTUI recommends replacing bucket teeth before the tooth adapter becomes damaged.
8. Pins, Bushings and Bucket Wear Plates
Pins and bushings are used in moving joints, while wear plates protect bucket inner walls.
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Standard replacement interval: replace when needed
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African working condition interval: replace when needed
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Application area: boom, bucket connection and bucket inner wall
High impact, poor lubrication and abrasive materials can damage pins, bushings and wear plates.
Regular greasing and timely replacement are important for maintaining working efficiency.
Recommended Maintenance Plan for African Conditions
For machines working in Africa, SHENTUI recommends:
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Replace axle gear oil every 800 hours
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Check wheel oil seals during daily inspection
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Check tire pressure and tire damage every day
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Tighten wheel bolts regularly
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Grease universal joints frequently
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Replace clutch parts around 1500 hours under heavy-duty use
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Keep bucket teeth, pins, bushings and wear plates in stock
SHENTUI LANDNEO Spare Parts Support
SHENTUI supplies construction machinery and related spare parts for global markets. With the LANDNEO logo, the company supports customers working in road construction, mining, quarrying, earthmoving and infrastructure projects.
For African contractors and equipment dealers, keeping fast-moving spare parts ready is one of the best ways to reduce machine downtime.