As a China-based leader in road construction, equipment maintenance, and paver machine parts sales with 10+ years’ expertise, we offer OEM, aftermarket, and refurbished asphalt paver machine parts with extended warranties. Enjoy free replacements during warranty periods. Our wholesale program provides cost-effective solutions for all paver machine spare parts.

Below are common paver failures and solutions:

1. Hydraulic Oil Overheating

Excessive oil temperature degrades viscosity, accelerates wear, and damages seals. Solutions:

1. Check oil levels → Refill immediately

2. Inspect parts of the paver machine like clogged filters/cores

3. Clean radiator dust buildup (critical in dusty environments)

4. Verify oil quality; replace if substandard

5. Examine pumps/motors after oil refills

2. Vibration System Failure

Symptoms: Poor compaction quality, system malfunction.

Root Causes:

Damaged vibration wheel

Hydraulic cylinder leakage

Electrical wiring faults

Solutions:

1. Replace worn vibration wheel components

2. Inspect hydraulic cylinders; seal/replace leaking units

3. Test wiring continuity; repair/replace damaged circuits

3. Spiral Distributor Failure

When left/right distributors stall:

1. Inspect paver machine parts name: worn distributor bearings → Replace + lubricate

2. Check chain stretch → Replace over-elongated chains

3. Test planetary reducers → Replace gear assemblies if worn

4. Diagnose hydraulic pumps/motors via pressure gauges → Replace faulty units

4. Travel System Failure

Symptom: Sluggish movement or complete immobility.

Root Causes:

1. Low tire pressure

2. Malfunctioning travel motor

3. Faulty hydraulic travel pump

Solutions:

1. Adjust tires to manufacturer-specified PSI

2. Rebuild or replace travel motors

3.Service/replace hydraulic pumps; check fluid contamination

5. Screed Lifting Issues

For difficult/elevation failures:

Confirm engine power output

Key asphalt paver machine parts checks:

1. Hydraulic filters → Clean/replace clogged units

2. Pressure valves → Adjust settings per specifications

3. Lift control valves → Reseal/grind scratched surfaces

4. Work pumps → Replace noisy/damaged units

5.Lift cylinders → Replace seals/pistons; repair scored rods

6. Thermal Oil Heater Failure

Symptom: Inconsistent material temperature control.

Root Causes:

Insufficient fuel supply

Combustion chamber blockages

Burner/igniter failure

Solutions:

1. Verify fuel levels and supply lines

2. Clean carbon deposits; replace damaged chambers

3. Install new heating elements with calibration

7. Water Pump System Failure

Symptom: Compaction surface cooling issues.

Root Causes:

Pump impeller damage

Mineral-clogged pipelines

Electrical control failures

Solutions:

1. Replace compromised water pumps

2. Flush lines with a descaling solution

3. Upgrade waterproof wiring harnesses

If your road paver malfunctions or you need Dana Parker paver oem or aftermarket parts, please contact us.

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Jean Parry

Groomer

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