07
2025
-
07
How to Extend Hydraulic Breaker Lifespan?
Proper maintenance is critical for maximizing hydraulic breaker performance and longevity—especially in demanding European construction and mining conditions. ROCKA engineers share 5 essential maintenance practices to prevent costly downtime and repairs.
How to Extend Hydraulic Breaker Lifespan?
5 Maintenance Tips from ROCKA Engineers
Proper maintenance is critical for maximizing hydraulic breaker performance and longevity—especially in demanding European construction and mining conditions. ROCKA engineers share 5 essential maintenance practices to prevent costly downtime and repairs.
1. Strict Lubrication Routine
✅ Grease Type: Use high-quality lithium-based grease (e.g., Shell Gadus, Mobilith XHP).
✅ Frequency: Lubricate every 2 hours of operation (or per manufacturer guidelines).
✅ Cold Climate Tip: In Nordic regions, use low-temperature grease (NLGI 0/00) to prevent thickening.
⚠️ Warning: Under-greasing causes 60% of piston and bushing failures.
2. Regular Seal & Bushing Inspection
Check for:
Oil leaks around the breaker body
Unusual hammering noises
Reduced impact force
Solution: Replace worn seals with ROCKA OEM parts to ensure compatibility and durability.
3. Proper Storage to Prevent Corrosion
Humid Climates (e.g., UK, Netherlands):
Store the breaker vertically in a dry, covered area.
Apply anti-corrosion spray on exposed metal.
❄️ Freezing Temperatures (e.g., Sweden, Norway):
Drain hydraulic oil if storing for >1 month to prevent water contamination.
Keep in a heated warehouse if possible.
4. Use the Correct Tool (Chisel) for the Job
⚒ Recommended Chisels:
Moil Point: Best for granite and hard rock (common in Southern Europe)
Flat Chisel: Ideal for concrete demolition (urban construction).
❌ Avoid:
Using worn or blunt chisels (increases hydraulic pressure by 30%).
Mismatched tools (check ROCKA compatibility guide).
5. Monitor Hydraulic Fluid Quality
ISO Cleanliness Standard: Maintain ISO 18/16/13 or better.
Maintenance Tip:
Use portable particle counters (popular in German & Austrian mines).
Change oil every 500 operating hours in high-dust environments.
Conclusion: Maximize Uptime with ROCKA Support
Following these tips can double your breaker’s lifespan and reduce repair costs by up to 40%.
Need Help? ROCKA offers free maintenance training for European clients—[Contact Our Team] today!
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2025-07-07
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Wendy (She/Her)
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Yantai Rocka Machinery Co., Ltd
Address: No.26 Taoyuan Rd, Dongting Industrial Park, Fushan District,
Yantai, Shandong, China 265500
www.rockahammer.com
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