Date: Oct 28, 2025 Views:
Nationwide "Flash Freeze" Mode Activated! Can Your "Iron Comrade" Handle It?Low-Temperature Alert: 80% of Excavator Failures Occur in Winter!Powered by Hengwang's Innovative Technology, Your Excavator Fears No -30°C!This Exclusive Hengwang Excavator Emergency Guide Is a Must-Save!Become an "Ice & Snow Warrior" with Our Step-by-Step Guide!
一. Common Winter Failures & Solutions for Hengwang Excavators
1. Difficult Engine Start
Causes: Low temperatures increase oil viscosity, reduce battery capacity, and worsen diesel fluidity.
Hengwang's Expert Recommendations:
Check the preheating system of your Hengwang excavator in advance; ensure the fuel heater functions properly.
Use high-grade winter diesel or add anti-gel additives.
Monitor battery status; use genuine Hengwang high-capacity batteries or external power assistance when necessary.
2. Sluggish Hydraulic System Operation
Causes: Low temperatures increase hydraulic oil viscosity, leading to slower excavator response.
Hengwang's Expert Recommendations:
Switch to specialized low-temperature hydraulic oil, ensuring it meets extreme cold operation requirements.
Allow 5-10 minutes of low-idle warm-up before operation to ensure full hydraulic oil circulation.
Regularly inspect hydraulic filters to prevent blockages that affect system pressure.
3. Track/Tire Slippage or Freezing
Causes: Reduced traction on icy surfaces and ice buildup locking tracks.
Hengwang's Expert Recommendations:
Place wooden planks or anti-freeze mats under tracks when parking to prevent freezing; if frozen, use specialized de-icing agents or warm water to thaw.
Adjust track tension appropriately for winter conditions to reduce ice accumulation risk.
4. Fuel System Waxing
Causes: Conventional diesel fuel precipitates wax crystals in low temperatures, clogging fuel lines.
Hengwang's Expert Recommendations:
Use winter-grade diesel fuel specifically formulated for cold climates.
Add diesel anti-gel additives to improve low-temperature flow characteristics.
If fuel lines become clogged, employ fuel line heating equipment or replace filters promptly.
II. Hengwang Excavator Safety Protocols for Ice & Snow Operations
Daily Inspection: Prioritize checking antifreeze, engine oil, battery, lighting, and brake systems to ensure optimal excavator condition.
Smooth Operation: Avoid sharp turns and sudden braking to prevent excavator skidding on icy surfaces.
Parking Protection: Prefer indoor parking overnight, or use insulation covers for critical components when outdoor storage is necessary.
Emergency Supplies: Keep tire chains, jump starters, de-icing tools, and first aid kits readily available on-site.
III. Hengwang Excavator Emergency Rescue Guide for Sudden Breakdowns
If your Hengwang excavator experiences a sudden failure during field operation, please follow these steps:
Immediate Shutdown: Cut off power/engine to ensure safety.
Preliminary Diagnosis: Check fuel lines, electrical circuits, and hydraulic systems for freezing or leaks.
Contact Hengwang After-Sales: Call our 24-hour service hotline for a rapid response from our professional team.
Set Up Warning Signs: Place警示标志 around the malfunctioning equipment to prevent secondary accidents.
Hengwang's "Core Technology" is essentially a full-cycle service ecosystem centered on user needs – from extreme-cold adaptability design at the R&D stage to predictive maintenance and a global rapid-response network at the terminal end, forming a complete value chain of "prevention-protection-restoration-upgrading." As Hengwang engineers say: "What we call 'core technology' is simply honing every service detail to millimeter-level precision!"
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