Daily Maintenance Guide for Crocodile Type Hydraulic Shear
Proper daily cleaning and maintenance are essential to ensure operational efficiency, extend equipment lifespan, and prevent unexpected breakdowns. Follow this systematic approach covering all key components.
1. Daily Cleaning Procedure
- Use a high-pressure air hose or brush to clear metal scraps, dust, and oil residue from shear blades and jaw area
- Pay special attention to the blade gap where debris accumulation can cause uneven cutting
- Wipe down external surfaces with a clean cloth to remove oil spills
- For hard-to-reach areas (cylinder rods, pivot points), use a degreasing agent sparingly, then rinse and dry thoroughly
2. Hydraulic System Maintenance
- Check hydraulic fluid levels daily and top up with manufacturer-recommended oil
- Inspect hoses, fittings, and seals for leaks, cracks, or bulging
- Clean the hydraulic oil filter weekly to prevent clogging
- Monitor fluid color - cloudy or discolored oil indicates contamination requiring replacement
3. Blade Maintenance
- Inspect blades daily for dullness, chips, or misalignment
- Sharpen worn edges using a dedicated blade grinder, maintaining specified angle
- Lubricate blade hinges and pivot points daily with high-quality grease
4. Structural & Safety Checks
- Test emergency stop button functionality
- Verify safety guards are intact and properly positioned
- Tighten loose bolts or fasteners on frame, jaw, and motor mounts
Documentation Tip: Record all maintenance activities including fluid levels, blade conditions, and detected issues to track performance trends and schedule preventive repairs.
Consistent daily care minimizes downtime, reduces repair costs, and ensures safe, effective operation for years.
