801500016 hinge for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

- Product Name: Hinge
- Part Number: 801500016
- Applicable Equipment: XCMG ZL50G, ZL50GL Wheel Loader
- Main Material: Stamped Q235 steel leaves + carbon steel pin shaft
- Manufacturing Process: Plate blanking, stamping, punching, pin turning, assembly, stress relief shaping, sandblasting and painting
- Surface Treatment: Sandblasting derusting, anti-rust primer, weather-resistant topcoat for construction machinery
- Installation Position: Hinge connection between engine hood and frame
- Fastening Method: Bolted to hood and frame support
- Supply Note: Single hinge supplied; bolts, flat washers and spring washers are separately optional parts
- Functions: Hood hinged rotation, realize hood flipping, support hood weight, buffer vibration and ensure smooth opening and closing
- Working Conditions: Sand and stone yards, mines, earthwork infrastructure, mixing plants, material transfer yards and other heavy-duty vibrating operation sites

• Hole spacing and dimensions consistent with original parts, good interchangeability, direct installation without secondary modification
• Thick stamped steel leaves with solid structure and strong load capacity, resistant to bending deformation under vibration
• Precision machined pin with high coaxiality, smooth rotation, no jamming or abnormal noise
• Double-layer anti-corrosion coating, resisting sediment and rain rust, adapted to harsh site environment
• Optimized rotating clearance, reduce sediment entering the shaft and slow down pin wear
• Independent part, separate replacement without whole hood assembly to save maintenance cost
• Calibrated before delivery with good parallelism of two leaves, tight fit after installation
• Fully compatible with ZL50G/ZL50GL hood and support strut, well coordinated with cabin parts

FAQ 

Q1: Can this hinge fit ZL50GN loader directly?
A1: Part No.801500016 is specially for ZL50G and ZL50GL. ZL50GN has different hood hinge structure and unmatched holes. Direct interchange is not recommended. Verify old part number before ordering.

Q2: Can a loose hinge with excessive play keep working?
A2: Large clearance means severe wear of pin and leaf holes. The hood may tilt and collide, with risk of falling. Replacement is recommended.

Q3: Are fixing bolts included?
A3: Standard package only contains the hinge. Bolts and washers are optional parts. You can order fasteners separately.

Q4: How to deal with rust and sticking hinge?
A4: Clean light rust and apply grease. Replace at once if leaves deform, pins wear heavily or crack.

Q5: What should be noted during installation?
A5: Keep two leaves parallel and align, tighten bolts evenly. Test opening and closing repeatedly after installation to ensure no interference or jamming. Regularly clean sediment and lubricate the pin.