800305359 radiator assembly for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Part Number: 800305359
Structure Type: Aluminum tube-fin radiator assembly
Application: XCMG ZL50G, ZL50GL wheel loader
Working Medium: Engine antifreeze coolant
Design Working Pressure: 0.1~0.15MPa
Allowable Working Temperature: -20℃ ~ 100℃
Heat Dissipation Core Material: Aluminum alloy
Installation Method: Bolt fixed on engine front frame
Leakage Test Standard: No water leakage under 0.2MPa pressure test
Gross Weight: Approx.114kg

Application Scenarios

Used for engine cooling of XCMG ZL50G/ZL50GL 5-ton wheel loaders. Applied in bulk material loading operations in mines, quarries, construction sites, coal yards, ports and sand stockyards.

• Optimized corrugated fin layout and reasonable gap design, excellent anti-clogging performance, reduce accumulation of dust, sediment and debris, keep internal heat dissipation channels unobstructed and reduce the frequency of daily cleaning maintenance
• Strictly manufactured in accordance with original installation dimension specifications, all mounting holes and inlet/outlet interfaces are highly matched with OEM parts, support direct replacement without cutting or modifying the frame, greatly saving on-site installation time and labor cost
• Each finished radiator assembly undergoes strict hydraulic pressure leak detection and vibration fatigue test before delivery, stable and reliable quality, fewer hidden risks, longer service life under standardized maintenance and regular coolant replacement
• The whole assembly has excellent comprehensive anti-corrosion performance, compatible with multiple brands and types of antifreeze coolant, effectively slow down internal scaling and electrochemical corrosion, extend the service cycle of the whole cooling system
• Optimized overall structural layout with reinforced mounting support points, which can effectively disperse stress generated during equipment operation, reduce the risk of water chamber cracking and core deformation under long-term alternating load

FAQ 

Q: Is 800305359 radiator assembly directly compatible with XCMG ZL50G and ZL50GL?
A: Yes, it is specially developed for ZL50G/ZL50GL. The mounting holes and inlet/outlet caliber are consistent with original parts and can be replaced directly.

Q: What are the common faults of the radiator assembly?
A: Common faults include fin clogging by dust, water chamber leakage, core perforation and pipeline aging liquid leakage, all of which will directly lead to engine overheating.

Q: How to maintain the radiator in daily operation?
A: Regularly clean dust and debris on radiator fins; inspect coolant level and leakage; replace antifreeze on schedule; avoid flushing fins with excessive high-pressure water gun to prevent fin deformation.

Q: How to handle slight blockage of radiator core?
A: Use special cooling system cleaning agent for pipeline circulating cleaning. If blockage is serious or the core is damaged, replace with a new radiator assembly.

Q: Can the radiator work normally without antifreeze in winter?
A: Not recommended. In low temperature environment, coolant without antifreeze will freeze and expand, cracking radiator core and water chamber and causing permanent damage.