229702610 water tank assembly for XCMG XD120 light roller
description
This 229702610 water tank assembly is a dedicated OEM cooling matching unit for XCMG XD120 light road roller. It works in coordination with radiators, water pumps and cooling pipelines to form a complete closed circulating cooling loop.
During engine operation, the temperature of circulating coolant rises and generates volume expansion and pressure fluctuation. This water tank assembly can collect expanded coolant and release liquid back to the cooling system when the temperature drops, realizing automatic pressure stabilization and liquid replenishment. It effectively solves common problems such as pipeline negative pressure, coolant loss and poor circulating heat dissipation. Adopting high-strength pressure-resistant and anti-aging structural design, it adapts to long-term high-temperature vibration working conditions, prevents liquid leakage and tank deformation, maintains the stability of the cooling system circulation, and provides reliable constant-temperature protection for the engine power system.
product parameters
Part Number: 229702610
Applicable Model: XCMG XD120 Light Road Roller
Matched Engine: Kubota D1703 / D1803-CR-E5B Diesel Engine
Product Name: Water Tank Assembly
Core Structure: Integral tank body, liquid storage cavity, pressure stabilizing valve, overflow interface, circulating pipeline joint, sealing tank cover, fixed mounting support
Main Material: High-strength engineering plastic, anti-aging rubber sealing parts, pressure-resistant structural framework, corrosion-resistant inner wall
Core Function: Coolant storage, cooling system pressure balance, automatic liquid replenishment, overflow protection, negative pressure elimination
Working Characteristics: Strong pressure resistance, good sealing performance, anti-aging, stable liquid supply, durable and reliable
Working Condition Adaptation: Adapt to high-temperature environment, long-term vibration and continuous variable-load operation
Matching Parts: Radiator assembly, cooling pipeline, water pump, thermostat, cooling system sealing accessories
| Number | Parts Name | Quantity | Material Encoding | |
| 1 | COVER OF WATER TANK ASSEMBLY | 1 | 229702631 | |
| 2 | WATER BOX | 1 | 800789609 | |
| 3 | ASSEMBLY OF DRAIN COVER | 1 | 229702623 | |
| 4 | WASHER 22 | 1 | 805300032 | |
| 5 | CONNECTORG1/2 | 1 | 229704423 | |
advantages
• Adopts high-strength anti-aging plastic material, resisting high temperature and vibration without cracking or liquid leakage.
• Built-in precision pressure stabilizing structure to dynamically balance system pressure and avoid negative pressure and air intake in pipelines.
• Automatic liquid replenishment function ensures sufficient coolant volume and prevents engine high-temperature alarm caused by liquid shortage.
• Standard overflow and circulating interface design ensures smooth liquid circulation and stable cooling system operation.
• High-tightness sealing structure effectively prevents coolant volatilization loss and dust and moisture contamination.
• Original factory standard size and mounting hole position, perfectly matching XD120 installation structure with accurate and firm assembly.
maintenance & replacement tips
• Regularly check the liquid level inside the water tank to ensure the coolant is within the standard range.
• Inspect the tank body, sealing cover and pipeline joints for aging, damage and liquid leakage.
• Clean the inner tank scale and impurities regularly to avoid blocking the circulating cooling pipeline.
• Check the pressure stabilizing valve and overflow port regularly to ensure flexible pressure regulation and unobstructed overflow.
• Adopt genuine 229702610 water tank assembly for replacement to guarantee stable cooling and normal engine temperature.
warehouse
We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.
our warehouse

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