1. Basic Part Information
OEM Part Number: VOE17214676
Product Name: Cooling Expansion Tank, Auxiliary Tank, Coolant Reservoir
Applicable Equipment:
Wheel Loader: L105 (Main Fitment), L50G, L60GZ, L90GZ
Excavator: EC140D, EC160D, EC180D, EC220D, EC240B, EC290B, EC300D
Wheel Excavator: EW140D, EW160D, EW180D
Matched Engine: D7DE engine for vo lvo L105 loader
Interchangeable Part: VOE17214674 (fully universal in installation size and interface, direct replacement)
2. Physical Material & Dimension Parameters
Tank Material: High-transparency HDPE high-temperature resistant engineering plastic, anti-corrosion for coolant, anti-aging and anti-cracking under long-term sun exposure
Component: Complete set including tank body and original pressure tank cap
Total Volume: 3.2L
Effective Volume (MIN-MAX Range): 1.8L
Overall Dimension: 310mm (Length) × 185mm (Width) × 220mm (Height)
Net Weight: 0.72kg (empty tank without coolant)
Installation Method: Integrally formed mounting bracket, direct bolt-on installation with original vehicle holes, no modification required
3. Pipe Interface Specification
Main Overflow Port (Connect to Radiator): Φ16mm outer diameter
Lower Return Port (Connect to Engine Water Channel): Φ12mm outer diameter
Side Vent Overflow Pipe: Φ8mm outer diameter
4. Pressure Cap Technical Parameters
Pressure Relief Opening Pressure: 0.9bar (90kPa)
Vacuum Suction Pressure: 2～4kPa
Function: Increase the boiling point of coolant through sealed pressurization, eliminate water circuit air resistance, and prevent overheating boiling and water pump cavitation damage
5. Core Product Functions
Thermal Expansion Liquid Storage: Store excess coolant when the liquid volume expands as the engine temperature rises
Low-temperature Automatic Liquid Replenishment: Negative pressure is generated in the pipeline after engine shutdown and cooling, which automatically replenishes coolant to the radiator
Pressure Stabilization & Buffering: Balance the internal pressure of the cooling system to protect the main radiator, water pipes and engine water channels
Visual Liquid Level Detection: The transparent tank is printed with high and low liquid level scales for intuitive coolant level inspection under cold engine status
6. Application Standard for vo lvo L105
Filling Standard: Keep the liquid level between MIN and MAX scales when the vehicle is completely cooled down
Total Cooling System Capacity: 14L long-life coolant
Applicable Coolant: Glycol long-life coolant (-35℃ recommended specification)
Inspection & Replacement Cycle: Inspect every 2000 working hours under heavy mining conditions; replace the whole set immediately if the tank is whitened, cracked, leaking or the cap pressure relief fails
7. Consumable Matching Parts
- Expansion tank pressure cap (sold separately for replacement)
- High and low temperature resistant coolant rubber hoses
- Tank mounting damping rubber pads
Your message must be between 20-3,000 characters!
