| Category |
Key System |
| Name |
Fuel Tank Cap |
| Parts No |
VOE14720142 |
| Machine Number |
EC250E EC300E EC350E EC380EHR EC480EHR |
| Lead time |
1-3 DAYS |
| Quality |
Brand new, OEM quality |
| MOQ |
1 PCS |
| Means of transport |
By sea/air, DHL FEDEX UPS TNT |
| Packing |
As request or standard packing |
- Key functions & working principle
| Working Principle |
1. Sealing Function: When tightened, the NBR gasket compresses against the fuel tank neck, creating a hermetic seal that blocks fuel leakage and external contamination (dust, water) from entering the tank. |
| 2. Pressure Regulation: As fuel heats up (e.g., machine operation in hot weather), fuel vapor builds pressure inside the tank. When pressure exceeds +0.2–0.4 bar, the pressure relief valve opens to release excess vapor, preventing tank bulging/cracking. |
| 3. Vacuum Regulation: As the fuel pump draws fuel from the tank, the internal pressure drops. When vacuum reaches -0.1–0.2 bar, the vacuum relief valve opens to let filtered air into the tank, avoiding tank collapse and ensuring uninterrupted fuel flow to the engine. |
| 4. Contamination Protection: The integrated microfilter in the ventilation port traps dust/debris (≥50μm) while allowing air exchange, keeping the fuel system clean. |
| Core Functions |
1. Fuel System Protection: Maintains optimal fuel tank pressure/vacuum to prevent tank damage (bulging/collapse) and ensure consistent fuel flow to the engine |
| 2. Contamination Prevention: Blocks dust, water, and debris from entering the fuel tank – reduces wear on fuel pumps, injectors, and filters |
| 3. Fuel Leakage Prevention: Hermetic seal eliminates fuel spills (safety hazard) and fuel loss (cost inefficiency) |
| 4. Evaporation Control: Limits diesel fuel evaporation (VOC emissions) – complies with environmental regulations (e.g., EU Stage V, EPA Tier 4 Final) |
| 5. Easy Operation: Quick twist-lock design enables fast refueling and routine fuel level checks |
EXCAVATORS EC380E EC480E EC250E EC300E EC350E EC380EHR EC480EHR EW160E EW180E EC220E EC140E EC160E EC180E ECR235E Vo.lvo.
- More other cap applied to V O L V O heavey machine
| VOE14714201 Cap |
| Heavy |
| |
| VOE14714032 Cap |
| Heavy |
| |
| VOE14711502 Cap |
| Heavy |
| |
| VOE14711501 Cap |
| Heavy |
| |
| VOE14681124 Cap |
| Heavy |
| |
| VOE14726625 Cap |
| Heavy |
| |
| VOE14726624 Cap |
| Heavy |
| |
| VOE14724554 Cap |
| Heavy |
| |
| VOE14724553 Cap |
| Heavy |
| |
| VOE14721995 Cap |
| Heavy |
| |
| VOE14720143 Cap |
| Heavy |
- We could supply the following spare parts
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
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