English
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60 days
100
12 Months
| OEM / Reference |
|---|
| 4428333 |
| Brand | Model |
|---|---|
| HITACHI | EX30 |
| Item | Details |
|---|---|
| Overall Height | 425 mm |
| Overall Width | 368 mm |
| Upper Port Diameter | 28 mm |
| Lower Port Diameter | 28 mm |
Elecdura supplies this aftermarket radiator for wholesalers, distributors, and dealer inventory programs. Reference numbers are used for product identification only. This product is not supplied as a genuine OEM part.
| Item | Details |
|---|---|
| Minimum Order | 100 pcs per model |
| Lead Time | 60 days |
| Warranty | 12 months |
The main dimensions for reference 4428333 are Overall Height: 425 mm; Overall Width: 368 mm. Use all available measurements together when comparing this radiator for HITACHI EX30; a matching height or width alone does not account for tank shape, brackets, or hose positions.
For the 4428333 radiator, use Upper Port Diameter: 28 mm; Lower Port Diameter: 28 mm. A hose diameter can match while the outlet position differs, so distributors should compare the complete tank and connection layout.
The 4428333 radiator applies to HITACHI EX30. For wholesale ordering, use the full machine designation and any available engine, chassis, or year detail rather than the model family alone. The physical connection layout should also agree with the existing radiator.
Frequent overheating after the cooling system reaches full load, wetness near the upper port and lower port, and blocked, flattened, or oil-contaminated fins are common warning signs. Together, these warning signs indicate declining cooling capacity and a growing risk of temperature-related downtime.
Send reference 4428333, the machine application HITACHI EX30, the required quantity, and clear photos showing the upper and lower hose connections. Include Upper Port Diameter: 28 mm. Add any private-label, carton-mark, or market-specific documentation requirements before the quotation is prepared.
The standard minimum order is 100 pcs per model, the normal lead time is 60 days, and the warranty period is 12 months for the 4428333 radiator used on HITACHI EX30. Distributors should finalize the model quantity and packing instructions before placing the order.
