A3TA9091 24V 80A Excavator Alternator For Kubota EC120D EC140D

A3TA9091 24V 80A Alternator for Kubota Excavator EC120D  EC140D

Specifications

Compatible models

Kubota Excavator EC120D  EC140D

More other Alternator applied to some equipment

Product  picture:

We could supply the following excavator spare parts:

1. Electric parts: sensors, solenoid valve, Alternator, monitor, controller, wiring harness etc.

2. Engine parts: engine assembly, block assembly, belt, fan blade, turbocharger, fuel injection pump, piston, piston ring, cylinder block, cylinder head, crankshaft, starting motor and alternator etc.

3. Hydraulic parts: hydraulic pump, travel motor, swing motor, main control valve, main valve, hydraulic cylinder, final drive, swing machinery etc.

4. Undercarriage parts: track roller, carrier roller, track link, track shoe, sprocket, idler and idler cushion etc.

5. Cab parts: operator's cab, seat, door, monitor, controller etc.

6. Cooling parts: radiator, air conditioner, compressor, after cooler etc.

7. Other parts: service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

Common A3TA9091  Alternator Problems

A worn or damaged alternator may be unable to maintain stable charging output or keep the machine battery charged. This can affect engine starting, lighting and the operation of electrical accessories.

Common signs of alternator failure include:

Battery warning light remains on during operation

Battery repeatedly loses its charge

Slow or difficult engine starting

Abnormal bearing or belt noise

Dim or flickering machine lights

Overheating or a burning smell near the alternator

Low or unstable charging voltage

Electrical accessories operate intermittently

Replacing the failed unit with the correct A3TA9091 24V 80A  alternator can help restore stable charging performance and normal operation of the machine electrical system.

Packing and Shipping:

Paper carton for light-weight spare parts; wooden box for heavy-weight parts. Non-standard customized packing and original packaging are available upon request. By sea, by air, or by express (DHL, TNT, FedEx, UPS, EMS).

Advantage:

Our company is located near Zhuji International Machinery Parts City, Tianhe District, Guangzhou, one of Asia’s largest distribution hubs for construction machinery spare parts.

Benefiting from the complete local supply chain, we can quickly source abundant stock of spare parts for excavators, bulldozers and loaders.

1. We supply high‑quality excavator spare parts with favorable pricing for global buyers

2. All items come with a 6-12‑month quality guarantee

3. Every product undergoes strict inspection prior to dispatch

4. Stable production capacity ensures on‑schedule shipment

5. Complete product portfolio covers hydraulic, engine, electric, undercarriage and cooling system parts

6. Accept custom orders based on customer drawings and physical samples

7. Rich industrial background with years of manufacturing and international trade experience

8. Dedicated QC department & responsive sales team, available for 24‑hour consultation

Product Warranty:

1. Warranty Period: The warranty period ranges from 3 to 12 months, subject to the product pricing.

2. Warranty Scope: We offer replacement service for parts confirmed to have manufacturing‑originated quality defects.

3. Warranty Exclusions: Warranty shall become invalid under the following circumstances:

-Wrong order information provided by customers

- Force Majeure

- Improper installation and misuse

- Rust & damage resulted from incorrect storage and inadequate maintenance