• 1077977 107-7977 Alternator Excavator Engine Parts Fitting For 320B 325B L 330B L 345B L

• Specification

• Function

1.Generating Electricity: According to the principle of electromagnetic induction, when the alternator's rotor rotates, it generates a rotating magnetic field, and the stator coil cuts the magnetic field lines to produce alternating current. This process converts the mechanical energy from the engine into electrical energy, providing a power source for the entire machine's electrical system.

2.Powering Electrical Equipment: It supplies power to various electrical equipment on Caterpillar machinery, such as lights, ignition systems, control circuits, and hydraulic system solenoid valves, ensuring their normal operation. Whether it is the normal operation of the cab's air - conditioning, lighting, or the electrical control of the engine and hydraulic system, they all rely on the power provided by the alternator.

• Applicable models

EXCAVATOR 320B 325B L 330B L 345B L 350 365B 365B II
GEN SET ENGINE 3412
INDUSTRIAL ENGINE 3126B 3176C 3196 C-10 C-12 C9
INTEGRATED TOOLCARRIER IT38G IT62G

• More alternator parts supplied to C A T machine

• Catalog part list

• Other hot selling parts

1.Final drive: Travel gearbox, Travel gearbox with motor, Carrier ass'y, Sun gear shaft

2.Swing gear: Center joint ass'y, Swing gearbox, Swing motor, Gear reduction ass'y

3.Undercarriage Parts: Track roller, Track link ass'y, Idler roller, Sprocket, Spring ass'y

4.Hydraulic parts: Hydraulic pump, Main Valve, Hydraulic cylinder

5. Engine parts: Engine Ass’y, Crankshaft, Turbocharger, Fuel injector, Flywheel, Starter motor, Cooling fan, Solenoid valve

6.Electrical parts: Wiring harness, Controller, Monitor

7.Other: Cylinder Seal Kits, Fuel tank, Filter, Boom, Arm, Bucket etc.

• 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.

• Advantage

1. Offer Top quality & competitive products

2. Support 6-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

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 .