• 1979299 197-9299 Piston Ring Excavator Engine Parts For 330C 330C FM 330C L 330C MH

• Specification

• Function

1.Sealing: When the engine is working, high - temperature and high - pressure gas is generated in the combustion chamber. The piston ring closely fits the cylinder wall to prevent the gas from leaking into the crankcase, controlling the gas leakage to a minimum, and improving the thermal efficiency of the engine. If gas leaks, the engine's power will decrease, and the oil will deteriorate, affecting the engine's performance and service life.

2.Oil Regulation: The oil ring in the piston ring can scrape off the excess lubricating oil on the cylinder wall to prevent too much oil from entering the combustion chamber and participating in combustion, avoiding the phenomenon of "oil burning". At the same time, it can leave a thin and uniform oil film on the cylinder wall, reducing the friction between the piston, piston ring, and cylinder wall, reducing wear, and making the engine run more smoothly.

• Applicable models

CHALLENGER MTC735
EXCAVATOR 330C 330C FM 330C L 330C MH
INDUSTRIAL ENGINE C-9
MOBILE HYD POWER UNIT 330C

• More ring 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 .