• 20Y-03-41662 20Y-03-41122 20Y-03-41682 Oil Cooler KOMATSU Excavator Spare Parts For PC220-8 PC220LC-8

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• Specifiion

• Key functions

1.Temperature Regulation: Prevents oil overheating, which can cause oil thinning (reduced lubrication efficiency), seal degradation, and accelerated wear of pumps, valves, and bearings.

2.Oil Quality Preservation: Maintains stable oil viscosity by controlling temperature, avoiding premature oil oxidation and sludge formation (which clog filters and damage precision components).

3.System Efficiency Optimization: Cool oil ensures consistent hydraulic pressure and engine lubrication, preserving the machine’s power output and fuel efficiency. Overheated oil reduces hydraulic system responsiveness (e.g., slow excavator arm movement) and increases engine friction.

4.Component Protection: Extends the lifespan of high-cost components like hydraulic pumps, cylinder seals, and engine crankshafts by reducing thermal stress and wear.

• Compatible models

EXCAVATORS PC220 Komatsu

• More other oil cooler applied to KOMATSU heavey machine

• Directory listing

• 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 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 .