• 297-0538 297-0539 Joystick Control Valve Excavator Spare Parts For C7 C9 324D 325D 330D

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• Specifiion

• Key functions in loader operation

1.Precision Tool Control: Enables smooth, gradual movement of lift arms and tools (critical for tasks like loading trucks or placing materials gently).

2.Multi-Function Operation: Allows simultaneous control of multiple functions (e.g., raising the lift arm while tilting the bucket) without sacrificing

performance—thanks to independent circuits.

3.Tool Compatibility: 297-0539’s high-flow capacity supports advanced attachments, expanding the loader’s versatility (e.g., hydraulic hammers for demolition, augers for digging).

4.Safety & Protection: Pressure relief valves prevent hydraulic component damage from overloads, while spring-return spools (resetting to neutral when the joystick is released) stop tool movement automatically—reducing accident risks.

• Compatible models

EXCAVATOR 311D LRR 312D 312D L 315D L 319D 319D L 319D LN 320D L 320D LRR 320D RR 320D2 320D2 L 323D L 323D LN 323D SA 324D 324D L 324D LN 325D 325D L 328D LCR 329D 329D L 329D LN 330D L 330D LN 336D 336D L 336D LN 336D2
MOBILE HYD POWER UNIT 323D L 323D LN 325D 329D L 330D 336D L C.ater.pillar.

• More other control applied to C A T 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 .