• 2394390 239-4390 Track Adjuster Excavator Spare Parts Fitting For 315D L 318E L 319D

• Specification

• Function

1.Adjusting Track Tension: The track adjuster utilizes a large - scale recoil spring and a grease - filled adjustment cylinder. Through the movement of the adjustment cylinder, the idler can move forward and backward. This adjustment can keep the track in an appropriate tension state, ensuring the normal operation of the track. Appropriate track tension can prevent problems such as track slippage and derailment, improve the driving stability and working efficiency of the equipment, and reduce the wear of track components.

2.Buffering Impact Force: In the process of construction machinery operation, the track will inevitably encounter various impact forces. The recoil spring in the track adjuster can absorb these impact forces. When the track is impacted, the spring is compressed to convert the impact energy into elastic potential energy, thereby reducing the impact on the under - carriage and other components, protecting key components such as the idler and the chassis, and prolonging the service life of the equipment.

• Applicable models

EXCAVATOR 315D L 318E L 319D 319D L 319D LN 320D 320D FM 320D GC 320D L 320D LN 320D LRR 320D RR 320D2 320D2 GC 320D2 L 320E 320E L 320E LN 320E LRR 320E RR 321D LCR 323D L 323D LN 323D2 L 323E L

• More track 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 .