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商品の詳細:
お支払配送条件:
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| カテゴリ: | コマツー パーツ | 部品番号: | 6743-61-4411 6743-61-3441 6743-61-3440 |
|---|---|---|---|
| 製品名: | サポート、アイドラプーリー | 機械番号: | PC300 PC300HD WA380 WA430 |
| アプリケーション: | 掘削機、ホイールローダー | リードタイム: | 配達のために1〜3日 |
| パッキング: | 標準輸出カートン | ||
| ハイライト: | Komatsu excavator idler pulley,PC300 excavator spare parts,Komatsu PC300 support pulley |
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6743-61-4411 6743-61-3441 6743-61-3440 6742-01-5231 Support, Idler Pulley KOMATSU Excavator Spare Parts For PC300
Specifiion
| Category | KOMATSU Spare Parts |
| Name | Support, Idler Pulley |
| Parts No | 6743-61-4411 6743-61-3441 6743-61-3440 6742-01-5231 |
| Machine Number | PC300 PC300HD WA380 WA430 |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
| Working Principle | 1. Mounted to the engine block via high-tensile bolts, providing a fixed base for the idler pulley |
| 2. The idler pulley’s bearing is press-fitted into the support’s precision bore, positioning the pulley in the drive belt path | |
| 3. Maintains consistent belt tension by stabilizing the pulley, preventing slippage and ensuring efficient power transmission to accessories (alternator, water pump) | |
| 4. Absorbs engine vibration and dynamic loads, protecting the pulley and belt from premature wear | |
| Core Functions | 1. Secure idler pulley mounting: Prevents pulley displacement or misalignment during equipment operation |
| 2. Belt tension maintenance: Ensures drive belt stays taut, avoiding slippage and power loss | |
| 3. Vibration damping: Reduces stress on the pulley bearing and belt, extending their service life | |
| 4. Structural support: Protects the engine’s accessory drive system from damage due to impact or harsh conditions |
EXCAVATORS PC300 PC300HD
WHEEL LOADERS WA380 WA430 Komatsu
| 395-62-15970 SUPPORT |
| WH609, WH713 |
| 426-23-11312 SUPPORT |
| WD600, WF600T |
| 395-62-13990 SUPPORT |
| WH609, WH713 |
| 22E-43-11610 SUPPORT |
| PC110R, PC75R, PC95R, PW110R, PW75R, PW95R |
| 42N-43-12250 SUPPORT |
| WB93R, WB93S, WB97R, WB97S |
| 37A-846-1570 SUPPORT |
| SK714 |
| 42N-01-11642 SUPPORT, R.H. |
| WB91R, WB93R, WB97R |
| 416-877-1350 SUPPORT |
| 512, 518, WA100, WA100SS, WA100SSS, WA120, WA150, WA180, WR11, WR11SS |
| 22L-09-R2A20 SUPPORT |
| PC14R, PC16R, PC18MR |
| 42N-56-11510 SUPPORT |
| WB93R, WB93S, WB97R, WB97S |
| 419-06-33116 SUPPORT |
| FRONT, WA320, WA320L, WA320PT |
| 21D-54-11790 SUPPORT |
| PC95R, PW95R |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 6743-61-3430 | [1] | BOLT (M10-1.50x60) Komatsu | 0.05 kg. |
| 2 | 6743-61-3610 | [2] | BOLT (M10-1.50x50) Komatsu | 0.04 kg. |
| 3 | 6743-62-3710 | [1] | BELT, V-RIBBED Komatsu China | 0.26 kg. |
| analogs:["6732813330", "1257765H1"] | ||||
| 4 | 6743-61-3440 | [1] | PULLEY, IDLER Komatsu OEM | 0.7 kg. |
| analogs:["6743613441", "6742015231"] | ||||
| 5 | 6742-01-5123 | [1] | SHAFT, IDLER Komatsu | 0.15 kg. |
| 6 | 6743-61-4411 | [1] | SUPPORT, IDLER PULLEY Komatsu | 0.45 kg. |
| 7 | 6742-01-4560 | [1] | SHIELD, DUST Komatsu | 0.01 kg. |
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 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 .
コンタクトパーソン: Mr. Paul
電話番号: 0086-15920526889
ファックス: +86-20-89855265
