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デイヴィッドGLPARTSと協力して 掘削機の水力処理を してきました 顧客サービスは素晴らしいです完全に私たちのボルボとヒュンダイの掘削機と一致します快速な発送,優れたフィット,そして信頼性の高いパフォーマンス!
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ジョンGLPARTSの水力シリンダーを 1年以上使ってきました. 品質は最高です. 配合も完璧です.配達時間はいつも予想より早い軽量な機器の需要に応用する 製品をお勧めします
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マリアGLPARTSに迅速かつ信頼性の高いサービスに感謝します.私たちが購入した液圧シリンダーは JCBの掘削機に完璧に合致し,効率が著しく向上しました.シリンダーは高品質の材料で作られています厳しい条件でうまくやっています
ZX500 ZX500LC 4340512 9127655 Hitachi Excavator Hydraulic Cylinder with Piping

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xItem Name | ZX500LC Excavator Hydraulic Cylinder | Excavator Model | ZX500 ZX500LC |
---|---|---|---|
PN | 4340512 9127655 | Type | Excavators, |
Brand | Hitachi | Cylinder type | BOOM CYLINDER; ARM CYLINDER ASSY; BUCKET CYLINDER |
Hydraulic Cylinder Barrel | 25Mn Steel | Warranty | One Year |
ハイライト | Hitachi ZX500LC excavator hydraulic cylinder,4340512 hydraulic cylinder with warranty,9127655 excavator cylinder replacement part |
ZX500 ZX500LC 4340512 9127655 Hitachi Excavator Hydraulic Cylinder with Piping
Guangzhou Guoli Engineering Machinery Co., Ltd.
Specializing in hydraulic cylinders for excavators, we are a trusted manufacturer.
CYL.;BOOM : 9174339 9187754 4310241 4340511 4310242
CYL.;ARM: 4310243 4340512
CYL.;BUCKET: 4390024 4391716 9138785 9127655
Model | 160DLC 160GLC |
Part Number | 9257018G 9257021G 9257020G |
Seal Type | NOK and SKF |
Shipping Time | 5~7 Days |
Warranty | 12 Months |
Quality | Original Quality |
Key points for oil cylinder maintenance
-- Protect the Rod Surface
Avoid collisions or scratches on the piston rod to prevent seal damage.
-- Regularly Clean
Regularly clean the dust seals and surrounding areas to prevent contamination inside the cylinder.
-- Check and Tighten Connections
Inspect all connection points for looseness and tighten them in time to prevent oil leakage.
-- Ensure Proper Lubrication
Keep components well-lubricated to reduce corrosion and wear.
-- Maintain Hydraulic Oil Cleanliness
Replace hydraulic oil and clean the filter screen regularly to maintain a clean system.
-- Control System Temperature
Prevent high temperatures to avoid seal aging and damage.
-- Pre-Run Before Operation
Run the full stroke before each use to release trapped air and preheat the system, avoiding hydraulic shock.
-- Release Pressure After Use
After work, release the cylinder pressure to prevent long-term compression of seals and extend cylinder life.
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