-
데이비드우리는 GLPARTS와 함께 발굴기 수압 요구에 대해 일해 왔고, 그들의 고객 서비스는 환상적이었습니다. 실린더의 품질은 최고입니다.그리고 그들은 우리의 볼보와 현대 발굴기와 완벽하게 일치합니다빠른 배송, 훌륭한 적합성, 그리고 신뢰할 수 있는 성능!
-
남자우리는 1년 넘게 GLPARTS의 수압 실린더를 발굴기에 사용하고 있습니다. 그리고 우리는 더 행복할 수 없습니다. 품질은 훌륭합니다.그리고 배달 시간은 항상 예상보다 빠릅니다.무거운 장비에 필요한 경우에도 그들의 제품을 추천합니다!
-
마리아신속하고 신뢰할 수 있는 서비스에 대한 GLPARTS에 감사드립니다. 우리가 구입한 수압 실린더는 우리의 JCB 발굴기에 완벽하게 적합하며 효율성이 눈에 띄게 향상되었습니다.실린더는 고품질의 재료로 만들어졌습니다., 그리고 그들은 어려운 조건에서도 잘 견뎌내고 있습니다.
4450651 4438245 Bucket Hydraulic Cylinder For Hiatchi Excavator EX1200-5 EX1200-6 Excavator Parts

무료 샘플과 쿠폰을 받으려면 연락하세요.
WhatsApp:0086 18588475571
웨이 채팅: 0086 18588475571
스카이프: sales10@aixton.com
걱정이 있으시면 24시간 온라인 서비스를 제공합니다.
x제품 이름 | Hitachi 굴삭기 용 버킷 유압 실린더 | 모델 | EX1200-5 EX1200-6 |
---|---|---|---|
제1부 | 4450651 4438245 | 납품시험 | 100% 테스트 |
검색 쿼리 | Ex1200-5 유압 실린더, Ex1200-6 버킷 실린더, 4450651,4438245, 굴삭기 유압 공장 | PN1 | 4055055 2010300 4272844 4287115 4287114 4390024 |
PN2 | 4286399 4482918 4286400 4483219 43102419138785 | PN3 | 4310242 4310244 4310243 4249749 4350424 4249748 4350423 |
강조하다 | EX1200-6 배트 수압 실린더,EX1200-5 배트 수압 실린더,4450651 발굴기 배트 수압 실린더 |
4450651 4438245 Bucket Hydraulic Cylinder For Hiatchi Excavator EX1200-5 EX1200-6 Excavator Parts
Prouduct Description
Product Name | Excavator Bucket Hydraulic Cylinder | PN | 4665310 4682480 |
Model | EX1200-5 EX1200-6 | Warranty | 1 Year |
Appliaction | EX1200-5 EX1200-6 Excavator for Hitachi | OEM | YES |
Condition | New | Packing | Wooden Case |
Promise | We have standardize production process to improved production efficiency, build capacity of 6000pcs cylinder in per month! |
For the tube:
1.we use 25Mn steel, which is the same as original manufacturer of hydraulic cylinders.
2.The surface is sandblasted ,first, using the paint baking process, spraying primer and drying, and then spraying top paint, 2 layers of paint
For the rod:
1.Piston rod overall conditioning
2.High frequency surface hardening , hardness up to 55.
3.The surface is treated with hard chromium plating.
For the seal:
We use Japan NOK and US SKF imported seals, and the oil leakage rate of the cylinder is controlled below 1%.
Product Display
Company Information
GuangZhou GuoLi Engineering Machinery Co., Ltd. has over 16 years of expertise in excavator hydraulic cylinders, serving as a trusted global supplier and manufacturer. We provide a wide range of products, including arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, piston rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electrical parts—compatible with various excavator models. Exporting to over 100 countries, we are committed to delivering high-quality, durable solutions to meet the needs of our customers worldwide.
Team Showcase
Customer Evaluation
Excavator Hydraulic Cylinder Maintenance Tips
1. Check for Leaks– Regularly inspect hydraulic cylinders for oil leaks around seals and connections to prevent performance issues.
2. Inspect Seals and Rods– Examine seals for wear or damage and keep the piston rods clean to prevent contamination and premature wear.
3. Use High-Quality Hydraulic Oil– Ensure the use of clean, high-grade hydraulic oil and replace filters regularly to maintain smooth operation.
4. Avoid Overloading – Do not exceed the excavator’s rated load capacity to reduce excessive stress on hydraulic cylinders.
5. Monitor Performance– Pay attention to any unusual noises, jerky movements, or slow operation, as these may indicate internal damage or wear.
6. Lubrication and Corrosion Prevention – Apply proper lubrication to moving parts and protect exposed surfaces from rust and corrosion.
7. Schedule Regular Maintenance – Perform routine inspections and servicing to extend the lifespan of hydraulic cylinders and prevent costly repairs.