Guangzhou Guoli Engineering Machinery Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 2000pieces/month |
| Delivery Time | 3-7 Days |
| Packaging Details | Wooden Case |
| Product Name | Durable Boom Hydraulic Cylinder Assembly for ZX870-5G ZX870LC-5G Excavator |
| Excavator Models | ZX870-5G ZX870LC-5G |
| Part Number | 4698978 4698977 |
| Steel | 25Mn |
| Keywords | boom cylinder for hitachi excavator,4698978,4698977,hydraulic cylinder factory |
| Full in Number 1 | 31N6-50137 31N7-50132 31N8-50137 31N9-50130 31NA-50132 31Y1-33600 31NB-51700 31Y1-35220 707-13-13540 94027236 |
| Full in Number 2 | 707-13-16710 707-13-18760 VOE 14567071 4698977 4698978 31Q8-50110 31Q8-50120 31QB-50110 31QB-50120 707-01-0A431 |
| Brand Name | Glparts |
| Model Number | ZX870-5G ZX870LC-5G |
| Certification | ISO9001;CE |
| Place of Origin | Made In China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 2000pieces/month |
| Delivery Time | 3-7 Days | Packaging Details | Wooden Case |
| Product Name | Durable Boom Hydraulic Cylinder Assembly for ZX870-5G ZX870LC-5G Excavator | Excavator Models | ZX870-5G ZX870LC-5G |
| Part Number | 4698978 4698977 | Steel | 25Mn |
| Keywords | boom cylinder for hitachi excavator,4698978,4698977,hydraulic cylinder factory | Full in Number 1 | 31N6-50137 31N7-50132 31N8-50137 31N9-50130 31NA-50132 31Y1-33600 31NB-51700 31Y1-35220 707-13-13540 94027236 |
| Full in Number 2 | 707-13-16710 707-13-18760 VOE 14567071 4698977 4698978 31Q8-50110 31Q8-50120 31QB-50110 31QB-50120 707-01-0A431 | Brand Name | Glparts |
| Model Number | ZX870-5G ZX870LC-5G | Certification | ISO9001;CE |
| Place of Origin | Made In China | ||
| High Light | ZX870LC-5G Boom Hydraulic Cylinder Assy ，Durable Boom Hydraulic Cylinder Assy ，ZX870-5G Boom Hydraulic Cylinder Assy | ||
Prouduct Description
| Part Name | Durable Boom Hydraulic Cylinder Assy | Part Number | 4698978 4698977 |
| Model | ZX870-5G ZX870LC-5G | Warranty | 1 Year |
| Appliaction | ZX870-5G ZX870LC-5G Excavator | OEM | YES |
| Condition | New | Packing | Wooden Case |
| Promise | Standardize Production Process | ||
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%.
Company Information
With over 16 years of specialized expertise, GuangZhou GuoLi Engineering Machinery Co., Ltd. has emerged as a manufacturer and solution provider in the excavator hydraulic systems sector. Our company delivers comprehensive, precision-engineered components—including arm, boom, and bucket cylinders, high-strength cylinder barrels, induction-hardened piston rods, fully customizable hydraulic cylinders, advanced sealing kits, hydraulic pumps, and critical electrical components. Each product is meticulously developed to ensure seamless compatibility with a broad spectrum of excavator brands and models.
Serving customers in more than 100 countries across six continents, we are committed to delivering performance-driven, durable, and cost-effective hydraulic solutions that meet the evolving demands of heavy equipment professionals worldwide. Our vertically integrated production capabilities, strict adherence to international quality standards, and dedication to responsive service distinguish us as a trusted long-term partner in the global construction machinery supply chain.
Customer Evaluation
More Cylinder We Can Provide(not more than that)
| Part Number | Description | Model |
| 14629600,14640433,14572517,14563823,14501282 | Hydraulic Bucket Cylinder | EC360,EC360B LC,EC380DL |
| 207-63-02120 | Hydraulic Cylinder Arm | PC300LC-6LE |
| 570-1981,259-0871,155-9071,HR012911 | Hydraulic Stick Cylinder | 390F,390FL |
| 9248307,9312272G,4629154,9248307G | Hydraulic Bucket Cylinder | ZX200-3,ZX210LC-3,ZX225USR,ZX240-3,ZX330-3 |
| 14535510 | Hydraulic Dipper Arm Cylinder | EC460 |
| 14640432,14637360,14563816,14535416,14521660,14501281 | Hydraulic Stick Cylinder | EC360,EC330B,EC360B LC |
| 707-01-0A320,707-01-XZ850,707-01-0A321,707-01-0A322,707-01-0C890,707-01-XA320 | Hydraulic Bucket Cylinder | PC200-7 |
| 707-01-0A270,HR300144 | Hydraulic Bucket Cylinder | WA450,WA450-5L,WA470 |
| 4643260 | Bucket Cylinder | ZX330-3,ZX470H-3,ZX350 |
| 14523673,SA1146-07300,14572137,1146-07300 | Hydraulic Bucket Cylinder | Volvo EC460,EC460B LC |
| 707-E1-00740,707-F1-00740 | Hydraulic Stick Cylinder | PC490LC-11 |
| 707-E1-01320 | Hydraulic Lift Cylinder - Right Hand | WA500,WA500-7 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
3000000-6000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders... Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders...
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