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Excavator Hydraulic Cylinder
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Arm Cylinder
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Boom Cylinder
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Bucket Cylinder
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Excavator Spare Parts
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Excavator Hydraulic Pump
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Excavator Gear Pump
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Excavator Valve
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Travel Motor Assy
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Swing Motor Assy
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Excavator Electrical Parts
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Excavator Swing Ring
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Excavator Undercarriage Parts
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Excavator Engine
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Excavator Tools
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DavidWe’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
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JohnWe’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
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MariaThank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
DH150 Arm Boom Bucket Hydraulic Cylinder For Doosan Heavy Duty MIning

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xProduct Name | DH150 Excvator Arm Boom Bucket Hydraulic Cylinder | Product Alias | Excavator Hydraulic Cylinder Parts |
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Suitable For Other Models | DH150 | Other Excavator Cylinder Parts | K1028033C-L 2440-9403C 440-00398 |
PN2 | 2440-9233B 2440-9233A 440-00274 | Surface Treatment | Piston Rod Hard Chromium Plating Cylinder Tube ,Inner Honed |
Seal Brand | For Japan NOK And US SKF | Seal Material | PU |
Testing | 100% Pressure Testing Before Delivery | Factory Direct Supply | Yes |
DH150 Arm Boom Bucket Hydraulic Cylinder For Doosan Heavy Duty MIning
Product Description
Product Name |
DH150 Arm Bucket Boom Hydraulic Excvator Cylinder |
Model |
DH150 |
Other Models |
DH60-7 DH150 DH300 DH280 |
Temperature Range |
-20-80°C |
Pressure Range | 21 MPa to 35 MPa |
Dimensions | Customized |
OEM |
Yes |
Hydraulic Cylinder
DH150 arm cylinder rod | DH150 arm cylinder tube |
DH150 boom cylinder rod | DH150 boom cylinder tube |
DH150 bucket cylinder rod | DH150 bucket cylinder tube |
DH220-5-7 arm cylinder rod | DH220-5-7 arm cylinder tube |
DH220-5 boom cylinder rod | DH220-5 boom cylinder tube |
DH220-5-7bucket cylinder rod | DH220-5-7 bucket cylinder tube |
DX225-9 arm cylinder rod | DX225-9 arm cylinder tube |
DX225-9 boom cylinder rod | DX225-9 boom cylinder tube |
DX225-9 bucket cylinder rod | DX225-9 bucket cylinder tube |
DH225-7 boom cylinder rod | DH225-7 boom cylinder tube |
FAQ
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How can I ensure the bucket cylinder will fit my excavator?
To confirm the correct part, please provide us with the correct model number, machine serial number, or any numbers marked on the parts. Alternatively, you can measure the parts and send us the dimensions or a drawing for precise identification. -
What materials are used in the hydraulic cylinder?
Our hydraulic cylinders are made with premium materials to ensure high performance and durability:- Cylinder Rod: Made from high-frequency quenched No.40 manganese steel, providing superior bending resistance.
- Cylinder Tube: Constructed from No.25 manganese steel, offering excellent wear resistance.
- Cylinder Head: Manufactured from high-strength hardened steel, ensuring greater durability of the rod and tube heads.
- Seals: We use name-brand seal kits that minimize hydraulic oil leakage, ensuring long-term reliability and performance.
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Can the hydraulic cylinders be customized?
Yes, we offer customization options to suit your specific requirements. Please share your customization needs, including dimensions and specifications, and we will tailor the product to your machine's unique needs. -
How long does it take to deliver an order?
- For frequently used models, we keep stock, and delivery can be made within 7 days.
- Orders smaller than a container typically take about 2 weeks to complete.
- For 1-2 containers, manufacturing time is around 4-6 weeks.
- During peak manufacturing seasons, lead times may vary, but we will confirm specific dates based on your order details.
Company Information
GuangZhou GuoLi Engineering Machinery Co., Ltd. has over 16 years of experience in excavator hydraulic cylinders. We specialize in a wide range of products, including arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, rods, custom hydraulic cylinders, seal kits, pumps, and electric parts for various excavator models. Our products are exported to over 100 countries. With a complete production line, we design and manufacture multi-stage hydraulic cylinders, focusing on customization. Using advanced CNC lathes, grinders, and assembly equipment, we adhere to strict ISO quality standards.
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Piston Rod Production Process
Automatic Welding Process
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Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma
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