CAT E320D 320DC Bucket Cylinder Assembly Excavator Arm Cylinder
Product Details
| Cylinder Type: | Double Acting Hydraulic Cylinder | Machine Model: | E320D 320DC |
|---|---|---|---|
| Transportation: | By Sea/air By Express | Application: | Excavators |
| Item Name: | Boom Cylinder | Main Material: | High-Strength Steel |
| Shipping Method: | By Sea/Air/Express | Factory Direct Supply: | Yes |
| Highlight |
320DC Bucket Cylinder Assembly,CAT E320D Excavator Arm Cylinder,E320D Excavator Bucket Cylinder Assembly |
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Product Description
Our premium CAT E320D 320DC bucket cylinder assembly and matching CAT E320D excavator arm cylinder serve as reliable aftermarket excavator hydraulic cylinder assembly for equipment repair. Engineered as robust heavy-duty bucket hydraulic cylinder, standard-fit CAT E320D replacement cylinder, practical excavator arm hydraulic cylinder and genuine OEM CAT excavator cylinder, these hydraulic units are custom manufactured for CAT E320D and 320DC excavators, delivering consistent hydraulic power for bucket digging, loading and arm lifting operations. Constructed from high-tensile seamless steel tubing and precision forged piston rods, the cylinders boast outstanding pressure resistance, wear resistance and deformation resistance. Fitted with premium grade sealing components, they effectively prevent fluid leakage during prolonged high-pressure reciprocating motion. Manufactured to strict OEM dimensional tolerances, this CAT E320D 320DC bucket cylinder assembly aligns perfectly with original mounting brackets, pins and hydraulic lines, allowing for direct bolt-on replacement with no on-site modification required. The optimized internal structure ensures smooth operation, low noise and superior load capacity, well suited for heavy-duty earthmoving, rock excavation and loading tasks across mining, roadworks and foundation construction sites. Every OEM CAT excavator cylinder undergoes rigorous hydraulic pressure testing and operational inspection prior to delivery, featuring dependable performance and extended service life to minimize equipment downtime and long-term maintenance costs.
| Item | Content |
|---|---|
| Product Name | CAT E320D 320DC Bucket Cylinder Assembly / Excavator Arm Cylinder |
| Compatible Model | CAT E320D, CAT 320DC Excavator |
| Main Material | High-strength seamless steel pipe + Forged piston rod |
| Accessory Parts | High-performance sealing kit, pin shaft, connecting accessories |
| Working Feature | High pressure resistance, Wear-resistant, Anti-leakage, Low noise |
| Application | Earthmoving, Rock digging, Loading, Road & foundation construction |
| Quality Standard | OEM standard, 100% hydraulic pressure tested |
- Precise OEM Fit for CAT E320D 320DC
This CAT E320D 320DC bucket cylinder assembly fully complies with original equipment specifications. As a qualified CAT E320D replacement cylinder, it matches mounting holes and hydraulic lines perfectly for fast, trouble-free direct installation. - High-Strength Build for Heavy Loads
Designed as a heavy-duty bucket hydraulic cylinder, it adopts seamless steel tube and forged piston rod, delivering exceptional compression resistance and anti-deflection performance under extreme working loads. - Superior Sealing & Zero Leakage
This excavator hydraulic cylinder assembly is equipped with high-performance sealing parts, stopping hydraulic oil leakage and maintaining stable hydraulic efficiency during continuous operation. - Smooth Movement & Constant Power Output
The excavator arm hydraulic cylinder generates steady hydraulic thrust, enabling flexible arm movement and high working efficiency throughout digging and loading cycles. - Versatile Site Adaptability
The durable CAT E320D excavator arm cylinder is built for heavy earthmoving, rock breaking and round-the-clock operation on diverse construction projects. - Cost-Effective Aftermarket Solution
Selecting this OEM CAT excavator cylinder reduces frequent part replacement and cuts overall operational and maintenance expenses for your fleet.
Q1: Which excavator models do these cylinders fit?
A1: This CAT E320D 320DC bucket cylinder assembly and CAT E320D excavator arm cylinder are purpose-built for CAT E320D and 320DC excavators. They serve as a complete excavator hydraulic cylinder assembly, heavy-duty heavy-duty bucket hydraulic cylinder, standard CAT E320D replacement cylinder, functional excavator arm hydraulic cylinder and certified OEM CAT excavator cylinder.
Q2: What are the common faults of worn hydraulic cylinders?
A2: Aging cylinders commonly suffer from oil leakage, insufficient thrust, slow movement and bent piston rods. Replacing with our brand-new CAT E320D replacement cylinder will fully restore your excavator’s original working performance.
Q3: Why adopt forged piston rod design?
A3: The forged piston rod of this heavy-duty bucket hydraulic cylinder delivers higher hardness and better toughness. It resists scratches and bending during heavy digging work, greatly extending overall service life.
Q4: Is installation work complicated?
A4: Not at all. This OEM CAT excavator cylinder is manufactured to OEM specifications. It matches original mounts and hydraulic lines perfectly for direct replacement with no cutting or welding required.
Q5: What are the daily maintenance tips for hydraulic cylinders?
A5: Keep the piston rod surface clean to avoid abrasion. Inspect seals and oil leakage regularly. Use qualified hydraulic fluid to protect your excavator arm hydraulic cylinder and prolong its service life.
Product Highlights
OEM-grade CAT E320D/320DC bucket cylinder assembly. High-strength steel construction, anti-leak design, direct bolt-on replacement. Factory direct supply with rigorous pressure testing.
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