Precision Excavator Hydraulic Cylinder Heavy Duty Arm Hydraulic Cylinder For Kobelco SK130‑8 SK140‑8
Price:
$399 - $650
MOQ:
1
Delivery Time:
3-7 work days
Brand:
Kobelco
Product Description
Boom Hydraulic Cylinder Assembly For Kobelco SK130‑8 SK140‑8 Excavator Main Arm Cylinder
Heavy‑duty aftermarket boom cylinder assembly compatible with Kobelco SK130‑8 & SK140‑8 excavators, high‑pressure main arm hydraulic cylinder with complete oil seal kit for construction machinery repair and overhaul.
Key Features
- Exact OEM‑equivalent boom cylinder perfectly matched for Kobelco SK130‑8 and SK140‑8 excavators
- Precision honed seamless steel cylinder tube, thickened hard‑chrome plated piston rod, wear‑resistant, anti‑corrosion and anti‑impact
- Heavy‑duty high‑pressure structure, stable lifting power for earthmoving, road construction and heavy‑load digging
- Complete internal assembly: piston, piston rod, guide bushing, buffer ring, full oil seal repair kit pre‑installed
- Standard pin hole size, oil port position and mounting dimension, direct bolt‑on replacement without modification
- Built‑in buffer & dust‑proof design, adapts to muddy, dusty and rocky construction working conditions
- Strict high‑pressure leakage testing before shipment, stable performance and long service life
- Universal fit for SK‑8 series small‑medium excavator hydraulic system
Product Informatio
| Item | Specification |
|---|---|
| Product Name | Boom Hydraulic Cylinder Assembly / Main Arm Cylinder |
| Matched Excavator | Kobelco SK130‑8, SK140‑8 |
| Material | High‑Strength Seamless Steel Tube, Hard Chrome‑Plated Piston Rod, NBR/FKM High‑Pressure Oil Seals |
| Included Parts | Cylinder Tube, Piston Rod, Piston, Guide Bushing, Buffer Ring, Complete Seal Kit, End Cover |
| Function | Provide hydraulic power for boom lifting, lowering and heavy‑load support |
| Application | Kobelco Small‑Medium Excavator Hydraulic Working Device |
| Condition | Brand New Aftermarket Replacement |
Related products
| Category | Replaceable Part Numbers / Compatible Models |
|---|---|
| General OEM Series | YB01V00028F1, YB01V00029F1 |
| Compatible Excavator Models | SK130‑8, SK140‑8, SK135‑8 |
Fitment Application
Specially designed for Kobelco SK130‑8 and SK140‑8 small‑medium excavators, widely used in municipal engineering, road maintenance, landscaping, earthmoving and general construction machinery maintenance.
FAQ
A1: Kobelco SK130‑8, SK140‑8 and SK135‑8 excavators.
Q2: Does it include oil seals?
A2: Yes, full oil seal repair kit pre‑installed.
Q3: Is direct installation available?
A3: Yes, OEM standard size, plug‑and‑play replacement without modification.
Q4: What working scenarios is it suitable for?
A4: Municipal construction, road maintenance, landscaping and light‑medium earthmoving.
Q5: Is it durable for long‑time use?
A5: Yes, heavy‑duty high‑pressure structure with strict quality testing.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Lanxin Machinery Equipment Co., Ltd
Location
No. 407, Building 4, Tianji International Machinery, 12 Dongheng Sanlu Road, Zhujun District, Guangzhou City
Contact Person
Isaac