Place of Origin:
China
Brand Name:
Belparts
Certification:
CE
Model Number:
Linkbelt 210LX
This heavy-duty bucket hydraulic cylinder is a direct bolt-on aftermarket replacement exclusively engineered for Link-Belt 210LX mid-size crawler excavator, a mainstream American Inte-LX series machine widely used in residential site development, municipal pipeline trenching, road renovation, landscaping and light aggregate loading. As the terminal hydraulic actuator of front digging attachments, it delivers powerful bucket curl and dump breakout force to handle daily medium-duty earthmoving tasks, making it a core stocking spare for local equipment service yards, medium excavation rental fleets and cross-border spare parts vendors focusing on Link-Belt LX series excavators.
All manufacturing workflows strictly comply with Link-Belt original OEM hydraulic specifications and tight assembly tolerances. Mount lug center distances, pin hole calibers, self-lubricating bronze bushing inner dimensions and hydraulic hose port angles fully match dedicated OEM part number 6698110170. Zero on-site cutting, grinding or welding modifications required during replacement installation, effectively cutting repair labor hours and minimizing costly project downtime caused by sudden bucket cylinder failure on busy mixed construction sites.
| Item | Detailed Specification |
|---|---|
| Full Product Name | Complete Bucket Hydraulic Cylinder Assembly |
| Applicable Equipment | Link-Belt 210LX Inte-LX Mid-Size Crawler Excavator |
| OEM Reference PN | 6698110170 |
| Product Grade | Reinforced aftermarket hydraulic assembly for municipal & residential light-medium construction |
| Quality Warranty | 12-month full warranty covering all factory-originated manufacturing defects |
| Minimum Order Quantity | 1 unit, ample on-hand spot stock for fast global dispatch |
| QC Execution Standard | ISO9001 full-process traceable production; 100% high-pressure hydrostatic airtight leak inspection + full-stroke cyclic medium-load fatigue impact testing prior to packing |
| Technical Index | Standard Parameter |
|---|---|
| Cylinder Tube Inner Bore | 95 mm (3.7 inch) |
| Hard Chrome Plated Piston Rod Diameter | 65 mm (2.6 inch) |
| Effective Functional Stroke | 881 mm (34.7 inch) |
| Rated System Working Pressure | 250 bar (3625 psi) |
| Factory Hydraulic Proof Test Pressure | 375 bar (1.5x rated pressure for comprehensive internal & external leak screening) |
| Cylinder Tube Raw Material | High tensile seamless alloy steel processed via deep precision inner honing, forming smooth abrasion-resistant inner wall to withstand long-cycle medium-load hydraulic fluid circulation on mixed residential and municipal job sites |
| Piston Rod Surface Treatment | 40CrMo quenched & tempered high-strength base alloy, 28–32μm dense hard chrome overlay, surface hardness HRC68–72. Reliable scratch and bending resistance against gravel, brick fragments and small rock debris collisions |
| Matching Dedicated Seal Kit PN | 6698110170-KIT |
| Safe Operational Temperature Band | -25℃ ~ +85℃ |
| Specialized Structural Design | Widened thickened integrated bucket connection lugs fitted with oversized self-lubricating bronze alloy wear bushings; single progressive internal buffer assembly to mitigate mild instantaneous end-stroke shock during repeated bucket grab-release cycles under regular digging loads |
Part number 6698110170 is tailor-made solely for the 210LX Inte-LX platform and cannot be interchanged with other Link-Belt LX/Quantum excavator variants. Every mounting geometry precisely duplicates genuine Link-Belt factory components, seamlessly pairing with original bucket linkages and factory hydraulic hose routing. It fully eliminates assembly offset issues that accelerate seal degradation and trigger persistent oil seepage from forced installation on reinforced mid-size machine frames.
Unlike generic thin-wall hydraulic cylinders only suitable for simple landscaping grading, this unit upgrades cylinder tube and cast lug wall thickness to match the versatile working profile of 210LX machines, which frequently switch between trenching, digging and small loading work. It tolerates recurring alternating medium loads and minor hard debris impacts, delivering notably longer service life than low-cost universal aftermarket alternatives prone to premature wear on intensive municipal jobsites.
Each finished bucket cylinder undergoes two separate rigorous offline test sequences before leaving production facilities. Full-stroke reciprocating fatigue testing simulates months of non-stop residential and pipeline earthmoving work to validate integral structural rigidity; extended high-pressure submerged airtight inspection detects every micro internal and external oil leakage flaw. All defective units are fully filtered out prior to warehousing to prevent unplanned costly construction shutdowns for contractors.
Genuine Link-Belt OEM spare parts for the 210LX Inte-LX carry steep retail pricing and often feature extended North American supply lead times. This aftermarket bucket cylinder matches the structural robustness, smooth low-vibration operation and full service lifespan of authentic factory components at a competitive unit cost. It drastically reduces recurring long-term maintenance overhead for independent repair garages and rental companies managing fleets of 210LX mid-size excavators.
All ready-stock units can be dispatched within 3 working days upon payment confirmation. Air freight services support emergency rush shipments for sudden machine breakdowns at suburban residential and highway construction sites across the US and Canada; consolidated bulk sea cargo and full FCL container transport deliver budget-friendly wholesale shipping packages for machinery distributors supplying construction markets across Africa, Southeast Asia, the Middle East and Latin America.
Our production plant holds more than a decade of specialized R&D and mass manufacturing expertise focused on hydraulic cylinders for American Link-Belt Inte-LX series mid-size excavators, with the 210LX as a core mature production line. We operate a fully integrated closed-loop production workflow covering heavy precision forging, deep inner honing, integral heat treatment and automated thick chrome plating, paired with dedicated medium-load construction simulation test benches that replicate real mixed jobsite environments to continuously optimize product shock resistance and long-term durability. Our construction-grade aftermarket hydraulic cylinder lineup is exported worldwide year-round, securing sustained long-term cooperative partnerships and consistent positive customer testimonials from global medium machinery spare parts distributors, thanks to precise LX-series excavator model compatibility and uniform stable quality control standards.
Q1: Can this bucket cylinder fit other Link-Belt models like 160LX or 240LX?
A: Cross-model installation is not supported. Different Link-Belt LX excavator variants use exclusive non-interchangeable OEM part numbers and unique lug mounting geometries. Always double-check your full machine model before submitting purchase orders.
Q2: Does standard shipment packaging include the matching seal repair kit?
A: Standard packaging only contains the complete bucket cylinder assembly. The dedicated 6698110170-KIT seal kit must be purchased separately, and we offer discounted bundled pricing for clients ordering the cylinder and seal kit together.
Q3: What anti-corrosion and anti-impact protective measures are applied for long-haul ocean transit?
A: Anti-rust hydraulic fluid is fully injected into front and rear cylinder chambers to block internal corrosion; thick anti-rust grease is evenly coated across the entire exposed piston rod surface. The complete cylinder unit is wrapped in multi-layer heavy-duty waterproof PE film and secured inside reinforced thick plywood export crates to avoid scratches, impact deformation and moisture damage during lengthy cross-ocean transportation.
Q4: Are tiered volume-based bulk discounts available when purchasing a full boom + arm + bucket cylinder set for Link-Belt 210LX?
A: Yes. Orders for the complete front working attachment cylinder set qualify for progressive volume preferential pricing. Consolidated full-container sea shipping can also be arranged to lower overall international logistics expenses for large-batch procurement.
Q5: What after-sales technical support is provided if oil leakage emerges within the 12-month warranty window?
A: Kindly submit clear photos capturing the exact leakage location plus your excavator serial number for official verification. We will promptly dispatch free replacement seal components and detailed step-by-step remote maintenance guidance to resolve oil leakage faults without interrupting critical residential and municipal construction schedules.
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