BELPARTS MACHINERY LIMITED
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air |
| Part name | Hydraulic Boom Cylinder |
| Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL |
| Part number | 2440-9144B 2440-9088 2440-9087 |
| Packaging Details | Wooden Case Packing |
| Quality | Aftermarket High Quality |
| Condition | New |
| Emission standards | Stage V |
| Warranty | 1 Year |
| Model | SOLAR 220LC-III SOLAR 220-III |
| Supply Ability | 100 PCS / Months |
| Certifiion | CE |
| Delivery Time | 3-7 Day |
| Appliion | Excavator |
| Model Number | SOLAR 220LC-III SOLAR 220-III |
| Brand Name | Belparts |
| Place of Origin | China |
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Product Specification
| Shipment | DHL FEDEX TNT EMS UPS / Ses / Air | Part name | Hydraulic Boom Cylinder |
| Payment Terms | L/C,D/A,D/P,T/T,TRADE ASSURANCE,WEST UNION,PAYPAL | Part number | 2440-9144B 2440-9088 2440-9087 |
| Packaging Details | Wooden Case Packing | Quality | Aftermarket High Quality |
| Condition | New | Emission standards | Stage V |
| Warranty | 1 Year | Model | SOLAR 220LC-III SOLAR 220-III |
| Supply Ability | 100 PCS / Months | Certifiion | CE |
| Delivery Time | 3-7 Day | Appliion | Excavator |
| Model Number | SOLAR 220LC-III SOLAR 220-III | Brand Name | Belparts |
| Place of Origin | China | ||
| High Light | Hydraulic boom cylinder for excavator ，Aftermarket excavator hydraulic cylinder ，SOLAR 220LC-III boom cylinder | ||
Premium aftermarket boom hydraulic cylinder compatible with Daewoo/Doosan SOLAR220LC-III,SOLAR220-III(DH220-3) excavator. Three interchange OEM codes: 2440-9144B / 2440-9088 / 2440-9087, direct replacement for original factory cylinder, controls boom lifting & falling for earthmoving, quarry mining, road construction projects. Fully consistent with OEM drawing size, lug spacing, oil port layout for direct plug-and-play installation without on-site machining.
| Item | Details |
|---|---|
| Product Name | Hydraulic Boom Cylinder |
| Applicable Model | Doosan(Daewoo) SOLAR220LC-III, SOLAR220-III, DH220-3 |
| OEM Part Numbers | 2440-9144B, 2440-9088, 2440-9087 |
| Grade | Brand New High-Quality Aftermarket |
| Warranty | 12 months against manufacturing defects |
| MOQ | 1 unit in stock available |
| Quality Standard | ISO9001 certified, full hydraulic pressure inspection |
| Spec Item | Parameter |
|---|---|
| Bore Size | 125mm |
| Piston Rod Dia | 85mm |
| Working Stroke | 1263mm |
| Rated Working Pressure | 34.3MPa |
| Factory Test Pressure | 51.45MPa(1.5×rated pressure) |
| Barrel Material | ST52 seamless alloy steel, precision inner honing finish |
| Piston Rod | 40Cr quenched+tempered steel, hard chrome coating 28~32μm, HRC67~70 anti-abrasion |
| Seal Assembly | Import NBR+PU composite high-pressure seals |
| Working Temp | -25℃~+85℃ |
| Design Service Life | ≥7800 working hours under heavy-duty mining condition |
| Structure | Double-ear mounting with wear-resistant copper bushings |
Our factory specializes in Doosan SOLAR III series hydraulic cylinders more than 12 years, full boom/arm/bucket cylinder lineup for SOLAR130LC-III, SOLAR200W-III, SOLAR220LC-III, SOLAR280LC-III, goods mainly exported to Africa, Southeast Asia, Middle East spare parts market.
Q1: Can this cylinder fit SOLAR220LC-V newer model?
A: Not compatible; SOLAR-V version uses different part codes and mounting dimensions, cannot cross install.
Q2: Is matched seal kit included in standard package?
A: Standard packing without seal kit; supporting matching repair seal kit (PN:2440-9144KT) at discounted bundled price.
Q3: Anti-rust package for long sea transport?
A: Inner cylinder filled anti-rust oil, rod coated anti-rust grease, wrapped waterproof PE film + solid export plywood case.
Q4: Discount for full set boom+arm+bucket cylinder bulk order?
A: Combined full-set purchase enjoys tiered unit discount & consolidated single freight to lower total logistics cost.
Q5: Warranty support for oil leakage within valid period?
A: Provide leakage photos + machine serial number, we supply free replacement seal set or remote installation guidance accordingly.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
$28000000-$41660000
Employee Number:
1200~1300
Ecer Certification：
Verified Supplier
Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha... Since 2013 Excavator Hydraulic Parts Manufacturer & Global Supplier Since 2013 Belparts Machinery Limited — Your Trusted Partner in Excavator Hydraulic Parts Who We Are Founded in September 2013 and headquartered in Guangzhou, China's premier engineering machinery hub, Belparts ha...
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