6.If the part fails within a few weeks, who covers the replacement and downtime cost?

We provide a corresponding warranty period for products with manufacturing defects. Our after-sales support team is available 24/6 via WhatsApp/WeChat for troubleshooting. Click "Contact Supplier" to request warranty terms in your language

Premium Telescopic Hydraulic Cylinder for Excavator Boom Arm Replacement

Name: Premium Telescopic Hydraulic Cylinder for Excavator Boom Arm Replacement
Brand: Hunan Warmsun Engineering Machinery Co., Ltd
SKU: 2165554932

Hunan, ChinaHunan Warmsun Engineering Machinery Co., Ltd

US$1,268.00-1,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Type

Spare Parts

Application

Excavator

Condition

New

Product Name

Mini Excavator Boom Arm Bucket Hydraulic Cylinder

Transport Package

Wooden Case

Origin

China

HS Code

84314999

Production Capacity

50000/Year

Key features

Premium Quality & Universal Compatibility 100% New & Original: Engineered for peak performance, ensuring seamless compatibility and perfect fit as a high-quality replacement for SANNY, CATT, and Komat

Extreme Durability & Performance High-Strength Alloy Steel: Manufactured from reinforced steel and 35MPa pressure-tested to guarantee zero leakage and structural integrity

Reliability & Global Service 6-Month Warranty & Rapid Shipping: Enjoy peace of mind with our 6-month comprehensive warranty and 24/7 online technical support.

Company profile

Importers and ExportersLow MOQFast DeliveryR&D Capabilities

Hunan Warmsun Engineering Machinery Co., Ltd

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 27 employees focused on construction machinery. It has one technology engineer and can customize products from samples, but reports no professional technical-supplier R&D capability, no 3D software design, no ODM or SDK capability, and no new products in the past year. Export sales represent 90%, with five years of export experience, and the supplier accepts EXW, FOB, CIF, and CFR quotations. Peak-season lead time is one month and off-season lead time is within 15 workdays. Quality, supplier approval, corrective-action, complaint-handling, and service-capability assessment procedures are undocumented or unknown. It lacks inventory, overseas warehouses, overseas showrooms, overseas agents or branches, and overseas service coverage, but has attended one offline trade show. The provided slices do not establish certifications, financial strength, production capacity, or customer cases.

After-Sales capabilityOne technology engineer is responsible for technical support in production and after-sales service, and the supplier offers defined quotation and payment terms. However, it has no overseas agents or branches, no overseas service coverage, no inventory, no overseas warehouse or showroom, and no written complaint-handling or corrective-action procedures.

R&D capabilityInnovation evidence is weak: the supplier reports no professional technical-supplier R&D capability, no 3D software design, no ODM, no SDK, and no new products in the past year. It has one R&D engineer whose responsibilities include new-product design and technical support, but this does not offset the explicitly reported capability gaps.

Production capacityThe supplier reports zero quality-control test equipment and no inventory capability. Outsourcing procedures and contracts are unknown, and service-capability assessment, approved-supplier management, and corrective-action procedures are not documented, so production capacity and process control are not demonstrated.

Customization capabilityThe supplier explicitly provides customization from samples, and the same capability is reported in both design-service entries. This demonstrates sample-based customization, but not broader software-based, ODM, or advanced design capability.

Product Q&A

Q:1.I need parts for SANNY excavators / concrete pumps / cranes. How can I be sure the part will fit my machine without modification?

We provide verified OEM cross-reference numbers and detailed dimensional drawings. Simply send us your machine serial number or original part number--our system matches it instantly. Ask for a free fitment check before ordering.

Q:2.My jobsite is in extreme heat (Middle East), humidity (Southeast Asia), or freezing mud (Russia). Will these parts last?

Yes. All our undercarriage, hydraulic, and wear parts undergo third-party material testing (spectrometer, hardness) We offer reinforced options for high-temperature and high-dust environments.

Q:3.How do I avoid payment risks when ordering large quantities to Indonesia or Brazil?

We support Letter of Credit (L/C), Trade Assurance, and Escrow through Made-in-China platform. Your payment is released only after you confirm shipment and quality. Get a secure payment plan tailored to your order value.

Q:4.Delivery to Russia / Indonesia / Nigeria often gets stuck in customs or delayed for weeks. Can you guarantee on-time arrival?

We pre-arrange door-to-door shipping with local forwarders who specialize in heavy machinery parts. We provide all origin documents ( BL/commercial invoice...) and assist with customs classification (HS code). Ask us for a delivery timeline to your nearest port or jobsite.

Q:5.I want to test your parts before committing to a full container. Do you accept small orders for samples?

Absolutely. We offer low MOQ for critical parts like filters, seals, bushings, and pins. Samples can be shipped via DHL/FedEx within 3--5 workdays. Send your target reference number--we'll quote a sample set immediately.