合肥龙迈工程机械贸易有限公司

Global Export Solutions for Used Construction Machinery

We specialize in trading used machinery of CAT, Komatsu, Sany, Hyundai and other mainstream brands. Custom refitting available for high-temperature & dusty working conditions in Africa, Southeast Asia and South America.

合肥龙迈工程机械贸易有限公司

Heavy-Duty Construction Machinery

合肥龙迈工程机械贸易有限公司

One-Stop Overseas Used Engineering Machinery Solutions

One-stop full-service covering full-process quality inspection, customs clearance, ocean shipping and remote maintenance, delivering perfectly matched equipment for overseas infrastructure projects.

High Quality

High Quality

Professional

Professional

Certification

Certification

Quality

Quality

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Company Profiles

Hefei Longmai Construction Machinery Trading Co., Ltd. specializes in the global trade of construction machinery, focusing on the export of excavators, loaders, bulldozers, motor graders, and dump trucks.

We maintain long-standing partnerships with top-tier brands such as Caterpillar, Komatsu, and Hyundai. Our equipment is engineered to withstand the demanding, high-temperature, and dusty operating conditions found in Africa, Southeast Asia, and South America; we also offer customized modifications, including winches, GPS monitoring systems, and wear-resistant components.

We provide a comprehensive, end-to-end service package that includes quality inspections, customs clearance documentation, international shipping, after-sales parts supply, and remote maintenance guidance. We offer special pricing for first-time collaborations and strictly control equipment quality to eliminate potential malfunctions, thereby supporting the long-term, stable progress of global infrastructure projects.

Built on integrity and a foundation of machinery expertise, we look forward to establishing long-term, stable partnerships with clients worldwide.

Main Products

Used CAT 320D2 Excavator for Construction Projects
Used CAT 320D2 Excavator for Construction Projects
Buy a used CAT 320D2 excavator with Cat C7.1 engine, 21-ton operating weight, verified condition, inspection support and worldwide shipping.
Used Caterpillar 420F Backhoe Loader Supply | Longmai
Used Caterpillar 420F Backhoe Loader Supply | Longmai
Get verified price quotes on our certified used Caterpillar 420F backhoe loader units. We provide custom bucket attachments and mechanical inspections.
Used Hyundai HX220S Crawler Excavator for Sale
Used Hyundai HX220S Crawler Excavator for Sale
Used Hyundai HX220S crawler excavator with 21.26-ton operating weight, 110 kW engine, 0.92 m³ bucket and strong digging performance. Reliable second-hand excavator for construction, earthwork and mining projects.
Used HOWO 371HP 6x4 Dump Truck Yellow
Used HOWO 371HP 6x4 Dump Truck Yellow
Yellow used HOWO 371HP 6x4 dump truck with a WD615.47 diesel engine, HW19710 transmission, AC16 dual rear axles, 300L tank, and 5.6-meter cargo box.
Used XCMG ZL50GN Wheel Loader for Sale
Used XCMG ZL50GN Wheel Loader for Sale
Discover a reliable used XCMG ZL50GN wheel loader with 5 ton loading capacity, strong hydraulic system, large bucket and comfortable cab. Ideal for construction, quarry and material handling projects.
Used Compact Excavator Machinery Kubota U55 | Longmai
Used Compact Excavator Machinery Kubota U55 | Longmai
Get verified quotes on certified used Kubota U55 excavator stock. Features original V2607 engine, zero tail swing, custom options & fast site delivery.
Used SANY SY215C Crawler Excavator for Sale
Used SANY SY215C Crawler Excavator for Sale
Used SANY SY215C excavator for earthmoving, roadwork, foundations, and quarry projects. Request inspection details, machine price, and shipping options.
Used Crawler Excavator Heavy Equipment Komatsu PC200
Used Crawler Excavator Heavy Equipment Komatsu PC200
Get verified quotes on certified used Komatsu PC200 crawler excavator stock. Features original Komatsu hydraulic pump, SAA6D107E-1 engine & fast delivery.

Product Series

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Used Excavator

Multiple tonnage models available for construction, mining, roadwork and farm excavation. All units fully inspected before delivery, stable performance, affordable price, reliable after-sales support for global buyers.

Second Hand Crawler Excavator CAT 336D2L
Second Hand Crawler Excavator CAT 336D2L
Source a used CAT 336D2L excavator with a 34,600 kg operating weight, 1.88 m³ bucket, 208 kW Cat C9 engine, inspection, refurbishment, and export support.
Hyundai R225 Used Crawler Excavator Export Supply
Hyundai R225 Used Crawler Excavator Export Supply
High-performance used Hyundai R225 crawler excavator with 22.5t weight, 113kW engine, and 1.05m³ bucket. Fully inspected and available with custom piping for global export.
Heavy-Duty Used Crawler Excavator CAT 315DL
Heavy-Duty Used Crawler Excavator CAT 315DL
Inspected used CAT 315DL crawler excavator (17,280kg) featuring a 91kW Cat C4.2 ACERT engine, 0.61m³ bucket, and 95kN digging force. Fully tested for immediate global project delivery.
Used Crawler Excavator Heavy Equipment Komatsu PC200
Used Crawler Excavator Heavy Equipment Komatsu PC200
Get verified quotes on certified used Komatsu PC200 crawler excavator stock. Features original Komatsu hydraulic pump, SAA6D107E-1 engine & fast delivery.
Used CAT 320 GC Excavator for Construction and Material Loading
Used CAT 320 GC Excavator for Construction and Material Loading
Source a used CAT 320 GC crawler excavator with a digging bucket and enclosed cab. Contact Longmai Machinery for condition details and shipping options.
Used SANY SY365H Excavator for Mining and Road Construction
Used SANY SY365H Excavator for Mining and Road Construction
SANY SY365H Used Excavator Review – Longmai Machinery Overview The SANY SY365H used excavator is a 36-ton-class medium-large machine that Longmai Machinery offers in its used construction equipment inventory. It is commonly considered for earthmoving, quarry loading, road construction, site clearing, and general excavation work where durability and stable operating performance matter. This review covers the typical model positioning, reference pricing, visible condition checks, standard configurations, attachment options, and export support that buyers can expect when evaluating this machine through Longmai Machinery. 1. Basic Model Positioning The SANY SY365H is generally classified as a 36-ton hydraulic excavator. It is often used for medium and heavy earthmoving projects, rock-loading support, demolition preparation, bulk material handling, and infrastructure construction. Buyers looking for a used excavator in this size class usually focus on engine condition, hydraulic system performance, undercarriage wear, and whether the machine has been maintained properly. 2. Reference Pricing for Units in Good Used Condition The price of a used SANY SY365H can vary depending on year, working hours, maintenance history, appearance, and current market demand. Based on typical used-equipment listings, a good-condition SY365H commonly falls into the mid-to-high used excavator price range. For reference, units with moderate working hours and normal wear usually carry a higher price than smaller 20-ton or 22-ton excavators, but are usually more affordable than buying a brand-new machine. Longmai Machinery can provide a current quotation based on the specific unit available at the time of inquiry. 3. Visible Condition Inspection Points When reviewing a used SANY SY365H, buyers often focus on the following visible condition items: - Engine and compartment cleanliness: check for oil leaks, smoke issues, and abnormal noise during startup. - Hydraulic system: inspect pump performance, control valve response, cylinder movement, and any signs of hydraulic oil leakage. - Bucket and boom: look for cracks, repair welds, wear plates, and structural condition on the main working equipment. - Undercarriage: examine track pads, rollers, idlers, sprockets, and pin-bushings for normal wear. - Cab interior: check seat condition, dashboard display, air-conditioning function, glass condition, and control lever feel. - Paint and exterior: evaluate whether the machine has been repainted, repaired, or shows major collision damage. 4. Typical Standard Configuration A used SANY SY365H supplied by Longmai Machinery is generally presented as a working excavator equipped with core components such as: - A diesel engine matched to the 36-ton class - Hydraulic pump, control valves, and main cylinders - Standard digging bucket - Steel-track undercarriage system - Operator cab with basic instrumentation - Boom, arm, and bucket linkage Exact configuration can differ from one unit to another, especially if previous owners added optional equipment or replaced wear parts. 5. Common Attachment Options For buyers with different job requirements, the SY365H can be matched with various attachments. Popular options include: - Heavy-duty bucket for rock or hard soil - Reinforced bucket for quarry use - Hydraulic breaker for demolition or rock-breaking work - Quick coupler for faster attachment changes - Ripper for tough soil or frozen ground work - Auger or grapple, depending on project needs Longmai Machinery can help confirm which attachments are available or compatible with the selected unit. 6. Export and Shipping Support For international buyers, used excavators are commonly shipped by sea. Longmai Machinery can assist with the export process, including loading arrangements, container or bulk-carrier handling depending on the machine size, and preparation of shipping-related documents. Because a 36-ton excavator is relatively large, loading method and destination-port logistics should be confirmed in advance. Buyers are advised to clarify delivery terms, freight costs, and required documentation before placing an order. 7. Who This Machine Suits The SANY SY365H used excavator is suitable for buyers who need a stable mid-large excavator for construction sites, mining support, earthworks, and material loading operations. It is especially relevant for customers looking for a cost-effective used machine rather than purchasing new equipment. For the latest available unit, real photos, current price, and attachment availability, buyers should contact Longmai Machinery directly with the model name and intended use case.
Used SANY SY60C Pro Excavator for Farm and Municipal Work
Used SANY SY60C Pro Excavator for Farm and Municipal Work
Explore a used SANY SY60C Pro for farm drainage, landscaping, and local construction. Review specs, attachments, condition, and delivery.
Used Volvo EC480 Excavator for Quarry Loading and Major Earthworks
Used Volvo EC480 Excavator for Quarry Loading and Major Earthworks
A used Volvo EC480 crawler excavator is a heavy-duty machine built for quarry loading and large-scale earthworks. The Volvo EC480 combines high breakout force, strong hydraulic performance, and durable undercarriage construction for demanding production work. For buyers comparing used excavators, this 48-ton class machine offers strong digging performance, reliable Volvo engineering, and good residual value. This article covers key Volvo EC480 specifications, common applications, inspection points, work tools, and logistics considerations. ## Volvo EC480 key specifications The Volvo EC480 is typically configured as a 48-ton class crawler excavator used for heavy excavation, quarry production, and bulk material handling. Typical specifications include: - Operating weight: approximately 48 metric tons - Engine: Volvo diesel engine, commonly around 300 kW class output depending on version - Bucket capacity: suitable for 2.0–3.5 m³ buckets depending on application - Max digging depth: strong depth capability for large excavation projects - Arm and boom: reinforced structures designed for heavy-duty cyclic work - Hydraulic system: high-flow Volvo system for smooth controllability and strong breakout performance - Undercarriage: heavy-duty tracks, rollers, and frames for quarry and earthworks conditions Exact specs vary by model year, configuration, boom type, bucket size, and regional emissions version. ## Typical applications The Volvo EC480 is commonly used in: - Quarry loading of dump trucks - Large earthmoving and mass excavation projects - Rock excavation and heavy digging - Aggregate production and stockpiling - Road construction, pipeline work, and infrastructure projects - Demolition support when fitted with appropriate tools Its size and hydraulic capacity make it better suited for production work than light utility digging. ## What to inspect when buying a used Volvo EC480 Before purchasing a used Volvo EC480, focus on machine condition, service history, and wear components. Important inspection areas include: - Engine smoke, startup behavior, and fault codes - Hydraulic pump and cylinder leakage - Boom, arm, and bucket pin/bushing wear - Track shoes, rollers, idlers, and sprocket condition - Undercarriage frame cracking or repair signs - Cab glass, seat, air conditioning, and monitor operation - Bucket wear plates, cutting edges, and adapters - Radiator, cooling fan, and hydraulic cooler condition - Previous ownership and maintenance records A well-maintained Volvo EC480 can remain productive for many years, especially if the undercarriage and hydraulics are in good condition. ## Attachments and work tools The Volvo EC480 can be matched with different attachments depending on the job: - Heavy-duty digging bucket for soil and rock excavation - Rock bucket for abrasive quarry material - Side-dump bucket for high-volume loading - Ripper attachment for hard soil or loosening fractured rock - Hydraulic hammer for demolition or rock breaking - Compaction wheel or plate compactor for earthwork support Choosing the right bucket width and capacity is important for cycle time, fuel efficiency, and machine stability. ## Transport and shipping A used Volvo EC480 requires heavy-load logistics because of its weight and dimensions. Shipping options include: - Flatbed trailer or low-bed truck for domestic transport - RoRo shipping for export routes with suitable ramp access - Breakbulk or project cargo shipping with cranes - Container shipping only if local regulations allow disassembled shipment Prepare shipping dimensions, bucket removal, track retraction where applicable, and export documentation in advance. ## Buyers’ summary The Volvo EC480 used crawler excavator is a strong option for quarry loading, mass excavation, and heavy earthmoving. Buyers should compare year, hours, maintenance history, undercarriage wear, hydraulic condition, and included attachments. With the right inspection and logistics plan, this excavator can be a high-productivity investment for mining, quarry, and infrastructure projects.
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Used Loader

Our premium used loaders are well-maintained, high-performance construction machinery designed to deliver reliable power and efficient working performance for various engineering projects.

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