





Operating Weight: 15,500 kg
Engine Power: 86 kW (115 hp)
Bucket Capacity: 0.55 m³
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The Brand New SANY SY155U is a 15.5-ton compact short-tail radius crawler excavator engineered for urban construction, utility maintenance, and space-restricted jobsites. Powered by a Stage V / Tier 4 Final compliant Isuzu engine outputting 86 kW (115 hp), the SY155U pairs a positive flow hydraulic control system with a tight tail-swing design to enable safe, efficient digging right next to walls, traffic lanes, and obstacles.
Short Tail-Swing Design: Compact radius structure allows operators to work safely in tight urban corridors, narrow roadways, and utility trenches without obstructing traffic.
Fuel-Efficient Engine: Powered by a Stage V / Tier 4 Final Isuzu engine delivering 86 kW with an economical fuel burn rate .
Positive Flow Hydraulics: Advanced hydraulic control system ensures fast cycle times, smooth multi-function controls, and high digging breakout force.
Ergonomic Pressurized Cab: Quiet, low-vibration cabin equipped with intuitive controls and clear all-around visibility to minimize operator fatigue.
Global OEM Support: Backed by ZW Group's export logistics, genuine spare parts supply chain, and responsive aftermarket technical support.
FAQ
Depending on the machinery's dimensions, tonnage, and the shipping route to the destination port, we typically select the most cost-effective and secure transport solution:
Container Shipping (Standard/High Cube): Suitable for small excavators and medium-sized excavators with partially disassembled booms.
Flat Rack Container: Suitable for medium-sized excavators that exceed standard height or width limits.
Ro-Ro (Roll-on/Roll-off) Ship: Equipment is driven directly on and off without disassembly, offering the highest level of safety.
Breakbulk Ship: Suitable for large mining excavators or bulk shipments.
All brand-new excavators come with a standard manufacturer's warranty, typically covering 12 months or 2,000 operating hours (whichever comes first). Extended warranty periods may be available upon agreement for certain brands or specific model series.
Yes. In addition to the standard bucket, we can configure various high-quality OEM or compatible attachments based on your operational needs, including:
Hydraulic Breaker
Hydraulic Quick Coupler
Grapple (for timber or stone)
Auger
Vibratory Compactor / Ripper
You can provide our professional team with details regarding your specific application (such as land clearing, municipal works, mining, or road construction) and your budget requirements. Based on factors like operating depth, bucket capacity, and engine emission standards (Tier 2 / Tier 3 / Tier 4 / Stage V), we will recommend the most cost-effective and high-value brands and models for your needs.
Yes, we guarantee that all construction machinery supplied is brand-new, original equipment (100% brand new), accompanied by complete original factory inspection certificates, technical specifications, and the manufacturer's quality warranty.
We specialize in supplying brand-new construction machinery from a wide range of globally renowned brands, including XCMG, SANY, SDLG, CAT, SHANTUI, DEVELON (formerly Doosan), ZOOMLION, and LIUGONG.
We offer all currently manufactured models, ranging from mini excavators (1–6 tons) and medium-sized excavators (13–30 tons) to heavy-duty mining excavators (over 35 tons).
Global Support
Local teams and responsive
service, anytime, anywhere
Trusted Worldwide
Reliable quality and consistent
performance you can trust
Key Markets
Africa、Southeast Asia、Middle East、
Central & South America
Built for Tomorrow
Innovating today to build astronger
future together
Factory Direct Supply
Hundreds of customers visit
the factory every year.
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