Designed specifically for the Sany 5-8 ton series (SY55, SY60, SY65C, SY75), the HWX Trenching Bucket is the ultimate tool for urban utility work. Whether you are laying fiber-optic cables or installing drainage pipes, this bucket is engineered to match Sany’s high breakout force while providing the precision needed for narrow excavations.
Core Features for Sany Series:1. Precision OEM-Spec Fit
English: Engineered to the exact pin-dimensions of Sany SY55, SY60, SY65C, and SY75.
Advantage: Guarantees a 100% perfect fit for both direct-pin and quick-hitch systems. No modifications needed—just pin it on and start digging.
2. High-Breakout Force Geometry
English: Optimized bucket profile to complement Sany’s hydraulic power.
Advantage: The narrow design concentrates the machine’s full breakout force onto a smaller surface area, allowing your Sany excavator to cut through hard-packed soil, roots, and rocky ground with ease.
The buckets are equipped with replaceable ground-engaging teeth . These teeth concentrate the excavator’s breakout force onto a small surface area for penetrating tough soils.
3. Reinforced Hanger Structure
English: Heavy-duty reinforced mounting ears made from high-tensile steel.
Advantage: 5-8 ton machines generate significant torque. Our reinforced hangers prevent ear deformation and pin-hole wear, even during continuous heavy-duty trenching.
4. Dual-Side Wear Guards & Cutters
English: Integrated side cutters and side-wear plates made from NM400 steel.
Advantage: Protects the bucket body from abrasive wear in deep trenches. It ensures a clean, vertical cut, reducing the time spent on manual trench cleanup.
Primary Applications
Utility Trenching: Digging narrow paths for laying water pipes, gas lines, electrical conduits, and fiber optic cables.Footing Excavation: Creating slim, clean trenches for concrete foundations in residential or commercial construction.Precision Ditching: Creating narrow drainage channels or irrigation furrows while minimizing surface disruption.
Our 200mm trenching bucket is the perfect partner for fiber-optic installations. Dig exactly what you need, move less dirt, and finish the job faster with cleaner results.
Narrow buckets are high-turnover items for the rental and utility sectors. We offer custom pin-dimensions for all major brands (Kubota, Bobcat, Yanmar), making these an easy ‘add-on’ sale for your customers.Why Choose HWX for your Sany Fleet?
Perfect Compatibility: We know Sany machines. Our buckets are designed using Sany’s original mounting specs to ensure zero-play and maximum stability.
Increased Fuel Efficiency: By digging only the width you need, you move less soil, which reduces cycle times and fuel consumption for your SY60/SY75.
| Model | （Pin Dia) / mm | (Dipper Gap) / mm | (Pin Centers) / mm |
|---|---|---|---|
| SY55 / SY60 | 50 mm | 169 mm | 245 mm |
| SY65C | 50 mm | 175 mm | 250 mm |
| SY75 | 50 mm | 185 mm | 310 mm |
SY55 and SY60: The buckets for these two machines are typically fully interchangeable.
SY75: Although the pin diameter is also 50 mm (55 mm for certain heavy-duty versions), its pin center distance (310 mm) is significantly longer than that of the SY60. If an SY60 bucket is mounted directly onto an SY75, the digging stroke (bucket curling angle) will be severely compromised, and it may even result in the linkage components colliding.
To ensure a 100% perfect fit for your Sany SY60, our buckets are precision-machined with 50mm pin holes and a 169mm dipper gap. We also provide standard wear bushings inside the ear holes to prevent pin-wear and extend the service life of your machine’s linkages.
If these dimensions are required for the attachment of implements, the following is recommended:
First choice—Consult the Manual: Locate the most accurate data in the accompanying *Operation and Maintenance Manual*.
Second choice—Measure: If the manual is not readily available, the most accurate method is to directly measure the vehicle itself.