




Product Description
Built for operators who demand control and confidence on demanding job sites, the 2021 Sany SY750H is a 75-ton hydraulic excavator engineered to perform in the heaviest earthmoving and mining applications. With a working weight of 76,200 kg and a rated power output of 377 kW at 1,800 rpm, this machine delivers the raw capability required for large-scale excavation — all from a cab designed to keep operators alert, comfortable, and in full command throughout long shifts.
Operator ergonomics and sightlines are central to the SY750H's design. The full cab height of 3,800 mm, combined with a minimum ground clearance of 880 mm and a wide 3,460 mm onboard platform, provides a stable, elevated working position with strong peripheral visibility across the workface.
- Bucket Digging Force: 402 kN — handles hard, compacted ground without hesitation
- Rod Digging Force: 345 kN for consistent breakout performance
- Maximum Digging Depth: 7,620 mm
- Maximum Digging Radius: 12,050 mm
- Bucket Capacity: 4.6–5.6 m³
- Climbing Ability: 70% — built for uneven, challenging terrain
- Travel Speed: 4.5 / 2.9 km/h (high/low)
- Ground Pressure: 110 kPa for firm, stable footing
- Location: Zhejiang, China — available for global export
| Specifications | Value |
|---|---|
| No. | 1056543 |
| Tonnage (tons) | 75 |
| Working weight (kg) | 76200 |
| Bucket capacity (m³) | 4.6-5.6 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Rated power (kw/rpm) | 377/1800 |
| Ground specific pressure (Kpa) | 110 |
| Rotation speed (rpm) | 7.3 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 402 |
| Rod digging force (kN) | 345 |
| Travel speed (km/h) | 4.5/2.9 |
| Total transport length (mm) | 12865 |
| Total transport width (mm) | 4320 |
| Total transport height (mm) | 4855 |
| Full cab height (mm) | 3800 |
| Minimum ground clearance (mm) | 880 |
| Minimum turning radius of front working device (mm) | 5520 |
| Back end turning radius (mm) | 4220 |
| Onboard width (mm) | 3460 |
| Total track length (mm) | 5865 |
| Track gauge (mm) | 3380/2780 |
| Track plate width (mm) | 650 |
| Track ground length (mm) | 4650 |
| Maximum height at minimum turning radius (mm) | 9780 |
| Maximum digging radius (mm) | 12050 |
| Maximum digging depth (mm) | 7620 |
| Maximum excavation height (mm) | 11200 |
| Maximum unloading height (mm) | 7250 |
| Maximum vertical digging depth (mm) | 4320 |
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