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Built for operators who demand precision and endurance in the most demanding extraction and earthmoving applications, the 2023 Sany SY1350H is a 135-ton hydraulic excavator engineered to perform. Powered by a Cummins QSK23-FR engine producing 567 kW at 1,350 rpm and generating 3,468 N·m of peak torque, this machine delivers the raw muscle required for large-scale mining and heavy civil construction. From the operator's seat, a commanding cab position paired with wide sightlines gives the operator direct visual control over the working envelope — critical when managing a 10.0 m³ backhoe bucket with a digging force of 645 kN.
- Engine: Cummins QSK23-FR — 23L displacement, 6-cylinder, turbocharged, water-cooled direct injection
- Rated Power: 567 kW / 1,350 rpm | Max Torque: 3,468 N·m
- Operating Weight: 122,000 kg | Ground Pressure: 148 kPa
- Bucket Digging Force: 645 kN | Rod Digging Force: 540 kN
- Fuel Tank Capacity: 1,580 L — extended shift autonomy without frequent refueling stops
- Undercarriage: 3 sprockets, 8 track wheels, 50 track plates per side for stable ground eng
| Specifications | Value |
|---|---|
| No. | 1035291 |
| Tonnage (tons) | 135 |
| Working weight (kg) | 122000 |
| Bucket capacity (m³) | 10.0 |
| power | Fuel oil |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Cummins QSK23-FR |
| Rated power (kw/rpm) | 567/1350 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 3468/1350 |
| Displacement (L) | 23 |
| Working form | Direct injection, 6 cylinders, 4 strokes, turbocharged, water cooled |
| Ground specific pressure (Kpa) | 148 |
| Climbing ability (%) | 35 ° |
| Bucket digging force (kN) | 645 |
| Rod digging force (kN) | 540 |
| Travel speed (km/h) | 2.1 |
| Fuel Tank (L) | 1580 |
| Engine Oil changes (L) | 75 |
| Number of sprockets (single side) (each) | 3 |
| Number of wheels (single side) (each) | 8 |
| Number of track plates (single side) (PCS) | 50 |
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