Product Description
Built for demanding excavation work, the 2020 Sany SY375H is a 37-ton class machine engineered to perform across heavy civil, mining, and infrastructure applications. Powered by a 7.79L six-cylinder turbocharged water-cooled engine producing 212 kW at 2000 rpm and a peak torque of 1080 N.m, this excavator delivers consistent digging force — 235 kN at the bucket and 210 kN at the arm — across a maximum digging radius of 10,750 mm and depth of 7,155 mm.
From the operator's seat, the SY375H is built for control and reduced fatigue. The wide cab structure with a full cab height of 3,440 mm provides strong sightlines to the work area, while the machine's stable 600 mm wide track plates and a ground pressure of just 68.8 kPa keep the platform planted on uneven terrain. A 70% grading capability and dual travel speeds of 5.5 / 3.5 km/h give operators confident mobility across job sites.
- Operating weight: 37,500 kg
- Bucket capacity: 1.7–2.4 m³ (standard 1.9 m³)
- Engine: GH-6HK1XKSC, 212 kW / 2000 rpm, 1080 N.m torque
- Max digging depth: 7,155 mm
- Max digging radius: 10,750 mm
- Max excavation height: 9,920 mm
- Fuel tank: 540 L
- Track plate width: 600 mm | Ground pressure: 68.8 kPa
- Location: Yunnan, China
| Specifications | Value |
|---|---|
| No. | 1077102 |
| Tonnage (tons) | 37 |
| Working weight (kg) | 37500 |
| Bucket capacity (m³) | 1.7-2.4 (1.9) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | GH-6HK1XKSC |
| Rated power (kw/rpm) | 212/2000 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 1080/1500 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 7.79 |
| Working form | Direct injection, 6 cylinders, 4 strokes, turbocharged, water cooled |
| Ground specific pressure (Kpa) | 68.8 |
| Rotation speed (rpm) | 8.8 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 235 |
| Rod digging force (kN) | 210 |
| Travel speed (km/h) | 5.5/3.5 |
| Fuel Tank (L) | 540 |
| Engine Oil changes (L) | 36 |
| Total transport length (mm) | 11425 |
| Total transport width (mm) | 3190 |
| Total transport height (mm) | 3825 |
| Full cab height (mm) | 3440 |
| Minimum ground clearance (mm) | 550 |
| Minimum turning radius of front working device (mm) | 4390 |
| Back end turning radius (mm) | 3610 |
| Onboard width (mm) | 3230 |
| Total track length (mm) | 5100 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 4140 |
| Maximum height at minimum turning radius (mm) | 8930 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 9 |
| Number of track plates (single side) (PCS) | 49 |
| Maximum digging radius (mm) | 10750 |
| Maximum digging depth (mm) | 7155 |
| Maximum excavation height (mm) | 9920 |
| Maximum unloading height (mm) | 7010 |
| Maximum vertical digging depth (mm) | 5125 |
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