Product Description
Powered by an Isuzu CC-4JG1PAC engine delivering 40 kW at 2100 rpm, this 2020 Sany SY75C-8 combines proven mechanical reliability with precision hydraulics. The main pump flows 149 l/min through a robust circuit system—26 MPa traveling, 21.6 MPa rotary—ensuring responsive control across all functions. At 6,800 kg working weight with 0.28 m³ bucket capacity, this 7-ton excavator delivers 49 kN bucket digging force and 35 kN arm force for demanding excavation tasks.
Engineering highlights include:
- Maximum digging reach of 6,250 mm with 4,060 mm depth capability
- Compact 1,720 mm rear swing radius for confined jobsites
- 10.9 rpm rotation speed with water-cooled thermal management
- 70% gradeability (35°) with 28 kPa ground pressure minimizing surface impact
- Transport dimensions: 6,000 × 2,220 × 2,620 mm
Currently located in Guizhou, China, this machine represents Sany's commitment to accessible performance in the compact excavator segment. Factory-standard backhoe configuration, full cabin protection, and proven Chinese manufacturing make it suitable for construction, utility work, and agricultural applications requiring reliable mid-range excavation power.
| Specifications | Value |
|---|---|
| No. | 1022270 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6800 |
| Bucket capacity (m³) | 0.28 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Isuzu CC-4JG1PAC |
| Rated power (kw/rpm) | 40/2100 |
| Cooling mode | water-cooling |
| Ground specific pressure (Kpa) | 28 |
| Rotation speed (rpm) | 10.9 |
| Climbing ability (%) | 70% / 35 ° |
| Bucket digging force (kN) | 49 |
| Rod digging force (kN) | 35 |
| Travel speed (km/h) | 2.6-4.2 |
| Maximum flow of main pump (l/min) | 149 |
| Traveling Hydraulic Circuit (Mpa) | 26 |
| Rotary Hydraulic Circuit (Mpa) | 21.6 |
| Control Hydraulic Circuit (Mpa) | 3.6 |
| Hydraulic crushing pipeline is standard | no |
| Total transport length (mm) | 6000 |
| Total transport width (mm) | 2220 |
| Total transport height (mm) | 2620 |
| Full cab height (mm) | 2620 |
| Minimum ground clearance (mm) | 355 |
| Back end turning radius (mm) | 1720 |
| Total track length (mm) | 2710 |
| Track gauge (mm) | 1750 |
| Track plate width (mm) | 450 |
| Total track width (mm) | 2220 |
| Track ground length (mm) | 2170 |
| Maximum digging radius (mm) | 6250 |
| Maximum digging depth (mm) | 4060 |
| Maximum excavation height (mm) | 7070 |
| Maximum unloading height (mm) | 5110 |
| Maximum vertical digging depth (mm) | 3410 |
| Bulldozer lift or depth (mm) | 390 |
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