Product Description
Engineered for precision and reliability, this 7-ton excavator delivers exceptional performance through its robust Isuzu AU-4LE2X engine, generating 43kW at 2200rpm with 200N.m maximum torque. The water-cooled, 4-cylinder powerplant with 2.179L displacement ensures consistent operation under demanding conditions. Hydraulic superiority defines this machine, featuring 56kN bucket digging force and 38kN rod digging force, supported by a 120L hydraulic tank for sustained productivity.
Built in China with proven engineering standards, the SY75C demonstrates technical excellence across critical dimensions. Operating specifications include a 6240mm maximum digging radius, 4020mm digging depth, and 7060mm excavation height. The 7280kg working weight distributes efficiently across 450mm track plates, maintaining 33kPa ground pressure while achieving 70% climbing capability. With a 1800mm rear turning radius and 2220mm transport width, maneuverability remains optimal in confined spaces.
Currently located in Putian, Fujian, this 2020 model combines traditional power reliability with comprehensive operational capacity. The 150L fuel tank and 4.4km/h travel speed support extended work cycles, while the 0.12-0.32m³ bucket range ad
| Specifications | Value |
|---|---|
| No. | 1005602 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 7280 |
| Bucket capacity (m³) | 0.12~0.32 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Isuzu AU-4LE2X |
| Rated power (kw/rpm) | 43/2200 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 200/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.179 |
| Ground specific pressure (Kpa) | 33 |
| Rotation speed (rpm) | 11.5 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 56 |
| Rod digging force (kN) | 38 |
| Travel speed (km/h) | 4.4/2.4 |
| Fuel Tank (L) | 150 |
| Hydraulic Tank (L) | 120 |
| Engine Oil changes (L) | 9.5 |
| Total transport length (mm) | 6120 |
| Total transport width (mm) | 2220 |
| Total transport height (mm) | 2720 |
| Minimum ground clearance (mm) | 380 |
| Back end turning radius (mm) | 1800 |
| Total track length (mm) | 2820 |
| Track gauge (mm) | 1750 |
| Track plate width (mm) | 450 |
| Track ground length (mm) | 2195 |
| Number of sprockets (single side) (each) | 1 |
| Number of wheels (single side) (each) | 5 |
| Number of track plates (single side) (PCS) | 39 |
| Maximum digging radius (mm) | 6240 |
| Maximum digging depth (mm) | 4020 |
| Maximum excavation height (mm) | 7060 |
| Maximum unloading height (mm) | 5155 |
| Maximum vertical digging depth (mm) | 3290 |
| Bulldozer lift or depth (mm) | 350/360 |
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