Product Description
Expand your fleet capacity with this 2021 Sany SY215C crawler excavator, currently stationed in Wuxi, Jiangsu. Built for contractors managing multiple jobsites simultaneously, this 21-ton workhorse delivers reliable performance when your primary units are committed elsewhere. The Mitsubishi 4M50 engine produces 118 kW at 2000 rpm, paired with a water-cooled system that maintains consistent output during extended shifts.
Operational specs include:
- Maximum digging reach of 10,280 mm with 6,600 mm depth capability
- Standard 1.1 m³ bucket (configurable 0.8–1.2 m³ range)
- 138 kN bucket digging force and 103 kN arm force for tough ground conditions
- 390-liter fuel capacity supports full-day operation without refueling delays
- Transport dimensions: 9,680 × 2,980 × 3,440 mm for straightforward logistics
Proven Chinese manufacturing meets Japanese engine reliability in a package designed for fleet managers who need dependable backup equipment without premium pricing. Ready for immediate deployment across construction, demolition, or earthmoving applications.
| Specifications | Value |
|---|---|
| No. | 1029238 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21900 |
| Bucket capacity (m³) | 1.1 (0.8~1.2) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Mitsubishi 4M50 |
| Rated power (kw/rpm) | 118/2000 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 580/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.9 |
| Ground specific pressure (Kpa) | 47.4 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 138 |
| Rod digging force (kN) | 103 |
| Travel speed (km/h) | 5.4/3.3 |
| Fuel Tank (L) | 390 |
| Hydraulic Tank (L) | 239 |
| Engine Oil changes (L) | 22 |
| Total transport length (mm) | 9680 |
| Total transport width (mm) | 2980 |
| Total transport height (mm) | 3440 |
| Full cab height (mm) | 3075 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 3730 |
| Back end turning radius (mm) | 2900 |
| Onboard width (mm) | 2875 |
| Total track length (mm) | 4250 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 3445 |
| Maximum height at minimum turning radius (mm) | 7680 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 8 |
| Number of track plates (single side) (PCS) | 47 |
| Maximum digging radius (mm) | 10280 |
| Maximum digging depth (mm) | 6600 |
| Maximum excavation height (mm) | 9600 |
| Maximum unloading height (mm) | 6730 |
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