Product Description
Engineered with a proven 4JJ1-XDJAG-01-C3 diesel engine delivering 73kW at 2000rpm and 365N.m maximum torque, this 2014 Sany SY155C medium excavator represents robust Chinese manufacturing standards. Operating at 15 tons working weight with a 0.55m³ backhoe bucket, the machine generates exceptional digging forces: 92.7kN bucket force and 66.13kN arm force, backed by hydraulic systems drawing from a 150L tank for sustained performance.
Built on a 500mm track system with dual sprockets and 8 support rollers per side, this SY155C maintains 43kPa ground pressure while tackling slopes up to 70% (35°). The 12rpm swing speed and dual-speed travel (5.5/3.5km/h) optimize productivity across varied terrain. With a 240L fuel capacity and 2.999L displacement engine meeting emission standards, this Guangdong-based unit balances power density with operational economy.
- Bucket digging force: 92.7kN
- Rated power: 73kW @ 2000rpm
- Working weight: 14,100kg
- Climbing ability: 70% grade
- Location: Maoming, Guangdong, China
| Specifications | Value |
|---|---|
| No. | 1024122 |
| Tonnage (tons) | 15 |
| Working weight (kg) | 14100 |
| Bucket capacity (m³) | 0.55 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | 4JJ1-XDJAG-01-C3 |
| Rated power (kw/rpm) | 73/2000 |
| Maximum torque (N.m) | 365/160 |
| Displacement (L) | 2.999 |
| Ground specific pressure (Kpa) | 43 |
| Rotation speed (rpm) | 12 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 92.7 |
| Rod digging force (kN) | 66.13 |
| Travel speed (km/h) | 5.5/3.5 |
| Fuel Tank (L) | 240 |
| Hydraulic Tank (L) | 150 |
| Engine Oil changes (L) | 15 |
| Total track length (mm) | 500mm |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 8 |
| Number of track plates (single side) (PCS) | 44 |
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