Sunward SWTC26 Telescopic crawler crane
Product Feature
Lifting boom made of high-strength steel, large arc hexagonal cross-section, better rigidity,lighter weight, bigger carrying capacity, lifting torque of basic boom to 875kN·m.
Special controller with precise controlling and high reliability; fully automatic moment limiter, comprehensive protection of lifting moment,overwind and overrelaxation, real-time monitoring of working status,ensuring the safety of operations.
Good performance of Weichai engine peovides reliable, economical and environmentally friendly power source.
Full enclosed cab with damping connections, broad vision, attractive appearance, high-grade cushioning seat, air conditioning, good operating comfort.
Special chassis, better working stability and smaller ground pressure to adapt to various road conditions.
Adopts pressure compensation and flow compensation total power hydraulic control system, good motion control performance, high accuracy; adopts highly integrated valve manifolds which obtained national invention patent,simple piping and reliable; more efficient operations,winch single rope speed up to 120m/min.
Product Parameter
| Type | SWTC26 | |||
|---|---|---|---|---|
| Size | Size（L×W×H） | mm | 12870×2900×3190 | |
| A | Track base | mm | 3945 | |
| B | Crawler length | mm | 4610 | |
| C | Ground clearance of platform | mm | 1185 | |
| D | Tail swing radius | mm | 3675 | |
| E | Chassis width | mm | 2900 / 3950 | |
| F | Track width | mm | 700 | |
| G | Min.ground clearance | mm | 460 | |
| J | Track height | mm | 990 | |
| K | The top of the operating room is off the ground | mm | 3190 | |
| Parameters | Max.lifting load | t | 26 | |
| Max.torque of basic boom | t.m | 98 | ||
| Max.lifting force of fullextending boom | t.m | 45 | ||
| Length of basic boom | m | 10.6 | ||
| Longest arm length | m | 33.1 | ||
| Max.lifting height of the basic arm | m | 10.5 | ||
| Max.lifting height of the longest arm | m | 33 | ||
| Work Parameters | Boom rising / descending time | s | 48 / 46 | |
| Boom extending / retracting time | s | 60 / 55 | ||
| Slewing speed | rpm | 2.2 | ||
| Max.line speed | m/min | 125 | ||
| Traveling speed | km/h | 2.5 | ||
| Micro-traveling speed | km/h | 1.25 | ||
| Total weight | t | 34.6 | ||
| Max.gradeability | % | 40 | ||
| Ground pressure | MPa | 0.062 | ||
| Engine | Brand | Cummins | ||
| Model | QSB6.7-C190 | |||
| Operation type | water cooled, intercooler, | |||
| Displacement | L | 6.7 | ||
| Power / Speed | kW/rpm | 142/2200 | ||
| Full tank capacity | L | 450 | ||
