Description
The SMC-CE dynamic compaction crawler crane series, including models YTQH450B, YTQH350B, and YTQH700B, represents a line of high-performance, fully hydraulic equipment designed specifically for dynamic compaction and lifting operations. Developed from years of experience in engineering hoisting and compaction machinery, these cranes feature full slewing capability, multi-section truss booms, and robust hydraulic systems to ensure optimal performance under demanding conditions. The YTQH450B stands out for its high reliability, strong structural design, and aesthetic appeal, making it ideal for use in industrial and civil construction, warehouses, roads, piers, and other foundation consolidation tasks. The YTQH350B, also engineered for dynamic compaction, is tailored to market needs with user-friendly operation and professional-grade functionality. At the top of the range, the YTQH700B offers enhanced capabilities with its advanced full-slewing, truss-boom configuration, delivering excellent lifting power and precision. Collectively, these machines offer durable, efficient, and easy-to-operate solutions for a wide range of dynamic compaction construction applications.
Technical Details
| Description | |||
|---|---|---|---|
| MODEL | SMC-CE-YTQH350B / Unit | SMC-CE-YTQH450B / Unit | SMC-CE-YTQH700B / Unit |
| Compaction capacity | t.m / 350(700) | t.m / 450(800) | t.m / 700（1500） |
| Hammer weight permit | t.m / 17.5 | t.m / 22.5 | t.m / 32.5（75） |
| Wheel tread | mm / 5090 | mm / 5300 | mm / 6410 |
| Chassis width | mm / 3360(4520) | mm / 3360(4890) | mm / 5850 |
| Track width | mm / 760 | mm / 800 | mm / 850 |
| Boom length | mm / 19-25(28) | mm / 19-25(28) | mm / 19～25（28） |
| Working angle | ° / 60-77 | ° / 60-77 | ° / 60～77 |
| Max.lift height | mm / 25.7 | mm / 25.96 | mm / 26.3 |
| Working radius | mm / 6.3-14.5 | mm / 6.5-14.6 | mm / 6.5～16.1 |
| Max. pull force | t.m / 10-14 | t.m / 10-14 | t / 18 |
| Lift speed | m/min / 0-110 | m/min / 0-110 | m/min / 0～98 |
| Slewing speed | r/min / 0-1.8 | r/min / 0-1.8 | r/min / 0～1.8 |
| Travel speed | km/h / 0-1.4 | km/h / 0-1.4 | km/h / 0～1.3 |
| Grade ability | 40% | 35% | 30% |
| Engine power | kw / 194 | kw / 242 | kw / 294 |
| Engine rated revolution | r/min / 1900 | r/min / 1900 | r/min / 1900 |
| Total weight | t.m / 58 | t.m / 66.8 | t / 95 |
| Counter weight | t.m / 18.8 | t.m / 21.2 | t / 30 |
| Main body weight | t.m / 32 | t.m / 38 | t / 32 |
| Dimension(LxWxH) | mm / 7025x3360x3200 | mm / 8010x3405x3420 | mm / 7025x3360x3200 |
| Ground pressure ratio | M.pa / 0.073 | M.pa / 0.073 | Nil |
| Rated pull force | t.m / 7.5 | t.m / 8 | Nil |
| Lift rope diameter | mm / 26 | mm / 28 | Nil |