YTQH350B Dynamic compaction crawler crane is the specialized dynamic compaction equipment development by Zhengzhou Yutong Heavy Industries Co., Ltd. According to the market demand basing on the several years’ experience of manufacturing the engineering hoisting, comapacting and dynamic compaction equipment.
1、Wide application range of dynamic compaction construction；
2、Excellent power performance；
3、High strength，reliability and stability chassis;
4、High boom strength;
5、Big single rope line pull for lifting winch;
6、Easy and flexible control;
7、Long-time and high-power operation;
8、High safety;
9、Comfortable opereation;
10、Easy transportation;
| Item | Unit | YTQH350B |
| Compaction capacity | t.m | 350（700） |
| Hammer weight permit | t | 17.5 |
| Wheel tread | mm | 5090 |
| Chassis width | mm | 3360（4520） |
| Track width | mm | 760 |
| Boom length | m | 19～25（28） |
| Working angle | ° | 60～77 |
| Max. lift height | m | 25.7 |
| Working radius | m | 6.3～14.5 |
| Lift force | t | 14 |
| Lift speed | m/min | 0～110 |
| Slewing speed | r/min | 0～1.8 |
| Travel speed | km/h | 0～1.4 |
| Grade ability | % | 40 |
| Engine power | kw | 194 |
| Engine rated revolution | r/min | 1900 |
| Total weight | t | 58 |
| Counter weight | t | 18.8 |
| Main body weight | t | 32.4 |
| Dimension LxWxH | mm | 7300X3365X3400 |
| Ground pressure ratio | Mpa | 0.073 |
