Spider crane
Generally, cranes are mainly called cranes, crawler cranes and tire cranes. Mainly used for hoisting equipment, rescue, lifting, machinery, rescue, etc. Small cranes are widely used in the construction engineering industry due to their simple operation and strong flexibility.
The spider crane is characterized by its small size, light weight, and low pressure on the ground. The spider crane can effectively protect the ground while working. There are also multiple options in terms of power, including diesel engines and three-phase power supplies. Taking into account the complexity of the indoor environment, optional devices such as fly booms and hanging baskets are also specially designed.
| Model No. | Unit | RTBZ3090 | RTBZ50170 | RTBZ100250 |
|---|---|---|---|---|
| Max. capacity | Kg | 3000 | 5000 | 10000 |
| Total weight | Kg | 2400 | 7200 | 10500 |
| Overall length | mm | 3000 | 5050 | 6000 |
| Overall width | mm | 950 | 1600 | 2000 |
| Overall height | mm | 1700 | 2350 | 2450 |
| Maximum operating radius | mm | 8500 | 15000 | 24000 |
| Maximum lifting height | mm | 9500 | 17000 | 25000 |
| Engine model | / | Youpu Engine 2V80 | YUNNEI 490 | YUNNEI 4108 |
| Engine power | Kw | 18 | 37 | 88 |
| Boom form( fully automatic) | section | 5 | 5 | 6 |
| Boom length | mm | 2500 | 4000 | 5000 |
| Support leg form | / | Frog-style | Frog-style | Frog-style |
| Support leg distance | mm | 3600~5600 | 4000~6000 | 5000~10000 |
| Walking speed | Km/h | 0~5 | 0~5 | 0~5 |
| Walking device | / | Rubber track | Rubber track | Rubber track |
| Gradeability | / | 30% | 30% | 30% |
| Ground pressure | Kpa | 36 | 49 | 49 |
| Rotation angle | ° | 360 | 360 | 360 |
| Hydraulic oil tank capacity | L | 40 | 140 | 140 |