HB48K Truck-Mounted Concreted Boom Pumps 1、XCMG V7 series truck mounted concrete pump is a new generation equipment which is developed by XCMG and SCHWING Germany technology. 2、It is highly reliable and durable with seven technical highlights. More advanced boom structure technology ，More efficient rock valve pumping technology, Steadier stabilizer structure technology, Steadier reversing buffering technology, more reliable fully-hydraulic reversing technology, Ultra-low pressure loss hydraulic system technology, safer and smarter electrical control system. | Description | Unit | Parameter value | | Outline dimension | mm | 12510×2500×3990 | | | | | | Overall weight | kg | 33000 | | Chassis | Model | | ZZ5347V484MC1 | | Manufacturer | | Sinotruk Group Jinan Truck Co. | | Max. speed | km/h | 90 | | Max. grade-ability | ％ | 40 | | Wheelbase | mm | 4800+1400 | | Tire | | 315/80R22.5 | | Engine | Model | | MC11.40-30 | | Max. power | kW | 297 | | Max. torque | N·m/(r/min) | 1900/1000～1400 | | Displacement | L | 10.518 | | Emission standard | | Eruo III | | Pumping system | Theoretical output | m³/h | 170 | | Concrete pumping pressure | MPa | 8 | | Theoretical pumping times | Time/min | 23～26 | | Delivery cylinder diameter ×stroke | mm | φ260×2000 | | Max. diameter of pumping concrete | mm | ≤40 | | Filling height | mm | 1580 | | Concrete slump range | cm | 8～23 | | Placing boom | Reach height | m | 47.5 | | Reach depth | m | 34 | | Slewingradius | m | 43.5 | | Slewing angle | ° | ±270 | | Unfolding angle of the 1st section | ° | 90 | | Unfolding angle of the 2nd section | ° | 180 | | Unfolding angle of the 3rd section | ° | 180 | | Unfolding angle of the 4th section | ° | 240 | | Unfolding angle of the 5th section | ° | 210 | | Unfolding angle of the 6th section | ° | 120 | | Stabilizer span | Longitudinal span of stabilizer | mm | 8955 | | Transverse span of front stabilizer | mm | 7884 | | Transverse span of rear stabilizer | mm | 9940 | | Others | Transfer tube | | Rock valve | | Lubrication method | | Automatic lubrication | | Control method | | Manual/remote control | | Volume of water box | L | 1300 |
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