Features of Concrete Pump Truck
1. The use of SN valve in the hydraulic system effectively reduces the impact when changing the direction and solves the pump vibration problem, thus greatly increasing the stability of the concrete pump truck.
2. The adopted S type change valve and new center pumping system feature high efficiency, long service life and convenient maintenance.
3. The hopper can be easily kept in the best inclined position. An automatic rotation device is used to prevent the hopper from being blocked by stone.
4. The concrete pump truck uses delivery pump, reducer pipe and cutting ring which are made using wear resistant materials for long lifetime.
Technical Specifications of Concrete Pump Truck
| Model | HB37A | HB40 | |
| Item | Unit | Parameter | |
| Max. speed | km | 90 | 90 |
| Min. turning diameter | m | 18.4 | 25.8 |
| Brake distance | m | 7 | ≤10 |
| Approach angle | º | 31 | 21 |
| Departure angle | º | 12 | 12 |
| Chassis model | CXZ51Q | VOLVO FM128×4 | |
| Total weight | kg | 28150 | 2034 |
| 1st axle load | kg | 6780 | 1831 |
| 2nd, 3rd axle load | kg | 21220 | 34830 |
| Engine model | 6WF1 | D12D380 | |
| Max. engine power | kW | 287 | 279/1700 ~ 1800 |
| Max. engine torque | N.m | 1862 | 1850/1100 ~ 1300 |
| Max. grade-ability | % | 38 | 38 |
| Fuel consumption (100km) | L | 34 | 50 |
| Outline dimensions (Length×Width×Height ) | mm | 11990×2490×3900 | 11980×2490×3990 |
Technical Data for Pumping Operation
| Model | HB37A | HB40 | |
| Item | Unit | Parameter | |
| Theoretical output | m3/h | 138/90 | 138/90 |
| Max. delivery pressure | MPa | 8.7/13 | 8.7/13 |
| Reach height | m | 37.4 | 38.6 |
| Reach depth | m | 23.7 | 42.6 |
| Front outrigger transverse span | mm | 7280 | 8800 |
| Rear outrigger transverse span | mm | 6600 | 8790 |
| Outrigger longitudinal span | mm | 6860 | 8850 |
| Delivery pipe diameter | mm | 125 | 125 |
| Remote control distance | m | 100 | 100 |
| Placing boom slewing range | º | 370 | 370 |
As a concrete pump truck supplier in China, our company offers a vast range of products that includes a cargo truck, truck crane, rough terrain crane, crawler excavator, diaphragm wall grab, aerial work platform, and more.


Company Brief: Qingdao Xuzhou Construction Machinery Sale & Service Company is a Chinese construction equipment supplier whose goal is to provide superior equipment and services in order to achieve 100% customer satisfaction. We now offer a wide range of products, including our crawler bulldozer, motor grader, wheel loader, road roller, truck crane, cargo truck, dump truck, aerial work platform, and more.