Concrete pump trucks are machines that use pressure to continuously transport concrete along pipelines. Consists of a pump body and a delivery tube. According to the structure, it can be divided into piston type, extrusion type and hydraulic diaphragm type. The pump body is mounted on the...
Concrete pump trucks are machines that use pressure to continuously transport concrete along pipelines. Consists of a pump body and a delivery tube. According to the structure, it can be divided into piston type, extrusion type and hydraulic diaphragm type. The pump body is mounted on the chassis of the vehicle and equipped with a retractable or inflected boom to form a pump truck.The concrete pump truck is transformed on the chassis of the truck. It is equipped with a movement and power transmission device, pumping and stirring device, material distribution device and other auxiliary devices on the chassis. The power of the concrete pump truck transmits the power of the engine to the hydraulic pump group or the rear axle through the power transfer box, and the hydraulic pump pushes the piston to drive the concrete pump to work. Then the concrete is transported to a certain height and distance by means of a distribution pole and a conveying pipe on the pump truck.
1. Maintenance Vehicle Main Specifications:(Configurations can be changed)
| 29() | 29() | |||
| (/) Max. Theor. output(high/low pressure) | m3/h | 60/100 | 40/95 | |
| (/) Max. Theor. concrete output Pressure(high/low pressure) | MPa | 12/7 | 12/6 | |
| (/) Pumping frequency(high/low pressure) | min-1 | 15/26 | 12/24 | |
| × Concrete cylinder dia.×stroke | mm | φ230×1600 | φ230×1600 | |
| Feeding height | mm | 1450 | 1450 | |
Structure type | 4M | 4M | ||
| // Placing boom max height/depth/radius | m | 29/17/24.6 | 29/17/24.6 | |
Slewing angle | 365 | 365 | ||
High and pressure switch-over | ||||
| (××) Overall dimensions | mm | 3534x2480x10203 | 3534x2480x10203 | |
| Total weight | Kg | 20800 | 20800 |
| Model | QDT5291THB38X-4Z | ||
| Pumping system | Max. Theor. output | m3/h | 160 |
| (/) Max. Theor. concrete output Pressure(high/low pressure) | MPa | 8 | |
| Rated working pressure | MPa | 32 | |
| (/) Pumping frequency(high/low pressure) | min-1 | 26 | |
| Hopper capacity | L | 600 | |
| Filling height | mm | 1600 | |
| Hydraulic system type | Open loop | ||
| Distribution valve | S S valve | ||
| × Oil cylinder dia.×stroke | mm | Φ130×1900 | |
| ×Concrete cylinder dia.×stroke | mm | φ260×1900 | |
| Hydraulic oil cooling | Air cooling | ||
| Recommended concrete slump | cm | 12~23 | |
| Max. aggregate dimension | mm | 40 | |
| Placing boom | Structure type | 37X-4Z | |
| Placing depth | m | 37 | |
| Horizontal distance | m | 34 | |
| Placing depth | m | 21 | |
| Slewing angle | 365° | ||
| Pipe diameter | mm | 125 | |
| End hose length | mm | 3000 | |
| Min. height of opening placing boom | mm | 8500 | |
| (××)Outriggers span (front×rear×side) | mm | 6200×7200×8120 | |
| Chassis and the whole machine | Chassis model | ZZ5307N4647C() | |
| Wheelbase | mm | 4600+1350,4575+1400 | |
| Engine type | WD615.95 | ||
| Engine power | kW/(r/min) | 247/2000 | |
| Oil tank cubage | L | 400 | |
| Tail gas exhaust standard | IV | ||
| Total weight | kg | 28870 | |
| (××) Overall dimensions | mm | 12000×2490×3850 | |
| Others | Lubrication mode | Automatic lubrication | |
| Oil tank volume | L | 600 | |
| Control mode | +Manual+remote control | ||
| Maximum water pressure | MPa | 0.7 | |
| Water tank volume | L | 500 | |
| Pipe cleaning mode | Water cleaning/dry cleaning | ||
2. Our Advantages
(1)Competitive Factory Price and Excellent Quality
(2)More than 20 years' experience as a manufacturer
(3)Products Quality Certification SGS CCC ISO
(4)Perfect after-sale service
(5)Customized products available with us
(6)Export to more than 90 countries and regions
3. FAQ
| Q1: I don't want this configuration |
| A: The configuration can be changed according to your needs. |
| Q2: Minimum order quantity? |
| A: MOQ is 1 unit. |
| Q3: Production period? |
| A: (Truck & trailer) Within 30 days since the moment we got your down payment. (Parts) Within 7 days since the moment we got your down payment. |
| Q4: Payment term? |
| A: (Truck & trailer) 30% T/T as deposit, the balance should be paid before delivery. or L/C. (Parts) 100% T/T should be paid before delivery. |
| Q5: Shipping? |
| A: (Truck & trailer) by container or RoRo/Bulk shipment. (South America, Middle East, Africa, Oceania etc.) by road or railway.(Russia, Mongolia, Kazakhstan, Uzbekistan , Vietnam, Laos etc.) (Parts) by international courier service, such as DHL, TNT, UPS, or Fedex. The goods above $1000 can be shipped by sea. |
| Q6: Can you supply some quick-wear truck or semi trailer parts ? |
| A: Yes, we can supply truck and semi trailer parts as your request,such as oil filter, fuel filter, air filter, traction, traction pin, balance beam and semi-trailer plate spring, hanging accessories, turntable, all kinds of trailer brake pads, brake pan, bearings etc. |
4. Warranty
(1) One year quality guarantee or within 100000km, which comes the first.
(2) Other spare part could be supplied by OEM at cost prices.
(3) Regularly callback to know the vehicle's working status.
(4) The overseas engineers are always ready to deal with unexpected needs.
5. Company information
China Heavy Duty Truck Import&Export Co.,Ltd is one of the main exporters of Chinese trucks which is authorized by Ministry of Commerce
Staff of our company can provide the trucks meeting the requirement of customers at the best price. We have many years of experience in exporting trucks. If you want to buy any truck, trailer or truck parts,please contact us!
We sincerely hope to cooperate with you to expand market in your country!
6.Contact Person:
