Product description
Concrete trailer pump is a kind of concrete pumping equipment used to pump mixed liquid concrete to the construction site. Usually, the position of the drag pump needs to be fixed before construction, and the pipeline should be laid in advance.
Trailer mounted concrete pump is concrete transport machines widely used for the construction works in city construction, bridge construction, electric power and other energy source facilities and so on. The machines adopt world-level advanced technologies such as open hydraulic loop, distributing valve auto-compensation clearance, constant power control, all-hydraulic automatic reverse and electric proportional control.
The equipment is mainly used for concrete construction of railways, highway tunnels, bridges and culverts, hydropower, mines, high-rise buildings and other projects. It greatly improves the construction efficiency of engineering buildings, saves labor costs, shortens the construction period, and expands economic benefits
Technical Data
| Item | Unit | HBT60 | HBT80 | HBT100 |
| Theory Concrete Output (Low / High Pressure) |
m3/h | 60 | 85/42 | 106/72 |
| Concrete Pressure (Low / high pressure) |
Mpa | 13/7.4 | 13.5/8 | 20/14 |
| Hydraulic system pressure | Mpa | 32 | 32 | 32 |
| Rotation speed | r/min | 1480 | 1480 | 1480 |
| High / low pressure switch | Yes | Yes | Yes | |
| Distribution valve | S valve | S valve | S valve | |
| Pumping cylinder diameter/ Stroke | mm | 195/1500 | 200/1800 | 200/1800 |
| Main oil pump discharge | ml/r | 110 | 224 | 2×190 |
| Motor power | kw | 145 | 110 | 2×161 |
| Voltage/ Frequency | V/Hz | 380/50 | 380/50 | 380/50 |
| Hydraulic tank volume | L | 400 | 500 | 700 |
| Height of adding material | mm | 1355 | 1400 | 1400 |
| Hopper volume | m3 | 0.8 | 0.7 | 0.7 |
| Total mass | kg | 5800 | 6200 | 8500 |
| Concrete slump | mm | 120-230 | 120-200 | 100~230 |
| Aclinic Delivery distance | m | 1200 | 1000 | 2000 |
| Theory vertical pumping height | m | 250 | 250 | 410 |
| Dimension: L*W*H | mm | 6240*2110*2550 | 6680*2210*2150 | 6600*2400*2700 |
System and Parts
The pumping work of haomei trailer concrete pump is coordinated by seven major systems. All machine parts use world-class brands, Daswell quality can be seen in the details!
Power system: The main oil pump imported from Korea Kawasaki company is adopted. 60 pumps and above use the original Rexroth main oil pump. The diesel pump adopts Weichai diesel engine.
Main pumping system: The hydraulic oil circuit is an open circuit. Adopt well-known brand main oil pump and concrete conveying cylinder.
Distribution system: Brand swing cylinder, nested S-pipe valve. Spectacle plates and cutting rings are made of special wear-resistant materials.
Stirring system: Cement pump trailer for sale adopts high-quality stirring motor, pedal-type super wear-resistant stirring blade. After the left and right half shafts are treated, the hardness reaches HB250-280, the surface nitride thickness is greater than 0.3mm, and the surface hardness is greater than HV550.
Heat dissipation and filtering device: Oil filter of well-known Chinese brand is adopted. The filtration precision of the main pump oil filter is 100μm. The cooler adopts airline products, with reliable quality and good heat dissipation effect.
Hydraulic pipeline and valve group: Oil pipeline from Italy Manuli is used. The hydraulic control valve of Taiwan Yuken is adopted.
Electronic control system: The intermediate relay of Japan's Omron is adopted. Adopt well-known proximity switch.
Products Characteristics
1,Power system of trailer concrete pump Main hydraulic pumps are famous German REXROTH products. Engine:German Deutz 2,Electric control system of trailer concrete pump
The reversing control is electric-hydraulic type. The electric part is controlled by PLC, which is reliable, more accurate with small impact. The main oil pump is under the famous brand of Kawasaki from Japan.
Main electric elements are imported original Schneider, OMRON, Siemens, LG, etc.
3,Hydraulic system of trailer concrete pump
The unique open hydraulic system and hydraulic cushion technology contribute to the smaller exchange impact and less heat of the system. Meanwhile, with the famous brand of main pump and hydraulic valve, the safety and reliability of the concrete pump are guaranteed. 4,Pumping system of trailer concrete pump
Pumping displacement variable adjustment: Change the pumping displacement according to the construction to meet the requirement of the condition.
5.Lubrication system of trailer concrete pump
The patented central automatic lubrication system comes with a piston grease-pump, features high pressure and reliability, which can realize automatic lubrication of piston.
Electric trailer concrete pump VS Diesel trailer concrete pump
There are two types trailer concrete pump which are manufactured by Haomei. These two models concrete pump trailer for sales are suitable for different working condition. The client can compare their features and then decide which type concrete pumping machine is more suitable for your projects.
1. Electric concrete pump trailer is driven by industrial electricity, it is 3 phases. That means, there should be a 3 phase power supply at site. Some clients did not notice this and purchased an electric type concrete trailer pump, finally they found that they need to prepare a transformer at a high cost;
2. Diesel trailer concrete pump is driven by diesel engine, it can work everywhere as long as there is diesel;
3. Electric towed concrete pump is with low noise when it is working and no pollutants are emitted into the air;
4. Diesel concrete pump for sale is with relatively loud noise, and the pollutants are emitted into the air;
5. If the same model, diesel concrete pump trailer is more expensive than the electrical concrete trailer pump;
6. For the diesel trailer concrete pump, you have to maintain the diesel engine frequently, but for the electric type trailer cement pumps for sale, no need;
