KNL5231THB 37-5RZ Concrete Boom Truck

Concrete Boom Truck

Nowadays, concrete boom truck is widely applicable on sites, especially for large construction projects. As we all know, the boom concrete pump is mounted on truck with long boom for operation. That’s also the significant reason why a lot of contractors are keen on this type of concrete pump. Faced with high distance pumping, the concrete pump with boom is the best solution for concrete pumping. In order to better serve our customers all over the world, we have upgraded our concrete boom pumps for sale. In Aimix Group, we can supply THB series pump whose long boom can reach about 30 to 57 m, which can satisfy most construction requirements.


Why Use Concrete Boom Truck?

There are some advantages for using a concrete boom pump to place concrete:

Firstly, it can reach over house and into backyards;

Secondly, the pump can place the concrete where you need it, easy for up 4, 5, 6 floors, even higher;

Thirdly, through boom pump concrete, concrete mixture can be pumped fast

Last but not least, the operation can save on labour cost, pumping concrete reduces the amount of manpower you need to pump concrete.

But what features of boom pump truck? Let’s check following description together.

KNL5206THB 30-4M Boom Pump
KNL5206THB 30-4M Boom Pump

Max. Theor. output(high/low pressure): 66/111

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: ±270°

Engine power(KW):199

KNL5231THB 37-5RZ Concrete Boom Truck
KNL5231THB 37-5RZ Concrete Boom Truck

Max. Theor. output(high/low pressure): 66/111

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: ±270°

Engine power(KW):228


KNL5340THB 44-5RZ Concrete Boom Pump for Sale
KNL5340THB 44-5RZ Concrete Boom Pump for Sale

Max. Theor. output(high/low pressure): 75/125

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: 540°

Engine power(KW):297

Main Technical Features of Concrete Boom Truck for Sale

1. With efficient delivery cylinder and oil cylinder, the concrete pump truck for salehas lower requirements for concrete. Therefore, it can not only meet the need of low-pressure large-displacement pump, but realize small displacement truck mounted concrete pump replacement.

2. Having adopted high-strength low alloy steel plate, boom pump truck can ensure rationality and reliability of X – type strut and boom structure.

3. For engine, displacement is changing according to boom rotate speed. Thus, the engine has maximum torque to ensure fuel economy and efficiency.

4. The main valve group uses double pump and double circuit electronic control high and low pressure switching valve block; high pressure and low pressure changing through one button. Besides, it has simple oil circuit, low failure rate and convenient maintenance.

5. Dual-purpose synchronous lubrication system. When working, controlling oil drive by swing valve; while, not working, controlling through manual rocker.

6. The boom adopts load-sensitive proportional multi-way valve. So the action speed can be adjustment and freely. Moreover, he operation performance is excellent. In addition, concrete boom pump for sale not only can realize remote control, but achieve emergency manual operation in case of emergency. The stirring and supporting legs are supplied with oil by the gear pump. With pressure relay, the stirring can be automatically reversed to prevent the larger stones from getting stuck in the blade.

KNL5340THB 47-6RZ Boom Concrete Pump
KNL5340THB 47-6RZ Boom Concrete Pump

Max. Theor. output(high/low pressure): 75/125

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: 540°

Engine power(KW):297

KNL5350THB 50-6RZ Boom Concrete Pump
KNL5350THB 50-6RZ Boom Concrete Pump

Max. Theor. output(high/low pressure): 75/125

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: 540°

Engine power(KW):297

KNL5420THB 58X-6RZ Boom Pump for Sale
KNL5420THB 58X-6RZ Boom Pump for Sale

Max. Theor. output(high/low pressure): 108/183

Max. aggregate dimension(mm):40

Recommended concrete slump(cm):12~23

Distribution valve: S valve

Slewing angle: ±270°

Engine power(KW):338

How Does Boom Pump Work?

First, the concrete pours into the back of the pump truck. The hopper has a mesh grate the concrete falls through which prevents any large rocks or chunks from plugging the concrete pump truck hoses. Moreover, the concrete truck pump hopper also has an auger that churns the concrete keeping it liquid and flowable.

Once the concrete is in the hopper, it gets sucked into a valve system in small intervals or strokes. As some of the concrete is being sucked into the valve, the concrete before it is being simultaneously pushed through the concrete pipe on the boom pressure concrete pump until it reaches the end of the concrete hose and placed where you need it.

Some concrete boom pumpshave different types of valve systems, s-valves, ball-valves, but basically that’s how a concrete pump works. In Aimix Group, our boom concrete pump for sale is usually adopting S-valves for pumping.

As long as the hopper stays full and there are no blockages in the concrete hoses, the process of pumping the concrete goes quite smoothly.

How to Choose Concrete Truck with Pump?

In today’s market, there is a wide variety of cement pump truck available, making it difficult to choose the best one for your specific requirements. We can totally understand that choosing the best boom pump for sale is a challenge but it does not have to be. That is why we want to keep our customers informed on how to choose the best concrete boom truck for sale. There are several factors you need to consider when selecting.

Output Rate

Seeking for a concrete boom pump truck for sale that has pump capacity is the first factor you need to consider. While concrete pump truck suppliers can provide you with spec sheets for each of their concrete truck pump for sale, the maximum volume output rate and conveying distances are only theoretical. These capacities will vary depending on such factors as the job conditions, mix design, and diameter and length of the pipeline being used. Therefore, you need to calculate on the actual output rate accurately. You can take our concrete boom pump specifications as reference.

ItemUnitKNL5206THB 30-4MKNL5231THB 37-5RZKNL5340THB 44-5RZKNL5340THB 47-6RZKNL5350THB 50-6RZKNL5420THB 58X-6RZ
Max. Theor. output(high/low pressure)m3/h66/11166/11175/12575/12575/125108/183
Max. Theor. concrete output Pressure(high/low pressure)MPa10/610/610/610/610/610/6
Rated working pressureMPa323232323234
Pumping frequency(high/low pressure)min-118/3019/3215/2515/2515/2516/28
Hopper capacityL600600600600600600
Filling heightmm120012001400140014001400
Hydraulic system typeOpen loopOpen loopOpen loopOpen loopOpen loopOpen loop
Distribution valveS valveS valveS valveS valveS valveS valve
Oil cylinder dia.×strokemmφ125×1400/1400φ125×1400φ140×1800φ140×1800φ140×1800φ140×2100
Concrete cylinder dia.×strokemmφ230×1400/1400φ230×1400φ260×1800φ260×1800φ260×1800φ260×2100
Hydraulic oil coolingAir coolingAir coolingAir coolingAir coolingAir coolingAir cooling
Recommended concrete slumpcm12~2312~2312~2312~2312~2312~23
Max. aggregate dimensionmm404040404040
Structure type30-4M37-5RZ44-5RZ47-6RZ50-6RZ58-6RZ
Placing depthm3036.143.546.849.258
Horizontal distancem2632.64042.645.354
Placing depthm2225.529.532.535.341.2
Slewing angle±270°±270°540°540°540°±270°
Pipe diametermm125125125125125125
End hose lengthmm300030003000300030003000
Chassis modelmmEQ5200GSZ5DJZZ5231N521GE1ZZ5347V524HE1ZZ5347V524HE1ZZ5356V524ME1QL5420THBW2TDHY
Wheelbase520052004800+14004800+14004650+14001850+4575+1370
Engine typemmYC6A270-50MC07.31-50MC11.40-50MC11.40-50MC11.40-506WG1-TCG51
Engine power199kw228kw297kw297kw297kw338kw
Oil tank cubagekW400400400400400400
Overall dimensions10300x2350x36609840x2496x387011905x2500x391012295x2550x400012230x2550x400014040x2500x4000
Oil tank volume500500600600600800
Control modeLManual+remote controlManual+remote controlManual+remote controlManual+remote controlManual+remote controlManual+remote control
Maximum water pressure0.80.87770.8
Pipe cleaning modeLWater cleaning/dry cleaningWater cleaning/dry cleaningWater cleaning/dry cleaningWater cleaning/dry cleaningWater cleaning/dry cleaningWater cleaning/dry cleaning

Reliability

One of the most important things that you should look for in a cement pump truck for sale is reliability. This means that you need to look for a boom pumps for sale that is rock solid under all working conditions, and can keep with the latest technology a few years down the road.

Services

You’d better choose a concrete pump manufacturer that stands behind its brand by offering quality services. In Aimix Group, we can provide you one-step service for you, including pre-sale, on-sale and after-sale service. We have built more than 6 branches offices and LBS centers for our clients. Checking and repairing equipment is easier for local customers. Therefore, after-sales service is significant for your boom pumps.

If you are interested in any of our products or services or concrete pump truck price, please do not hesitate to get in touch with us now. We promise that price of concrete pump truck in Aimix is reasonable. Contact us through filling the inquiry form or email: sales@trailerconcretepump.com.

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