4.0M3 Self Loading Concrete Mixer Truck for sale
|Mixing drum||Capacity : 4.0M3, 14m3 concrete output/h, mixing speed: 3 gears both positive & inversion turns; maxing slewing angle of the drum: 270 degree.|
|Engine parameters||Yuchai YCD4P22T-130 , rated power/turns: 95kw (129HP)/ 2400rpm.|
|Drive system||Hydraulic component( variable stroke pump) : Eaton
two grades gear transmission : road/off road, 4 wheel drive
|Speed||Low gear speed: 0-9.5km/h, high gear speed : 0-28km/h|
|Cabin||Front cabin with rops &fops design, Double backward camera, sunshade curtain, Air conditioning|
|Hydraulic system||variable stroke pumps provide power separately to car drive and mixer.
2 constant rate pumps provide power to drum slewing , brake, water.
|Joystick||All working operation designed in 1 joystick|
|Bucket||Capacity: 0.6m3 hydraulic controlled door|
|Chute||Adjustable hydraulic controlled vertical 15 degree movement, horizontal free movement|
|Water system||Water pump with high pressure washing gun|
|Climbing angle||degree with full load|
|Brake||Wet brake, parking brake with gear box|
|Tires||Off-road engineering tire 16/70-20 PR16|
|Steering||Back axle steering, all hydraulic
inner steering radius: 1988mm/4130mm
outer steering radius:3767 mm/6030mm
|Electric system||Battery :2X12V 120Ah, provide lighting and ignition|
|Hydraulic oil tank||80L|
|Carframe||All steel welding|
|Weight||Off load:8t, full load :18t|
|Weighing system||Equipped with high precision concrete weighing system & micro printer for detailed data of weight price, date etc.|
Self-loading concrete mixer is the combination of concrete mixer truck and cement mixer, which can automatically feed, measure, mix and discharge concrete mixture. Equipped with a powerful engine and 4 wheel steering, the self loading concrete mixer is just like a small car and the operator can drive it to where it needs to go. It is very convenient for loading material, such as cement, aggregate, stone. The raw material is scattered in the construction site. With self loading mixer machine, you will never to worry about transporting raw material.
The efficient self loading mixer concrete machine just need 1 operator to drive, load, and mix raw material while moving it. It has a higher working efficiency, higher mixing effect. At the same time, it greatly reduces the labor cost and working time. The self loading concrete mixers can bring you great benefits. Compared with concrete mobile mixer, the self loader mobile cement mixer truck.
Hydraulic joystick control ,0.6cm loading bucket, 20 seconds for every bucket work. sand CZPT cement loading automatically.
Discharge concrete every where under your need, Korea rotation motor, make sure the good quality and performance .
Our machine adopt Chinese famous engine CZPT 95KW, big power and low fuel consumption
If you want choose CZPT engine ,we are available .
The discharge opening could adjust the angle, there is 2 piece unloading chute for supplement, make sure the best unloading working.
Hydraulic control water pump, water pump, water pipe and water meter in this system, and 5 ways for outside water -water tank-mixing tank working.
Only need 1 driver control the loading, weighting, mixing, delivery and discharging work. double reverse camera make sure the safety ,deluxe cabin and A/C make sure the driver comfort .
Established in 2005, HangZhou Xihu (West Lake) Dis. Vehicles Co., Ltd is a professional manufacturer
and exporter of wheel loaders. We are located in HangZhou City, ZheJiang Province, with convenient
transportation access. All of our products comply with international quality standards and are greatly
appreciated in a variety of different markets throughout the world. We have over 100 employees to reach
an annual sales e that exceeds USD10,000,000, and we are currently exporting 100% of our product
worldwide. We also have approved Real CE Certificate through Germany TUV company.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to
guarantee total customer satisfaction. We have successfully studied and developed ZL06,ZL08,ZL10,ZL12,
ZL15,ZL16,ZL18,ZL20,ZL30,ZL50,HY610, HY910, etc. Series mini loader and medium size wheel loader with
morethan 30 kinds of Accessories. We also developed Telescopic loader, Backhoe loader, Off-road forklift,
Sugarcane loader, Site Dumper, Self-loading concrete mixer, etc. As a result of our high quality products and outstanding customer service, we have exported to Germany, Sweden, Finland, Poland,
Norway, Hungary, Austria, Belgium, Netherlands, Estonia, Moldova, Turkey, Iraq, Libya, Uganda, Russia,
Japan, Korea, Malaysia, Indonesia, Vietnam, Cambodia, Australia, Canada, USA, Brazil, Argentina,
If you are interested in any of our products or would like to discuss a customer order, please feel free to
contact us. We are looking forward to forming successful business relationships with new clients around the
world in the future.
PACKING AND SHIPPING
For sea shipping and train delivery ,1 unit in 40HQ container ,we need unload the mixing tank and cabin .
For truck delivery ,drive the machine directly .
We strengthen the machine make sure the delivery safety .
1. Are you factory?
Yes,we are manufacturer for self loading concrete mixer ,wheel loader ,sugarcane loader,site dumper ,cross forklift with more than 13 years history and have rich OEM experience for domestic trading company and oversea company ,all of our machines are produced under customers’ professional suggestion.
2.What is the payment terms?
We accept T/T and Alibaba trade assurance payment ,usually 30% payment for deposit and balance before shipment.We will send customer detailed photoes and vedios for loading container and shipping advice for shipment.
3.What is the warranty for your machines?
We offer 1 year warranty after receiving the machine .And free spare parts will be added for every machine.
4.Do you have CE for your machine?
Our machines have passed CE certificate,and they earn high reputation from our customers. Pls enter our CertificateNo. AM55714799 0001 and check our CE in details.Our CE Certification was successful on August.12th.2015.
5.Where is your factory?
If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us.We are looking forward to forming successful business relationships with new clients around the world in the near future.
Lead Screws and Clamp Style Collars
If you have a lead screw, you’re probably interested in learning about the Acme thread on this type of shaft. You might also be interested in finding out about the Clamp style collars and Ball screw nut. But before you buy a new screw, make sure you understand what the terminology means. Here are some examples of screw shafts:
The standard ACME thread on a screw shaft is made of a metal that is resistant to corrosion and wear. It is used in a variety of applications. An Acme thread is available in a variety of sizes and styles. General purpose Acme threads are not designed to handle external radial loads and are supported by a shaft bearing and linear guide. Their design is intended to minimize the risk of flank wedging, which can cause friction forces and wear. The Centralizing Acme thread standard caters to applications without radial support and allows the thread to come into contact before its flanks are exposed to radial loads.
The ACME thread was first developed in 1894 for machine tools. While the acme lead screw is still the most popular screw in the US, European machines use the Trapezoidal Thread (Metric Acme). The acme thread is a stronger and more resilient alternative to square threads. It is also easier to cut than square threads and can be cut by using a single-point threading die.
Similarly to the internal threads, the metric versions of Acme are similar to their American counterparts. The only difference is that the metric threads are generally wider and are used more frequently in industrial settings. However, the metric-based screw threads are more common than their American counterparts worldwide. In addition, the Acme thread on screw shafts is used most often on external gears. But there is still a small minority of screw shafts that are made with a metric thread.
ACME screws provide a variety of advantages to users, including self-lubrication and reduced wear and tear. They are also ideal for vertical applications, where a reduced frictional force is required. In addition, ACME screws are highly resistant to back-drive and minimize the risk of backlash. Furthermore, they can be easily checked with readily available thread gauges. So, if you’re looking for a quality ACME screw for your next industrial project, look no further than ACME.
Lead screw coatings
The properties of lead screw materials affect their efficiency. These materials have high anti-corrosion, thermal resistance, and self-lubrication properties, which eliminates the need for lubrication. These coating materials include polytetrafluoroethylene (PFE), polyether ether ketone (PEK), and Vespel. Other desirable properties include high tensile strength, corrosion resistance, and rigidity.
The most common materials for lead screws are carbon steel, stainless steel, and aluminum. Lead screw coatings can be PTFE-based to withstand harsh environments and remove oil and grease. In addition to preventing corrosion, lead screw coatings improve the life of polymer parts. Lead screw assembly manufacturers offer a variety of customization options for their lead screw, including custom-molded nuts, thread forms, and nut bodies.
Lead screws are typically measured in rpm, or revolutions per minute. The PV curve represents the inverse relationship between contact surface pressure and sliding velocity. This value is affected by the material used in the construction of the screw, lubrication conditions, and end fixity. The critical speed of lead screws is determined by their length and minor diameter. End fixity refers to the support for the screw and affects its rigidity and critical speed.
The primary purpose of lead screws is to enable smooth movement. To achieve this, lead screws are usually preloaded with axial load, enabling consistent contact between a screw’s filets and nuts. Lead screws are often used in linear motion control systems and feature a large area of sliding contact between male and female threads. Lead screws can be manually operated or mortised and are available in a variety of sizes and materials. The materials used for lead screws include stainless steel and bronze, which are often protected by a PTFE type coating.
These screws are made of various materials, including stainless steel, bronze, and various plastics. They are also made to meet specific requirements for environmental conditions. In addition to lead screws, they can be made of stainless steel, aluminum, and carbon steel. Surface coatings can improve the screw’s corrosion resistance, while making it more wear resistant in tough environments. A screw that is coated with PTFE will maintain its anti-corrosion properties even in tough environments.
Clamp style collars
The screw shaft clamp style collar is a basic machine component, which is attached to the shaft via multiple screws. These collars act as mechanical stops, load bearing faces, or load transfer points. Their simple design makes them easy to install. This article will discuss the pros and cons of this style of collar. Let’s look at what you need to know before choosing a screw shaft clamp style collar. Here are some things to keep in mind.
Clamp-style shaft collars are a versatile mounting option for shafts. They have a recessed screw that fully engages the thread for secure locking. Screw shaft clamp collars come in different styles and can be used in both drive and power transmission applications. Listed below are the main differences between these 2 styles of collars. They are compatible with all types of shafts and are able to handle axial loads of up to 5500 pounds.
Clamp-style shaft collars are designed to prevent the screw from accidentally damaging the shaft when tightened. They can be tightened with a set screw to counteract the initial clamping force and prevent the shaft from coming loose. However, when tightening the screw, you should use a torque wrench. Using a set screw to tighten a screw shaft collar can cause it to warp and reduce the surface area that contacts the shaft.
Another key advantage to Clamp-style shaft collars is that they are easy to install. Clamp-style collars are available in one-piece and two-piece designs. These collars lock around the shaft and are easy to remove and install. They are ideal for virtually any shaft and can be installed without removing any components. This type of collar is also recommended for those who work on machines with sensitive components. However, be aware that the higher the OD, the more difficult it is to install and remove the collar.
Screw shaft clamp style collars are usually one-piece. A two-piece collar is easier to install than a one-piece one. The two-piece collars provide a more effective clamping force, as they use the full seating torque. Two-piece collars have the added benefit of being easy to install because they require no tools to install. You can disassemble one-piece collars before installing a two-piece collar.
Ball screw nut
The proper installation of a ball screw nut requires that the nut be installed on the center of the screw shaft. The return tubes of the ball nut must be oriented upward so that the ball nut will not overtravel. The adjusting nut must be tightened against a spacer or spring washer, then the nut is placed on the screw shaft. The nut should be rotated several times in both directions to ensure that it is centered.
Ball screw nuts are typically manufactured with a wide range of preloads. Large preloads are used to increase the rigidity of a ball screw assembly and prevent backlash, the lost motion caused by a clearance between the ball and nut. Using a large amount of preload can lead to excessive heat generation. The most common preload for ball screw nuts is 1 to 3%. This is usually more than enough to prevent backlash, but a higher preload will increase torque requirements.
The diameter of a ball screw is measured from its center, called the ball circle diameter. This diameter represents the distance a ball will travel during 1 rotation of the screw shaft. A smaller diameter means that there are fewer balls to carry the load. Larger leads mean longer travels per revolution and higher speeds. However, this type of screw cannot carry a greater load capacity. Increasing the length of the ball nut is not practical, due to manufacturing constraints.
The most important component of a ball screw is a ball bearing. This prevents excessive friction between the ball and the nut, which is common in lead-screw and nut combinations. Some ball screws feature preloaded balls, which avoid “wiggle” between the nut and the ball. This is particularly desirable in applications with rapidly changing loads. When this is not possible, the ball screw will experience significant backlash.
A ball screw nut can be either single or multiple circuits. Single or multiple-circuit ball nuts can be configured with 1 or 2 independent closed paths. Multi-circuit ball nuts have 2 or more circuits, making them more suitable for heavier loads. Depending on the application, a ball screw nut can be used for small clearance assemblies and compact sizes. In some cases, end caps and deflectors may be used to feed the balls back to their original position.