Product Description

>>Product Description
Backhoe loader is mainly used for small-scale engineering operations such as afforestation, agriculture and animal husbandry construction, channel
construction, sewer cleaning, water channel dredging, clean-up and reloading in factories and mines, and is widely used in small and medium-sized
roadways with a width of 2 meters or more.

>>Product Parameters 

Item	Model	WZ10-10	WZ20-16	WZ30-25	WZ40-28
Overall Dimension	Dimension	5500x1750x2650mm	5800x1850x2750mm	6200x1960x2800mm	6500x2040x2800mm
	Wheel Tread	1475 mm	1500 mm	1580 mm	1630 mm
	Wheel Base	2070 mm	2315 mm	2550 mm	2675 mm
	Min Clearance to Ground	250 mm	220 mm	290 mm	290 mm
	Hydraulic System Pressure	16 Mpa	16 Mpa	18 Mpa	18 Mpa
	Machine Weight	3400 Kg	4800 Kg	5400 Kg	6000 Kg
	Max Walking Speed	25 Km/h	26 Km/h	28 Km/h	28 Km/h
	Max Climbing Gradient	25°	25°	25°	25°
	Min Turning Radius	3500 mm	4000 mm	4500 mm	4500 mm
	Rated Load	1000KG	1600 KG	2500 KG	2800KG
	Max CZPT Depth	2000 mm	2700 mm	2600 mm	2800 mm
	Digging Dumping Height	1800 mm	2200 mm	2300 mm	2400 mm
	Max CZPT Radius	2700 mm	4600 mm	4600 mm	4600 mm
	Max CZPT Height	3300 mm	4200 mm	4300 mm	4400 mm
	Max CZPT Force	25 Kn	28 KN	28 Kn	28 Kn
	Digging Bucket Capacity	0.1 cbm	0.2 cbm	0.3 cbm	0.3 cbm
	Digging Bucket Width	400 mm	400 mm	600 mm	600 mm
	Turning Angle	180°	180°	180°	180°
	Max Dumping Height	2800 mm	3300 mm	3500 mm	3600 mm
	Max Dumping Reach	800 mm	850 mm	900 mm	950 mm
	Loading Bucket Capacity	0.5 m³	0.7 m³	1 m³	1.2 m³
	Loading Bucket Width	1800 mm	1900 mm	2100 mm	2200 mm
	Max Loading Height	3300 mm	4200 mm	4300 mm	4300 mm
	Max Force	36KN	36KN	42KN	42KN
Engine	Brand	Yunnei	Yunnei	Yunnei	Yunnei
	Type	Direct injection, 4-stroke	Turbo charged, 4-stroke	Turbo charged, 4-stroke	Turbo charged, 4-stroke
	Rated Power	37 KW	58 KW	76 KW	92 KW
	Rated Speed	2400 r/min	2400 r/min	2400 r/min	2400 r/min
Transmission	Hydraulic Torque Converter	ZL28F	ZL29A	ZL29A	ZL29A
Steer System	Hydraulic Articulated Steering
Tire	/	20.5-16	23.5-16	16/70-20	16/70-20

>>Multifunctional Attachments:

>>Application

>>Company Prifiles   

>>FAQ

Q1.What is the delivery period?
After receiving the initial payment, the goods will be ready for delivery within 5 days.The rest time depends on the distance and transport method
which need to be negotiated.

Q2.What is the payment terms can you accept?
30% initial payment, 70% balance payment when the goods are ready for delivery by T/T.

Q3.How long is the product guarantee?
We provide 1 year quality guarantee.

Q4.What kind of service could you provide?
1) Pre-sale service:We could assist you finding the suitable equipment according to your requirement.
2) On-sale service:We strictly follow the commercial rules, contract signing, following the production process, controlling the goods quality, tracking
the goods delivery, guaranteeing you receive the qualified goods safely.
3) After-sale service:We provide some consumables with the equipment;
We have operation manual for instructing the basic installation and operation;Video guidance for trouble shooting;Engineers ready for field maintenance
and repairing when necessary.

Q5.Can we have the special order like specification change, logo making?
Yes, we accept the customization.We can make it clear in the contract and then our technical start design and production as per your requirement.

For more questions, please feel free to contact us.
We sincerely welcome all friends paying visits to us and reach a mutual success!

How to use the pulley system

Using a pulley system is a great way to move things around your home, but how do you use a pulley system? Let’s look at the basic equations that describe a pulley system, the types of pulleys, and some safety considerations when using pulleys. Here are some examples. Don’t worry, you’ll find all the information you need in 1 place!

Basic equations of pulley systems

The pulley system consists of pulleys and chords. When the weight of the load is pulled through the rope, it slides through the groove and ends up on the other side. When the weight moves, the applied force must travel nx distance. The distance is in meters. If there are 4 pulleys, the distance the rope will travel will be 2×24. If there are n pulleys, the distance traveled by the weight will be 2n – 1.
The mechanical advantage of the pulley system increases with distance. The greater the distance over which the force is applied, the greater the leverage of the system. For example, if a set of pulleys is used to lift the load, 1 should be attached to the load and the other to the stand. The load itself does not move. Therefore, the distance between the blocks must be shortened, and the length of the line circulating between the pulleys must be shortened.
Another way to think about the acceleration of a pulley system is to think of ropes and ropes as massless and frictionless. Assuming the rope and pulley are massless, they should have the same magnitude and direction of motion. However, in this case the quality of the string is a variable that is not overdone. Therefore, the tension vector on the block is labeled with the same variable name as the pulley.
The calculation of the pulley system is relatively simple. Five mechanical advantages of the pulley system can be found. This is because the number of ropes supporting the load is equal to the force exerted on the ropes. When the ropes all move in the same direction, they have 2 mechanical advantages. Alternatively, you can use a combination of movable and fixed pulleys to reduce the force.
When calculating forces in a pulley system, you can use Newton’s laws of motion. Newton’s second law deals with acceleration and force. The fourth law tells us that tension and gravity are in equilibrium. This is useful if you need to lift heavy objects. The laws of motion help with calculations and can help you better understand pulley systems.

Types of pulleys

Different types of pulleys are commonly used for various purposes, including lifting. Some pulleys are flexible, which means they can move freely around a central axis and can change the direction of force. Some are fixed, such as hinges, and are usually used for heavier loads. Others are movable, such as coiled ropes. Whatever the purpose, pulleys are very useful in raising and lowering objects.
Pulleys are common in many different applications, from elevators and cargo lift systems to lights and curtains. They are also used in sewing machine motors and sliding doors. Garage and patio doors are often equipped with pulleys. Rock climbers use a pulley system to climb rocks safely. These pulley systems have different types of pinions that allow them to balance weight and force direction.
The most common type of pulley is the pulley pulley system. The pulley system utilizes mechanical advantages to lift weight. Archimedes is thought to have discovered the pulley around 250 BC. in ancient Sicily. Mesopotamians also used pulleys, they used ropes to lift water and windmills. Pulley systems can even be found at Stonehenge.
Another type of pulley is called a compound pulley. It consists of a set of parallel pulleys that increase the force required to move large objects. This type is most commonly used in rock climbing and sailing, while composite pulleys can also be found in theater curtains. If you’re wondering the difference between these 2 types of pulleys, here’s a quick overview:

Mechanical Advantages of Pulley Systems

Pulley systems offer significant mechanical advantages. The ability of the system to reduce the effort required to lift weights increases with the number of rope loops. This advantage is proportional to the number of loops in the system. If the rope had only 1 loop, then a single weight would require the same amount of force to pull. But by adding extra cycles, the force required will be reduced.
The pulley system has the advantage of changing the direction of the force. This makes it easier to move heavy objects. They come in both fixed and mobile. Pulleys are used in many engineering applications because they can be combined with other mechanisms. If you want to know what a pulley can do, read on! Here are some examples. Therefore, you will understand how they are used in engineering.
Single-acting pulleys do not change direction, but compound pulleys do. Their mechanical advantage is six. The compound pulley system consists of a movable pulley and a fixed pulley. The mechanical advantage of the pulley system increases as the number of movable wheels decreases. So if you have 2 wheels, you need twice as much force to lift the same weight because you need a movable pulley.
The mechanical advantage of a pulley system can be maximized by adding more pulleys or rope lengths. For example, if you have a single pulley system, the mechanical advantage is 1 of the smallest. By using 2 or 3 pulleys, up to 5 times the mechanical advantage can be achieved. You can also gain up to 10 times the mechanical advantage by using multiple pulley systems.
The use of a single movable pulley system also adds to the mechanical advantage of the pulley system. In this case, you don’t have to change the direction of the force to lift the weight. In contrast, a movable pulley system requires you to move the rope farther to generate the same force. Using a compound pulley system allows you to lift heavy loads with ease.

Safety Issues When Using Pulley Systems

Pulleys have an incredibly unique structure, consisting of a disc with a groove in the middle and a shaft running through it. A rope or cord is attached to 1 end of a pulley that turns when force is applied. The other end of the rope is attached to the load. This mechanical advantage means that it is much easier to pull an object using the pulley system than to lift the same object by hand.
Although pulley systems are a common part of many manufacturing processes, some employers do not train their workers to use them properly or install protection to prevent injury. It is important to wear proper PPE and follow standard laboratory safety practices during pulley system activities. Make sure any support structures are strong enough to handle the weight and weight of the rope or rope. If you do fall, be sure to contact your employer immediately.