Tag Archives: china agricultural machinery

China factory China Cheap Price Agricultural Machinery Tl25 with Front End Loader with Best Sales

Product Description

 

 

China High Quality Agricultural Machinery TL25 Front End Wheel Loader

Product Application

TL25 loader is our latest development of a medium-sized loader.
–Adopt CUMMINS, YUCHAI engine, powerful and reliable.
–Torque converter and counter-shaft trans mission gearbox, assembled separately, higher reliability and easier maintenance.
–Fully hydraulic steering system, powedr shift transmission, easier operation.
–Bucket can be leveled automatically, optimized working device, higher productivity.
–Comfortable operation environment, new desigh cabin, air-condition at option.
–Various working devices of attachment are available, such as log grapple, pipe fork, grass fork, CZPT bucket, snowblade, pallet fork etc. to meet different need.

ITEM SPECIFICATION ITEM SPECIFICATION
Overall working weight 6500kg Front and rear axles
Rated bucket capacity 1.3m³ Main transmission type Spiral gear,first stage decelerate
Rated load 2500kg Final decelerate type First stage,planetary gear decelerate
Max.tractive force 55KN Tyre  
Max.breakout force ≥58KN Tyre specification 16/70-24
Max.grade ability 30° Front tyre pressure 350KPa
Max. dumping height 3600mm Front tyre pressure 350KPa
Dumping distance 900mm Steering system
Overall dimension(L*W*H) 6200*2050*2850mm Type Articulated load-sensing hydraulic steering system
Engine Steering angle ±35°
Model Yuchai Mini turning radius 4800mm
Type Inline,water cooling.dry cylinder,direct injection system working pressure 16MPa
Number of cylinder-bore/stroke 4 Boom lifting time 5s
Rated power/Rated speed 85KW / 2200r/min Total time 10s
Transimission system Brake system
Torque converter Single-stage Service brake Air-on-oil, caliper-disk
Torque ratio 3.2 parking brake Manual caliper disc
Transmission type Planetary power shift Capacity
Gear shift 4 forwardshift,4 reverseshift Fuel 60L
Max.speed 36km/h Hydraulic 60

Main features
1)6.5ton operating weight,heavy duty!
2) Maximum speed 36km/h,fast!fast!fast!
3) Dumping height:3600mm!
4) Luxury appearance
5) With many attachments,all configuratin customer can choose.
6)With famous CZPT 4BT3*-C100
 Motor.
Details

Standard Equipments
—Standard Bucket,
—Hydraulic Torque Converter Transmission,
—Floating Function,
—Mechanical Joystick,
—AC Cabin,
—Rops&Fops Cabin,
—Tipping Cabin,
—Luxury Cabin Inside,
—Backward Imagine,
—Comfortable Seat,
—Adjustable Steering Wheel,
—Wheel Reducer Axle,
—Air Brake,
—Lock for Lifting and Steering Cylinder,
—Hydraulic Pressure Check System,
—Parallel Linkage,
–E4 Lamp,
–Free Service Spare Parts etc.

All the machine with CE ISO SGS certificate.

Attachments
Titan wheel loader adopts the Hydraulic Quick Hitch. All kinds of accessories can be replaced. Such as: log grapple, grab bucket, pallet fork, road sweeper, ripper, 4 in 1 bucket, snow blade, angle blade, grass fork, hay fork, screening bucket, hydraulic hammer, stick rake,auger and so on.

Packaging details
TITAN Transport packaging team helps our customer to transport their machine in safe and secure way without any damage. Close to HangZhou port, we have the natural advantage to deliver your cargo safe, on time with competitive freight cost.

Our Service

Our trained Professional service team offers high quality in-time service in a very friendly way.
For a good customer experience, the content of pre -sales includes the recommendation on the right products basis on condition. All you have to do is to inform us your needs.
For After-sales, to minimize the downtime, we offer air delivery for the spare parts which are within guarantee within 3 working days.
We have professional technician to support trouble clearing and maintenance.

Pre-Sales Service
(1) Inquiry and consulting support. 
(2)Sample testing support. 
(3)View our Factory.

After-Sales Service
(1)Training how to instal the machine, training how to use the machine. 
(2)Engineers available to service machinery overseas.

About us
Our company HangZhou Titan Heavy Machinery ,We are a professional wheel loader and excavator factory in China,owns more than 11 years experiences on producing and exporting wheel loader.We are actively trying to develop agents all over the world, looking forward to cooperating with you.

FAQ
 

Q:Why choose Titan?
We sell every machine at a fair price.As our production increases,we are getting much support from the purchase source of raw meterial. 
We leave the maximum profit to customer.
1) Titan: an experienced loader manufacturer with over 11 years.
2) Titan team: customers-focused,you’ll get reply within 5 minutes.
3)Titan: premium quality with reasonable price.
4) Titan: CE,BV,SGS,ROPS and FOPS,ISO9001:2008 varified.
The quality control is not an empty word in TITAN.Our products are tested and granted CE cetificate.

Q:What is Titan warranty?
TITAN has a professional sales and after-service team.We are trying our best to make a good service for every customer.
1) Titan after-sales: life-long, meantime offer one year and 1 month warranty.
2) Titan proposal: order some wearing parts with loader for easy maintenance.

Q:What about Titan delivery term?
TITAN Transport packsging team helps our customer to transport their machine in safe and secure way without any damage.
10-20 days after down payment received.

Q:What about the payment term?
30% advance payment,70% balance by T/T.

 

Screw Shaft Types

A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:
screwshaft

Size

A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.
screwshaft

Material

The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each 1 has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best 1 depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.

Function

The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into 2 types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).
screwshaft

Applications

The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.

China factory China Cheap Price Agricultural Machinery Tl25 with Front End Loader   with Best SalesChina factory China Cheap Price Agricultural Machinery Tl25 with Front End Loader   with Best Sales

China manufacturer China Brand Agricultural Machinery Tl25 Top Hydraulic Front Loader wholesaler

Product Description

Chinese Brand Agricultural Machinery 2.5 Ton Wheel Loader

Product Application

ITEM SPECIFICATION ITEM SPECIFICATION
Overall working weight 6500kg Front and rear axles
Rated bucket capacity 1.3m³ Main transmission type Spiral gear,first stage decelerate
Rated load 2500kg Final decelerate type First stage,planetary gear decelerate
Max.tractive force 55KN Tyre
Max.breakout force ≥58KN Tyre specification 16/70-24
Max.grade ability 30° Front tyre pressure 350KPa
Max. dumping height 3600mm Front tyre pressure 350KPa
Dumping distance 900mm Steering system
Overall dimension(L*W*H) 6200*2050*2850mm Type Articulated load-sensing hydraulic steering system
Engine Steering angle ±35°
Model Yuchai Mini turning radius 4800mm
Type Inline,water cooling.dry cylinder,direct injection system working pressure 16MPa
Number of cylinder-bore/stroke 4 Boom lifting time 5s
Rated power/Rated speed 85KW / 2200r/min Total time 10s
Transimission system Brake system
Torque converter Single-stage Service brake Air-on-oil, caliper-disk
Torque ratio 3.2 parking brake Manual caliper disc
Transmission type Planetary power shift Capacity
Gear shift 4 forwardshift,4 reverseshift Fuel 60L
Max.speed 36km/h Hydraulic 60

TL25 loader is our latest development of a medium-sized loader.
–Adopt CUMMINS, YUCHAI engine, powerful and reliable.
–Torque converter and counter-shaft trans mission gearbox, assembled separately, higher reliability and easier maintenance.
–Fully hydraulic steering system, powedr shift transmission, easier operation.
–Bucket can be leveled automatically, optimized working device, higher productivity.
–Comfortable operation environment, new desigh cabin, air-condition at option.
–Various working devices of attachment are available, such as log grapple, pipe fork, grass fork, CZPT bucket, snowblade, pallet fork etc. to meet different need.

Main features
1)6.5ton operating weight,heavy duty!
2) Maximum speed 36km/h,fast!fast!fast!
3) Dumping height:3600mm!
4) Luxury appearance
5) With many attachments,all configuratin customer can choose.

Standard Equipments
—Standard Bucket,
—Hydraulic Torque Converter Transmission,
—Floating Function,
—Mechanical Joystick,
—AC Cabin,
—Rops&Fops Cabin,
—Tipping Cabin,
—Luxury Cabin Inside,
—Backward Imagine,
—Comfortable Seat,
—Adjustable Steering Wheel,
—Wheel Reducer Axle,
—Air Brake,
—Lock for Lifting and Steering Cylinder,
—Hydraulic Pressure Check System,
—Parallel Linkage,
–E4 Lamp,
–Free Service Spare Parts etc

Certifications
All the machine with CE ISO SGS certificate.

Attachments
Titan wheel loader adopts the Hydraulic Quick Hitch. All kinds of accessories can be replaced. Such as: log grapple, grab bucket, pallet fork, road sweeper, ripper, 4 in 1 bucket, snow blade, angle blade, grass fork, hay fork, screening bucket, hydraulic hammer, stick rake,auger and so on.

Our Service

Our trained Professional service team offers high quality in-time service in a very friendly way.
For a good customer experience, the content of pre -sales includes the recommendation on the right products basis on condition. All you have to do is to inform us your needs.
For After-sales, to minimize the downtime, we offer air delivery for the spare parts which are within guarantee within 3 working days.
We have professional technician to support trouble clearing and maintenance.

Pre-Sales Service
(1) Inquiry and consulting support. 
(2)Sample testing support. 
(3)View our Factory.

After-Sales Service
(1)Training how to instal the machine, training how to use the machine. 
(2)Engineers available to service machinery overseas.
Packing & Delivery
We use container transportation,according to your requirements,for you to choose the appropriate collccation If container is too tighber,we will use pefilm for packing or pack it accordfng to customers special requset.

About Us

                      HangZhou Titan Heavy Machinery Co. Ltd

HangZhou Titan Heavy Machinery Co. Ltd is a professional manufacturer engaged in the research, development, production, sale and service of wheel loader, excavator and forklift.
In addition, we have obtained many kinds of certificates SGS, ISO CE etc. Whether selecting a current product from our catalog orseeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
We sincerely thank all the friend’s support at home andabroad, look forward to establish development business cooperation with you, hand in hand advances boldly, create prosperity.
Our agent is interviewed by local TV station,give you a reason why choose titan.we provide our agents with technical support,service suport,exhibition support,price support,quality support and help them to open the local market and establish long-term cooperation.

FAQ

Q:Why choose Titan?
We sell every machine at a fair price.As our production increases,we are getting much support from the purchase source of raw meterial. 
We leave the maximum profit to customer.
1) Titan: an experienced loader manufacturer with over 11 years.
2) Titan team: customers-focused,you’ll get reply within 5 minutes.
3)Titan: premium quality with reasonable price.
4) Titan: CE,BV,SGS,ROPS and FOPS,ISO9001:2008 varified.
The quality control is not an empty word in TITAN.Our products are tested and granted CE cetificate.

Q:What is Titan warranty?
TITAN has a professional sales and after-service team.We are trying our best to make a good service for every customer.
1) Titan after-sales: life-long, meantime offer one year and 1 month warranty.
2) Titan proposal: order some wearing parts with loader for easy maintenance.

Q:What about Titan delivery term?
TITAN Transport packsging team helps our customer to transport their machine in safe and secure way without any damage.
10-20 days after down payment received.

Q:What about the payment term?
30% advance payment,70% balance by T/T. 

What You Should Know About Axle Shafts

There are several things you should know about axle shafts. These include what materials they’re made of, how they’re constructed, and the signs of wear and tear. Read on to learn more about axle shafts and how to properly maintain them. Axle shafts are a crucial part of any vehicle. But how can you tell if 1 is worn out? Here are some tips that can help you determine whether it’s time to replace it.

Materials used for axle shafts

When it comes to materials used in axle shafts, there are 2 common types of materials. One is carbon fiber, which is relatively uncommon for linear applications. Carbon fiber shafting is produced by CZPT(r). The main benefit of carbon fiber shafting is its ultra-low weight. A carbon fiber shaft of 20mm diameter weighs just 0.17kg, as opposed to 2.46kg for a steel shaft of the same size.
The other type of material used in axle shafts is forged steel. This material is strong, but it is difficult to machine. The resulting material has residual stresses, voids, and hard spots that make it unsuitable for some applications. A forged steel shaft will not be able to be refinished to its original dimensions. In such cases, the shaft must be machined down to reduce the material’s hardness.
Alternatively, you can choose to purchase a through-hardened shaft. These types of axle shafts are suitable for light cars and those that use single bearings on their hub. However, the increased diameter of the axle shaft will result in less resistance to shock loads and torsional forces. For these applications, it is best to use medium-carbon alloy steel (MCA), which contains nickel and chromium. In addition, you may also need to jack up your vehicle to replace the axle shaft.
The spline features of the axle shaft must mate with the spline feature on the axle assembly. The spline feature has a slight curve that optimizes contact surface area and distribution of load. The process involves hobbing and rolling, and it requires special tooling to form this profile. However, it is important to note that an axle shaft with a cut spline will have a 30% smaller diameter than the corresponding 1 with an involute profile.
Another common material is the 300M alloy, which is a modified 4340 chromoly. This alloy provides additional strength, but is more prone to cracking. For this reason, this alloy isn’t suited for street-driven vehicles. Axle shafts made from this alloy are magnaflushed to detect cracks before they cause catastrophic failure. This heat treatment is not as effective as the other materials, but it is still a good choice for axle shafts.
Driveshaft

Construction

There are 3 basic types of axle shafts: fully floating, three-quarter floating, and semi-floating. Depending on how the shaft is used, the axles can be either stationary or fully floating. Fully floating axle shafts are most common, but there are exceptions. Axle shafts may also be floating or stationary, or they may be fixed. When they are stationary, they are known as non-floating axles.
Different alloys have different properties. High-carbon steels are harder than low-carbon steels, while medium-carbon steels are less ductile. Medium-carbon steel is often used in axle shafts. Some shafts contain additional metals, including silicon, nickel, and copper, for case hardening. High-carbon steels are preferred over low-carbon steels. Axle shafts with high carbon content often have better heat-treatability than OE ones.
A semi-floating axle shaft has a single bearing between the hub and casing, relieving the main shear stress on the shaft but must still withstand other stresses. A half shaft needs to withstand bending loads from side thrust during cornering while transmitting driving torque. A three-quarter floating axle shaft is typically fitted to commercial vehicles that are more capable of handling higher axle loads and torque. However, it is possible to replace or upgrade the axle shaft with a replacement axle shaft, but this will require jacking the vehicle and removing the studs.
A half-floating axle is an alternative to a fixed-length rear axle. This axle design is ideal for mid-size trucks. It supports the weight of the mid-size truck and may support mid-size trucks with high towing capacities. The axle housing supports the inner end of the axle and also takes up the end thrust from the vehicle’s tires. A three-quarter floating axle, on the other hand, is a complex type that is not as simple as a semi-floating axle.
Axle shafts are heavy-duty load-bearing components that transmit rotational force from the rear differential gearbox to the rear wheels. The half shaft and the axle casing support the road wheel. Below is a diagram of different forces that can occur in the axle assembly depending on operating conditions. The total weight of the vehicle’s rear can exert a bending action on the half shaft, and the overhanging section of the shaft can be subject to a shearing force.
Driveshaft

Symptoms of wear out

The constant velocity axle, also called the half shaft, transmits power from the transmission to the wheels, allowing the vehicle to move forward. When it fails, it can result in many problems. Here are 4 common symptoms of a bad CV axle:
Bad vibrations: If you notice any sort of abnormal vibration while driving, this may be a sign of axle damage. Vibrations may accompany a strange noise coming from under the vehicle. You may also notice tire wobble. It is important to repair this problem as it could be harmful to your car’s handling and comfort. A damaged axle is generally accompanied by other problems, including a weak braking response.
A creaking or popping sound: If you hear this noise when turning your vehicle, you probably have a worn out CV axle. When the CV joints lose their balance, the driveshaft is no longer supported by the U-joints. This can cause a lot of vibrations, which can reduce your vehicle’s comfort and safety. Fortunately, there are easy ways to check for worn CV axles.
CV joints: A CV joint is located at each end of the axle shaft. In front-wheel drive vehicles, there are 2 CV joints, 1 on each axle. The outer CV joint connects the axle shaft to the wheel and experiences more movement. In fact, the CV joints are only as good as the boot. The most common symptoms of a failed CV joint include clicking and popping noises while turning or when accelerating.
CV joint: Oftentimes, CV joints wear out half of the axle shaft. While repairing a CV joint is a viable repair, it is more expensive than replacing the axle. In most cases, you should replace the CV joint. Replacement will save you time and money. ACV joints are a vital part of your vehicle’s drivetrain. Even if they are worn, they should be checked if they are loose.
Unresponsive acceleration: The vehicle may be jerky, shuddering, or slipping. This could be caused by a bent axle. The problem may be a loose U-joint or center bearing, and you should have your vehicle inspected immediately by a qualified mechanic. If you notice jerkiness, have a mechanic check the CV joints and other components of the vehicle. If these components are not working properly, the vehicle may be dangerous.
Driveshaft

Maintenance

There are several points of concern regarding the maintenance of axle shafts. It is imperative to check the axle for any damage and to lubricate it. If it is clean, it may be lubricated and is working properly. If not, it will require replacement. The CV boots need to be replaced. A broken axle shaft can result in catastrophic damage to the transmission or even cause an accident. Fortunately, there are several simple ways to maintain the axle shaft.
In addition to oil changes, it is important to check the differential lube level. Some differentials need cleaning or repacking every so often. CZPT Moreno Valley, CA technicians know how to inspect and maintain axles, and they can help you determine if a problem is affecting your vehicle’s performance. Some common signs of axle problems include excessive vibrations, clunking, and a high-pitched howling noise.
If you’ve noticed any of these warning signs, contact your vehicle’s manufacturer. Most manufacturers offer service for their axles. If it’s too rusted or damaged, they’ll replace it for you for free. If you’re in doubt, you can take it to a service center for a repair. They’ll be happy to assist you in any aspect of your vehicle’s maintenance. It’s never too early to begin.
CZPT Moreno Valley, CA technicians are well-versed in the repair of axles and differentials. The CV joint, which connects the car’s transmission to the rear wheels, is responsible for transferring the power from the engine to the wheels. Aside from the CV joint, there are also protective boots on both ends of the axle shaft. The protective boots can tear with age or use. When they tear, they allow grease and debris to escape and get into the joint.
While the CV joint is the most obvious place to replace it, this isn’t a time to ignore this important component. Taking care of the CV joint will protect your car from costly breakdowns at the track. While servicing half shafts can help prevent costly replacement of CV joints, it’s best to do it once a season or halfway through the season. ACV joints are essential for your car’s safety and function.

China manufacturer China Brand Agricultural Machinery Tl25 Top Hydraulic Front Loader   wholesaler China manufacturer China Brand Agricultural Machinery Tl25 Top Hydraulic Front Loader   wholesaler