End Trucks

 Crane End trucks are the small and light machine with simple structure and wide application. They are easy to install or dismantle, and also easy to master, End trucks are the driving mechanism to gantry cranes and overhead cranes. There are two end trucks which are installed at both ends of the main girder to support the bridge cranes running overhead. They have the function of sustaining, which to make sure the main girder can run longitudinally along them, and the lower space is used for operating the lifting machinery. Therefore, the high-quality and high-performance end trucks play a crucial role in the operation of bridge crane.

 We have the ability to manufacture and sale high-grade end trucks under the help of some experienced professionals. End trucks have the heavy duty structure, stable wheel and high-efficiency driving mechanism, which are the important components of our products. Our steel structure is made from welded box type construction or structural hollow section, which makes the products to become more hardened. What’s more, the structure’s steel is Q345B or Q235B. These two types of steel can prolong our products service life and provide more safety to load jobs. 42CrMo alloy forged wheel is used in our end trucks. Besides, our products are equipped with 7 different diameters from 125mm to 500mm, which can fully satisfy the customer’s requirements. The end trucks are also equipped with jacking pads. They can provide the easy removal of individual wheels with minimum effort. The driving mechanism includes motor and gearbox, which is used geared reduction technology to drive the crane. It has the function that make the products become more cost-effective and low-noise.

 Our end trucks have the high-precision and one-step wholistic processing. The European driving design makes the products look more pretty, and provides direct driving for works. The connection plate is adjustable. It makes end trucks more suitable for any type of cranes. Furthermore, we can provide the various specifications to meet the per needs of our customers. They operate at standard (typically 30m/min) or dual speed. Normally, they can work better at the ambient temperature from -20℃ to +40℃(though there are some possibilities to have other working temps on customer’s request).

 There are two kinds of end trucks, the one is the top running (top-riding, Europe style, our normal one), and the other one is the underhung. Both of them have the same high-quality components. But actually each of them has their own advantages in application. The top running end trucks are more suitable for the single or double girder bridge crane, because they are divided into the two types which have one or two connection plate. Their connection plate is adjustable to apply the different size of main girders. But compared with the top running end trucks, the underhung’s can be appropriate for different size of runway rail, and they are more safe than the top running’s. Our company provide both the two kinds of end trucks for the customer. The most important is that we can send samples to customers for testing and examing before they confirm the order, which can give customers a chance to know a lot of details about the products by themselves.

 This kind of end trucks is widely used in Machining industry, wind power industry, automobile industry, papermaking industry, steel industry, matering handing and shipping industry, metallurgical and petrochemical industry. They are also applicable for the wide range cranes, such as bridge crane, gantry crane, overhead cranes and other types of cranes.

1.Structure
 Heavy duty structure is made from the high-quality steel Q235B or Q345B which has a high performance and can be used longer.

2.Rubber buffer
 Protect the track from accidental collision and impact.

3.Wheel
 42CrMo alloy forged wheel is wear resistance and stable, and has different diameters which from 125mm to 500mm accord in to wheel pressure. The wheelbase to span ration is 8:1(US market).

4.Wheel Block
 Wheel block is fixed at the end of the end carriage to ensure the movement of the crane along the path or rail. It is divided into the non-driving and driving wheel. Our end trucks combine the driving wheel with the non-driving wheel to provide high-efficiency for load works.

5.Rail sweep
 It is a notch on the bottom of the plate that covers the ends of the endtrucks that would "sweep" any obstruction that may be on the rails. It enables the smooth travel of the crane and make the load jobs more safe.

6.Motor
 Geared reduction motor for crane drive, three in one driving mechanism is optional.
 About motor quality: for meeting different customers demand, we have two kinds of motor for end truck. One is standard conical lifting motor which is manufactured by the most famous China motor factory “Nanjing Special Motor Factory”, the other one is the new safety motor “Softer Start motor” which is popular for most of customers nowadays.

7.Gearbox
 The gears of gearbox are ground and hardened which are completely immersed in oil and enclosed in a casing.

8.Anti-Crane Collision Device
 Anti-Crane collision device which coupled with the reflector plate to control the motion of the crane. The device with high-quality can timely send the signal when the reflector plate is near, which can protect the works from many hidden danger.

9.Mechanically-operated cross limit switch
 Professional-designed limit switch can effectively limits the travel distance of the crane in case it is out of control, prevents its accidental collision with other objects coming in the way.

10.Connection Plate|Connect with the girder
 By welding or strength bolts, we can leave the bolt hole according to your demands. It is longer than 11.8m (40’ container inside length). Rectangular tube legs or welded by superior steel plates, 10.9 class High tension bolts mounting between girder and legs.

11.Guide Rollers
 Guide rollers have the function of guiding the end carriage on the track, which can keep the slipping of the end carriage along the track.

12.Control Pendant
 Control pendant which controls all the motions of end carriage, has push buttons and emergency stop button. It has different number of control buttons, like 4-way, 6-way and 8-way, default does not include this, please inform us if you need.

13.Closing Plate
 High-quality closing plate make our end trucks become more safe and secure.

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