The knuckle crane truck , also named telescopic crane truck. It is special lifting machine used for lifting and transporting heavy goods in various industries. There are several renowned brands known for manufacturing high-quality knuckle crane trucks, each offering unique features and capabilities. Here are four of the most famous brands in the market: 

XCMG: XCMG is a leading Chinese construction machinery manufacturer known for producing reliable and durable knuckle crane trucks. The brand's knuckle crane trucks are equipped with advanced technology and innovative features. 

Palfinger: Palfinger is a globally recognized brand specializing in the production of knuckle crane trucks and other lifting solutions. The brand's knuckle crane trucks are known for their precision, strength, and ease of operation.

Hiab: Hiab is a well-known Swedish manufacturer renowned for its high-quality knuckle crane trucks. The brand's knuckle crane trucks are known for their exceptional performance, durability, and safety features. 

UNIC: Unic is an japanese brand recognized for its innovative and technologically advanced knuckle crane trucks. The brand's knuckle crane trucks are known for their efficiency, versatility, and superior lifting capacity.

Cargo truck is a type of motor vehicle designed specifically for transporting goods and materials over long distances. These cargo trucks are typically equipped with a large, enclosed storage area known as a cargo bed or container, which allows for the safe and secure transport of various types of freight. 

Size: Cargo trucks come in various sizes, ranging from small to medium to large. Small cargo trucks, also known as light trucks, are typically used for local deliveries and can carry a small to moderate amount of cargo. Medium-sized cargo trucks are commonly used for regional transportation and have a higher capacity than light trucks.

2. Purpose: Cargo trucks can also be categorized based on their intended use. For example, some cargo trucks are designed for general freight transportation, while others are specifically built for refrigerated or temperature-controlled cargo.

3. Capacity: Cargo trucks can vary in terms of their payload capacity, which refers to the maximum weight of cargo that they can carry. Light trucks typically have a payload capacity of up to 3 tons, while medium trucks can carry between 3 to 7 tons.

Refrigerator van truck (also called Refrigerated truck, freezer van truck, frozen vehicle, freezer box truck, refrigerator cooling truck), which is a type of vehicle used to transport perishable goods at a specific temperature range to prevent spoilage. Freezer trucks are equipped with refrigeration units that can maintain cold temperatures.

Refrigerated trucks are commonly used to transport food items such as fruits, vegetables, dairy products, meat, seafood and ice cream.

Freezer van trucks with capacity from 2Tons to 25Tons.

Length of freezer body from 2.8m to 9.6m for choosing.