Truck loading arm

Truck loading arm has a variety of characteristics such as flexible rotation, good sealing, strong bearing capacity, and can adapt to harsh environments, and is used as special equipment for transporting liquid or gas products between loading and unloading platforms and road/railway tankers.

The main functions and features are as follows：

l Used for tank truck top open and sealed or bottom loading and unloading operations;  l

l During the loading and unloading process, follow with the tank truck within the normal movement range of the tank car;  l

l Can be operated manually, pneumatically, or hydraulically;  l

l Balance can be achieved by spring cylinder, counterweight block and cylinder;  l

l The pipe can be made of carbon steel, stainless steel, or steel-lined PTFE;  l

l The design temperature is -196°C~+300°C;  l

l Design pressure: PN-0.095Mpa~PN6.0Mpa;

Truck loading arm can be divided into two types: top and bottom loading arm.

The main models are as follows：

There are several types of vertical tubes：

1. 90° outlet

2. 45° outlet

3. diverter cap

4. flange outlet

5. 90° corner flange outlet

6. hard/hose flange outlet

7. sealing cap/90° outlet

8. sealing cap/diverter cap

9 . sealing cap/telescopic drop

There are several ways to balance：

A: Counterweight method

B: Spring type

C: Cylinder type

D: Counterweight cylinder type

E: Counterweight locking rod type

F: Spring cylinder locking rod type

G: Spring cylinder type

Introduction of common models of land liquid handling arm：

Top loading arm

AL1402Top loading arm

It is suitable for loading and unloading the top of crude oil, gasoline, kerosene, diesel, liquid chemical media, coal water slurry and other automobiles and trains

AL1402Top heat trace loading arm

Crude oil, bitumen, residue oil and other poorly flowing media, cars, trains top loading, heat transfer medium can use steam, electricity, heat transfer oil, etc.

AL1412 The top seal loading arm

It is suitable for top loading of cars and trains with volatile and toxic media, and can recover volatile media. Can be equipped with liquid level alarm system.

AL1512Top loading arm

It is suitable for top loading and unloading of automobiles and trains with highly volatile chemical media such as liquefied petroleum gas and liquid ammonia.

AL2503Bottom loading arm

It is suitable for loading and unloading the bottom of automobiles and trains with crude oil, residual oil, chemical media, coal water slurry and other media.

AL2803Aircraft refueling arm

The nominal caliber of the aircraft refueling arm is DN80DN65, which is simple and convenient for one person to operate.

steel platform

steel platform（HG/T21608-2012）

The steel platform is used as a parking place for loading and unloading train tankers and cars, making it easy for operators to step on tanker work. Under normal circumstances, the height of the operating platform should be selected within the range of 2500mm~4000mm.

folding stair（HG/T21608-2012）

The folding stair is used to establish a secure passage between the platform and the tanker.     Folding Stair is mainly composed of step, armrest, spring cylinder balance system, etc. The step adopts a toothed grid structure with good anti-slip performance, which is very suitable for use in rain, snow or heavy oil pollution. The structural design has high strength and is designed to bear more than 300 kg. The whole is treated with galvanized, which is beautiful and durable.