Hanyang HY4260
The HY4260 carrying a DF-21 IRBM.
Type	6x6 tractor truck
Place of origin	China
Service history
Used by	People's Liberation Army Rocket Force
Production history
Designer	Hanyang Special Purpose Vehicle Institute
Manufacturer	Hanyang Special Purpose Vehicle Institute
Specifications
Mass	11.5 t (empty)
Length	7.46m[1]
Width	2.58m[1]
Height	3.05m[1]
Crew	1+4[1]
Engine	Deutz BF12L413F diesel[1] 435 hp (324 kW)[1]
Payload capacity	50-75 tons
Operational range	1,000 km (621 mi) loaded[1]
Maximum speed	64 km/h (40 mph)[1]

The Hanyang HY4260 is a model of military tractor trucks developed, produced and used by the People's Republic of China. These vehicles are primarily used to mount Beijing's ballistic missile family and are used in conjunction with other transporter erector launchers, to further bolster China's ballistic missile capabilities.

Likewise, its much larger sibling truck, the Hanyang HY4330, is able to carry DF-31 (both DF-31A and DF-31B variants) intercontinental ballistic missiles, and functions in a similar nature to conventional TELs.^[2]

Description

The Hanyang HY4260 is a model 6x6 tractor truck produced and developed by the Hanyang Special Purpose Vehicle Institute. Like other Chinese TELs such as the WS2600, the HY4260 primarily carries the DF-21 intermediate range ballistic missile,^[3] which is towed on the back on a semi-trailer. Due to its Deutz BF12L413F turbocharged diesel engine, the HY4260 could tow semi-trailers with a weight ranging from 50-75 tons in weight.^[1]

It transports these ballistic missiles from their shelters and storage bases to the launch sites. Due to its high mobility, the HY4260 could leave its base of storage and operate in remote areas on high alert, greatly increasing the difficulty in being detected by hostile forces.

Although the HY4260 has off-road capabilities, it is primarily designed to operate on hard conventional surface roads.