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PHL-11
PHL-11
PHL-11
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The PHL-11 is a truck-mounted self-propelled 122 mm multiple rocket launcher (SPMRL) produced by Norinco for the People's Liberation Army Ground Force. It is a modernised replacement for the older PHL-81.

Key Information

Development

[edit]

The PHL-11 is derived from the SR-4 multiple rocket launcher designed for export which was, in turn, developed from the PHL-81 multiple rocket launcher. It was adopted by the People's Liberation Army under the PHL-11 designation.

The PHZ-11 shares similar armaments with the PHL-11, but with a tracked chassis.[2]

Design

[edit]

Each PHL-11 is equipped with 40 122 mm rockets mounted on a swivel mount with 2 pods of 20 rockets each.[3] The SR-5 export version is fitted with 2 modular rocket pods able to carry either 20 122 mm or 6 220 mm rockets in each pod.

Each SR-4 launcher vehicle is usually paired with a reloading vehicle based on a Shaanxi 8x8 military truck fitted with a crane. It carries pods of rocket reloads and reloads the launcher vehicles. As such, reloading time has been cut from 10 minutes to 5 minutes.[4]

The vehicle is equipped with a fire control computer and CBRN protection for the crew.[3][4]

The PHL-11 can also fire 122mm DTI-2 rockets manufactured by Thailand's Defense Technology Institute.[3]

Chassis

[edit]

The vehicle used is a 6x6 Shaanxi SX2190KA. The vehicle is equipped with a 206KW Weichai WD615-77A straight-six diesel engine paired with 9 speed manual transmission. The vehicle can reach a speed of 80 km/h and has off-road capability. Another variant features armor plates on windows, including fold up plates on side windows and blind curtain armor on the frontal windscreen.[1]

Variants

[edit]
PHL-11
Base variant using 6x6 Shaanxi SX2190KA truck chassis
PHZ-11
Based on tracked vehicle chassis similar to PLZ-05 and PGZ-09.[1]
SR-4
Export version of PHL-11 using 6x6 Shaanxi SX2190KA truck chassis
SR-5
Export version with 2 modular rocket pods using 6x6 Taian TA5310 truck chassis.[4] Each pod is able to carry either 20 x 122 mm, 6 x 220 mm rockets, 1 x 610 mm King Dragon 300 ballistic missile, 1 x C-705 anti-ship missile, or various loitering munitions and drones.[5]
The SR-5 is a fully computerized and digitized system. It reduces operational costs by allowing multiple types of ammunition to be adapted to a single chassis using the same fire control and support systems.[6]
SR-7
The SR-7 is a lightweight, scaled-down variant, with either one pod of twenty 122 mm rockets or six 220 mm rockets.[7] The maximum range is 50 km for the 122 mm rocket and 70 km for the 220 mm rocket. First unveiled in IDEX 2017 mounted on a 6x6 assault vehicle (presumably Dongfeng Mengshi).[8]
PHL-20
Designation of SR-7 in PLAGF service.[9]
PHL-21
Truck chassis based on the FAW MV3 series of tactical trucks, specifically the 4x4 CTM-133 variant, similar to the ones used on PCL-161 lightweight howitzer.[10] It uses the same scaled down one pod of twenty 122 mm rockets as the SR-7. It has been observed in PLA service.[11][12]

Operators

[edit]
Algeria

Deliveries were underway in late-2017.[14]

Bahrain
Burkina Faso[16]
China
Jordan
Laos
Thailand

4 SR-4 ordered in 2012 and delivered in 2013.[3]

UAE
Venezuela
  • 18 units of SR-5 variant.[4]

See also

[edit]
  • PHL-03: Chinese truck-mounted 300 mm multiple rocket launcher.
  • PHL-16: Chinese truck-mounted 370 mm multiple rocket launcher.

References

[edit]

Sources

[edit]
  • The International Institute for Strategic Studies (2022). The Military Balance 2022. Routledge. ISBN 978-1-032-27900-8.
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

PHL-11

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from Grokipedia
The PHL-11 is a truck-mounted, self-propelled multiple launch rocket system (MLRS) chambered in 122 mm caliber, developed by China North Industries Corporation (Norinco) as a modernized successor to the earlier PHL-81 for service with the People's Liberation Army (PLA) Ground Force. It mounts 40 unguided rockets in two 20-tube pods on a 6x6 wheeled chassis, typically the Shaanxi SX2190KA truck, enabling rapid saturation fire over areas up to 40–50 km in range with a full salvo deliverable in approximately 20–30 seconds. Introduced in the early , the PHL-11 improves upon the towed Type 81 () design by incorporating enhanced mobility, a computerized , and an armored three-person crew cab for protection against and fragments. The supports modular rocket payloads, including high-explosive, incendiary, and submunition warheads, with reloading times of about 5 minutes using a hydraulic crane or transloader. A lighter export variant, designated SR-7, uses a more compact 6x6 Dongfeng CTL181A chassis with 20 tubes for 122 mm s or six for 220 mm, achieving similar ranges while prioritizing air-transportability. The PHL-11 has been deployed in PLA combined-arms brigades, including units in the , for artillery support in diverse such as plateaus and borders. It participated in live-fire exercises as part of China's unified 6x6 efforts in 2023. Internationally, variants have been exported, notably to in late 2023 as the PLH-11, including support vehicles and thousands of rockets to bolster that nation's artillery capabilities. A tracked counterpart, the PHZ-11, offers similar armament on a tracked for operations in heavier .

Development and Production

Origins and Precursors

The development of the PHL-11 multiple launch rocket system (MLRS) traces its roots to earlier Chinese artillery rocket platforms, particularly the PHL-81, which represented a significant evolution in 122 mm rocket artillery. The PHL-81, introduced in the late 1970s and entering service in the 1980s, marked China's shift from towed systems like the Type 63 107 mm MLRS to self-propelled configurations mounted on 6x6 truck chassis, enhancing deployment speed and operational flexibility over static towed predecessors. However, the PHL-81 exhibited limitations in mobility due to its reliance on older truck platforms with modest off-road capabilities and a maximum speed of 85 km/h, as well as a relatively short unguided rocket range of 20-30 km, which restricted its effectiveness against deeper targets and in dynamic battlefield scenarios. A key influence on the PHL-11 came from Norinco's SR-4 modular MLRS, developed in the early as an export-oriented platform that adapted proven 122 mm rockets for more versatile truck-mounted systems. The SR-4 emphasized modularity, allowing interchangeable rocket pods and compatibility with various , which addressed some of the PHL-81's mobility constraints by incorporating modern 6x6 wheeled better suited for rapid repositioning. This , focused on export markets, facilitated the integration of improved fire control and payload flexibility, laying the groundwork for domestic advancements in self-propelled . Developmental milestones for the PHL-11 emerged in the late 2000s, building on the SR-4's modular framework, emphasizing wheeled configurations for enhanced survivability and logistics. In the , Norinco's export designs, such as SR-4 systems supplied to with a signed in , further refined the wheeled setup, informing the PHL-11's emphasis on high-mobility platforms compatible with PLA operational needs.

Introduction and Manufacturing Timeline

The PHL-11 is a truck-mounted self-propelled 122 mm developed by (Norinco) as a modernized system for the (PLA) , replacing earlier models like the PHL-81. It was officially introduced in 2013, marking a significant advancement in the PLA's mobile capabilities through its integration of modular rocket pods and enhanced mobility derived from the export-oriented SR-4 platform. Production of the PHL-11 commenced at Norinco's facilities in and continues to the present, supporting the PLA's modernization efforts with a focus on rapid deployment and reload efficiency. By 2020, the PLA had an estimated inventory of 350 PHL-11 units (as of 2019), reflecting steady output rates to equip multiple brigades amid ongoing force restructuring. The system's initial equipage with frontline PLA units occurred in 2014, enabling its participation in early training exercises that demonstrated improved over legacy systems. The PHL-11 has undergone subsequent upgrades as part of PLA modernization, including integration of extended-range 122 mm ammunition variants and chemical, biological, radiological, and nuclear (CBRN) protective enhancements to align with evolving threat environments.

Design Features

Chassis and Mobility

The PHL-11 multiple launch rocket system is mounted on the 6x6 SX2190KA truck chassis, a heavy-duty off-road platform designed for rapid deployment and logistical efficiency in varied terrains. This wheeled configuration enhances the system's strategic mobility compared to tracked alternatives, allowing for quicker repositioning during operations. The chassis provides all-wheel drive capability, enabling effective cross-country performance while maintaining highway speeds. The vehicle's dimensions are approximately 8 meters in length, 2.5 meters in width, and 3.1 meters in height, contributing to its compact footprint for maneuverability in confined areas. Combat-loaded, it weighs about 20 tons, balancing capacity with transport requirements. The suspension system employs leaf springs (9/9+6 configuration), which support robust off-road traversal while absorbing shocks from uneven surfaces. Power is supplied by a Weichai WD615-77A inline six-cylinder rated at 206 kW, delivering reliable performance for extended missions. This propulsion enables a top road speed of 80 km/h and an operational range of around 600 km on a full load. Mobility is further supported by a fording depth of 1.2 meters without preparation, allowing passage through shallow water obstacles. Logistically, the PHL-11's design facilitates transport by rail for long-distance movement within theater, accommodating railway gauges. The cab provides accommodations for a three-person , including driver, , and loader, with basic protections against environmental and small-arms threats. These features underscore the system's emphasis on sustainment and operational tempo in dynamic battlefield conditions.

Launcher and Armament

The PHL-11's core armament consists of a modular launcher system mounted on the rear of the , featuring two 20-tube rocket pods capable of holding a total of 40 × 122 mm unguided s. These pods are affixed to a mount that enables full 360° traverse for flexible targeting. The elevation range spans from -3° to +75°, allowing for both low-angle and high-angle indirect trajectories. The system employs Type 90-series rockets, which are fin-stabilized unguided projectiles with a standard operational range of 20-40 km; extended-range variants extend this to 50 km through improved propellants. These rockets achieve a of approximately 690 m/s, contributing to their and area saturation capabilities. The PHL-11 can deliver a full salvo of 40 rockets in 20-30 seconds, providing intense over a dispersed target area. Compatible ammunition encompasses high-explosive fragmentation warheads for anti-personnel and light effects, incendiary rounds for fire-starting, and submunition-dispensing cluster variants for broader area denial. The system is compatible with guided 122 mm rockets such as the BRE7, providing accuracy of less than 25 m at maximum range. Ballistic performance for unguided Type 90 rockets yields a (CEP) of 100-200 m at maximum range, suitable for counter-battery and suppression roles but limited by inherent dispersion. Reloading the pods requires 10-15 minutes with support, emphasizing the system's reliance on rapid repositioning post-firing.

Fire Control and Protection Systems

The PHL-11 system incorporates an advanced fire control subsystem centered on an onboard digital computer that performs ballistic calculations to optimize trajectories based on environmental and positional inputs. This computer enables automated programming of salvo fires, allowing for rapid execution of ripple or volley modes against multiple targets. Protection systems emphasize crew survivability, with a CBRN unit standard in the cab to safeguard against chemical, biological, radiological, and nuclear threats during contaminated operations. The armored cab offers protection against small-arms fire and shrapnel for the three-person crew while maintaining visibility through reinforced glass.

Variants and Derivatives

Domestic Variants

The PHZ-11 represents a primary domestic variant of the PHL-11 multiple rocket launcher system, adapted for enhanced performance in challenging terrains by mounting the launcher on a tracked chassis derived from platforms similar to the PLZ-05 self-propelled howitzer and PGZ-09 self-propelled anti-aircraft artillery system. This configuration retains the core armament of two 20-tube pods for 122 mm rockets, totaling 40 tubes, while prioritizing improved cross-country mobility over the wheeled base model. The system achieves a maximum road speed of 55 km/h and an operational range of 450 km, enabling rapid deployment and repositioning in rugged environments. Introduced in the late and entering service around , the PHZ-11 was specifically developed to address operational needs in high-altitude and mountainous areas, with early deployments observed in exercises conducted by the in plateau regions such as and . The armored tracked hull provides superior traction and stability on uneven terrain compared to the truck-mounted PHL-11, allowing for effective support in scenarios like border defense in the , where it has been integrated into units such as the 62nd Heavy Combined-Arms of the 76th Group . The of the PHZ-11 family supports compatibility with various 122 mm types, including high-explosive, incendiary, and extended-range variants, further tailoring it to specialized PLA requirements. Production of the PHZ-11 has been limited, with estimates indicating approximately 100 units in service by the early 2020s, primarily allocated to elite brigades focused on high-threat or terrain-challenged theaters. This constrained output reflects its role as a specialized adaptation rather than a mass-produced system.

Export Models

The PHL-11 system has been adapted into several -oriented variants by , primarily under the SR designation, to meet international requirements for mobility, , and precision guidance. These models emphasize wheeled for enhanced deployability in diverse terrains and include options for guided munitions to improve accuracy over unguided domestic versions. Export adaptations often incorporate customer-specific customizations, such as localized fire control interfaces, while maintaining compatibility with 122 mm rockets as the baseline caliber. The SR-4 represents a lighter, more agile export variant of the PHL-11, mounted on a 6x6 SX2190KA truck chassis and equipped with 40 launch tubes arranged in two pods of 20 tubes each for 122 mm rockets. It features a maximum range of up to 50 km, prioritizing rapid setup and mobility for light forces. first exported the SR-4 to in 2016, with the Royal Thai Army integrating it into artillery units and conducting test-fires of locally produced DTI-2 rockets; additional units were acquired in 2024 to bolster border defenses. received deliveries of the SR-4 (designated PLH-11 in some contexts) in early 2024, enhancing its ground forces' indirect fire capabilities. The SR-5 is a more advanced modular export model on a 6x6 TA5310 chassis, featuring two interchangeable rocket pods that can accommodate either 40 unguided 122 mm rockets (20 per pod) or 12 guided 220 mm rockets (6 per pod) per vehicle, enabling flexible mission profiles. Its guided munitions, incorporating GPS for terminal guidance, extend effective ranges to 40-70 km, allowing for precision strikes against high-value targets. sold the SR-5 to the around 2017, with the system publicly displayed during a 2020 military parade. Other confirmed recipients include , which integrated the SR-5 into its artillery corps by 2018 for enhanced standoff capabilities; , with deliveries commencing in the late 2010s; , receiving units in 2021; and , as part of broader modernization efforts. In September 2025, received its first SR-5 systems to support operations. The SR-7 is a lighter export variant on a more compact 6x6 Dongfeng CTL181A chassis, equipped with 20 tubes for 122 mm rockets or six tubes for 220 mm rockets, achieving ranges similar to other models while prioritizing air-transportability for rapid deployment.

Operators and Deployment

People's Liberation Army Service

The PHL-11 multiple launch rocket system serves as a core asset in the artillery brigades of the (PLAGF), supporting the service's modernization drive to bolster long-range joint fires and multi-dimensional operations within combined-arms formations. Integrated across various theater commands, the system enhances the PLAGF's capacity for rapid, high-volume , aligning with broader efforts to develop a world-class military by 2049. The PLAGF organizes its artillery into 15 dedicated brigades equipped with approximately 7,600 pieces, including multiple launch rocket systems like the PHL-11, distributed to provide scalable in diverse operational theaters. In PLAGF doctrine, the PHL-11 fulfills a in delivering area saturation fire to suppress enemy defenses and artillery, enabling advances often coordinated with Type 99 main battle tanks for combined-arms maneuvers. This integration emphasizes the system's contribution to the PLA's Multi-Domain Precision Warfare approach, where rocket barrages create windows for ground forces to exploit breakthroughs through synchronized precision strikes and suppressive effects. Deployed in support of mechanized units, the PHL-11 prioritizes high-intensity fire missions to neutralize area targets, reflecting the PLAGF's shift toward joint, informationized operations over traditional massed artillery. Key exercises have underscored the PHL-11's operational versatility, including live-fire demonstrations by the Tibet Military Command in plateau terrain during early July 2021, which tested deployment and firing accuracy of a multiple rocket launcher system similar to the PHL-11 at elevations exceeding 5,000 meters amid challenging environmental conditions. In the same period, artillery units under the Xinjiang Military Command conducted live-ammunition shoots with the PHL-11 in desert-like settings, simulating border defense scenarios and validating rapid setup and salvo capabilities. These drills highlighted the system's mobility on wheeled chassis for quick repositioning, with follow-on training in 2023 focused on joint fires coordination. Additionally, precision strike exercises near the China-India border on the in 2021 featured PHL-11 units, demonstrating their role in high-altitude suppression of simulated enemy positions. Recent developments in 2024 have centered on equipment upgrades within the for improved mobility and reliability in extreme environments, such as high-altitude firing and cold-weather operations in and regions. These adaptations, part of the PLAGF's annual evaluations, address operational demands in rugged areas by refining cold-weather resilience and integration with digital fire control networks. Live-fire tests in these upgrades have emphasized sustained performance under sub-zero temperatures and thin air, ensuring compatibility with ongoing reinforcement activities.

International Operators

The PHL-11's export variants, particularly the SR-5, have seen adoption by militaries in , the , and , serving as cost-effective multiple launch rocket systems compared to advanced Western counterparts like the M270 MLRS. These acquisitions often support regional security needs, with facilitating deliveries and integration through technical assistance. Algeria confirmed receipt of SR-5 systems in 2018, deploying them during live-fire exercises in the 4th near southern borders to bolster defensive capabilities. The allows firing of 122 mm or 220 mm rockets with ranges up to 70 km, suitable for area suppression in contested terrains. In December 2023, received at least five PHL-11 launchers along with 7,200 122 mm rockets, a , and a command vehicle, integrating them into the ' units to enhance protection and counter-terrorism operations against transnational threats in the Sahel region. supported operational integration through ongoing personnel training programs. Other operators include , which began receiving SR-5 units in 2016 for use in Gulf-area joint exercises; , incorporating the SR-5 into its inventory since the mid-2010s for general support; , which publicly demonstrated its recently acquired SR-5 during the "Heavy Rain 3" exercise in 2024; , acquiring SR-5 systems in 2025 to provide long-range amid internal security challenges; and , which took delivery of at least one SR-5 in 2025 to strengthen against insurgent groups. These systems' modular pods and compatibility with guided munitions enable versatile roles in both conventional and scenarios.

References

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