K4 Crash Rated Fixed Bollards Manufacturer & Supplier - Secure Innovative

K4 Shallow Mounted Fixed Bollards (M30)

"Certified Vehicle Mitigation Bollards with Shallow Foundation Design"


Secure Innovative is a leading manufacturer, supplier, and exporter of K4 (M30) Shallow Mounted Fixed Bollards in India, based in Ahmedabad. Our crash-rated fixed bollards are independently tested and certified to ASTM F2656, PAS 68, IWA 14-1, DOS, and ISO 22343 standards for high-security vehicle mitigation applications.

Designed with a shallow foundation depth of only 300 mm, these anti-ram bollards are ideal for retrofit projects, utility-sensitive zones, government facilities, embassies, airports, data centers, commercial complexes, and other critical infrastructure locations where deep excavation is not feasible.

Engineered for permanent perimeter protection, the K4 shallow mount bollards provide reliable hostile vehicle mitigation (HVM) performance with minimal civil work, faster installation, and long-term durability in demanding environments.


K4 Shallow Mounted Fixed Bollard (M30)

Model Number

Arjuna 4 (Shallow 4)


The K4 (M30) Shallow Mounted Fixed Bollard is a high-security anti-ram bollard designed to permanently prevent unauthorized vehicle access while maintaining smooth pedestrian movement. Engineered for hostile vehicle mitigation (HVM), the bollard is independently crash-tested and certified according to ASTM F2656, PAS 68, IWA 14-1, DOS, and ISO 22343 standards.

Its shallow mount design requires only 300 mm foundation depth, making it ideal for retrofit projects, underground utility zones, basements, urban infrastructure, airports, embassies, commercial complexes, and critical government facilities where deep excavation is not practical.


K4 (M30) - Technical Specification
Crash Rating K4 / M30 (7.2-ton @ 48 km/h)
Foundation Depth 300 mm (Shallow Mount)
Bollard Height Above Ground 1000 mm
Bollard Diameter 275 mm
Material Heavy-duty reinforced steel with anti-corrosion treatment
Finish Options Powder Coated / Stainless Steel Cladding
Installation Type Fixed / Permanent Installation
Compliance ASTM F2656, PAS 68, IWA 14-1, DOS and ISO 22343
Application Areas Embassies, Airports, Government Buildings, Data Centers, Critical Infrastructure
K4 Shallow Mounted Fixed Bollard (M30) K4 Shallow Mounted Fixed Bollard (M30) K4 Shallow Mounted Fixed Bollard (M30)

Automatic vs Fixed — Which Bollard Do You Need?

Secure Innovative offers both automatic retractable bollards and shallow-mounted fixed bollards across K4, K8, and K12 crash ratings. Choose the right bollard depending on your vehicle access requirements, installation depth limitations, and security level.

Feature K4 Auto
(Arjuna 400)
K12 Auto
(Arjuna 1200)
K4 Fixed
(Shallow 4)
K8 Fixed
(Shallow 8)
K12 Fixed
(Shallow 12)
Crash Rating K4 / M30 K12 / M50 K4 / M30 K8 / M40 K12 / M50
Vehicle Impact Speed 48 km/h 80 km/h 48 km/h 64 km/h 80 km/h
Operation Type Automatic Retractable Automatic Retractable Fixed Permanent Fixed Permanent Fixed Permanent
Foundation Depth ~1500 mm ~2000 mm 300 mm 350 mm 400 mm
Emergency Fast Operation 1.5 sec 2 sec Not Applicable Not Applicable Not Applicable
Best Application Active vehicle entry lanes Critical security checkpoints Perimeter & pedestrian zones Government & embassy sites Military & critical infrastructure
Maintenance Periodic hydraulic maintenance Periodic hydraulic maintenance Minimal maintenance Minimal maintenance Minimal maintenance
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Need help selecting the right bollard for your project? Talk to our security engineer →


Industries We Serve

Our security solutions are deployed across a wide range of industries — from critical government infrastructure to commercial facilities.

Frequently Asked Questions — K4 Fixed Crash Rated Bollards

Find answers to common questions about K4 shallow mounted fixed bollards, crash ratings, installation depth, certifications, maintenance, and perimeter security applications.

What is a K4 shallow mounted fixed bollard?

A K4 shallow mounted fixed bollard is a permanently installed crash-rated security bollard designed to stop a 7,200 kg vehicle travelling at 48 km/h. It provides high-level perimeter protection while requiring only 300 mm foundation depth.

What is the difference between K4, K8, and K12 bollards?

The crash rating indicates the speed at which a 7,200 kg vehicle can be stopped. K4 (M30) stops at 48 km/h, K8 (M40) at 64 km/h, and K12 (M50) at 80 km/h. Higher ratings are recommended for embassies, military facilities, airports, and critical infrastructure.

Why choose shallow mounted fixed bollards?

Shallow mounted bollards are ideal for retrofit projects and locations with underground utilities because they require minimal excavation. They provide permanent vehicle barrier protection with lower civil work costs and faster installation.

How deep is the foundation for K4 shallow bollards?

The K4 Shallow 4 bollard requires only 300 mm installation depth, making it suitable for sites where deep foundations are not feasible.

Are your bollards independently crash-tested and certified?

Yes. Secure Innovative crash rated bollards are independently tested and certified to ASTM F2656, PAS 68, IWA 14-1, DOS, and ISO 22343 standards. Certification documents are available on request.

What applications are K4 fixed bollards best suited for?

K4 fixed bollards are commonly used for pedestrian zones, commercial buildings, government facilities, data centers, perimeter protection, public infrastructure, and controlled access areas.

Do shallow mounted bollards require maintenance?

Fixed bollards require very minimal maintenance compared to hydraulic automatic bollards. Periodic inspection and surface cleaning are generally sufficient for long-term performance.

Do you provide installation and after-sales support?

Yes. Secure Innovative provides installation guidance, technical support, spare parts assistance, and 24×7 after-sales support through dedicated field engineers across India.

Why Choose Secure Innovative?

Certified HVM Manufacturer — Trusted Across 15+ Countries
Secure Innovative is a certified manufacturer and global exporter of crash-rated bollards, barriers, and entrance control solutions, with installations across India, the Middle East, Africa, and Europe.

  • 500+ Installations across 15+ countries — government, defense, airports & embassies
  • PAS 68 / IWA 14 / ASTM F2656 / DOS Certified — independently crash-tested
  • Engineered & Manufactured in India under the Make in India initiative
  • Shallow-Mount Design — 300–400 mm foundation depth
  • Emergency Fast Operation — 1.5–2 second response time
  • 24×7 After-Sales Support with dedicated field engineers across India

We are your one-stop destination for Bollards, Barriers, Gates, Road Blockers and more.

📞 Available 24×7 – Contact us for any inquiry or requirement.

Customized Engineering Solutions

At Secure Innovative, we are an Original Range Manufacturer (ORM) committed to delivering customized, performance-driven security solutions tailored to your site-specific requirements.

From design and development to testing and deployment, we ensure every product meets the highest standards of safety, reliability, and operational performance.

Whether you require simulation support, site-specific adaptations, shallow-mount integration, or independently crash-tested assurance, we deliver engineered solutions that protect what matters most.

Still Have Questions?

Visit our FAQs for more information on installation, maintenance, certifications, and technical support.

We supply Crash Rated Barriers, Bollards, Road Blockers, Boom Barriers, Access Control & Perimeter Security Solutions across India and globally. Our presence covers major Indian cities including Ahmedabad, Bengaluru, Chennai, Delhi, Hyderabad, Kolkata, Mumbai, Pune, Surat and 100+ locations nationwide.

We also serve international markets across the Middle East, Europe, North America, Africa and Asia including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates, Yemen, Canada, United Kingdom, USA, Germany, Spain, Australia, Kenya, Singapore, Malaysia, Indonesia, France, Italy, Netherlands and more.

Key global cities include Dubai, Abu Dhabi, Riyadh, Doha, Muscat, Kuwait City, Manama, Cairo, Tehran, Baghdad, Jerusalem, Amman, Beirut, Ankara, Damascus, Nicosia, Sanaa, Singapore, Kuala Lumpur, Johannesburg, Cape Town, Paris, Milan, Amsterdam.

Explore our complete service locations below to check availability in your region.

Top Metro Cities (India)

Ahmedabad, Bengaluru, Chennai, Delhi, Hyderabad, Kolkata, Mumbai, Pune, Surat

North India

Jaipur, Lucknow, Kanpur, Ghaziabad, Ludhiana, Agra, Faridabad, Meerut, Noida, Greater Noida, Gurugram, Amritsar, Prayagraj, Varanasi, Gwalior, Jammu, Srinagar, Shimla, Chandigarh, Aligarh, Gorakhpur, Bareilly, Jalandhar, Moradabad, Karnal, Yamunanagar, Sitapur, Alwar

West India

Nagpur, Indore, Thane, Vadodara, Rajkot, Kalyan, Vasai-Virar, Aurangabad, Nashik, Jodhpur, Udaipur, Kota, Kolhapur, Jalgaon, Bhavnagar, Porbandar, Gandhinagar, Gandhidham, Bharuch, Vapi, Nanded, Chandrapur, Ratlam, Morbi, Surendranagar

South India

Coimbatore, Madurai, Mangalore, Mysuru, Vijayawada, Tiruchirappalli, Salem, Rajahmundry, Nellore, Tiruppur, Belagavi, Warangal, Karimnagar, Shivamogga, Kurnool, Dindigul, Nizamabad, Anantapur, Ramagundam, Suryapet, Khammam, Ongole, Vizianagaram, Puducherry, Kollam, Tirupati, Hubli-Dharwad, Thiruvananthapuram

East & Central India

Bhubaneswar, Jamshedpur, Dhanbad, Rourkela, Jabalpur, Cuttack, Bhilai (Durg), Raipur, Ranchi, Bilaspur, Bokaro, Ujjain, Sambalpur, Kakinada, Haldia, Jagdalpur, Darbhanga, Munger, Rewa, Purnea, Muzaffarpur, Bhagalpur

North-East India

Guwahati, Siliguri, Silchar, Tinsukia

Others / Special Cities

Dehradun, Panaji, Akola, Amravati, Bathinda, Ballari, Sikar

Middle East Countries

Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates, Yemen

Middle East Cities

Manama, Nicosia, Cairo, Tehran, Baghdad, Jerusalem, Amman, Kuwait City, Beirut, Muscat, Ramallah, Doha, Riyadh, Damascus, Ankara, Abu Dhabi, Sanaa, Dubai

Global Presence

Canada, United Kingdom, USA, Germany, Spain, Australia, Kenya, Singapore, Malaysia, Indonesia, France, Italy, Netherlands, South Africa

Global Cities

Singapore, Kuala Lumpur, Johannesburg, Cape Town, Paris, Milan, Amsterdam

Request a Call Back

Tell us which bollard model you need and our security engineer will respond within 24 hours.

  • ✓ Free site assessment consultation
  • ✓ Crash test certificates on request
  • ✓ Shallow-mount & retrofit options available
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