Ballistic Defender Excavator Window Guards

Introducing the new HEA excavator defender window guard

Designed to shield operators from flying debris encountered during heavy machinery operation. The Defender Ballistic Series windows are the brainchild of contractors seasoned in handling heavy equipment, and have been rigorously tested to meet ballistic standards. Our window protection stands as a UL752 rated, Level 1 ballistic polycarbonate excavator window guard. Unlike the standard OEM window, our Defender Ballistic Series is engineered to withstand ballistic attacks, promising a higher level of safety. Installation is straightforward, utilizing factory locations on the cab’s front.

Boost your excavator’s safety with our UL752 Level 1 ballistic bolt-on excavator cab window guard, aptly named the Defender Ballistic Window. Whether you are operating a hammer, auger, mower, mulcher, or a log processor, rest assured with a 3/4” bullet-resistant door safeguarding your most significant asset – YOU!

The Defender Excavator Window Guards are not just about enhanced protection for both you and your excavator, but they are an ideal companion for any job you tackle. They prove indispensable in reclaiming and deforestation tasks, working in challenging terrains like riverbanks, alongside power lines, pipelines, and railroad rights of way, or conducting fuel reduction to thwart forest fires. With our Defender Ballistic Window and custom guarding, you have reliable protection you can trust!

Our ballistic front excavator window guards boast a unique design. They are bonded to a steel frame instead of being milled and drilled, making them less prone to micro fractures.

The Defender Ballistic window guards are currently available for the following Caterpillar excavators: 306, 307.5, 308, 309, 310, 311D, 311F, 311FL RR, 312D, 312E, 313, 313GC, 313F, 313FL, 315, 315GC, 315D, 315DL, 316E, 316F, 316FL, 317, 317GC, 318E, 318EL, 318F, 318FL, 319DL, 319DLN, 320, 320GC, 320D, 320DL, 320DLRR, 320E, 320EL, 320ELRR, 320F, 320FL, 323, 323DL, 323DLN, 323F, 323FL, 324DL, 324E, 324EL, 325, 325D, 325DL, 325F, 326, 326F, 329DL, 329E, 329EL, 329F, 330, 330GC, 330D, 330DL, 330F, 335, 335F, 335FL, 336GC, 336D, 336DL, 336E, 336EL, 336F, 336FL, 345D, 345DL, 349, 349E, 349EL, 349F, 352, 352F, 374, 374DL, 374F, 374FL, 390DL, 390F, 390FL, 395.

We also offer the Defender Ballistic window for Komatsu excavators: PC138USLC 10/11, PC170LC-10/11, PC210LC-10/11, HB215LC-3, PC240LC-10/11, PC290LC-10/11, PC360LC-10/11, HB365LC-3, PC390LC-10/11, PC450LC-10/11, PC490LC-10/11.

*Bullet resistant does not mean “bullet proof”, the Level 1 polycarbonate installed in the Defender Ballistic Window is rated to withstand a ballistic attack from a 124 grain, 9mm FMJ lead core projectile from 15 feet with a shot spacing of 4 inches. This test is performed in a controlled environment at varying temperatures as low as -26 F and as high as 120 F (outside temperature).