







SHIELDS | Bobcat G Series Polycarbonate Skid Steer Windshield
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The SHIELDS Bobcat G Series Polycarbonate Windshield is a formed replacement for Bobcat curved cab door glass OEM #6729776, giving you a stronger polycarbonate alternative to the factory glass windshield. It follows the original door shape and mounting points so you can upgrade the existing cab door without changing the basic door setup.
Choose from 1/4″, 3/8″, or 1/2″ polycarbonate. SHIELDS applies its proprietary SUPERCOAT™ to both sides for improved abrasion resistance, UV protection, and continued windshield-wiper use. Two milling patterns are available, so it’s important to match the windshield to the hardware currently on your door before ordering.
- Replaces Bobcat OEM Glass #6729776: Formed specifically around the curved Bobcat G Series cab door windshield.
- Three Thickness Options: Available in 1/4″, 3/8″, and 1/2″ polycarbonate.
- 1/2″ Tint Option: 50% LTM tint is available in the 1/2″ version.
- SUPERCOAT™ on Both Sides: Proprietary coating improves abrasion resistance and helps protect against UV-related hazing.
- Windshield-Wiper Compatible: SUPERCOAT™ allows continued use of the existing windshield wiper.
- Formed to OEM Shape: Curved to follow the original Bobcat glass profile rather than using a flat replacement panel.
- Uses Existing Hardware: Designed to reuse the original door hardware when the correct milling pattern is selected.
- Two Hardware Milling Options: Choose OEM Milling or Oval Milling based on the mounting hardware currently installed on the door.
- No Applied Tint Film: The tinted version uses tinted polycarbonate material rather than aftermarket window film.
- Replacement For: Bobcat OEM glass #6729776
- Material: Formed optical polycarbonate
- Thickness Options: 1/4″, 3/8″, 1/2″
- Clear: Available in 1/4″, 3/8″, and 1/2″
- Tint: Available in 1/2″ only
- Tint Light Transmission: 50% LTM
- Coating: SHIELDS SUPERCOAT™ on both sides
- Milling Options: OEM Milling, Oval Milling
- Windshield Wiper Compatible: Yes
- Original Hardware Reuse: Yes, when ordered with the correct milling pattern
- Windshield Profile: Curved
What Bobcat glass does this windshield replace?
This windshield is designed as a polycarbonate replacement for Bobcat curved cab door glass OEM #6729776. Because Bobcat parts can vary by serial number and configuration, verify the glass number on your machine whenever possible before ordering.
How do I know whether I need OEM Milling or Oval Milling?
Compare the hardware opening on your existing windshield or door hardware with the milling comparison photo on this product page. OEM Milling matches the original Bobcat-style hardware pattern, while Oval Milling is for the alternate oval-style hardware configuration. Do not choose solely by machine model.
What thickness should I order?
The windshield is available in 1/4″, 3/8″, and 1/2″. The best choice depends on how the machine is used and the level of durability you want. Thickness should not be treated as a certification or guarantee of protection for a particular application.
Which thicknesses are available with tint?
Tint is available only with the 1/2″ windshield. The 1/4″ and 3/8″ options are clear.
How dark is the tinted windshield?
SHIELDS specifies its tinted material at 50% light transmission.
Is the tint a film?
No. The polycarbonate itself is tinted. SHIELDS advises against applying aftermarket tint films because the SUPERCOAT™ surface is designed to resist adhesive materials.
Can I still use my windshield wiper?
Yes. SHIELDS specifically designs SUPERCOAT™ to provide enough abrasion resistance for continued windshield-wiper use.
Will I need different mounting hardware?
The windshield is designed to reuse the existing hardware when the correct milling option is selected. That makes identifying your current hardware pattern especially important before ordering.
Is this windshield flat or curved?
It is formed to follow the curved profile of the original Bobcat door glass.
Is this the Bobcat G Series forestry windshield?
No. This listing replaces Bobcat OEM glass #6729776. SHIELDS offers a separate G Series forestry replacement associated with a different OEM window and different installation requirements.
Is this windshield ballistic-rated or certified as operator protection?
No. SHIELDS states that its polycarbonate products do not carry a ballistic rating and does not warrant them for a particular safety-code or bodily-protection application.
Note: This windshield replaces Bobcat OEM glass #6729776. Compatibility should be verified by OEM glass number, machine serial number, door configuration, and hardware milling pattern before ordering. A model appearing below does not guarantee that every serial number or door configuration uses this windshield.
Common Compatible Machines
Bobcat: 751, 753, 763, 773, 863, 864, 873, 883, 963, A220, A300, S100, S130, S150, S160, S175, S185, S205, S220, S250, S300, S330, T110, T140, T180, T190, T200, T250, T300, T320
SHIELDS provides a limited manufacturer warranty for manufacturing defects. Their written warranty requires defective product to be reported and returned within seven days of receipt and before installation or use.
SHIELDS does not warrant the windshield for a particular end-use application, safety-code requirement, or ballistic protection. Inspect the windshield and verify fitment before installation. If you have a warranty question or claim, contact us and we’ll help connect you with SHIELDS and get the process started.
Upgrade from glass to polycarbonate.
Replace the original curved glass windshield with a formed polycarbonate panel designed around the same Bobcat door profile and mounting locations.
Keep your factory-style wiper setup.
SUPERCOAT™ adds abrasion resistance to both sides of the polycarbonate so the windshield can continue to be used with the machine’s wiper.
Choose the thickness that fits the application.
Three thickness options let you choose between 1/4″, 3/8″, and 1/2″ polycarbonate instead of being locked into a single replacement configuration.
Match the hardware you actually have.
OEM and Oval Milling options accommodate the two hardware patterns used with these windshields, reducing the temptation to guess fitment from machine model alone.
- Upgrading Bobcat factory glass to polycarbonate
- Replacing cracked, broken, or worn cab glass
- Bobcat G Series skid steer loaders
- Bobcat compact track loaders
- Bobcat A220 and A300 loaders
- Machines using OEM glass #6729776
- Operators wanting coated polycarbonate instead of glass
- Machines retaining the original windshield-wiper system
Why buy from ECHO Eqpt?
At ECHO Eqpt, we actually use and support the equipment we sell. You’re not getting generic answers, you are talking to people who understand how this equipment works in the field. That means faster answers, better recommendations, and no wasted time trying to figure things out on your own.
We’re easy to work with. If something breaks, tell us what actually happened and be honest with us (a good sense of humor doesn’t hurt either). We’re often known to help out even outside of standard warranty terms. And if it’s on us, we’ll own it and make it right. No excuses, no finger pointing - just real support when it matters.

















