GRM250 Glass Robot vs. GL-850 Glass Lifter
Two machines, two very different jobs. The GRM250 is a ground-level glass handling robot — manually maneuvered, vacuum-cup grip, designed for picking up and placing large panels at floor-to-ceiling height. The GL-850 is a telescoping mast lifter with optional glass attachments — remote-controlled, 28 ft reach, designed for high-reach glazing and overhead installation. This page breaks down exactly when you need each one.
Side-by-Side Comparison
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| Spec | Glass Robot GRM250 | Glass Lifter GL-850 |
|---|---|---|
| Best for | Ground-level pick, rotate & place | High-reach placement up to 28 ft |
| Capacity | 250 kg (550 lb) | 300 kg (660 lb) |
| Max reach | Ground to 83 in (210 cm) | 28 ft (8.5 m) |
| Operation | Single operator, manually maneuvered | Single operator, remote control |
| Glass grip | Vacuum cups (3 or 4 cup cradle) | Optional glass holder attachment |
| Rotation | 360° continuous | Tilt & position via mast |
| Power source | No power needed (manual) | DC battery or AC corded |
| Mobility | Wheeled, indoor/outdoor, fits through doorways | Folding base, adjustable legs |
| Safety | Vacuum hold, low center of gravity | Anti-fall mast system, auto kill switch |
| Typical projects | Curtain wall, storefront, oversized lites | High-rise glazing, atrium, skylight |
| Starting price | $17,100 CAD | $22,300 CAD |
Our Recommendation
Choose the GRM250 for ground-level curtain wall, storefront, and large-panel glazing where precision rotation matters. Choose the GL-850 for high-reach work — atrium glazing, skylight installation, or any job where the glass needs to go above 8 ft.
Common Questions
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