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Key Features
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Grammer's Dynamic Damping System responds to low-frequency vibrations for an ultra-smooth ride
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Sweat-wicking fabric and cooling fan keep operators cool in hot conditions, integrated heated cushions warm operators in cold conditions
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Fore, aft, and lateral isolators reduce shock and help prevent injury
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Pneumatic lumbar support adjusts easily to operator preference
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Active weight adjustment automatically tunes suspension for operators between 110 and 285 lbs
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Folding armrests with angle adjustment rollers and double locking slides for custom seat position
How It Compares
How The Uni Pro Evolution Series Compares To Other Uni Pro Suspension Seats
Operators evaluating replacement suspension seats usually face this question: should I get a standard mechanical suspension seat, a basic air suspension seat, or invest in the Evolution Series with Grammer's Dynamic Damping System and active climate control?
| Feature | Uni Pro Mechanical Suspension Seat | Uni Pro Standard Air Suspension Seat | Uni Pro Evolution Series, GWG311040 |
|---|---|---|---|
| Suspension Type | Mechanical | Standard air suspension | Grammer Dynamic Damping System, responds to low-frequency vibration |
| Climate Control | None | None | Active cooling fan and heated cushions |
| Weight Adjustment | Manual, up to 375 lbs | Manual, varies by model | Active, 110-285 lbs |
| Swivel | Fixed or basic | Basic swivel on some models | 40 degrees, lockable every 10 degrees |
Product Description
This Uni Pro Evolution Series air suspension seat provides a huge upgrade for agricultural and construction equipment. This seat is built for comfort and support, with adjustable seat depth and tilt, pneumatic lumbar support, and active climatization to help keep operators comfortable in hot or cold conditions. The Evolution seat also uses Grammer’s Dynamic Damping System (DDS), which responds to low-frequency vibrations for a smoother ride than standard air suspensions.
- Dynamic Damping System responds to low-frequency vibrations for an ultra-smooth ride
- Sweat-wicking fabric and cooling fan keeps operators cool and dry in hot conditions
- Integrated heated seat cushions keep operators warm in cold conditions
- Fore, aft, and lateral isolators reduce shock and prevent injury
- Pneumatic lumbar support easily adjusts to operator's preference
- Adjustable seat depth tilt and backrest extension accommodates a wide variety of operators
- Active weight adjustment for operators ranging between 110 and 285 lb.
- Folding armrests with angle adjustment rollers for custom arm position
- Double locking slides allow for custom seat position
- Comes with operator presence switch installed
- Integrated swivel with 40° range is lockable every 10°
| Equipment Type | Air Suspension Seat |
| Dimensions | 23.7 In. L x 21.7 In W x 29.6 In. H |
| Fore/Aft Adjustment | 8.3 In. |
| Fore/Aft Isolation Range | 1.8 In. |
| Height Adjustment | 3.1 In. |
| Lateral Isolation Range | 2 In. |
| Operator Presence Switch | Yes |
| Suspension Stroke | 7 In. |
| Swivel Range | 40°, Lockable Every 10° |
| Voltage | 12 |
| Weight | 50 Lb. |
| Weight Adjustment Range | 110 to 285 Lb. |
Full Spec Sheet
| Model | GWG311040, MSG95EL/741 Evolution Series |
| Dimensions | 23.7 in L x 21.7 in W x 29.6 in H |
| Fore/Aft Adjustment | 8.3 in |
| Fore/Aft Isolation Range | 1.8 in |
| Height Adjustment | 3.1 in |
| Lateral Isolation Range | 2 in |
| Suspension Stroke | 7 in |
| Swivel Range | 40 degrees, lockable every 10 degrees |
| Voltage | 12V |
| Weight | 50 lbs |
| Weight Adjustment Range | 110-285 lbs |
| Operator Presence Switch | Yes |
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