Grammer MSG87 Series
You asked for a special kind of seat for the most heavy-duty construction applications, so we delivered one with everything you wanted. With a rugged mechanical suspension and wide base, it's built to handle the toughest environments.
FEATURES:
- Mechanical heavy-duty and extra-wide suspension providing hardworking comfort
- Suspension stroke up to 7.0 in. (180 mm)
- Weight adjustment range - up to 400 lbs. (180 kg)
- Fore/aft adjustment - accommodates all body sizes/types
- Height adjustment up to 3.1 in. (80 mm)
- Lumbar support - easily adjusts for optimal back support and comfort
- Adjustable headrest or backrest extension
- Swivel (0° to 360°) - allows for better view of rear equipment and improved cab mobility
- Retractable seat belt - 2-point, 3-point, or 4-point
- Seat depth/tilt - four adjustable positions to reduce pressure on the backs of knees
- Adjustable or foldable armrests
- Document box or net
- Side-to-side isolator
- Fore/aft isolator - dramatically reduces horizontal vibrations and prevents jolts from jarring the back
- Operator presence switch
- Multi-functional armrest - featuring four or five fingertip controls, six switches, and an emergency OFF button, it meets all your control needs
- Control carrier console - offers easy access to joystick controls
- High back or low back seat top options available in three widths
Want more information on GRAMMER suspensions (mechanical v air) and what each one does? Find out more in this blog post.
![](https://usa.grammer.com/fileadmin/_processed_/d/0/csm_Grammer-Mech-Susp_04_8068d9732f.jpg)
![](https://usa.grammer.com/fileadmin/_processed_/1/e/csm_Grammer-Fore-Aft_07_6b9afb8309.jpg)
![](https://usa.grammer.com/fileadmin/_processed_/a/8/csm_Grammer-Lateral-Susp_03_c4a2665e63.jpg)
![](https://usa.grammer.com/fileadmin/_processed_/4/5/csm_Grammer-Swivel-Control_04_1432a8945d.jpg)
![](https://usa.grammer.com/fileadmin/_processed_/3/1/csm_Grammer-Lumbar-Control_07_d02f6e0fbc.jpg)
![](https://usa.grammer.com/fileadmin/_processed_/a/e/csm_Grammer-Multifunctional_Armrest_4aba0cb948.jpg)
ADDITIONAL INFORMATION:
INSTALL & REPAIR VIDEOS:
- How to remove seat cushion
- How to remove back cushion
- How to install heated cushions
- How to install armrests
- How to install seatbelt
- How to install swivel
- How to install Operator Presence Switch (with Seat Depth/Tilt)
- How to install Operator Presence Switch (without Seat Depth/Tilt)
- How to install seat depth & tilt (SDT)
- How to remove seat depth & tilt (SDT)
- How to install side-to-side isolator
- How to install a seat top on a suspension
- Repair Manual