1. Catalogs
  2. GRAMMER
  3. PRIMO EVOLUTION

PRIMO EVOLUTION

PRIMO EVOLUTION

PRIMO EVOLUTION

Product catalog summary
Overview of Primo® Seating Systems
The Primo® seating systems by GRAMMER are engineered for ergonomic support and comfort, specifically for forklift trucks and compact construction machines. Key features include wide ergonomic cushions, adjustable armrests, and a backrest with an adjustable angle from -5° to +30°. The asymmetrical backrest facilitates easy turning, and lumbar support is provided for the lower back. The backrest height is adjustable in 13 steps up to 170 mm to suit various body sizes and work situations.
Ergonomic Adjustments
Designed with a "Design for Use" concept, the seats have intuitively placed controls to allow users to adjust the seat to their needs quickly without consulting a manual.
Innovative Suspension Systems
The Primo® family includes models with pneumatic and mechanical low-profile suspension systems. The Primo® M model has a seat index point of 200 mm, while the Primo® XL and XXL models have a seat index point of 238 mm, featuring low-frequency suspension for enhanced comfort and space efficiency.
Features and Options
Features include mechanical and pneumatic lumbar support, adjustable backrest angles, and optional features like seat heating, foldable armrests, and a document box. Mechanical suspension models offer quick weight adjustment for different driver weights.
Compliance and Safety
The seats comply with ISO standards for forklift trucks and earth-moving machinery, ensuring safety and reliability. The low-frequency suspension meets EU directives on whole-body vibration, providing protection from health hazards.
Specifications
The PRIMO® seats include adjustable lumbar support, a backrest with an adjustable angle, and an integrated restraint system with an Operator Presence Switch (OPS). Available with pneumatic and mechanical low-frequency suspension systems, they improve comfort by 20% compared to traditional air suspension.
Adjustability and Ergonomics
Adjustments include backrest height (13 steps from 475 to 645 mm), asymmetrical backrest design for better elbow room, foldable armrests with adjustable angles, and fore/aft adjustment of 210 mm. Active electronic weight adjustment optimizes suspension settings.
Comfort and Safety Features
Ergonomic cushions and adjustable armrests support the body in all directions. The low-profile suspension system is available in pneumatic and mechanical versions, with quick weight adjustment in the latter. The seats comply with EU directive 2002/44/EC on whole-body vibration.
Design for Use Concept
GRAMMER's "Design for Use" concept ensures intuitive control placement, allowing quick seat adjustments without a manual.
Optional Features
Options include a document box, seat heating, and a fore/aft isolator to minimize vibrations. Seats are available in various textile designs and configurations to suit different vehicles and user preferences.
Conclusion
The PRIMO® seat models set new standards in sitting comfort and safety for mobile workplaces, combining innovative design, ergonomic support, and advanced suspension technology.
See more

Catalog excerpts

PRIMO EVOLUTION-1

GRAMMER offers state-of-the-art products for all mobile workplaces – from tractors, construction Primo® M machines and forklift trucks all the way to trucks, buses and trains. Ergonomically designed, they set new standards of sitting comfort and operating convenience. Just ask us – we’ll be happy to inform you. THE BEST IN THEIR CLASS. NEW DIMENSIONS OF SITTING COMFORT. The models shown may differ from the standard configuration. Primo Primo Evolution EL Plus 1292329 1292328 Art.No. fabric (seats 12 V) Art.No. fabric (seats 24V) Art.No. Imitation leather Shock absorber Non adjustable Suspension Mechanical suspension Air suspension with compressor Low-frequency suspension Quick weight adjustment Mechanical Electropneumatic Active Climate System Active Fore/aft adjustment 210 mm Lumbar support Mechanical Pneumatic Adjustable backrest angle Setting range: -5° to + 30° Backrest extension Insertable Operator restraint system Duo-sensitive retractable belt Seatbelt lock recognition Seat cushion width Premium Seats for Forklift Trucks and Compact Construction Machines. s most world‘ seat The profile ct lowy compa quenc low-fre with sion. suspen design textile New Strength requirement Complies with ISO 24135 (for forklift trucks) *3) Complies with ISO 6683 (earth-moving machinery) Armrests adjustable angle Seat heating GRAMMER AG Seating Systems • P.O. Box 1454 • D-92204 Amberg, Germany P Standard feature *(2) Fore/Aft isolator not for earth-moving machinery *(3) in Together with a restraint system Quick Achievement of the Ergonomically Best Sitting Position OPS (Operator Presence Switch) THE SITTING CONCEPT FOR FEELING YOUR BEST. A New Dimension of Comfort with Low-Profile Suspension The Primo® product family from GRAMMER embodies an innovative sitting concept that is unrivalled anywhere in the world. Now, for the first time, there is a seat for forklift trucks and construction machines featuring full low-profile suspension, available in both pneumatic and mechanical versions, the latter including a quick weight adjustment function. The Primo® M has the lowest seat index point of any seat with full suspension, at just 200 millimeters. Among low-profile air suspension systems, the Primo® XL and the Primo® XXL set a new record with a seat index point of 238 mm and are now additionally equipped with the innovative low-frequency suspension. They are designed for outstanding comfort while saving space at the same time. Perfectly Supported in Every Direction The wide, ergonomic cushions of the Primo® and its height- and angle-adjustable armrests optimally support the body. So does the backrest, the angle of which can be varied between +5° and +30°. The Primo® also provides firm support when driving backward: the backrest is asymmetrical, tapering on the right-hand side so it’s easy to turn around in the seat. For the sensitive lower back, the Primo® is the world’s first compact low-profile seat to come with a lumbar support. The backrest height can also be adjusted through 13 steps by up to 170 mm to suit every body size and work situation. Genuine comfort can only be had from a seat that is optimally adjusted to its occupant’s body. But what if the driver isn’t familiar with all of the seat’s functions and therefore doesn’t use them properly? GRAMMER has solved this problem with its innovative “Design for Use” concept. All controls are located where the driver can intuitively find them. Each has a different shape to prevent confusion. This lets every user quickly and easily set the seat to suit their personal needs without having to study the manual first.

 Open the catalog to page 1
PRIMO EVOLUTION-2

GRAMMER offers state-of-the-art products for all mobile workplaces – from tractors, construction Primo® M machines and forklift trucks all the way to trucks, buses and trains. Ergonomically designed, they set new standards of sitting comfort and operating convenience. Just ask us – we’ll be happy to inform you. Primo® EL Plus ® Primo® Evolution New Dimensions of Sitting Comfort. The Best in Their Class. The models shown may differ from the standard configuration. Features Primo Primo Primo Primo Primo Primo Primo Primo Primo Evolution EL Plus XL Plus XXL XL L XXM XM M 1292329 1292328 1293476...

 Open the catalog to page 2
PRIMO EVOLUTION-3

Adjustable Backrest Height PRIMO® Evolution An integrated backrest extension lets every user sit comfortably PRIMO® EVOLUTION and prevents poor posture from causing injuries, since its height can be adapted to their body height. It is adjustable in 13 steps from 475 to 645 mm. Practical Document Box Adjustable Backrest Height (optional) Asymmetrical Backrest The asymmetrical shape of the backrest provides more elbow Adjustable Lumbar Support room on the right-hand side and full back support on the left-hand For the sensitive lower back, the Primo® is the side of the seat. This makes driving backward...

 Open the catalog to page 3
PRIMO EVOLUTION-4

Adjustable Backrest Height PRIMO® Evolution An integrated backrest extension lets every user sit comfortably PRIMO® EVOLUTION and prevents poor posture from causing injuries, since its height can be adapted to their body height. It is adjustable in 13 steps from 475 to 645 mm. Practical Document Box Adjustable Backrest Height (optional) Asymmetrical Backrest The asymmetrical shape of the backrest provides more elbow Adjustable Lumbar Support room on the right-hand side and full back support on the left-hand For the sensitive lower back, the Primo® is the side of the seat. This makes driving backward...

 Open the catalog to page 4
PRIMO EVOLUTION-5

Adjustable Backrest Height PRIMO® Evolution An integrated backrest extension lets every user sit comfortably PRIMO® EVOLUTION and prevents poor posture from causing injuries, since its height can be adapted to their body height. It is adjustable in 13 steps from 475 to 645 mm. Practical Document Box Adjustable Backrest Height (optional) Asymmetrical Backrest The asymmetrical shape of the backrest provides more elbow Adjustable Lumbar Support room on the right-hand side and full back support on the left-hand For the sensitive lower back, the Primo® is the side of the seat. This makes driving backward...

 Open the catalog to page 5
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.