GRAM Pro™
Advanced
data weighing
Solutions by need
Solutions by use case
Data ManagementAutomate data collection with GRAM
Piece CountingReal-time inventory, counted by weight
Checkweighing & DosingReal-time control for quality-critical weighing
Weighing for Hygienic EnvironmentsHygienic weighing for harsh industrial conditions
Certification & Legal MetrologyCompliant weighing for regulated operations and trade
Weight & DimensioningPhysical measurements into operational intelligence
Solutions by need
Solutions by use case
- Data ManagementAutomate data collection with GRAM
- Piece CountingReal-time inventory, counted by weight
- Checkweighing & DosingReal-time control for quality-critical weighing
- Weighing for Hygienic EnvironmentsHygienic weighing for harsh industrial conditions
- Certification & Legal MetrologyCompliant weighing for regulated operations and trade
- Weight & DimensioningPhysical measurements into operational intelligence
CORE
Bull
Forklift scales with fully autonomous Wi-Fi weighing
Capacity & Accuracy Range
Up to 2000 kg with resolution of 1 kg
Durability & Build Quality
The weighing forks are built from epoxy-painted steel with a reinforced steel base and fully protected internal components.
Connectivity & Integration
GRAM Bull uses integrated Wi-Fi technology to transmit weighing data wirelessly to the indicator installed in the forklift cabin.
Compact forklift scales with fully integrated weighing and Wi-Fi transmission
Compact forklift scales with fully integrated weighing and Wi-Fi transmission
GRAM Bull is a forklift scale designed for fast, cable-free weighing directly during transport. Mounted like a standard fork on the forklift positioners, it allows operators to place, lift and weigh loads without interrupting workflow. With all weighing components protected inside the fork structure and wireless data transmission to the cabin, GRAM Bull combines accuracy, robustness and ease of use for logistics, warehouses and industrial material handling.
GRAM Bull is a forklift scale designed for fast, cable-free weighing directly during transport. Mounted like a standard fork on the forklift positioners, it allows operators to place, lift and weigh loads without interrupting workflow. With all weighing components protected inside the fork structure and wireless data transmission to the cabin, GRAM Bull combines accuracy, robustness and ease of use for logistics, warehouses and industrial material handling.
Features
Features
Autonomous forklift weighing without installation or compromise.
Autonomous forklift weighing without installation or compromise.
Forklift tines with integrated weighing system
Forklift tines with integrated weighing system
GRAM Bull mounts exactly like a standard forklift fork using FEM2 attachments, requiring no permanent installation or modification of the truck. The weighing system is fully integrated inside the fork tines, preserving normal handling, lifting capacity and maneuverability.
GRAM Bull mounts exactly like a standard forklift fork using FEM2 attachments, requiring no permanent installation or modification of the truck. The weighing system is fully integrated inside the fork tines, preserving normal handling, lifting capacity and maneuverability.
Ultra-low fork height for maximum usability
Ultra-low fork height for maximum usability
With a fork height of just 56 mm and no external components, GRAM Bull behaves like a conventional fork during pallet handling. This low profile allows safe operation even with special, damaged or poorly maintained pallets.
With a fork height of just 56 mm and no external components, GRAM Bull behaves like a conventional fork during pallet handling. This low profile allows safe operation even with special, damaged or poorly maintained pallets.
Wireless Wi-Fi indicator in the cabin
Wireless Wi-Fi indicator in the cabin
The Wi-Fi indicator communicates directly with the forks and can be mounted inside the forklift cabin using an adjustable bracket. It provides clear backlit display, tare memory functions and intuitive operation, enabling fast and error-free weighing during loading and transport.
The Wi-Fi indicator communicates directly with the forks and can be mounted inside the forklift cabin using an adjustable bracket. It provides clear backlit display, tare memory functions and intuitive operation, enabling fast and error-free weighing during loading and transport.
Programmable pallet overload warning
Programmable pallet overload warning
GRAM Bull includes a visual overload warning system that alerts the operator when a pallet exceeds the programmed weight limit. The display changes colour to indicate warning or overload status, allowing immediate visual control and improving safety.
GRAM Bull includes a visual overload warning system that alerts the operator when a pallet exceeds the programmed weight limit. The display changes colour to indicate warning or overload status, allowing immediate visual control and improving safety.
Long autonomy with removable batteries
Long autonomy with removable batteries
The weighing forks are powered by removable rechargeable batteries protected inside the structure, providing up to 72 hours of continuous operation. Batteries can be easily removed for external charging, while the indicator operates independently with its own power supply.
The weighing forks are powered by removable rechargeable batteries protected inside the structure, providing up to 72 hours of continuous operation. Batteries can be easily removed for external charging, while the indicator operates independently with its own power supply.
Powered by
Powered by
Xtrem® Technology
Xtrem® Technology
Our own digital core — designed by GRAM.
Xtrem® is GRAM’s in-house technology that redefines precision. Built into every platform, it converts weight into secure digital data with stability that lasts — delivering consistent, traceable accuracy in every environment.
Always connected, always reliable. Xtrem® links your scales with Wi-Fi, Ethernet, or PC and mobile apps, turning weighing into real-time intelligence. Fast to install, easy to maintain, and ready for Industry 4.0 — it keeps your performance and your productivity moving forward.
Our own digital core — designed by GRAM.
Xtrem® is GRAM’s in-house technology that redefines precision. Built into every platform, it converts weight into secure digital data with stability that lasts — delivering consistent, traceable accuracy in every environment.
Always connected, always reliable. Xtrem® links your scales with Wi-Fi, Ethernet, or PC and mobile apps, turning weighing into real-time intelligence. Fast to install, easy to maintain, and ready for Industry 4.0 — it keeps your performance and your productivity moving forward.
Performance,
by the numbers
by the numbers
Spec 1.
Weighing Performance
Capacity Range
2500kg
Resolution
1000g
Trade Approval
No
Tare Memories
Memory of 20 digital tares
Weighing Units
g, kg
Limits Function
Programmable minimum and maximum weight limits
(red, yellow, green)
(red, yellow, green)
Spec 2.
Connectivity
Connectivity
RS 232-C and TTL interface
Printer Compatibility Options
Q2, PR4, PR4W, PR6, PR6W
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
Platform: Combining a Superior section in kiln-fired epoxy-painted steel with a reinforced steel base protected by a durable coating
Indicator: ABS
Indicator: ABS
IP Protection
Weighing Forks: IP-54
Indicator: IP-65
Indicator: IP-65
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Indicators
Indicators
GRAM Bull works exclusively with GRAM’s K3 Wi-Fi indicator, which communicates wirelessly with both forks. The indicator establishes a direct Wi-Fi link to the weighing module, enabling advanced functions such as tare memories, overload alerts and real-time weight display. The indicator installs inside the cabin using an adjustable bracket, ensuring clear visibility from every operating position. Because GRAM Bull is a fully wireless Xtrem system, analogue or cabled indicators are not compatible.
GRAM Bull works exclusively with GRAM’s K3 Wi-Fi indicator, which communicates wirelessly with both forks. The indicator establishes a direct Wi-Fi link to the weighing module, enabling advanced functions such as tare memories, overload alerts and real-time weight display. The indicator installs inside the cabin using an adjustable bracket, ensuring clear visibility from every operating position. Because GRAM Bull is a fully wireless Xtrem system, analogue or cabled indicators are not compatible.
Connectivity, Software & Data Integration
Connectivity, Software & Data Integration
The system is built around a native Wi-Fi communication channel, enabling rapid, stable data transmission between the forks and the in-cab indicator. All weighing components are enclosed inside the structure, making the system fully autonomous and eliminating the need for external wiring or installation. While the documentation focuses on forklift-embedded weighing rather than PC or mobile connectivity, GRAM Bull follows the same Xtrem communication logic: data is processed digitally inside the forks, ensuring secure and consistent readings during all handling operations.
The system is built around a native Wi-Fi communication channel, enabling rapid, stable data transmission between the forks and the in-cab indicator. All weighing components are enclosed inside the structure, making the system fully autonomous and eliminating the need for external wiring or installation. While the documentation focuses on forklift-embedded weighing rather than PC or mobile connectivity, GRAM Bull follows the same Xtrem communication logic: data is processed digitally inside the forks, ensuring secure and consistent readings during all handling operations.
Mounting & Accessories
Mounting & Accessories
GRAM Bull Xtrem includes a dedicated in-cab indicator support, adjustable at all angles for ergonomic viewing. The forks mount directly onto standard FEM2 positioners just like conventional forklift forks, allowing seamless integration into existing trucks without mechanical modifications. Power is supplied by removable, rechargeable battery packs protected inside the fork body, ensuring uninterrupted operation and quick replacement without tools.
GRAM Bull Xtrem includes a dedicated in-cab indicator support, adjustable at all angles for ergonomic viewing. The forks mount directly onto standard FEM2 positioners just like conventional forklift forks, allowing seamless integration into existing trucks without mechanical modifications. Power is supplied by removable, rechargeable battery packs protected inside the fork body, ensuring uninterrupted operation and quick replacement without tools.