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
Pro
Buffalo
Heavy-duty digital platform scale for high-capacity industrial weighing
Capacity & Accuracy Range
Up to 5,000 kg with precision from 100 g
Durability & Build Quality
Heavy-duty dual-frame steel construction with bolted top plate and epoxy coating
Connectivity & Integration
Wi-Fi, Ethernet, RS-232 / RS-485 via Xtrem® digital connectivity
Control and stability for high-capacity weighing
Control and stability for high-capacity weighing
GRAM Buffalo is a heavy-duty industrial platform scale designed for applications that demand stability, strength, and reliable digital control. Its dual-frame steel construction and reinforced load transmission system ensure consistent performance under high loads, while Gram’s Xtrem® digital core transforms every weighing operation into secure, connected data. Built for logistics, production, and industrial handling, Xtrem Buffalo combines mechanical robustness with seamless system integration.
GRAM Buffalo is a heavy-duty industrial platform scale designed for applications that demand stability, strength, and reliable digital control. Its dual-frame steel construction and reinforced load transmission system ensure consistent performance under high loads, while Gram’s Xtrem® digital core transforms every weighing operation into secure, connected data. Built for logistics, production, and industrial handling, Xtrem Buffalo combines mechanical robustness with seamless system integration.
Features
Features
Designed for high loads and continuous operation
Designed for high loads and continuous operation
Reinforced dual-frame construction
Reinforced dual-frame construction
GRAM Buffalo is built with an upper and lower steel chassis and ball-bearing load transmission, ensuring stable load distribution and long-term structural reliability in demanding industrial environments.
GRAM Buffalo is built with an upper and lower steel chassis and ball-bearing load transmission, ensuring stable load distribution and long-term structural reliability in demanding industrial environments.
Advanced digital connectivity
Advanced digital connectivity
Direct data transmission to indicators, PCs, tablets, or smartphones via cable or wireless connections enables flexible integration without intermediate equipment.
Direct data transmission to indicators, PCs, tablets, or smartphones via cable or wireless connections enables flexible integration without intermediate equipment.
Built for demanding environments
Built for demanding environments
Hardened bushings, reinforced cable protection, and IP67 load sensors ensure reliable operation in harsh industrial conditions.
Hardened bushings, reinforced cable protection, and IP67 load sensors ensure reliable operation in harsh industrial conditions.
Easy access, fast maintenance
Easy access, fast maintenance
The removable top plate allows quick access to internal electronics and load sensors, simplifying servicing and reducing downtime.
The removable top plate allows quick access to internal electronics and load sensors, simplifying servicing and reducing downtime.
Trade-Approved Weighing Performance
GRAM Buffalo is available in verified configurations, meeting legal-for-trade requirements while maintaining fast stabilisation and reliable performance under heavy loads.
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.
Our Indicators at a Glance
Each platform is compatible with a range of GRAM indicators. Explore the options below — then select your combination to see the exact specifications.
GRAM Z8i — Next-Gen Touchscreen Terminal
Stainless steel IP65 terminal running GRAM Control™ software on a 10.1″ capacitive touchscreen, with internal SQL database for users, products, tares, and weighing records. Built-in label designer with multiple integration options for advanced industrial label printers. Connect and switch between multiple Xtrem® platforms on the same network, centralising classification, tare management, and traceability in one interface. Ethernet and RS232C connectivity for ERP and peripheral integration.
GRAM Z8 — Connected Terminal for Smart Operations
Connected terminal with WiFi, Ethernet, and RS232C running GRAM Control™ software on a 10.1″ capacitive touchscreen, with internal SQL database for users, products, tares, and weighing records. Built-in label designer with multiple integration options for advanced industrial label printers. API and ERP integration for real-time data exchange. One terminal to manage multiple Xtrem® platforms, turning every weighing into structured, actionable data.
GRAM K3W — Wireless Industrial Weighing Indicator
Wireless digital indicator with direct radio link to Xtrem® platforms up to 20 metres, removing cabling constraints from your layout. CE-M verified for legal-for-trade use. High-resolution display mode, programmable weight classification, two-speed dosing, and accumulation functions. Optional external thermal ticket printer.
GRAM K3iX-P — Digital Indicator with Integrated Printer
AISI 304 stainless steel indicator with integrated thermal ticket printer, eliminating the need for separate hardware. CE-M verified digital weighing with direct Xtrem® integration via ZLink®. Every weighing documented on the spot: date, time, totalisations, and configurable headers. High-resolution display mode, programmable weight classification, two-speed dosing, and accumulation functions.
GRAM K3iX — Certified Stainless Digital Indicator
AISI 304 stainless steel digital indicator engineered for industrial environments where moisture, corrosion, or intensive use are constant. Direct Xtrem® integration via ZLink®, with no analogue signal and no recalibration. CE-M verified, with high-resolution display mode, adaptive filtering, programmable weight classification, two-speed dosing, and accumulation functions. Optional external thermal ticket printer.
GRAM K3X — Legal-for-Trade Digital Indicator
Direct digital indicator for Xtrem® platforms via ZLink®, with no analogue signal and no recalibration. CE-M verified for legal-for-trade use. High-resolution display mode, programmable weight classification, two-speed dosing, and accumulation functions. Optional external thermal ticket printer.
Performance,
by the numbers
by the numbers
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Yes
Weighing Units
Platform: g, kg
Indicator: g, kg
Indicator: g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: 2 × RS-232C, Ethernet, USB host
Indicator: 2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: Stainless Steel housing
Indicator: Stainless Steel housing
IP Protection
Platform: IP-67
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Yes
Weighing Units
Platform: g, kg
Indicator:g, kg
Indicator:g, kg
Weighing Filters
Motion and animal filter settings designed to stabilise the weight display
Limits Function
Classification of products by programmable weight limits stored within internal SQL database
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: 2 × RS-232C, Ethernet, USB host
Indicator: 2 × RS-232C, Ethernet, USB host
Printer Compatibility Options
Q2, Q300, Q310, Q500 TL, Q700i, Q700i Pro, Q800i, Q800i Pro, Q810i, Q810i Pro
API
Full ERP/API integration for automated data exchange
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: PVC
Indicator: PVC
IP Protection
Platform: IP-67
Indicator: unrated
Indicator: unrated
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
Platform: g, kg
Indicator: g, kg
Indicator: g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits
(red, yellow, green)
(red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: RS-232C, TTL, optional USB-A output
Indicator: RS-232C, TTL, optional USB-A output
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: AISI 304 Stainless Steel
Indicator: AISI 304 Stainless Steel
IP Protection
Platform: IP-67
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
Platform: g, kg
Indicator: g, kg
Indicator: g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits
(red, yellow, green)
(red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: RS-232C, TTL, optional USB-A output
Indicator: RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: AISI 304 Stainless Steel
Indicator: AISI 304 Stainless Steel
IP Protection
Platform: IP-67
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
Platform: g, kg
Indicator: g, kg
Indicator: g, kg
Weighing Filters
Animal weighing function and adaptive filters
Limits Function
Programmable minimum and maximum weight limits
(red, yellow, green)
(red, yellow, green)
Piece Counting
Selectable sample sizes: 10, 25, 50 or 100 units.
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: RS-232C, TTL, optional USB-A output
Indicator: RS-232C, TTL, optional USB-A output
Printer Compatibility Options
Q2, PR4
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: ABS
Indicator: ABS
IP Protection
Platform: IP-67
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g to 500g
Trade Approval
No
Tare Memories
Memory of 20 preset tares
Weighing Units
Platform: g, kg
Indicator: g, kg
Indicator: g, kg
Limits Function
Programmable minimum and maximum weight limits
(red, yellow, green)
(red, yellow, green)
Spec 2.
Connectivity
Connectivity
Platform: RS-232C, Ethernet, Wi-Fi, RS-485
Indicator: RS-232C, TTL
Indicator: RS-232C, TTL
Printer Compatibility Options
Q2, PR4, PR4W, PR6, PR6W
Battery Type / Duration
Lead-Acid Battery / 30/60h Service Time
Spec 3.
Dimensions & Construction
Material
Platform: Dual-frame Steel construction coated with double-layer-epoxy
Indicator: ABS
Indicator: ABS
IP Protection
Platform: IP-67
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200 x 1200mm to 2000 x 1500
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Indicators & Terminals
Fully compatible with Gram’s intelligent range of weighing indicators — K3X, K3iX, K3iX P, K3W, K3iW — as well as the Z8 and Z8i weighing terminals, ensuring optimal connectivity, accuracy, and control across industrial environments.
Printers
Choose between the compact PR4, the advanced Q2, or the mobile Q1 label printer. Each delivers fast, reliable printing for tickets or labels — by cable or Bluetooth — with clear, compliant traceability.
Pit Frames & Structural Accessories
Painted steel pit frames with perimeter and centering plates allow recessed installation for a clean, efficient workflow. ZLink® connections are available as standard on extended cable versions.
Connectivity & Software
Work smarter with EX Link and PW Link applications for data capture and visualization. Optional USB Direct K and ZLink® Wi-Fi connections offer seamless PC integration, no drivers required.
Visual Signals & Remote Displays
Enhance visibility with the three-level LED traffic light or the RD3 wall-mounted repeater display, designed for clear auxiliary viewing in demanding industrial spaces.
Certification & Calibration
Optionally delivered with CE-M Verification and with ISOCAL Certificates, providing individualized calibration data and full traceability to support ISO 9001 quality systems.
Find the right solution
for your business
for your business
PRO
GRAM Buffalo
Heavy-duty digital platform scale for high-capacity industrial weighing
Request a quote
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
Dual-frame Steel construction coated with double-layer-epoxy
IP Protection
IP-67
Plate Dimensions
1200 x 1200mm to 2000 x 1500
PRO
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
Welded steel structure with two-layer epoxy coating
IP Protection
IP-67
Plate Dimensions
1200 x 1000mm to 2500 x 1500
PRO
GRAM Tortuga
Low-height industrial platform scale for easy loading and flexible workflows.
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 1500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Wi-Fi, RS-485
Material
Robust steel structure coated in kiln-fired epoxy resin
IP Protection
IP-68
Plate Dimensions
800x800mm up to 1000x1000m
PRO
Capacity Range
300kg up to 5000kg
Resolution
From 100g up to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS 232-C, WiFi (optional)
Material
Steel Structure with a baked, double-layer
epoxy coating
epoxy coating
IP Protection
IP-68
Plate Dimensions
1200x1000mm to 2000x1500mm
PRO
GRAM Falcon
Compact platform scale with integrated ramps for fast, low-profile industrial weighing
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS 232-C, WiFi (optional)
Material
5mm Steel Structure with a double-layer, kiln-cured epoxy coating
IP Protection
IP-68
Plate Dimensions
800x800mm to 1200x1200mm
PRO
Capacity Range
300kg up to 3000kg
Resolution
From 50g up to 500g
Trade Approval
No
Weighing Units
kg
Connectivity
N/A
Material
Highly resistant sandwich steel structure with baked epoxy paint
IP Protection
N/A
Plate Dimensions
800x800mm up to 1500x1500mm
PRO
Accurex TXM Tiger
Certified weighing for commercial transactions involving heavy loads
Request a quote
Capacity Range
30kg up to 150 kg
Resolution
From 10g up to 50g
Trade Approval
Yes
Weighing Units
kg
Connectivity
N/A
Material
Reinforced sandwich steel structure with baked epoxy coating
IP Protection
N/A
Plate Dimensions
N/A
PRO
GRAM Buffalo
Heavy-duty digital platform scale for high-capacity industrial weighing
Request a quote
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
Dual-frame Steel construction coated with double-layer-epoxy
IP Protection
IP-67
Plate Dimensions
1200 x 1200mm to 2000 x 1500
PRO
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
Welded steel structure with two-layer epoxy coating
IP Protection
IP-67
Plate Dimensions
1200 x 1000mm to 2500 x 1500
PRO
GRAM Tortuga
Low-height industrial platform scale for easy loading and flexible workflows.
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 1500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Wi-Fi, RS-485
Material
Robust steel structure coated in kiln-fired epoxy resin
IP Protection
IP-68
Plate Dimensions
800x800mm up to 1000x1000m
PRO
Capacity Range
300kg up to 5000kg
Resolution
From 100g up to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS 232-C, WiFi (optional)
Material
Steel Structure with a baked, double-layer
epoxy coating
epoxy coating
IP Protection
IP-68
Plate Dimensions
1200x1000mm to 2000x1500mm
PRO
GRAM Falcon
Compact platform scale with integrated ramps for fast, low-profile industrial weighing
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS 232-C, WiFi (optional)
Material
5mm Steel Structure with a double-layer, kiln-cured epoxy coating
IP Protection
IP-68
Plate Dimensions
800x800mm to 1200x1200mm
PRO
Capacity Range
300kg up to 3000kg
Resolution
From 50g up to 500g
Trade Approval
No
Weighing Units
kg
Connectivity
N/A
Material
Highly resistant sandwich steel structure with baked epoxy paint
IP Protection
N/A
Plate Dimensions
800x800mm up to 1500x1500mm
PRO
Accurex TXM Tiger
Certified weighing for commercial transactions involving heavy loads
Request a quote
Capacity Range
30kg up to 150 kg
Resolution
From 10g up to 50g
Trade Approval
Yes
Weighing Units
kg
Connectivity
N/A
Material
Reinforced sandwich steel structure with baked epoxy coating
IP Protection
N/A
Plate Dimensions
N/A