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
Lion S
Corrosion-resistant platform scale for demanding industrial use
Capacity & Accuracy Range
Up to 5,000 kg with dual-range precision from 100 g
Durability & Build Quality
Reinforced stainless steel structure with thick stainless steel top plate, available in AISI 304 or AISI 316.
Connectivity & Integration
RS-232 as standard, with optional Wi-Fi, Ethernet and RS-485 via Xtrem® digital connectivity.
Strength and stability in stainless steel platform weighing.
Strength and stability in stainless steel platform weighing.
GRAM Lion S is a digital stainless steel platform scale designed for industrial applications that require corrosion resistance, strength, and stable weighing performance. Its reinforced stainless steel structure and solid upper surface provide reliable load support for daily operation, while the integrated Xtrem® digital core enables secure, autonomous data transmission to indicators, PCs, tablets, or mobile devices. GRAM Lion S offers a dependable solution for production, logistics, and industrial weighing in demanding environments.
GRAM Lion S is a digital stainless steel platform scale designed for industrial applications that require corrosion resistance, strength, and stable weighing performance. Its reinforced stainless steel structure and solid upper surface provide reliable load support for daily operation, while the integrated Xtrem® digital core enables secure, autonomous data transmission to indicators, PCs, tablets, or mobile devices. GRAM Lion S offers a dependable solution for production, logistics, and industrial weighing in demanding environments.
Features
Features
Stainless steel platform scale designed for industrial reliability.
Stainless steel platform scale designed for industrial reliability.
Reinforced stainless steel construction
Reinforced stainless steel construction
GRAM Lion S features a robust stainless steel structure with a reinforced top plate, ensuring stable load distribution and long-term durability in industrial environments.
GRAM Lion S features a robust stainless steel structure with a reinforced top plate, ensuring stable load distribution and long-term durability in industrial environments.
High load capacity for industrial applications
High load capacity for industrial applications
Designed for capacities up to 5,000 kg, GRAM Lion S delivers consistent weighing performance for demanding industrial processes.
Designed for capacities up to 5,000 kg, GRAM Lion S delivers consistent weighing performance for demanding industrial processes.
Designed for easy access
Designed for easy access
With the optional ramp, the platform can be accessed easily using pallet trucks or warehouse carts in surface installations.
With the optional ramp, the platform can be accessed easily using pallet trucks or warehouse carts in surface installations.
Protected industrial cabling
Protected industrial cabling
The digital connection cable is routed through a protected conduit, ensuring secure communication and resistance to mechanical stress.
The digital connection cable is routed through a protected conduit, ensuring secure communication and resistance to mechanical stress.
Trade-approved weighing performance
Available in verified configurations with dual-range operation, GRAM Lion S meets legal-for-trade requirements while delivering stable, repeatable results over time.
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 up to 1000g
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: AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: Stainless Steel housing
Indicator: Stainless Steel housing
IP Protection
Platform (Junction Box): IP-68
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200x1000mm to 2000x1500mm
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g up to 1000g
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: AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: PVC
Indicator: PVC
IP Protection
Platform (Junction Box): IP-68
Indicator: unrated
Indicator: unrated
Plate Dimensions
1200x1000mm to 2000x1500mm
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g up to 1000g
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: AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: AISI 304 Stainless Steel
Indicator: AISI 304 Stainless Steel
IP Protection
Platform (Junction Box): IP-68
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200x1000mm to 2000x1500mm
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g up to 1000g
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: AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: AISI 304 Stainless Steel
Indicator: AISI 304 Stainless Steel
IP Protection
Platform (Junction Box): IP-68
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200x1000mm to 2000x1500mm
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g up to 1000g
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:AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: ABS
Indicator: ABS
IP Protection
Platform (Junction Box): IP-68
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200x1000mm to 2000x1500mm
Spec 1.
Weighing Performance
Capacity Range
600kg up to 5000kg
Resolution
From 100g up to 1000g
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: AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
Indicator: ABS
Indicator: ABS
IP Protection
Platform (Junction Box): IP-68
Indicator: IP-65
Indicator: IP-65
Plate Dimensions
1200x1000mm to 2000x1500mm
Spare parts & compatibility for a
modular & scalable design
modular & scalable design
Indicators & Terminals
GRAM Lion S integrates seamlessly with GRAM’s digital indicator range — K3X, K3iX, K3iX-P, K3W, K3iW — as well as the Z8 and Z8i weighing terminals, via ZLink® (cable or optional Wi-Fi).
All compatible models support 3-colour checkweighing, 20-memory tare management and totalisation.
Printers
Compatible with PR4 (compact thermal printer) and Q2 (label/ticket printer) when used with K3 indicators.
The Q1 Bluetooth label printer enables wireless printing, barcode labels and full Xtrem App integration.
Connectivity, Software & Data Integration
GRAM Lion Sdelivers secure multi-channel connectivity via RS-232C, Ethernet, Wi-Fi or RS-485, enabling direct communication with PCs, indicators, tablets and Android smartphones. The integrated Xtrem® digital module supports centralised multi-platform setups through Wi-Fi/Ethernet routers, real-time data sharing, and Web Server access from Chrome, Edge or Safari.
Compatible with PC Xtrem, PW Link, EX Link and the Xtrem App, the system offers live data visualisation, CSV and QR-code export, multi-device management and remote configuration. The Xtrem App also supports multi-terminal workflows and extended traceability through its Premium option.
Remote Displays & Visual Signals
GRAM Lion S integrates with the RD3 repeater display (wired) and the three-level LED traffic light, ensuring clear visibility and status indication in busy industrial environments.
Mounting, Cables & Accessories
Compatible with GRAM’s full range of installation accessories — painted or stainless-steel bases with 900 mm columns, stainless U-brackets and wall-mount options — allowing ergonomic placement of K3 indicators.
A wide set of connectivity and expansion accessories is available, including ZLink® cables (4.5 m standard, 8 m and 15 m optional), RS-232 cables, USB outputs, USB Direct K, K3-to-K3 remote cables, 3-relay boards, hour/date boards and tare pedals.
Verification & Calibration
GRAM Lion S is available with CE-M Verification for legal-for-trade use. Optional ISOCAL Certificates provide individual calibration data for ISO 9001–aligned quality assurance.
Find the right solution
for your business
for your business
PRO
Capacity Range
300kg up to 5000kg
Resolution
From 100g up to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
IP Protection
IP-68
Plate Dimensions
1200x1000mm to 2000x1500mm
PRO
GRAM Crocodile S
Hygienic stainless steel platform scale for low-profile industrial weighing
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 200g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
Cable or Wi-Fi (optional)
Material
AISI 304 with a bead-polished finish
IP Protection
IP-68
Plate Dimensions
800x800mm to 1500x1500m
PRO
GRAM Cayman S
Stainless steel digital platform scale for demanding industrial environments
Request a quote
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 1000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Wi-Fi
Material
AISI 304 or AISI 316 Stainless Steel with glass-bead polished finish
IP Protection
IP-68
Plate Dimensions
800x800mm to 1500x1500m
PRO
GRAM Tortuga S
Stainless steel low-height platform scale for corrosive industrial environments.
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
3mm AISI 304 or AISI 316 Stainless Steel Structure with glass-bead-blasted finish
IP Protection
IP-68
Plate Dimensions
800x800mm up to 1000x1000mm
PRO
Capacity Range
300kg up to 5000kg
Resolution
From 100g up to 2000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
AISI 304 or AISI 316 high-corrosion-resistant Steel Structure
IP Protection
IP-68
Plate Dimensions
1200x1000mm to 2000x1500mm
PRO
GRAM Crocodile S
Hygienic stainless steel platform scale for low-profile industrial weighing
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 200g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
Cable or Wi-Fi (optional)
Material
AISI 304 with a bead-polished finish
IP Protection
IP-68
Plate Dimensions
800x800mm to 1500x1500m
PRO
GRAM Cayman S
Stainless steel digital platform scale for demanding industrial environments
Request a quote
Capacity Range
300kg up to 3000kg
Resolution
From 100g to 1000g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Wi-Fi
Material
AISI 304 or AISI 316 Stainless Steel with glass-bead polished finish
IP Protection
IP-68
Plate Dimensions
800x800mm to 1500x1500m
PRO
GRAM Tortuga S
Stainless steel low-height platform scale for corrosive industrial environments.
Request a quote
Capacity Range
300kg up to 1500kg
Resolution
From 50g up to 500g
Trade Approval
Yes
Weighing Units
g, kg
Connectivity
RS-232C, Ethernet, Wi-Fi, RS-485
Material
3mm AISI 304 or AISI 316 Stainless Steel Structure with glass-bead-blasted finish
IP Protection
IP-68
Plate Dimensions
800x800mm up to 1000x1000mm