GPWA08 Portable Axle Weighing Scale
The GPWA08 is an exceptionally robust, low-profile portable axle and wheel weighing scale designed for high-precision vehicle overload enforcement and mobile weight verification. Crafted from premium, high-strength aviation aluminum alloy utilizing advanced German extrusion technology, the GPWA08 withstands extreme capacities of 1 ton to 30 tons per single pad. Fully sealed with a high protection rating, this system is embedded with high-precision shear beam load cells (4 cells per pad) containing premium German HBM strain gauges. Delivering outstanding static weighing accuracy (±0.1% F.S.), the GPWA08 pairs wirelessly with our 10.1-inch smart Android touch-screen indicator, supporting up to 16 platform pads simultaneously for dual static and dynamic mobile operations.
Aviation Aluminum Alloy Pads
Made of high-strength extruded aviation aluminum alloy, the surface is wire-brushed & oxidized. Delivers immense structural load durability with lightweight portability.
30m+ Wireless Telemetry
Employs proprietary YSXLB wireless signal transmission. Eliminates cumbersome physical cabling and the high risk of job-site cable breakage.
0.1% F.S. Static Precision
Pads are embedded with 4 shear beam load cells using German HBM strain gauges, guaranteeing static accuracy. 1% and dynamic accuracy ≤ 2% F.S.
10.1-inch Color Touch Screen
Powered by Android OS, the F/255 tablet indicator supports mouse operation, online upgrades, and real-time battery monitoring for both pads and the controller.
4 to 16 Pads Expansion
Fully expandable. The smart indicator can simultaneously connect to and synchronize 4 to 16 weighing pads, perfectly fitting multi-axle static weighing requirements.
Real-Time Ticket Printing
Features a built-in thermal printer. Instantly prints vehicle license plate, axle weights, wheel loads, total weight, and overweight margins on-site.
One-Stop Mobile Weighing Solutions
Optimize mobile logistics, aviation, and transport checking with pre-tested hardware bundles:
01
Overload Enforcement Checking
2x GPWA08 Pads + Wireless F/255 Indicator + Slopes: Fast dynamic highway/toll checkpoint overload inspection. Vehicles drive over at low speed; weights print instantly.
02
High-Precision Static Weighing
4x to 16x GPWA08 Pads + Touch Screen F/255: Simultaneous multi-wheel static weighing. Replaces giant truck scales; perfect for portable, on-site mobile truck measurements.
03
Aircraft Weight & Balance Testing
Multi-Pad System + Custom Software: Precision wheel-load monitoring for aircraft manufacturing and routine safety weight-distribution testing.
04
Automated Logistics Integration
GPWA08 + Automatic License Recognition: Seamlessly links the F/255 indicator via RS232/RS485 to corporate ERP/CRM databases for seamless material tracking.
Technical Specifications
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Specification Component
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Technical Parameters (GPWA08 Axle Scale System)
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Static Precision
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±0.1% ~ 0.3% F.S. (Full Scale)
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Dynamic Precision
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≤ 2.0% F.S. (When paired with specialized transition plates)
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Platform Capacities
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1t, 2t, 3t, 5t, 10t, 15t, 20t, 25t, 30t (Depending on selected pad dimensions)
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Graduation Value
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1, 2, 5, 10, 20 kg (User selectable via indicator)
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Safe Overload Range
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120% F.S.
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Protection Rating
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IP68 (Platform pads—fully dustproof & submersible waterproof)
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Power Supply (Built-in Lithium)
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Platform pads: 3.7V/4000mAh
F/255 Indicator: 12V/10000mAh (rechargeable, supports car charging)
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Wireless Telemetry Range
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≥ 30 Meters (unobstructed line-of-sight range)
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Data Record Storage
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Can store up to 100,000 sets of vehicle weighing data inside indicator
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Data Interface Ports
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Standard RS232 / RS485 serial communication, USB port
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Operating Temperature
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Platform: -30°C ~ +80°C / Smart Indicator: 0°C ~ 40°C
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Platform Pad Series Dimensions & Weight
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Pad Series Class
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Product Model / Configuration Style
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Dimensions A×B×D (mm)
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Rated Capacity (t)
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Pad Weight (kg)
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Rubber Slope Size (mm)
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Slope Wt (kg/pc)
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500 Series (500*400)
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1. Straight Frame Pad Style
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500 × 510 × 58
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1 ~ 10 Tons
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25 kg
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500 × 180 × 45
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3.8 kg
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2. Integrated Aluminum Alloy Slope
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500 × 650 × 58
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1 ~ 10 Tons
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30 kg
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720 Series (720*450)
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1. Straight Frame Pad Style
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720 × 550 × 58
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2 ~ 25 Tons
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38 kg
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720 × 180 × 45
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5.4 kg
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2. Integrated Aluminum Alloy Slope
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720 × 690 × 58
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2 ~ 25 Tons
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46 kg
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3. Transition Plate Ready Pad
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720 × 690 × 58
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2 ~ 25 Tons
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42 kg
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720 × 500 × 40
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18 kg
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900 Series (900*500)
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High-Capacity General Model Pad
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900 × 500 × 58
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5 ~ 30 Tons
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38 kg
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900 × 300 × 50
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18.5 kg
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⚙️ Rigging & Pavement Integration: The GPWA08 requires absolutely NO specialized concrete foundation pouring. Simply identify a hardened, level asphalt or concrete roadway, position the platform pads, lock the rubber slopes using our secure quick-locks to prevent movement during wheel rolling, and power on. The smart F/255 indicator will auto-pair with the platforms wirelessly for instant deployment.
Core Industry Applications
Highway Enforcement & Tolls
Enables portable, rapid vehicle weight audits and road-protection checks for traffic enforcement and terminal highway toll gates.
Aircraft & Vehicle Manufacturing
Delivers high-precision wheel-load, axle balance, and overall weight analysis for aviation assembly plants and vehicle production tests.
Low-Value Cargo & Materials
Perfect for rapid and economical mobile weighing in coal mines, metallurgy factories, waste recycling facilities, and building construction sites.
Portable Truck Scales
Provides a highly mobile alternative to traditional fixed truck scales. Easily stored in vans and set up anywhere on flat paved ground.
Bespoke Industrial Customization Services
We offer comprehensive engineering customization to adapt GPWA08 systems to specialized plant layouts:
Non-Standard Platform Dimensions
Custom Transition Plate Connections
Custom Software Integration (ERP/CRM API)
Multi-Language Android OS Software
OEM Painting, Hardware & Logo Printing
Frequently Asked Questions
1. What is the weighing accuracy difference between static and dynamic setups?
When the vehicle stops entirely on the platform pads for a static measurement, the GPWA08 achieves an outstanding accuracy of up to ±0.1% ~ 0.3% F.S. When used for dynamic weighing where wheels drive slowly over the pads, pairing the setup with specialized transitional plates achieves an accuracy of within 1.0% ~ 2.0% F.S.
2. Why is wireless transmission better, and what is its range?
On active industrial jobsites, long cables connecting platform scales to indicators are easily crushed, cut, or damaged by heavy tires, leading to costly sensor breakdowns. Our wireless model uses proprietary YSXLB high-frequency signal telemetry, providing an unobstructed transmission distance of over 30 meters to eliminate cable safety hazards completely.
3. Does the GPWA08 require a poured concrete foundation?
No foundation is needed. One of the biggest advantages of the GPWA08 is its plug-and-play simplicity. You can place the weighing pads on any hardened, flat road pavement (concrete or asphalt) and start weighing immediately, saving massive infrastructure costs and installation downtime.
4. What parameters are displayed on the F/255 smart indicator, and can they be printed?
The 10.1-inch color touch-screen F/255 indicator is highly advanced. It displays real-time battery charge levels, individual wheel load, axle weights, and total combined vehicle weight. It features an integrated thermal printer that immediately outputs a receipt listing the license plate, limit thresholds, dynamic axle weights, total mass, and overweight ratio.
5. Can the scale systems be integrated with our local network or ERP software?
Yes. The F/255 smart touch-screen indicator runs an open Android system with built-in RS232, RS485, and USB interfaces. It can easily communicate with automatic vehicle license scanners and large outdoor displays and link scale logs to your local database software or corporate ERP/CRM systems for seamless inventory control.
