Load Scales. Onboard Load Scales for Air Suspension Tractors and Trailers

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Julianna Cox
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1 Right Weigh Onboard for Air Suspension Tractors and Trailers

onboard load scale. As a trucker and fleet owner in Alaska, USA, Sid ran his first scales with success on his own trucks and trailers.

2 Right Weigh Right Weigh, Inc. About Our Company Our History While searching for a simple, cost-effective way to keep his fleet within legal loaded weight limits, Sid Campbell developed what would become Right Weigh s first onboard load scale. As a trucker and fleet owner in Alaska, USA, Sid ran his first scales with success on his own trucks and trailers. Realizing that many of his peers were also in desperate need of knowing their weight while loading, he researched the market for any similar weigh system. He soon discovered that there simply wasn t an accurate and affordable load scale available. Thus, Right Weigh, Inc. was established. For more than a decade Right Weigh has been helping drivers maintain their legal axle weights. With our patented interior and exterior load scale systems that are truly affordable and simple to install and calibrate for pinpoint accuracy, we have become the most popular choice of onboard scales for fleets and owner-operators. Our Future Right Weigh is expanding every day. We are continually developing new gauges and accessories as the marketplace dictates what is important to the trucking industry. Many thousands of Right Weigh load scales have been installed as an aftermarket upgrade to existing fleets, and our gauges are currently available as an OEM option or standard add-on through many manufacturers. As we add to our growing list of dealers, OEMs, fleets, and owner-operators, we promise to provide the highest-quality products, strong customer care, and the most competitive pricing in the industry. Our goal is to increase industry awareness of the time and money savings associated with onboard load scales, and to ultimately have Right Weigh load scales become a standard option on all new equipment purchased worldwide. We are proud of our products, and we take pride in caring for our customers. We re not just another faceless corporation we remember our humble beginnings and are grateful for how far we ve come. And as the trucking industry continues to face new challenges, our goal will remain to help every owner-operator, fleet, and Right Weigh dealer be more successful. Thank you for your business. Sid Campbell, Founder, Right Weigh, Inc. Sid Campbell, career trucker and founder of Right Weigh, Inc.

Our Customers A Snapshot of Success Riordan Grain Transport Storage Riordan Type: Grain Transport Trucks/Trailers Owned: 10 B-Doubles Customer Since: 2009 We do a lot of loading at farms without

3 Our Customers A Snapshot of Success Riordan Grain Transport Storage Riordan Type: Grain Transport Trucks/Trailers Owned: 10 B-Doubles Customer Since: 2009 We do a lot of loading at farms without weighbridges, so it is vital for us to use a system like this we wouldn't be able to stay compliant without it. We chose Right Weigh scales for their simplicity, value for money, and easy installation, and we are really happy with the product. Our customers are also quite happy that our drivers can load on farm with such accuracy and confidence. Transport Manager, Joe Strawford Prime, Inc. Type: Refrigerated Transport Trucks/Trailers Owned: 7,740 Customer Since: 2006 Right Weigh s scales are providing a strong return on investment for the company; they are also directly benefitting our drivers. Paul Higgins, Plaza Director, Prime, Inc. I haven t had to use a public scale since installing the Right Weigh scales I can t even tell you all the time and money I ve been saving with them. It s good to drive for a company that offers such an effective tool for its drivers. Rick Torres, Driver, Prime, Inc. SUNBELT RENTALS Sunbelt Rentals Type: Equipment Rental Trucks/Trailers Owned: 4,171 Customer Since: 2006 The ease of installation, accompanied by the effectiveness of the onboard scales to maximize our dispatch capabilities, helps our drivers quickly identify the accurate weights of the loads being transported. The scales give our drivers another tool to help us in servicing our customers on a timely delivery schedule, while ensuring that we move legal loads on the highways. Byron Adkins, Corporate Safety Manager, Sunbelt Rentals Dot Foods Type: Food Redistribution Trucks/Trailers Owned: 2,010 Customer Since: 2002 We have approximately 800 trailers in our fleet equipped with the scales, and have made it a standard specification on all new trailer purchases. Feedback has been excellent with drivers stating the ease with which they can quickly confirm legal load weight and adjust as needed before hitting the road. Right Weigh Load Scales were definitely a great investment for us. Kevin Buss, Director of Fleet Maintenance, Dot Foods

Right Weigh Product Categories Overview The Right Weigh line of air suspension load

Our scales offer reliable on-the-ground axle weights displayed in actual kg (NOT psi),

guess their weight based on a psi value.

to install, calibrate, and use effectively.

in the following configurations: single axle, tandem axles (including spread axles),

Dash Mounted Exterior Enclosed Digital E-Z Weigh 510-20kg pictured 310-30-kg pictured

4 Right Weigh Product Categories Overview The Right Weigh line of air suspension load scales is one of the most popular choices for the trucking industry today. Our scales offer reliable on-the-ground axle weights displayed in actual kg (NOT psi), allowing the user to determine a loaded weight for each axle group without having to guess their weight based on a psi value. With clear analog readings and easy-to-use features, Right Weigh load scales are simple to install, calibrate, and use effectively. Right Weigh offers load scales in three categorizes depending on where you would like to view and monitor each axle group. In addition, we offer load scales to monitor drive axle and trailer axle air suspensions in the following configurations: single axle, tandem axles (including spread axles), tandem axles with two height control vales, and tri- axles. Dash Mounted Exterior Enclosed Digital E-Z Weigh kg pictured kg pictured E-Z Weigh pictured Right Weigh Mechanical Scale Key Features: A A. Easy-to-read dial face allows for accurate weight readings. B. Axle weights are displayed in actual kg (NOT psi). C. Patented on-the-face calibration ensures custom pinpoint accuracy. B C Gauge Face Showing in kg.

310 Dash Models Specifications and Applications Item 510-21kg-C pictured Right Weigh s interior mounted dash models read in actual on-the-ground weight (kg.

These dash scales are designed to monitor tandem axle groups with an air suspension that is managed by one height control valve commonly a truck s tandem drives.

A choice of a chrome or black bezel is available when ordering.

510-46 Series Key Features: Press the on-the-face color button to easily change the backlight color anytime.

Tandem Axle Group 510-46 Series Common axle group applications for model 510-46 (underlined in red ): * Please note: The dash scale is intended for interior dash

5 310 Dash Models Specifications and Applications Item kg-C pictured Right Weigh s interior mounted dash models read in actual on-the-ground weight (kg. not psi) and calibrate for an accuracy within 200 kg or better. These dash scales are designed to monitor tandem axle groups with an air suspension that is managed by one height control valve commonly a truck s tandem drives. If a truck and trailer is a dedicated set, then a second interior load scale can be used to determine the weight of the trailer tandems using a quick disconnect between the truck and trailer. Each interior dash scale includes a 7-color selectable LED backlight, offering a choice of white, red, dark blue, light blue, lavender, green, and amber. A choice of a chrome or black bezel is available when ordering. This is a 2 inch gauge with 1/8 inch NPT connection and will fit any standard 2 1/16 inch gauge hole Series Key Features: Press the on-the-face color button to easily change the backlight color anytime. Use the calibration feature to calibrate the scale for pinpoint accuracy after installation. Option of chrome or black bezel when ordering. Tandem Axle Group Series Common axle group applications for model (underlined in red ): * Please note: The dash scale is intended for interior dash mounting only. Exterior mounting will void the warranty. Item Number kg-B kg-G kg-B kg-G kg-C Description Dash mount, black bezel, 7-color selectable LED backlight, Single axle, single height control valve. Dash mount, gold bezel, 7-color selectable LED backlight, Single axle, single height control valve. Dash mount, black bezel, 7-color selectable LED backlight, Tandem axle, single height control valve. Dash mount, gold bezel, 7-color selectable LED backlight, Tandem axle, single height control valve. Dash mount, chrome bezel, 7-color selectable LED backlight, Tandem axle, single height control valve.

Exterior Models Details & Specifications Item 310-54-PP pictured Right Weigh s flagship line, these exterior mounting models read in actual weight (kg not psi) and calibrate for an accuracy within

These exterior load scales are mounted in a custom, weather-tight box with push-pull valve to bleed the pressure out of the gauge when it is not in use.

C. Push-pull valve to release the pressure from the gauge when it s not in use. C D D. Custom copolymer box designed for durability and flexibility, protecting the scale in every weather condition.

6 Exterior Models Details & Specifications Item PP pictured Right Weigh s flagship line, these exterior mounting models read in actual weight (kg not psi) and calibrate for an accuracy within 200 kg or better. They are available for single, tandem, and tri-axle configurations (please see specific item information for ordering on the following page). These exterior load scales are mounted in a custom, weather-tight box with push-pull valve to bleed the pressure out of the gauge when it is not in use. Please see specific ordering information on the next page. 310 Series Key Features: A B A. Dual stainless steel draw latches for a weather-tight seal. B. Durable lock hole for additional security if desired. C. Push-pull valve to release the pressure from the gauge when it s not in use. C D D. Custom copolymer box designed for durability and flexibility, protecting the scale in every weather condition. Exterior Box Dimensions: Typical Air Suspension Air bag sizes (for ordering the 310 series): Ø = 300mm (+/- 50mm) Regular Size Air Bags Ø = 350mm (+/- 50mm) Large Size Air Bags Please note the size of air bags on the axle group being monitored. When ordering the 310 series scales, air bags with a diameter of 350mm or larger are considered large. Please see the next page for specific model numbers.

310 310 Right Weigh (888) 818-2058 FIRE EXTINGUISHER Right Weigh (888) 818-2058 FIRE EXTINGUISHER Exterior Models Applications and Item Numbers Single Axle Group Model 310-16-KG Common axle group

7 Right Weigh (888) FIRE EXTINGUISHER Right Weigh (888) FIRE EXTINGUISHER Exterior Models Applications and Item Numbers Single Axle Group Model KG Common axle group applications for model kg (underlined in red): Item Number Description For single axle, single height control valve axle groups KG Includes the push pull valve. 310 Tandem-Axle Group Model kg b kg Common axle group applications for model kg (underlined in red): 310 Item Number Description For tandem axle, single height control valve axle groups kg Includes the push-pull valve. B310-26kg For tandem axle, single height control valve axle groups. Includes the push-pull valve. For large air bag suspensions. Tri-Axle kg B kg Common axle group application for model (underlined in red): Item Number Description For tri-axle, single height control valve axle groups kg One-touch 3-way valve. B310-30kg For tri-axle, single height control valve axle groups. Includes the push-pull valve. For large air bag suspensions. Tandem and Tri Axle Group with Two Height Control Valves* Model kg-M3 & kg-M3 Common axle group applications for model kg-M3 & kg-M3 (underlined in red): 310 Item Number Description For tandem axle, dual height control valve axle groups kg-M3 Dual height control valve option. *This unit includes a 3-way valve that allows for two separate airlines to attach to the gauge. For tri axle, dual height control valve axle groups kg-M3 Dual height control valve option. *This unit includes a 3-way valve that allows for two separate airlines to attach to the gauge.

Right Weigh Digital E-Z Weigh Details and Specifications TM Right Weigh s E-Z Weigh digital onboard load scale provides accurate and reliable axle weight measurement of most air-ride tractors or

This digital line can accommodate most tractor and trailer axle configurations, with weights showing on an easy-to-read LCD display.

E-Z Weigh Digital Scale Calibration (Quick Facts) Optional Mounting Box (Extra protection for extreme conditions) For use on single, tandem or tri-axle groups with a single or dual leveling valve

Two versions available; one designed for use with a single Height Control Valve, and one for use with duel Height Control Valves (please specify when ordering).

8 Right Weigh Digital E-Z Weigh Details and Specifications TM Right Weigh s E-Z Weigh digital onboard load scale provides accurate and reliable axle weight measurement of most air-ride tractors or trailers displayed in real weight (kg/ lbs). Utilizing Right Weigh s unique design, these exterior gauges allow for a quick and intuitive calibration, providing pin-point accuracy. This digital line can accommodate most tractor and trailer axle configurations, with weights showing on an easy-to-read LCD display. As with all Right Weigh products, this scale is backed by a 3-year parts warranty. (One unit is required for each axle group being monitored). E-Z Weigh Digital Scale Calibration (Quick Facts) Optional Mounting Box (Extra protection for extreme conditions) For use on single, tandem or tri-axle groups with a single or dual leveling valve configuration (specify # of leveling valves when ordering). Two versions available; one designed for use with a single Height Control Valve, and one for use with duel Height Control Valves (please specify when ordering). -40 to +80C (-40 to +185 F) operating temperature range. ¼ inch push-to-connect airline fitting. Utilizes advanced pressure sensor technology. Shows on-the-ground weight in both kg and lbs. Intuitive two point calibration. Custom, impact resistant, all-weather housing. Large, easy to read display that is visible at night or in bright sunlight. A C B A. Custom copolymer box designed for durability and flexibility, providing heavy duty protection against extreme weather and hazardous debris. B. Two stainless steel draw latches. C. Durable lock hole for additional security if desired. D. Stainless steel hardware. E. Multiple gaskets to protect against dust and moisture so the gauge stays clean and easy to read. D Protective Box Dimensions:

Installation and Calibration Mechanical Scales Right Weigh Load Scale Installation (Detailed instructions included with product)

Install the T fitting and 1/4 inch air line at air bag. Mount the scale on the tractor or trailer and connect the air line.

Figure 1: Figure 2: Interior dash-mounted scales Exterior mounted scales 2 3 2 4 3 1 1 Right Weigh Scale Calibration (Detailed

Calibrate with a loaded weight that is at or near the legal limit for the axle group that is being monitored (do not calibrate

9 Installation and Calibration Mechanical Scales Right Weigh Load Scale Installation (Detailed instructions included with product) Step 1. Step 2. Step 3. Step 4. Deflate air bags for the tractor or trailer axle group being monitored. Install the T fitting and 1/4 inch air line at air bag. Mount the scale on the tractor or trailer and connect the air line. Connect power to dash lights (for dash mount only). Figure 1: Figure 2: Interior dash-mounted scales Exterior mounted scales Right Weigh Scale Calibration (Detailed instructions included with product) Step 1. Step 2. Step 3. Step 4. Calibrate with a loaded weight that is at or near the legal limit for the axle group that is being monitored (do not calibrate empty). At a certified scale, obtain a certified weight from an in-ground scale. Park on a level surface with brakes off. Using a small flathead screwdriver, turn the calibration screw on the face of the gauge until the reading on the gauge matches the certified weight. Figure 3: Calibration screw 20

Installation and Calibration Digital Scales E-Z Weigh Digital Load Scale Installation (Detailed instructions included with product) Step 1. Step 2. Step 3. Step 4.

Mount the E-Z Weigh load scale on the tractor or trailer and connect the new airline. Connect power and ground wires to a 12 V DC power source.

10 Installation and Calibration Digital Scales E-Z Weigh Digital Load Scale Installation (Detailed instructions included with product) Step 1. Step 2. Step 3. Step 4. Deflate air bags for the tractor or trailer axle group being monitored. Install a Street Tee fitting and 1/4 inch airline at air bag. Mount the E-Z Weigh load scale on the tractor or trailer and connect the new airline. Connect power and ground wires to a 12 V DC power source. Figure 1: Install new airline Figure 2: Connect airline and power wires 2 Air Bag 1 Air Bag 4 3 Air Bag E-Z Weigh Digital Scale Calibration (Detailed instructions included with product) The E-Z Weigh digital scale can be calibrated quickly and easily using both an empty and loaded axle weight from an accurate in-ground scale. Simply enter the empty weight while the vehicle is empty and the loaded weight while the vehicle is load. Once the two calibration points have been entered correctly, the E-Z Weigh digital gauge is ready to use. Step 1. Press and hold either the C HIGH or C LOW button for 3 seconds to enter the calibration mode. Step 2. Use the UP and DOWN arrow buttons to enter the in-ground scale weight. Step 3. Press and hold either the C HIGH or C LOW button again for 3 seconds to exit the calibration mode.

Right Weigh Right Weigh, Trusted Around the World You can take comfort in knowing that many tens of thousands of truckers the world over trust Right Weigh for their accurate loaded weights.

For help locating a Right Weigh dealer or OEM near you, please call toll free 1-888-818-2058 or visit Right Weigh online at www.rwls.com.

With high fuel prices and increased restrictions on driver hours, Right Weigh load scales have become the must-have tool to stay competitive in the trucking industry today.

11 Right Weigh Right Weigh, Trusted Around the World You can take comfort in knowing that many tens of thousands of truckers the world over trust Right Weigh for their accurate loaded weights. Right Weigh has an extensive sales and support network of more than 300 dealers in the United States, as well as authorized sales distributors in Canada, Australia, and Europe. For help locating a Right Weigh dealer or OEM near you, please call toll free or visit Right Weigh online at Part of the Noske Group fleet, with Right Weigh installed, Melbourne, Australia. Sometimes it s the simple things that provide the greatest value! With high fuel prices and increased restrictions on driver hours, Right Weigh load scales have become the must-have tool to stay competitive in the trucking industry today. Knowing your vehicle is loaded correctly before you leave the load site saves time, fuel, and money; it also eliminates the frustration of check weighing and re-loading. And now it s easy to know your loaded weight with our patented analog scales that are uniquely designed with an easy to read dial face that displays your actual on-the-ground weight in pounds (not psi). Plus, the offset calibration screw helps pinpoint your weight for customized accuracy within 200 KG or better. So stop wasting time and money invest a little today, and you ll save thousands down the road! Right Weigh is the right choice Most Affordable Right Weigh load scales are a fraction of the cost of other onboard scale systems! More reliable and durable than other systems No malfunction-prone sensors and electronics. Calibrated accuracy to within 200 KG or better. Consider your annual savings Scale fees. Cost of fuel due to out-of-route driving. Lost income due to out-of-route driving. Cost of overweight tickets / year. Reliable calibration (stays calibrated). Easy to install and operate. Available as a retrofit or OEM option. Leading 3-year warranty. Quick return on investment.

12 Right Weigh Have questions? We ve got answers. What is the advantage of a Right Weigh mechanical scale over a psi gauge? Right Weigh onboard load scales take the guesswork out of determining your loaded weight. Instead of a pressure display, the Right Weigh scale shows your weight in actual pounds, calibrating to show your on-the-ground weight with an accuracy of 250 lbs. or better. In other words, the weight you read on the Right Weigh scale is the real on-the-ground weight for that axle group. Why should I buy a Right Weigh scale instead of a more expensive system? Cost, reliability, and durability. If the goal is to increase productivity and save money by reducing scale fees, out-of-route miles, and over weight fines, then there is no reason to spend thousands of dollars on those other systems. When operated correctly, the Right Weigh load scale will give you the information you need to legally maximize every load at a level of accuracy that is equal to (if not better than) any other air suspension scale system on the market. How do Right Weigh load scales work? Right Weigh load scales are designed for use on tractors and trailers that are equipped with air spring suspensions. Our scale system measures the air pressure in the suspension system of your tractor or trailer and then converts it into an on-the-ground axle weight. That weight is displayed on our patented analog or digital gauges that read in kg/lbs (not psi) and can be calibrated for pin-point accuracy. Which axle groups can be monitored? Right Weigh s mechanical scales are available for single, tandem, and tri-axle groups for installation on either trucks or trailers (specify number of axles when ordering for the correct scale model). The digital scales can are each able to accommodate most axle configurations. One scale is needed for each axle group being monitored. Dash Mounted Exterior Enclosed Digital E-Z Weigh kg-C pictured kg pictured E-Z Weigh pictured As a Right Weigh distributor, we understand the demands of the trucking business, and we are committed to making things a little easier for our customers. For assistance determining which Right Weigh scale is best for you, please call or visit us online. Right Weigh All rights reserved. RSM 2010 Right Weigh, Inc.

Interior Digital Load Scale 202-DDG-01. Installation and Operation Manual Please read carefully before installation

Interior Digital Load Scale 202-DDG-01 Installation and Operation Manual Please read carefully before installation Contents Specifications:... 2 1.0 Installation and Set-up Overview... 3 2.0 Gauge Installation