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Oct 17 24

Espar Bunk Heaters

by twilliams

What happens when you run your truck without an Espar Bunk Heater? Increased fuel consumption and emissions pollution, engine wear and tear, poor sleep quality, fines and penalties, and quicker battery drain.

What happens when you run your truck with an Espar Bunk Heater: Reduced engine idling and diesel fuel conservation, improved comfort and consistent cabin warmth, extended engine life, lower maintenance costs, and compliance with anti-idling laws.

Espar Bunk Heater

Espar Bunk Heating Systems

Espar Bunk Heaters are an essential component for Kenworth trucks, especially during cold weather. They are diesel-powered systems that heat the cab and sleeper cabin without the need to idle the engine. These heaters are most common in long-haul trucks as they improve driver comfort by maintaining warmth during overnight stops or extended breaks.

Espar Parts states, “Extremely fuel efficient and quiet, these systems pay for themselves in a matter of months with fuel savings, reduced engine wear, driver comfort and increased driver retention.” (Source)

Function

Espar heaters run independently, powered by the truck’s electrical system using minimal fuel. They pull outside air through an intake, then mix it with fuel in a combustion chamber to generate heat. Next, the warm air is circulated into the cabin through the heater’s vents. Additionally, exhaust gasses are transferred outside the cabin through a separate exhaust system. This prevents harmful emissions (like carbon monoxide) from entering the truck’s cabin.

A thermostat lets the driver set the desired cab temperature, while sensors regulate heat, adjusting the output accordingly to conserve fuel or battery power. The heater restarts automatically if the temperature drops. For safety, the heater shuts down if it detects overheating, fuel supply issues, or exhaust blockages, ensuring safe and reliable operations.

Storage

Depending on the type of truck you drive, there are multiple locations to store an Espar heater in your Kenworth truck.

Under the Sleeper Bunk – The most common spot for Espar Bunk Heaters is under the sleeper bunk. This location is ideal for distribution and easy maintenance while keeping the heater out of sight.

Under a Seat or Dashboard – In smaller trucks, heaters can be placed under the seat or dashboard. This setup allows for convenient access and effective heating throughout the cabin and driver’s area.

External Storage – For trucks with limited interior space, the heater can be installed and mounted in an external weatherproof box or storage compartment. This protects the heater from debris and the elements while still providing accessibility for maintenance.

Behind or Under the Truck’s Cab – In larger trucks, the heater can be mounted behind or underneath the cab. This keeps the system out of sight and provides more space for larger setups.

Benefits

Since the truck’s engine doesn’t need to run in order to heat the cab, this saves on fuel consumption and reduces emissions. Espar heaters use less than 0.06 gallons of fuel per hour to run. (Source) Extended idling can lead to engine wear and maintenance issues. Also, many states and regions have anti-idling regulations that prohibit or limit idling. Running an Espar heater to keep warm can help you avoid potential fines while reducing your environmental footprint.

Modern Espar heaters use minimal power, which saves on battery life. They use a small amount of electrical power from the truck’s battery to run the fan, fuel pump, and control system. “Espar heaters require a 12v power source capable of providing up to 18amps (start up draw).” (Source)

Another benefit is that these heaters require minimal maintenance. Regular checks and occasional cleaning of the air intakes and exhausts can extend their life. Our Service experts can perform installs and answer any questions you may have about the installation and maintenance of an Espar Heater.

Espar Heater Options

Espar offers a range of models with various output capacities to match different climates and usage needs.

For shorter durations and more mild conditions, choose a Lower Output model. Lower Output models are ideal for moderately cold climates that dip but are not extreme. They are better for shorter periods in cooler areas and are best for moderate cabin heating. They consume less fuel and power, making them efficient for regular use.

For long resting hours and harsher conditions, choose a Higher Output model. Higher Output models are designed for extremely cold climates. They are best for extended periods of freezing conditions and offer a stronger heat output. While they use more fuel, they maintain comfort in harsh environments without straining the system.

Contact us today to find which model fits your truck best!

Equipping your Kenworth truck with an Espar Bunk Heater is a wise investment for long-haul drivers, helping provide comfort, regulatory compliance, and significant fuel savings.

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Oct 15 24

2024 CVSA International Roadcheck Results

by twilliams
2024 International Roadcheck Results

This year’s Commercial Vehicle Safety Alliance (CVSA) 2024 International Roadcheck was conducted May 14-16.

CVSA inspectors across North America advocate compliance, enforcement and educational initiatives. These initiatives actively target improving various elements of motor carrier, vehicle, and driver safety. Additionally, they include a special emphasis placed on a category of violations. This year’s focus was on tractor protection systems, anti-bleed back systems, as well as alcohol and controlled substance possession.

2024 Roadcheck Violation Results

CVSA-certified enforcement personnel conducted 48,761 inspections. 77% of commercial motor vehicles and 95.2% of their drivers passed the inspection with zero out-of-service (OOS) violations. (Source) On the other hand, within that three-day inspection initiative, inspectors identified and placed a total of 23% of commercial vehicles (9,345) and 4.8% of drivers (2,290) out of service. 13,567 were vehicle violations, 2,714 were driver violations, and 163 were hazardous materials/dangerous goods violations. (Source)

These statistics slightly increased from last year’s OOS rate which was 19% for vehicles. “As of August 30, the national average for vehicle OOS violations was 22.26% and 6.67% for driver OOS violations.” (Source)

Of the over 40,000 Level I, II, and V North American inspections, just over 9,000 vehicles were placed out of service. This means those vehicles were prohibited from any further travel until all OOS violations were corrected or fixed. A vehicle is placed out of service when an inspector identifies critical violations, outlined in the CVSA’s North American Out-of-Service Criteria. This year’s leading OOS violation in North America was defective service brakes, same as last year.

Discover how to avoid commercial brake violations with these 10 Brake Lining and Pad Tips and read our Brake Violation blog.

Top Five U.S. Vehicle and Driver Violations

Truck Driver Out-of-Service Violations

Additional Violations

Another reason 870 drivers were placed out of service was due to hours-of-service violations. Hours-of-service (HOS) violations occur when a commercial motor vehicle driver exceeds their allotted hours of driving. While HOS violations were the most common, other violations issued to drivers were for drug and alcohol possession/use, 78 and 26 respectively.

Additionally, 535 seat belt violations were cited during the 2024 International Roadcheck. Wearing a safety belt is extremely important for not only the driver of a vehicle, but passengers as well as others on the road. Discover more about driver and road safety with our National Seat Belt Day blog.

Need seasonal maintenance? Body or mechanical repairs? Want to prepare for an upcoming International Roadcheck? We’ve got you!

Coopersburg & Liberty Kenworth has an Award-Winning Service Department that can prepare your truck for whatever comes your way. Our service experts work to get the job done efficiently to get you back on the road as soon as possible. Our services include: major and minor repairs, factory recall repairs, preventative and seasonal maintenance, body repairs, and more. Contact our team to schedule your next truck service appointment at our Coopersburg, PA or Swedesboro, NJ locations!

We can also service all of our customers in Parts, purchasing New and Used trucks, as well as Financing!

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Oct 3 24

Kenworth Transmission Guide: Automatic vs. Manual vs. AMT

by twilliams
Kenworth Transmission Guide

Finding the right truck begins with choosing the transmission to match your needs. Whether you’re hauling heavy loads or navigating different terrains, the transmission is crucial to your truck’s performance, efficiency, and ease of operation. In this blog, we’ll walk you through the key factors to consider and help you choose the best option for your Kenworth truck.

Automatic Transmissions

Automatic transmissions use hydraulics, sensors, as well as other electronic and mechanical systems to determine when to shift gears. The hydraulics help the transmission know when to switch to higher or lower gears. It senses how fast the truck is going and how fast the engine is running. The sensors keep track of your speed, how much power the engine is using, and how heavy the load is. The hydraulics work together with the sensors to decide the best time to shift gears. When it’s time to change, the hydraulics activate the other parts inside the transmission to make the shift happen smoothly. The Transmission Control Module (TCM) regulates when to change gears, how fast the truck should go, and when to engage the clutch based on what its reading from the sensors.

Some people find automatic trucks to be simpler and easier to drive. Automatic transmissions offer consistent gear changes, resulting in smoother acceleration and deceleration. This helps reduce wear and tear on the drivetrain. Compared to manual or AMT transmissions, automatic often delivers better fuel efficiency due to the operating system. This is especially important for commercial trucks, where fuel costs are a major concern. Automatic trucks are not only easier to learn and require less skill to operate, but they also allow drivers to focus more on the road. The absence of manual gear shifting is particularly beneficial during long hauls or in heavy traffic. Additionally, automatic transmissions can enhance safety in challenging driving conditions, such as steep inclines or slippery roads.

Manual Transmissions

In a manual transmission truck, the driver controls when to shift gears. To change gears, you press the clutch pedal, move the gear stick into the desired position, then release the clutch pedal. This reconnects the engines to the wheels in the new gear and allows the truck to continue moving forward. Each gear is designed for different speeds and power. Lower gears, like 1st and 2nd, provide more torque and power and are used when starting from a stop or going uphill. Higher gears, like 5th or 6th, provide the opposite. They are for cruising at higher speeds. This process is repetitive for whenever you need to speed up, slow down, or adjust to road conditions.

Driving a manual truck requires further technique and attention, but many drivers prefer the control it offers. The driver can decide exactly when to shift gears, allowing for more control over the truck’s power, speed, and fuel efficiency. This flexibility can be beneficial in various driving conditions, from highway to off-road environments. Skilled drivers can achieve better fuel efficiency through optimal, precise gear selection. Avoiding unnecessary shifting can save on fuel consumption in certain situations. However, manual driving can be physically demanding. Focusing on both driving as well as shifting to the proper gear can cause the driver to fatigue, especially in situations like heavy traffic. Unlike automatics, where gear shifts can be smooth and consistent, manual transmissions depend on skill and knowledge. Incorrect gear shifting can cause rough driving and increased wear or even damage to the transmission components.

Automated Manual Transmissions

An automated manual transmission (AMT) truck is a mix between a manual and automatic transmission. AMTs use a combination of software and hydraulics to control the gears, then a computer communicates with the transmission and engine to determine the best time to shift. Similar to automatic, the computer decides when to shift gears based on conditions like the truck’s speed, engine power, and load. Additionally, the truck automatically engages and disengages the clutch when shifting gears, so there is no need for a clutch pedal, just an accelerator pedal and a brake. AMTs do offer a manual mode, where the driver is able to shift up and down without the use of a clutch pedal.

The AMT combines the control and efficiency of a manual transmission with the convenience of an automatic truck. By automating the gear shifts and clutch operation, it reduces driver fatigue and simplifies driving. This is important, especially on longer hauls or in heavy traffic. This allows drivers on the road to stay focused, thus eliminating the multi-tasking needed to operate a manual truck. The manual mode offers flexibility in various road conditions for the driver to navigate better. Oppositely, comparable to automatic transmissions, the more precise computer-controlled gear shifts reduce the risk of wear and tear. AMT trucks can maximize overall fuel efficiency by relying on its computer and electronic systems to automatically change gears. A downside is their delayed response. Gears may not shift as quickly or smoothly as fully manual or automatic transmissions. On the upside, AMTs require minimal training due to their automated systems, making them a good option for both inexperienced and experienced drivers.

We have an extremely large inventory of Allison Transmission Kenworth trucks ready to purchase and order at our Coopersburg Kenworth and Liberty Kenworth of South Jersey dealership locations!

To order your next Allison Transmission Kenworth truck, contact our sales team.

View all Allison Transmission Kenworth trucks in stock, here!

Browse our New, Used, and Just Listed inventory and learn about financing with us.

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Sep 19 24

Autumn Safety Tips for Truck Drivers

by twilliams
Autumn Truck Maintenance

The first day of fall is quickly approaching which means it’s time to start readying your truck for the cooler months ahead.

Each season presents its own set of challenges that trucks and their drivers face on the road. As the temperature begins cooling down, it is important to gear up for the incoming frosty mornings, rainy weather, longer nights and shorter days.

Fall Trucking Safety Tips

Operational Lights

As daylight hours get shorter, your lighting use increases. It is important to ensure your headlights, taillights, and other lighting equipment are functioning properly. Early autumn is the ideal time to inspect and consider any necessary replacements. The two most common types of truck lights are LED and halogen. Each have their own set of advantages and disadvantages. You will want to choose lights that give you complete side-to-side views, rather than lights that only focus on what is straight ahead. Having operational lights are a must for detecting road signs, spotting wildlife, and guaranteeing you can see everything in front of and around you. Our Parts and Service teams are always ready to help you select the best lighting option for your truck.

Regardless of lighting type, it is a clear sign that it’s time for a replacement if your lights start to dim or flicker.

Helpful Tip: Turn on your low-beam headlights during foggy weather rather than your high-beams to improve visibility for you and other drivers.

Caution to Fallen Leaves

As the autumn leaves begin to fall, they can create dangerous road conditions for all drivers. Once fallen leaves hit wet pavements, roadways can become slippery, traffic lines and pavement markings can become indistinct. Leaves can also cover potholes, puddles, bumps, and other hazards. Even dry leaves can reduce tire traction.

Multiple cautions can be taken to reduce hazards when driving on leaf-covered roads. First, slow down and increase your following distance. Check all parts of your truck including the tires, brakes, and shock absorbers to make sure they are in good working condition. These steps will help you avoid unexpected collisions and road hazards like hydroplaning.

Helpful Tip: Before you head out on the road, inspect your tires’ condition and pressure to ensure optimal performance in wet conditions. Need new tires? Buy them here!

Prepare for Weather Changes

In most places, the return of autumn brings damp weather which means heavy rain and thick fog. Clear visibility becomes crucial for safe driving in these conditions. It’s essential that your wiper blades are functioning properly. Regularly inspect them for signs of wear or damage, such as cracks, tears, or missing pieces of rubber. If the blades leave streaks or smears across your windshield, they are likely worn out. Additionally, if the blades skip, vibrate, or make a chattering noise when in use, they may have lost their flexibility.

To protect your truck’s exterior from dirt, debris, and rust, routine maintenance is key. Make it a habit to wash your truck frequently, followed by waxing to create a protective barrier. Applying sealants and undercoating will further safeguard the paint and undercarriage, helping to minimize damage and maintain your truck’s appearance over time.

Helpful Tip: Coopersburg & Liberty Kenworth is a one-stop-truck-shop — you can purchase all your parts as well as schedule routine maintenance and body repairs at multiple of our locations. Book a service appointment today!

From Dusk ’til Dawn

Driving during dawn and dusk is not only more challenging on the eyes but also more hazardous compared to midday driving. Reduced visibility from fog, sunrise, sunset, and rain can make it easier to miss road signs and harder to spot wildlife.

With the change in seasons, wildlife becomes increasingly more active and can disrupt traffic. Certain animals, like deer, are energetic during these hours, increasing the risk of animals crossing the road. Drivers should pay close attention to deer crossing signs or, depending on where you are driving, signs that warn about bears, moose, ducks, geese, and other animals.

Helpful Tip: Autumn sunrises and sunsets can be very bright, so you’ll want to wear a good set of sunglasses and keep your sun visor down to reduce any glare. Another valuable tip is to make sure your windshield is clean for full visibility.

Additional Maintenance Tips

Seasonal maintenance is key to extending the life of your truck and enhancing its performance. Don’t forget to always keep up with these additional maintenance practices:

Discover our locations: Coopersburg Kenworth, Liberty Kenworth of Swedesboro, TRP Pottstown, and Liberty Kenworth of Bristol.

What Coopersburg & Liberty Kenworth offers: New Trucks, Used Trucks, Just Listed Trucks, Body Shop, Financing, Contact Us.

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Sep 5 24

Allison Transmission Kenworth Trucks

by twilliams
Allison Transmission Kenworth Trucks

Kenworth trucks equipped with Allison transmissions provide drivers with reliability, efficiency, and durability. Kenworth includes this transmission in various truck models, particularly in vocational and heavy-duty vehicles. This combination reinforces the truck’s overall productivity and makes it a preferred choice for drivers who require power and precision.

Allison Transmission

Per the Allison official website, “Allison Transmission is the world’s largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles[.]” (Source)

Allison Transmission is a leading brand in designing, developing, manufacturing, and distributing automatic transmissions. For over 100 years, they have been in the business of delivering “premium performance with unrivaled reliability and durability.” (Source)

A key focus of Allison is satisfying their customers. Similarly, Kenworth understands and meets the needs and desires of its customers, making it a shared commitment between both companies.

Kenworth and Allison: What They Have in Common

Reliability & Efficiency

Allison and Kenworth are synonymous with quality. Built to last, Kenworth trucks and automatic Allison transmissions operate on reliability and efficiency. Each equipment design incorporates advancements that enhance its performance.

An automatic transmission reduces the strain on the abilities of the engine and transmission, which provides better efficiency. Capable transmissions help improve fuel efficiency as well as longevity for Kenworth vehicles.

Durability

Drivers interested in Kenworth seek a durable truck. Both Kenworth and Allison build their products to withstand heavy loads and harsh operating conditions. A truck that can handle demanding situations, such as hauling, construction, and long-distance transportation, makes a driver’s work easier.

Lower Maintenance Costs

Automatic Allison transmissions require less maintenance compared to manual or automated manual transmissions (AMTs). Eliminating manual shifting provides an optimal, more consistent performance. Their design minimizes the need for routine maintenance which ultimately lowers yearly maintenance costs.

Similar to Allison Transmissions, Coopersburg & Liberty Kenworth is in the business of providing superior products at a more affordable cost. Drivers need reliable transportation, and our dependable service team works to get the job done. Fast turnaround times, competitive pricing, and our knowledgeable customer service sets us apart from other dealerships.

Versatility

Allison transmissions are compatible with a wide range of Kenworth truck models. From medium- to heavy-duty trucks, the Allison transmission Kenworth truck inventory at Coopersburg & Liberty Kenworth is extremely extensive.

Our models with Allison Transmissions include the T880, W990, and T380, and more.

Allison Transmission Truck Request

Our Coopersburg Kenworth and Liberty Kenworth of South Jersey dealerships are consistently growing with new Kenworth trucks equipped with automatic Allison transmissions. Every week, we are getting more units available and ready to sell. With HUNDREDS of trucks in stock as well as made-to-order, there is a Kenworth truck for every driver.

Submit a request to speak to our Sales Team about customizing your next Allison transmission Kenworth truck.

Contact our sales team at any of our dealership locations to learn more about our extensive vehicle inventory.

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