The Case Motor Grader is a game-changer on the job site, allowing you to grade and finish surfaces with ease and precision. With its robust design and advanced technology, it's no wonder why it's a popular choice among contractors and builders.
The Case Motor Grader's ability to maintain a consistent grade is impressive, with some models able to maintain a grade tolerance of as little as ±0.25%. This level of accuracy is crucial for ensuring the quality of the finished surface.
Its versatile design also makes it easy to maneuver in tight spaces, with a range of wheel and track options available to suit different job site conditions.
Discover more: Case Studies
Comfort and Visibility
The CASE motor grader's comfort and visibility features are top-notch. The rear-mounted cab design and large floor-to-ceiling safety glass provide an expansive view of the moldboard and surrounding area.
You can also opt for a rearview camera, a 7-inch LCD monitor, and an advanced lighting package to further improve jobsite visibility and safety. These features are especially helpful in low-light conditions or when working in tight spaces.
The ROPS/FOPS cab is designed to keep you comfortable throughout the workday, with a heated air-ride seat, adjustable control console, CD radio, and sun shields. This is a significant advantage, as operator comfort can greatly impact productivity and overall job satisfaction.
D-Series Controls
The D-Series controls are designed to make your experience more comfortable and efficient.
You can choose between electrohydraulic joysticks or zero-play mechanical levers, both of which provide precise control over the graders’ hydraulic and steering functions.
The new joysticks have roller switches and buttons, and they reside on adjustable armrests for optimal comfort and accessibility.
Case’s TwinLift feature allows the joystick to move both lift cylinders simultaneously, making it easier to position the moldboard.
The moldboard itself has a roller-mounted, encapsulated slewing ring that prevents backlash and wear, and supports high mechanical torque for maximum control.
The A-shaped frame and central saddle keep the cutting edge stable and controllable, while the fewer moldboard greasing points make maintenance faster and simpler.
Comfort & Visibility:
The CASE Comfort & Visibility features are designed to make your workday more enjoyable and safe. The rear-mounted cab design and large floor-to-ceiling safety glass provide an expansive view of the moldboard and surrounding area.
One of the standout features is the ROPS/FOPS cab, which comes with a heated air-ride seat, AM/FM radio, adjustable operator's console, and ergonomic controls. This ensures operator comfort throughout the workday.
The rear-mounted design, wide floor-to-ceiling windows, and external mirrors provide superior sightlines to the moldboard and surrounding area. This helps operators stay focused on the task at hand.
A rearview camera with a 7-inch LCD monitor is available to further improve jobsite visibility. This is especially useful for navigating tight spaces or reversing the machine.
You can also opt for an advanced lighting package to improve visibility even further. This is a great feature for working in low-light conditions.
Here are some key features of the CASE Comfort & Visibility package:
- Heated air-ride seat
- AM/FM radio
- Adjustable operator's console
- Ergonomic controls
- Rearview camera with 7-inch LCD monitor
- Advanced lighting package
Finding Balance
Choosing the right net power for your motor grader is a critical decision. Overpowering your machine with a larger engine means stronger rear axles to handle the increased weight.
Raw power can be enticing, but it often leads to unnecessary expenses. A motor grader's engine power needs to be balanced with the specific tasks it will handle.
Balancing engine power is crucial to avoid costly repairs down the road. This balance ensures that your machine can handle its workload without breaking the bank.
856C Specifications
The 856C is a beast of a machine, and understanding its specifications is key to getting the most out of it.
The 856C has a blade width of 12 ft 0 in (3,658 mm), making it perfect for large-scale grading projects.
Its wheelbase is a significant 20 ft 3 in (6,023 mm), which provides stability and maneuverability on uneven terrain.
The 856C's overall length, without ripper or front attachment, is 30 ft 3 in (9,371 mm), making it a compact yet powerful machine.
Here's a summary of the 856C's key dimensions:
The 856C's ground clearance is a respectable 14.9 in (379 mm) at the rear axle and 21.8 in (554 mm) at the front axle, allowing it to tackle rough terrain with ease.
Attachments and Accessories
CASE motor graders offer a wide array of versatile attachments that expand their capabilities on the job site.
These attachments include robust rear rippers with 3 or 5 teeth for breaking through tough surfaces, and scarifiers for efficient removal of old asphalt and surface materials.
You can also opt for a 2-foot blade extension or bilateral extension, increasing the grader's material retention capacity and enabling you to complete larger-scale earthmoving operations in less time.
Here are some of the attachments available:
- Robust rear rippers with 3 or 5 teeth
- Scarifiers
- Front-mounted push blades
- 2-foot blade extension or bilateral extension
- Front pull hook, front counterweight, rear counterweight, front dozer blade, front support, and lift cylinder
With these attachments, you can customize your CASE grader to perfectly suit your specific grading tasks, whether that's rough grading on unpaved roads or road maintenance.
Powerful Attachments
Attachments and accessories can significantly enhance the capabilities of your CASE road grader. A robust rear ripper with 3 or 5 teeth is available for breaking through tough, compacted, or frozen surfaces.
These attachments can be customized to fit your specific grading tasks, whether that's rough grading on unpaved roads or road maintenance. A scarifier is also available for efficient removal of old asphalt and surface materials.
Front-mounted push blades facilitate moving material and spreading tasks, such as clearing snow, scraping a flat surface, moving gravel, and many other applications. This versatility is crucial for tackling a wide range of tasks on your job site.
If this caught your attention, see: Grader Road
Here are some attachments available for CASE motor graders:
- Robust rear rippers with 3 or 5 teeth
- Scarifiers for efficient removal of old asphalt and surface materials
- Front-mounted push blades for moving material and spreading tasks
- 2-foot blade extension or bilateral extension for increased material retention capacity
- Front pull hook, front counterweight, rear counterweight, front dozer blade, front support, and lift cylinder
These attachments can help you tackle a wider range of tasks on your job site, making your CASE motor grader a highly versatile earthmoving machine.
Graders as Snow Plows
Graders as Snow Plows are a great option for efficient snow removal. They can be outfitted with new wings and plows that offer various advantages.
The key to efficient snow removal with a grader is proper outfitting. Graders can be equipped with mastless wings, which become more appealing as snowfalls become lighter.
Modern snow tires may eliminate the need for chains, and some snow tires provide true all-season performance. This can be a game-changer for snow removal.
Graders offer much better visibility to the clearing area compared to dump trucks equipped with plows. They are also more agile and better at shoulder clearing and moving snow farther off the road.
Motor graders are wildly underrated for their efficiencies and capabilities in snow removal.
Productivity and Performance
The 836C motor grader features an Ergopower transmission and torque converter for smooth, automatic shifting. This ensures operators can stay focused on accuracy and jobsite safety.
CASE motor graders are built to work hard without burning a hole in your pocket, thanks to their fuel-efficient engines that deliver exceptional performance while minimizing operating costs. This is especially beneficial for long workdays or large projects.
Automatic blade control systems take the guesswork out of grading, reducing rework and saving you valuable time and resources.
Dual Power Engine & Creep Mode
The Dual Power Engine in the 836D and 856D graders is a game-changer for heavy-duty work. It's a 6.7-liter, 6-cylinder diesel engine from FPT that automatically increases motor power to 156 and 190 horsepower when the grader runs in fourth to sixth gears.
This boost in power ensures maximum power is available as travel speed increases, which is a huge plus for operators who need to tackle tough jobs. The engine also complies with emissions standards using a Hi-eSCR2 exhaust aftertreatment system.
A key feature of the Dual Power Engine is its ability to run on alternative fuels like hydrotreated vegetable oil (HVO) and synthetics like coal to liquid (CTL), biomass to liquid (BTL), and gas to liquid (GTL) fuels.
The Ergopower transmission with a torque converter provides smooth, automatic gear shifts, while a fully automatic differential lock increases traction. This combination makes for a more efficient and productive machine.
For extremely low machine speeds and compaction work, the 4WD Case D-Series models offer a creep mode with front traction. This feature is especially useful for operators who need to work in tight spaces or on uneven terrain.
Fuel Efficiency Matters
Fuel efficiency is a top priority for many of us, and it's great to know that CASE motor graders are built with that in mind. Their fuel-efficient engines deliver exceptional performance while minimizing operating costs.
Larger engines do translate to higher fuel consumption, which is why a smaller engine can be just as capable in applications where heavy-duty work isn't the norm. The 137 hp engine that comes with the 836C motor grader, for example, is a great option for those looking to reduce operating costs.
In fact, the 836C motor grader has an operating weight of 26,466 pounds, which is significantly lighter than the 856C motor grader that has a 173 hp engine and an operating weight of 33,966 pounds. This lighter weight can make a big difference in fuel efficiency.
Here's a comparison of the two engines:
By choosing a smaller engine, you can save on fuel costs and still get the job done efficiently.
Enhanced Productivity
CASE motor graders are built to boost efficiency and reduce operating costs. Their fuel-efficient engines deliver exceptional performance while minimizing fuel consumption.
Automatic blade control systems take the guesswork out of grading, reducing rework and saving you valuable time and resources. This feature is especially useful for large-scale projects where accuracy is crucial.
CASE graders boast ergonomic designs and intuitive controls that minimize fatigue and allow operators to focus on the task at hand. This is a game-changer for long hours on the job site.
With advanced technologies like GPS and grade control, CASE motor graders deliver unmatched accuracy. This translates to reduced material waste and tighter project deadlines.
CASE telematics systems provide real-time machine monitoring and performance data, allowing you to optimize your operation remotely. This feature is a must-have for any serious contractor or operator.
Frequently Asked Questions
What are the two types of motor graders?
There are two specialized types of motor graders: rigid frame and articulated frame. These unique designs cater to specific grading needs and offer distinct advantages.
How much does a 65E motor grader weight?
The 65E motor grader weighs approximately 16,800 pounds. Its compact yet powerful design makes it suitable for various tasks.
Sources
- https://www.rentalyard.com/blog/construction-equipment-news/2024/07/case-introduces-836d-and-856d-d-series-motor-graders
- https://www.equipmentworld.com/construction-equipment/article/15288846/how-to-choose-a-motor-grader-and-the-right-technology-for-it
- https://www.lubyequipment.com/product/case-856c-motor-grader/
- https://construction.sonsraymachinery.com/new-case-construction-equipment/motor-graders/case-836c/
- https://rpmmachinery.com/how-your-case-motor-grader-can-revolutionize-efficiency/
Featured Images: pexels.com