CASE DV23E Vibratory Tandem Roller

Redesigned Operator Interface:

The DV23E introduces a completely overhauled operator interface that champions intuitive use and superior ergonomics. Central to this innovation is an electronic travel lever, thoughtfully placed to offer the operator immediate access to various functions. This includes adjustments for RPM, drive modes, and sprinkler system operations, alongside essential controls like the parking brake, streamlining operations and enhancing user comfort.

Even Greater Control:

The roller has a mode selector that simplifies machine operation through three distinct modes: loading, working, and transport. This feature is engineered to optimize the roller’s performance across different tasks while improving fuel efficiency. Operators are presented with two drive settings: a ‘soft drive’ for seamless operation during asphalt compaction and an ‘optional hard drive’ for executing swift, precise turns, offering a level of control akin to machines with mechanical levers.

Big Roller Performance:

Emblematic of the E Series compact DV rollers, the DV23E boasts impressive centrifugal forces and high frequencies at reduced RPMs, enhancing performance and fuel economy. Selecting from dual vibration frequencies further boosts productivity, providing the flexibility to fine-tune the machine for specific compaction requirements, ensuring optimal outcomes on every job.

Groundline Serviceability:

The design of the CASE series rollers emphasizes easy maintenance. The layout consolidates all fluid ports, drains, and service checkpoints on one side of the machine. This strategic grouping facilitates quick access, significantly reducing downtime and simplifying routine checks and maintenance tasks.

Other Features:
–Foldable ROPS: This product ensures operator safety with a rollover protective structure that can be folded for easy transport and storage.

• Anti-vandal Guard: Protects the machine from unauthorized use and vandalism when unattended.
• Hydrostatic Drive: Provides smooth, controllable power to the drums for precise compaction efforts.
• Articulated Chassis: Enhances maneuverability and control, especially in tight spaces.
• Hydraulic Oil Cooler: Maintains optimal operating temperatures of the hydraulic fluid, prolonging system life.
• Backup Alarm: Alerts nearby personnel of the roller’s movement, enhancing job site safety.
  Tapered Drum Edges: This prevents the accumulation of material on the drum edges, ensuring clean compaction lines.
• Adjustable Vulcollan Scrapers: Keep the drums clean for consistent compaction performance.
• Master Disconnect Switch: Allows quick electrical disconnection for maintenance or security.
• Horn, Hourmeter: Essential features for job site communication and tracking equipment usage.
• 4-Point Lift and Tie Down Provision: Facilitates secure transport of the roller.
• Flip Open Hood: Provides easy access to internal components for maintenance.
• Spin-On Fuel, Engine Oil, and Hydraulic Filters: Simplifies maintenance and reduces downtime.

Operator Environment:
–Lateral Shifting Suspension Seat with Foldable Arms enhances operator comfort and reduces fatigue during extended operations.

• 3-Inch Retractable Seat Belt: Ensures operator safety in compliance with regulations.
• Emergency Stop Button: Provides an immediate halt to emergency machine operations.
• Electric Fuse Protection: Guards the electrical system against overloads, ensuring reliability.

Indicator Lights:

• Comprehensive indicators for battery status, engine oil pressure, preheater, engine and hydraulic temperatures, parking brake, fuel level, and more provide the operator with operational insights at a glance.

Water System:
Pressurized Water System with 2-Stage Filtration: This system delivers consistent water flow to the drums, crucial for effective dust suppression.

• 50.2 Gallon Polyethylene Water Tank: Offers ample capacity, reducing the need for frequent refills.

Vibration System:

• Dual Drum Vibration: Enhances compaction efficiency and surface finish.
• Dual Frequency Vibration: Allows adjustment to the compaction force to suit different materials and conditions.
• Front/Dual Drum Vibration Control: Offers versatility in compaction strategies tailored to project needs.
• Auto Vibration Stop in Neutral: This feature increases safety and reduces wear by automatically stopping the drums from vibrating when the machine is in neutral.

Other Optional Features:

• Rotating Beacon: Increases visibility and safety on the job site, especially in low light or during operation near traffic.
• Weather Canopy: This canopy protects the operator against adverse weather conditions, improving comfort and productivity.
• Steel Canopy: Provides durable overhead protection, enhancing operator safety in various environments.
• 2-Inch Retractable Seat Belt: Upgrades the standard safety belt for enhanced security and compliance.
• Tiltable Drum Scraper: Allows easy adjustment and cleaning, maintaining optimal compaction performance.
• Infrared Thermometer: Enables precise monitoring of surface temperatures to ensure optimal compaction conditions.
• Edge Cutter: Delivers clean edges during asphalt compaction, enhancing the finished look of the project.
• Road Lights, Turn Signals, and Flashers: Improve visibility and safety during operation or transit, enhancing road legality.
• Traction Assist: Boosts the roller’s traction on challenging surfaces, ensuring consistent compaction performance.
• Lights on ROPS: This option provides additional illumination for increased visibility and safety (it is not applicable with the Weather Canopy option).
• Arm Rests on Seat: Enhances operator comfort, reducing fatigue during extended periods of operation.
• Right & Left Side Drive Levers: These levers provide ergonomic control options, accommodate operator preference, and enhance maneuverability.
• Heated Seat: This seat offers additional comfort in cold weather conditions, keeping the operator warm and efficient.
• ACE Force Intelligent Compaction: Integrates advanced compaction technology for real-time monitoring and adjustments, optimizing efficiency and compaction quality.
• Locking Water Tank Cap: This cap secures the water system against unauthorized access and contamination, maintaining system integrity.

Base & Extended Warranty Coverage

1-Year/Unlimited-Hour Full-Coverage Base Limited Warranty
2-Year/2,000-Hour Extended Limited Engine Warranty

Purchased Protection

The Purchased Protection Plan extends the factory base, and extended coverage is available at an additional cost. Your CASE dealer can help you determine the plan that fits your needs. Plans are available for up to six years / 7,500 hours on CASE Compaction Equipment.

Please see your CASE dealer for limitations, exclusions, and confirmation of policies in effect. The Case Warranty remains in effect during the Warranty Period if the owner performs the required maintenance at the recommended intervals outlined in the product’s operator’s manual and the unit is operated within its rated capacity. Genuine Case service parts or CASE-approved service parts that meet CASE specifications must be used for maintenance and repairs.