CD44B Drum Steer Tandem Vibratory Roller (Split Drum)
Compactors
Landfill Compactors (4)
Pneumatic Rollers (3)
Soil Compactors (2)
Tandem Vibratory Rollers (35)
- CD54B Drum Steer Tandem Vibratory Roller (Split Drum)
- CD44B Drum Steer Tandem Vibratory Roller (Solid Drum)
- CD44B Drum Steer Tandem Vibratory Roller (Split Drum)
- CD54B Drum Steer Tandem Vibratory Roller (Solid Drum)
- CB66B Tandem Roller
- CB64 Vibratory Asphalt Compactors
- CB54B Tandem Vibratory Roller (Split Drum)
- CB54 XW Tandem Vibratory Roller
- CB54B Tandem Vibratory Roller (Solid Drum)
- CB7 Tandem Roller
- CB10 Tandem Vibratory Roller
- CD8 – Solid Drum
- CD8 – Split Drum
- CD10 Solid Drum Vibratory Roller
- CB10 Split Drum Vibratory Roller
- CC24B Utility Compactor
- CCS7 Smooth Drum Vibratory Combination Compactor
- CB24B
- CCS9 Smooth Drum Combination Vibratory Compactor
- CB15 Tandem Vibratory Roller
- CB16 Tandem Vibratory Roller
- CB10 Tandem Vibratory Roller
- CB13 Tandem Vibratory Roller
- CB4.4 Utility Compactor
- CB7 Tandem Roller
- CB4.4 Utility Compactor
- CB4.0 Utility Compactor
- CB2.9 Utility Compactor
- CC2.7 Utility Compactor
- CB2.7 Utility Compactor
- CB2.7 GC Utility Compactor
- CB1.8 Utility Compactor
- CB2.5 GC Utility Compactor
- CB2.5 Utility Compactor
- CB1.7 Utility Compactor
Vibratory Soil Compactors (21)
- CP54B Vibratory Soil Compactor
- CS54B Vibratory Soil Compactor
- CP34 Vibratory Soil Compactor
- CS34 Vibratory Soil Compactor
- CP56B Vibratory Soil Compactor
- CS56B Vibratory Soil Compactor
- CP12 GC Vibratory Soil Compactor
- CS12 GC Vibratory Soil Compactor
- CS44B Vibratory Soil Compactor
- CP44B Vibratory Soil Compactor
- CS16 Vibratory Soil Compactor
- CS19 Vibratory Soil Compactor
- CS11 Vibratory Soil Compactor
- CS12 Vibratory Soil Compactor
- CS13 GC Vibratory Soil Compactor
- CS14 Vibratory Soil Compactor
- CS11 GC Vibratory Soil Compactor
- CP11 GC Vibratory Soil Compactor
- CS10 GC Vibratory Soil Compactor
- CS5 Vibratory Soil Compactor
- CS7 Vibratory Soil Compactor
Overview
The Cat® CD44B is an 8 ton roller with 1500 mm (59″) tandem vibratory drums. It excels on a variety of asphalt mix designs as well as other granular materials. It features exceptional visibility and control, smooth operating powertrain, versatile vibratory systems, Cat Compaction Control, and the industry leading water spray system.
- Exceptional Visibility and Control
- Cat® Compaction Control
- Vibratory System Choices
- Smooth Operating Powertrain
Exceptional Visibility and Control
Comfortable Operating Station The machine controls and LCD display are integrated with the pivoting adjustable seat, and move with the operator. Seating options include vinyl for open-platform configurations and cloth for cab, both can be equipped with a heated option. An optional deluxe highback air-ride seat is also available....
Cat® Compaction Control
Temperature Sensors Dual infra-red sensors mounted on the front and rear of the machine deliver real-time readings that keep the operator informed of when to begin rolling and when to stop. This system helps operators avoid tender-zones that often occur in the 104º-110º C (219º-230º F) temperature range.
Vibratory System Choices
Split Drum Design The exclusive split-drum design delivers excellent mat quality in urban environments when frequent turning is required. When turning, the outside drum half rotates faster than the inside drum, eliminating the potential for shoving and tearing that occurs on standard vibratory drum designs. The excl...
Smooth Operating Powertrain
Cat® C3.4B Engine The C3.4B engine provides 75 kW (102 hp) of power and meets U.S. EPA Tier 4 Interim and EU Stage IIIB emission standards. It features an electronic control module (ECM), providing optimal performance through precisely synchronized timing and fuel delivery. The ECM enables advanced troubleshooting an...
Exceptional Visibility and Control
Comfortable Operating Station The machine controls and LCD display are integrated with the pivoting adjustable seat, and move with the operator. Seating options include vinyl for open-platform configurations and cloth for cab, both can be equipped with a heated option. An optional deluxe highback air-ride seat is also available. Other comfort features include a vibration-absorbing floor mat, 12-volt power receptacle that supports communication devices, wide-width seat belt, cup holders and a lockable storage compartment.
Fingertip Control The multi-function propel lever with integrated controls for water spray on/off, drum offset, vibratory control, and optional edge cutter height adjustment enables the operator to work with confidence.
LCD Display The back-lit LCD display includes machine data and diagnostics. It is integrated with the seat, so it remains in same position even as the seat pivots. A built-in lockable anti-vandalism cover offers protection. The display provides multiple language options, split-screen capability, and indicators for ground speed, vibrations per minute, and fuel level.
Convenient Console The console is integrated with the seat, providing fingertip access. Soft keys with tactile feel provide instant feedback to the operator for intuitive operation. The armrests are adjustable and can be tailored to the operator for additional comfort.
Cat® Compaction Control
Temperature Sensors Dual infra-red sensors mounted on the front and rear of the machine deliver real-time readings that keep the operator informed of when to begin rolling and when to stop. This system helps operators avoid tender-zones that often occur in the 104º-110º C (219º-230º F) temperature range.
Pass-Count Mapping Pass-count mapping helps operators achieve target density and increase roller efficiency. The system records and monitors pass patterns in order to display coverage. The system also helps operators optimize drum overlap, simplify nighttime operation, eliminate second guessing and prevent incomplete passes such as stopping short.
Temperature Mapping Temperature mapping provides a visual readout of mat temperature in order to keep the machine in the proper temperature range. The system records and monitors temperature for future analysis of the proper temperature range.
Vibratory System Choices
Split Drum Design The exclusive split-drum design delivers excellent mat quality in urban environments when frequent turning is required. When turning, the outside drum half rotates faster than the inside drum, eliminating the potential for shoving and tearing that occurs on standard vibratory drum designs. The exclusive axle-type pod design utilizes tapered roller bearings that support each drum half and eliminates any potential for contact between the two halves.
Performance Features The vibratory systems offer multiple options that help fine-tune performance on thick challenging lifts. The automatic speed control feature makes it easier to maintain consistency and impact spacing requirements. Also, an auto vibe function helps prevent over-compaction and contributes to uniformity.
Dual Amplitude/Dual Frequency Vibratory System The dual amplitude, dual frequency vibratory system can be tailored to thin and thick lifts. A single switch automatically matches amplitude and frequency for simple operation.
Smooth Operating Powertrain
Cat® C3.4B Engine The C3.4B engine provides 75 kW (102 hp) of power and meets U.S. EPA Tier 4 Interim and EU Stage IIIB emission standards. It features an electronic control module (ECM), providing optimal performance through precisely synchronized timing and fuel delivery. The ECM enables advanced troubleshooting and diagnostic capabilities using Electronic Technician (Cat ET). Cat dealers are the single-source providers of all machine and engine warranty service (a Cat exclusive).
High Capacity Cooling System The large capacity cooling system keeps the operating temperatures low, even in extreme conditions. The high capacity fans direct warm air away from the operator for a more comfortable operating environment.
Service Refill Capacities
- Water Spray Tank Capacity
- 159gal (US)
- Fuel Tank Capacity
- 36gal (US)
Vibratory System
- Nominal Amplitude - Low
- 0.012in
- Centrifugal Force per Drum - Minimum
- 13309lb
- Centrifugal Force per Drum - Maximum
- 17602lb
- Nominal Amplitude - High
- 0.024in
- Vibration Selection
- Independent per drum, front only, rear only, both
- Eccentric Weight Drive
- Hydraulic direct, auto reversing
- Frequency
- 3200V/m
- Drum Diameter
- 44in
- Drum Width
- 59in
Dimensions
- Drum Width
- 59in
- Drum Diameter
- 43in
- Compaction Width
- 59in
- Overall Width
- 66in
- Height - With ROPS/FOPS
- 116in
- Wheel Base
- 123in
- Overall Length
- 166in
Engine
- Stroke
- 4.33in
- Engine Model
- Cat® C3.4B with ACERT Technology
- Gross Power
- 102HP
- Bore
- 3.89in
Operating Specifications
- Maximum Compaction Width
- 111in
- Travel Speed - Maximum
- 7.5mile/h
- Static Linear Load
- 156lb/in
- Ground Clearance
- 10in
- Turning Radius - Inside Drum Edge
- 9.6ft
- Standard Compaction Width
- 59in
- Curb Clearance
- 26in
Weights
- Maximum Weight at Rear Drum
- 9281lb
- Operating Weight - With ROPS/FOPS
- 18056lb
- Maximum Weight at Front Drum
- 9215lb
- Operating Weight - At Front Drum with ROPS/FOPS
- 9061lb
- Operating Weight - With Cab
- 18497lb
- Operating Weight
- 18497lb
- Operating Weight - At Rear Drum with ROPS/FOPS
- 8995lb
Standard/Optional Features
Standard Equipment:
Optional Equipment:
- Cat® Compaction Control
- Edge Cutter
- ROPS/FOPS Cab
- Water Distribution Mats
- Cocoa Mats
- Water Spray Freeze Protection Kit
- High Intensity Discharge Lights
- Warning Beacon
- External Mirrors
- Bio-Degradeable Oil
- Product Link
- Drum Edge Lighting Package
- High Ambient Cooling System
- Air Suspension Seat w/heat