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CW34

CW34

Cat Pneumatic Rollers work effectively on a wide range of applications. Models with oscillating wheels are used on sub-grade soil, granular material or cold mix to create additional density and find weak areas so they can be repaired before paving. Cat Pneumatic Rollers are also used on hot mix asphalt in the initial breakdown and intermediate phases to increase density and to seal the surface of the mat. Lightweight models create a tight bond when applied to chip and seal surfaces.It's easy to tailor the ground contact pressure to the job. Cat models have easy-to-fill ballast tanks, modular steel ballast configurations and various tire options.

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Specifications
Dimensions
  • Overall Length
    210 in 5350 mm
    {"Name":"Overall Length","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"210","MetricUnit":"mm","MetricValue":"5350","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"5"}
  • Overall Width
    85 in 2160 mm
    {"Name":"Overall Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"85","MetricUnit":"mm","MetricValue":"2160","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"6"}
  • Height - ROPS
    118 in 3000 mm
    {"Name":"Height - ROPS","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"118","MetricUnit":"mm","MetricValue":"3000","Type":"measurement","SpecificationGroup":"Dimensions","SortOrder":"7"}
Engine
  • Engine Model
    C4.4
    {"Name":"Engine Model","SpecificationId":null,"TextValue":"C4.4","EnglishUnit":"in","EnglishValue":"82","MetricUnit":"mm","MetricValue":"2090","Type":"text","SpecificationGroup":"Engine","SortOrder":"4"}
  • Gross Power
    133 hp 98 kW
    {"Name":"Gross Power","SpecificationId":null,"TextValue":null,"EnglishUnit":"hp","EnglishValue":"133","MetricUnit":"kW","MetricValue":"98","Type":"measurement","SpecificationGroup":"Engine","SortOrder":"5"}
Operating Specifications
  • Compaction Width
    82 in 2090 mm
    {"Name":"Compaction Width","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"82","MetricUnit":"mm","MetricValue":"2090","Type":"measurement","SpecificationGroup":"Operating Specifications","SortOrder":"3"}
  • Number of Wheels
    8
    {"Name":"Number of Wheels","SpecificationId":null,"TextValue":"8","EnglishUnit":"lb","EnglishValue":"3571","MetricUnit":"kg","MetricValue":"1620","Type":"text","SpecificationGroup":"Operating Specifications","SortOrder":"4"}
  • Travel Speed - Maximum
    12 mile/h 19 km/h
    {"Name":"Travel Speed - Maximum","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"12","MetricUnit":"km/h","MetricValue":"19","Type":"measurement","SpecificationGroup":"Operating Specifications","SortOrder":"5"}
  • Turning Radius - Inside
    240 in 6100 mm
    {"Name":"Turning Radius - Inside","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"240","MetricUnit":"mm","MetricValue":"6100","Type":"measurement","SpecificationGroup":"Operating Specifications","SortOrder":"7"}
  • Turning Radius - Outside
    342 in 8700 mm
    {"Name":"Turning Radius - Outside","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"342","MetricUnit":"mm","MetricValue":"8700","Type":"measurement","SpecificationGroup":"Operating Specifications","SortOrder":"8"}
  • Ground Clearance
    10 in 260 mm
    {"Name":"Ground Clearance","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"10","MetricUnit":"mm","MetricValue":"260","Type":"measurement","SpecificationGroup":"Operating Specifications","SortOrder":"9"}
Service Refill Capacities
  • Fuel Tank Capacity
    71 gal (US) 270 l
    {"Name":"Fuel Tank Capacity","SpecificationId":null,"TextValue":null,"EnglishUnit":"gal (US)","EnglishValue":"71","MetricUnit":"l","MetricValue":"270","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"7"}
  • Water Spray Tank Capacity
    100 gal (US) 380 l
    {"Name":"Water Spray Tank Capacity","SpecificationId":null,"TextValue":"8","EnglishUnit":"gal (US)","EnglishValue":"100","MetricUnit":"l","MetricValue":"380","Type":"measurement","SpecificationGroup":"Service Refill Capacities","SortOrder":"8"}
Tires
  • Tires
    13/80 R20
    {"Name":"Tires","SpecificationId":null,"TextValue":"13/80 R20","EnglishUnit":"mile/h","EnglishValue":"12","MetricUnit":"km/h","MetricValue":"19","Type":"text","SpecificationGroup":"Tires","SortOrder":"6"}
Weights
  • Operating Weight - Standard Machine Empty
    22050 lb 10000 kg
    {"Name":"Operating Weight - Standard Machine Empty","SpecificationId":null,"TextValue":null,"EnglishUnit":"lb","EnglishValue":"22050","MetricUnit":"kg","MetricValue":"10000","Type":"measurement","SpecificationGroup":"Weights","SortOrder":"1"}
  • Operating Weight - Maximum Ballast
    59525 lb 27000 kg
    {"Name":"Operating Weight - Maximum Ballast","SpecificationId":null,"TextValue":null,"EnglishUnit":"lb","EnglishValue":"59525","MetricUnit":"kg","MetricValue":"27000","Type":"measurement","SpecificationGroup":"Weights","SortOrder":"2"}
Benefits

Compaction Performance

        
  • The eight wheel rubber tire roller delivers a compaction width of 2.09 m (82") and operating weight range of 10 000 kg to 27 000 kg (22,050 lb to 59,525 lb)
  •     
  • Ballast options include 6.5 metric tonnes (7.1 U.S. tons) of modular steel, 6.1 metric tonnes (6.7 U.S. tons) of non-modular steel, and a 3000 liter (793 gallon) water-tight chamber, providing versatility to match job site requirements.
  •     
  • Front and rear wheel sets oscillate and provide vertical suspension to minimize bridging that can occur on uneven surfaces.
  •     
  • Optional air-on-the run utilizes a single-point air-fill that balances tire pressures to help meet quality targets and job site requirements.
  •     
  • Edge management options include a cut-off wheel that a creates a vertical edge and a bevel edge that helps provide smoother transitions on and off the paved surface.

Pickup Prevention

        
  • The standard pressurized water spray system with a capacity of 380 L (100 gal) is equipped with triple filtration and adjustable, intermittent spray settings to help manage flow.
  •     
  • The optional emulsion spray system with dedicated 40 L (10.5 gal)tank, lines and spray bars provides utilization of release agents on the wheels for additional protection against asphalt adhesion 
  •     
  • Each wheel is equipped with a spray nozzle, adjustable high-strength scrapers, and water-retention cocoa mats that help keep the tires clean.
  •     
  • Optional thermal aprons trap heat to prevent asphalt and aggregates from adhering to the tires. 

Comfort, Visibility, and Control

        
  • The display with simplified navigational controls enables operators to customize screens to monitor current operating conditions including travel speed, fuel level, engine speed, and engine oil pressure. 
  •     
  • The pivoting operating station rotates 90º to either side to provide good visibility when working near obstacles.
  •     
  • Touch-pad control provides easy activation of Eco-mode, propel-speed ranges, travel speed adjustment, and the tire spray system.
  •     
  • ROPS are standard and can be equipped with an optional sun canopy.

Smooth Operating Powertrain

        
  • Engines are available to meet regional emission requirements
  •     
  • Eco-mode operates at 1900 rpm to reduce fuel consumption and lower sound levels.
  •     
  • Exclusive two-speed hydrostatic propel system provides speeds up to 19 km/hr (12 mph). 
  •     
  • The electronic propel system is designed to shift smoothly between speed ranges while also providing the ability to coast for a fuel-saving enhancement.
  •     
  • The deceleration pedal enables the operator to gradually reduce speed when retracting the propel lever.

Safer Operation

        
  • Seat belt alert system utilizes a green beacon mounted on top of the ROPS to indicate when the seat belt is in use. In addition, an audible alarm and on-screen indicator help encourage safer operation.
  •     
  • The standard 75 mm (3"), high-visibility seat belt allows for easier visual confirmation. 
  •     
  • The optional fore and aft camera system mounted on the front and rear of the ROPS provides outstanding visibility when approaching obstacles. The camera view is integrated into a dedicated operating display.
  •     
  • Standard LED working lights located in the front and rear bumpers deliver fore and aft illumination. 
  •     
  • Optional auxiliary LED lighting mounted to the ROPS enhances overall job site illumination.

VisionLink™

        
  • VisionLink is a cloud-based software application that provides data to your desktop or mobile device, taking the guesswork out of fleet management with key insights to maximize performance – regardless of fleet size or equipment manufacturer.
  •     
  • The system provides maintenance needs, machine hours, location, fuel usage, idle time, diagnostic codes, and other machine data to your mobile device, desktop or through an API to other software applications.
Equipment Info

Operating Environment

Adjustable armrests

Technology

VisionLink™

Powertrain

Cat® C4.4, 4-cylinder

Electrical System

100 amp alternator

Wheels and Spray System

All-wheel oscillation

Service and Maintenance

Remote access drains

Safety

Alarm, backup