CW34 Pneumatic Roller

CW34 Pneumatic Roller

360° Exterior View

The CW34 is an eight wheel pneumatic roller that features a modular ballast system and flexible operating weight of 10 000 kg to 27 000 kg (22,050 lb ...
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Weights

Operating Weight - Standard Machine Empty
22050lb
Operating Weight - Maximum Ballast
59525lb
Operating Weight - No Ballast
22050lb
Operating Weight - Maximum Wet Sand Ballast
35275lb
Operating Weight - Maximum Water Ballast
28660lb
Average Weight per Wheel - No Ballast
2755lb
Average Weight per Wheel - Maximum Ballast
7451lb
Average Weight per Wheel
3571lb

Operating Specifications

Compaction Width
82in
Turning Radius - Inside (2)
20ft
Rolling Width
82in
Turning Radius - Outside
342in
Turning Radius - Inside (1)
240in
Travel Speed - Maximum
12mile/h
Number of Wheels
8
Ground Clearance
10in

Engine

Bore
4.13in
Stroke
5in
Gross Power
133HP
Engine Model
C4.4

Service Refill Capacities

Water Spray Tank Capacity
100gal (US)
Fuel Tank Capacity
71gal (US)

Tires

Tires
13/80 R20

Dimensions

Overall Width
85in
Overall Length
210in
Maximum Machine Height
118in
Height - Steering Wheel
96in
Height - ROPS
118in

Versatile Compaction Performance

Compaction Width

Eight 13/80 R20 rubber tires provide overall compaction width of 2090 mm (82") with 25 mm (1") overlap.

Flexible Ballast

Ballast options include modular and non-modular steel, sand, and water. The 6.5 metric ton (7.1 U.S. ton) modular steel can be easily added or removed through bolt-on side panels. The internal, non-modular steel consists of 6.1 metric tons (6.7 U.S. ton). Also, a 3 cubic meter (793 gal) water-tight chamber with baffled compartments prevent surge, and balance weight.

Oscillating Tires

Oscillating front and rear tires deliver vertical and horizontal forces that reduce air voids, providing surface uniformity. Heat retention covers trap heat to keep the tires warm and prevent pick-up. They can be easily stored when not in use.

Air-on-the-Run

The 13/80 R20 rubber tires can be equipped with the optional air-on-the-run system that enables the operator to quickly adjust tire pressures to increase or decrease static loads for optimal surface quality.

Exceptional Visibility and Control

Operating Environment

The sliding and pivoting operator station rotates 90° to either side for ultimate comfort and control. The new console design includes an LCD display and push button machine controls that simplify operation for an all-around comfortable operating environment.

Cat® Compaction Control

Dual Infrared 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.

Smooth Operating Powertrain

C4.4 Engine

The C4.4 engine meets U.S. EPA Tier 4 Interim and EU Stage IIIB emission standards and provides 98 kW (133.2 metric hp).

ECO-mode

Standard ECO-mode provides fuel efficiency and reduces sound levels.

Standard Equipment: