CW34

Overview

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 - 59,525 lb). This machine offers excellent visibility, ECO-mode operation, even compaction, and excels on a variety of materials due to its flexible air-on-the-run capability.
Operating Weight - Standard Machine Empty10000 kg22050 lb
Operating Weight - Maximum Ballast27000 kg59525 lb
Average Weight per Wheel1620 kg3571 lb
Average Weight per Wheel - Maximum Ballast3380 kg7451 lb
Average Weight per Wheel - No Ballast1250 kg2756 lb
Operating Weight - Maximum Water Ballast13000 kg28660 lb
Operating Weight - Maximum Wet Sand Ballast16000 kg35275 lb
Operating Weight - No Ballast10000 kg22050 lb
Compaction Width2090 mm82 in
Turning Radius - Inside (2)6.1 m15 ft
Rolling Width2090 mm82 in
Ground Clearance260 mm10 in
Number of Wheels8
Travel Speed - Maximum19 km/h12 mile/h
Turning Radius - Inside (1)6100 mm240 in
Turning Radius - Outside8700 mm342 in
Bore105 mm4.13 in
Stroke127 mm5 in
Engine ModelC4.4
Gross Power96.5 kW131.2 HP
Height - ROPS3000 mm118 in
Height - Steering Wheel2450 mm96 in
Maximum Machine Height3000 mm118 in
Overall Length5350 mm210 in
Overall Width2160 mm85 in
Tires13/80 R20
Fuel Tank Capacity270 l71 gal (US)
Water Spray Tank Capacity380 l100 gal (US)

Exterior

Versatile Compaction Performance

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

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

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

Smooth Operating Powertrain

C4.4 Engine - The Cat C4.4 engine meets U.S. EPA Tier 3 and EU Stage IIIA emission standards and provides 96.5 kW (131.5 hp).
ECO-mode - Standard ECO-mode provides fuel efficiency and reduces sound levels.

Specifications

Operating Weight - Standard Machine Empty10000 kg22050 lb
Operating Weight - Maximum Ballast27000 kg59525 lb
Average Weight per Wheel1620 kg3571 lb
Average Weight per Wheel - Maximum Ballast3380 kg7451 lb
Average Weight per Wheel - No Ballast1250 kg2756 lb
Operating Weight - Maximum Water Ballast13000 kg28660 lb
Operating Weight - Maximum Wet Sand Ballast16000 kg35275 lb
Operating Weight - No Ballast10000 kg22050 lb
Compaction Width2090 mm82 in
Turning Radius - Inside (2)6.1 m15 ft
Rolling Width2090 mm82 in
Ground Clearance260 mm10 in
Number of Wheels8
Travel Speed - Maximum19 km/h12 mile/h
Turning Radius - Inside (1)6100 mm240 in
Turning Radius - Outside8700 mm342 in
Bore105 mm4.13 in
Stroke127 mm5 in
Engine ModelC4.4
Gross Power96.5 kW131.2 HP
Height - ROPS3000 mm118 in
Height - Steering Wheel2450 mm96 in
Maximum Machine Height3000 mm118 in
Overall Length5350 mm210 in
Overall Width2160 mm85 in
Tires13/80 R20
Fuel Tank Capacity270 l71 gal (US)
Water Spray Tank Capacity380 l100 gal (US)

360° Interactive

Exterior

Benefits and Features

Versatile Compaction Performance

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

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

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

Smooth Operating Powertrain

C4.4 Engine - The Cat C4.4 engine meets U.S. EPA Tier 3 and EU Stage IIIA emission standards and provides 96.5 kW (131.5 hp).
ECO-mode - Standard ECO-mode provides fuel efficiency and reduces sound levels.

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