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Compaction

CC722 Double drum vibratory rollers

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Drum width 84 in
Discontinued true
The CC722 is the worlds biggest serial produced tandem roller. A machine with an operating weight of almost 17 tons. This roller is designed to facilitate economical operation in major projects which demand highly efficient compaction such as landing strips and major motorways. As a rule, this machine achieves the required density after very few passes, even when compacting thick layers of asphalt, roller concrete or harsh asphalt mixes. The large diameter of the drums also makes this machine suitable for operation on softer mixes, despite its heavy weight.
Operating Mass: 37,000 lbs
SLL (front/rear): 217 / 224 lbs/in
Compaction width: 84 in

Technical data

Masses
Max. operating mass 39,700 lbs
Operating mass (incl. ROPS) 37,000 lbs
Module mass (front/rear) 18,200 lbs/ 18,800 lbs
Traction
Speed range 0-7 mph
Vertical oscillation ±5°
Theor. gradeability 30 %
Engine
Manufacturer/Model Cummins QSB 6.7(IIIA/T3)
Type Water cooled with after cooler
Rated power, SAE J1995 228 hp @ 2,100 rpm
Fuel tank capacity 89 gal
Alternative Engine
Manufacturer/Model Cummins QSB 6.7 (IIIB/T4i)
Type Water cooled with After Cooler
Rated power, SAE J1995 220 hp @ 2,000 rpm
Alternative Engine
Manufacturer/Model
Hydraulic system
Driving Axial piston pump with variable displacement.
Axial piston motors (2) with constant displacement.
Vibration Axial piston pump/motors (2) with constant displacement.
Steering Gear pump with constant displacement.
Service brake Hydrostatic in forward and reverse lever.
Parking/Emergency brake Failsafe multidisc brake in both drums.

Operations & maintenance manuals

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Service Kits

Back up alarm kit
Category Subcategory P/N Additional info  
Combi rollers 4812115257 BACK UP ALARM
Rotating beacon kit
Category Subcategory P/N Additional info  
Combi rollers 4812115254 ROTATING BEACON WHEN ROPS
Seat belt kit
Category Subcategory P/N Additional info  
Combi rollers 4812115298 SEAT BELT 2" FOR ROPS
Combi rollers 4700391656 SMV (SLOW MOVING VEHICLE) SIGN

Spare parts manuals

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Schematics

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