【Dynapac CC7200 Double drum vibratory rollers 】戴纳派克 Roller The price, parameters, manufacturers, contact information, subsidies, inquiry

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Dynapac CC7200 Double drum vibratory rollers

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Last Updated : 2019-01-17

Operating Mass	16800 kg
SLL (front/rear)	38.7/ 40.0 kg/cm
Compaction width	2130 mm

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Feature Parameter

The Dynapac CC7200 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.

Parameter

Masses
Max. operating mass	17985 kg
Operating mass (incl. ROPS)	16800 kg
Module mass (front/rear)	8245 kg/ 8530 kg
Traction
Speed range (Dual/TC/AS)	0-11 km/h
Vertical oscillation	±5°
Theor. gradeability	31 %
Compaction
Centrifugal force (high/low amplitude)	215 kN/ 102 kN
Nominal amplitude (high/low)	0.84 mm/ 0.39 mm
Static linear load (front/rear)	38.7/ 40.0 kg/cm
Vibration frequency (high/low amplitude)	45 Hz/ 45 Hz
Water tank volume	2x670
Engine
Manufacturer/Model	Cummins QSB 6.7(IIIA/T3)
Type	Water cooled with after cooler
Rated power, SAE J1995	170 kW (228 hp ) @ 2100 rpm
Fuel tank capacity	335 l
Alternative Engine
Manufacturer/Model	Cummins QSB 6.7 (IIIB/T4i)
Type	Water cooled turbo diesel with After Cooler
Rated power, SAE J1995	164 kW (220 hp ) @ 2000 rpm
Alternative Engine
Manufacturer/Model	Cummins QSB 6.7 (IIIB/T4i)
Type	Water cooled with After Cooler
Rated power, SAE J1995	129 kW (173 hp ) @ 2000 rpm
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.

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