Dynapac CC7200 Double drum vibratory rollers
Feature
Operating Mass : 16800 kg
SLL (front/rear) : 38.7/ 40.0 kg/cm
Compaction width : 2130 mm
Operating Mass : 16800 kg
SLL (front/rear) : 38.7/ 40.0 kg/cm
Compaction width : 2130 mm
| 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. |
