Volvo DD29 - Machine Weights, Dimensions, and Capacities

SECTION 7 TECHNICAL SPECIFICATIONS
7-6 DD-29/31HF/38HF Vibratory Asphalt Compactors
MACHINE WEIGHTS AND FIGURES DD-29 / DD-31HF
CECE SPEC
Weights with ROPS kg (lb)
DD-29 DD-31HF
Operating weight 2873 (6335) 3102 (6840)
Static weight
- Front drum 1347 (2970) 1419 (3130)
- Rear drum 1526 (3365) 1682 (3710)
Shipping weight (¼ fuel) 2641 (5823) 2871 (6330)
Static linear load
- Front drum 10.8 kg/cm (60 p/i) 11.3 kg/cm (64 p/i)
- Rear drum 12.2 kg/cm (68 p/i) 13.4 kg/cm (75 p/i)
Capacities liters (gal.)
Fuel 68.0 (18.0) 68.0 (18.0)
Hydraulic 84.9 (22.4) 84.9 (22.4)
Water 299.0 (79.0) 299.0 (79.0)
Propulsion (Transmission)
Type of system
Closed-loop hydrostatic
parallel circuit to drums
Closed-loop hydrostatic
parallel circuit to drums
Drum drive (both)
Pump-axial piston
Motor-radial piston, low
speed, high torque
Pump-axial piston
Motor-radial piston, low
speed, high torque
Travel speed (max) 10.6 km/h (6.6 mph) 10.7 km/h (6.6 mph)
Theoretical Gradeability 44.6% 41.7%
Brakes
Service
Dynamic hydrostatic through
propulsion system
Dynamic hydrostatic through
propulsion system
Secondary/Parking
Spring applied, hydraulically
released on each drum
Spring applied, hydraulically
released on each drum
Steering
Design Centerpoint articulation Centerpoint articulation
Type System
Double-acting, hydraulic,
single cylinder
Double-acting, hydraulic,
single cylinder
Control system Hydraulic Hydraulic