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DD-110HF Vibratory Asphalt
Compactor
The DD-110HF features dual 78 inch (1980 mm) wide
drums with 3350 vpm (55.8 Hz) frequency for fast rolling speeds
and smooth surface finish. The unit provides high performance
capability for highway and other large paving jobs. Twelve and
one-half tons (11.4 metric tonnes) of static weight meet D.O.T.
static rolling requirements for increased machine utilization. The
DD-110HF has a nominal capacity up to 380 tons (350 metric tonnes)
of HMA per hour
Standard Features
• Non corrosive polyethylene water tanks, 320 gallon (1210
liters) capacity
• Patented impact spacing meter to provide consistent, uniform
compaction of asphalt
• 3/4, 1-1/4, 1-3/4, or 2 mph (1.2, 2, 2.8 or
3.2 km/hr) automatic vibration speed settings
• Automatic vibration control with manual push
button vibration switch located on propulsion lever
• Two complete and independent water systems
with triple water filtration, four water pumps, four spray bars
and variable water flow control
• Eight variable amplitude settings
• Five-position rotating operator’s console
for excellent visibility
• Machined drums, chamfered drum edges
• Automatic reversing eccentrics
• ROPS/FOPS and seatbelt
• Dual frequency
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DD-110HF
SPECIFICATIONS
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Machine Weights (with ROPS/FOPS)
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Operating Weight
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25,060 lb. (11365 kg)
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Static Weight at Front Drum
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13,170 lb. (5975 kg)
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Static Weight at Rear Drum
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13,170 lb. (5975 kg)
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Shipping Weight
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23,535 lb. (10675 kg)
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Overall Length
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222.5 in. (5650 mm)
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Overall Width
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87.2 in. (2215 mm)
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Overall Height top of steering wheel
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95.5 in. (2425 mm)
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Overall Height (top of ROPS/FOPS)
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124.7 in. (3165 mm)
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Drum Base
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132 in. (3350 mm)
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Curb Clearance
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20.5 in. (520 mm)
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Outside Turning Radius
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230.5 in. (5850 mm)
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Drum Width
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78 in. (1980 mm)
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Drum Diameter
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54 in. (1370 mm)
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Shell Thickness (nominal)
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0.75 in. (19 mm)
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Finish
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Machined, with chamfered edges
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Frequency Lo
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2500 vpm (42 Hz)
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Frequency High
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3350 vpm (56 Hz)
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Centrifugal Force maximum per drum
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31,230 lb. (139 kN)
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Centrifugal minimum per drum
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9,230 lb. (41 kN)
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Amplitude Settings
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Eight
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Nominal Amplitude maximum
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0.022 in. (0.55 mm)
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Nominal Amplitude minimum
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0.011 in. (0.29 mm)
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Type System
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Closed-loop hydrostatic
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Drum Drive (both drums)
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Low speed, high torque
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Speed
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0-9.2 mph (0-14.7 km/hr)
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Gradeability (theoretical)
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28%
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Make & Model
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Cummins 4BTA 3.9
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Rated Power
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125 hp (93 kW) @ 2200 rpm
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Electrical System
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12-volt DC, negative ground
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Service
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Dynamic hydrostatic through propulsion system
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Parking/Secondary
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Spring-Applied, Hydraulically Released (SAHR)
(on each drum)
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Design
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Centerpoint articulation
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Type System
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Hydrostatic
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Articulation Angle
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+/- 40°
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Type
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Pressurized, electric diaphragm pumps with
variable flow control
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Nozzles (hand-serviceable)
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8 main, 7 aux per drum
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Filters
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Three
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Tank Capacity
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320 gal. (1210 liters)
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Miscellaneous Specifications
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Fuel Capacity
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45 gal. (170 liters)
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Hydraulic Oil Capacity
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40 gal. (150 liters)
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Oscillation Angle
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+/-10°
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Back-up
alarm
