DM-07-VC | DM Road Construction machinery factory
DM Road Construction Machinery Factory
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PRODUCTION ROAD ROLLERS AND ROAD CONSTRUCTION MACHINERY

DM-07-VC Road vibratory single-drum roller

DM-07-VC is designed for compaction of sand and crushed gravel soils, asphalt. It is used for building of road base and upper layers.

Advantages:

High efficiency

  • Optimum combination of vibratory frequency and amplitude
  • Hydraulic drive
  • Drum width – 1500 mm
  • Operation without refueling for 14 hours

Greater possibilities

  • Transformation to the double-drum model
  • Operation next to high curbs till 550 mm
  • Transportation on lowboys with the height till 1000 mm without taking off the cabin
  • Transportation of the two machines simultaneously

Main parts:

  • Engine MMZ D-243.91
  • Pumps PVS90 by license «Sauer Danfoss»
  • Hydraulic motors «PSM» by license «Bosch Rexroth»
  • Planetary reduction gears PMP (Italy)
  • Fittings «CAST» (Italy)

Operation convenience

  • Minimum turning radius 5500 mm
  • Pressure sprinkler system

Ergonomic working place

  • New ergonomic cabin design
  • Two operator seats for better visibility
  • Two doors for quick and convenient access to the cabin
  • Service and maintenance
  • Easy access to the service points
  • Minimum service expenses

Technical data:

Frame type Swivel joint
Constructive/Operating weight, ton 7,5 / 8,0
Amount of driving axles 2
Amount of vibratory drums 1
Roller drum width, mm 1500
Static linear load, kg/cm 28,3
type/ amount of pneumatic tires, pc 11.00-20 / 4
Maximum speed, km/h 6
Minimum turning radius, inside, mm 5500
Minimum turning radius, outside, mm 7000
Gradeability, degree 15
Angle of lateral stability, degree 15
Transmission type Hydrostatic
Engine MMZ D-243.91 / Kubota V3800-T
Engine power, kW (hp) 57,4 (78,0) / 70,6(94,6)
Dimensions (length – width – height), mm 4420 – 1695 – 2950
Base, mm 3350
Clearance, mm 250
Vibration system Mode 1 Mode 2
Amplitude, mm 0,24 0,43
Vibration frequency, Hz 40 40
Centrifugal force, kN 20 36,5
Fuel tank, l 115
Hydraulic tank, l 60
Water tank, l 400
Water System:
Type Head
The number of pumps 1
Number of nozzles 8
Electrical, In 24
Download description DM-07-VC (.pdf)

 

Standard equipment:

  • Wide cabin with double-sided access
  • Two operator seats
  • Sunscreen
  • Side-view mirrors
  • Windscreen wipers
  • Indicators of engine temperature, oil pressure
  • Indicator of engine speed
  • Indicators of temperature and level of hydraulic oil
  • Indicator of fuel level
  • Pressure sprinkler system
  • Flasher lamp
  • Front and rear lights
  • License plate frame with light
  • Antirust coat of hydraulic and spray system tanks

Additional equipment:

    • Condition system
    • Mechanism of road edge cutter (cutoff disk is in the set)
    • Compaction disk
    • Compaction roller

Video DM-07-VC Road vibratory single-drum roller