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Dynapac DR7X Rammers

  • Pictures
  • Dimensions
B. Width 350 mm
H. Height 1030 mm
L. Length 728 mm
L1. Length 335 mm
W. Basic shoe width 280 mm

Product information

Technical data

Net mass 67 kg
Operating mass 68 kg
Max. area coverage 336 m2 /h
Max. working speed 20 m/min
Impact force, kN 17 kN
Vibration frequency 10.0 Hz
Vibration frequency 11.8 Hz
Vibration frequency 10.0 – 11.8 Hz
Manufacturer/Model Honda GXR 120
Number of cylinders 1
Type Air cooled gasoline
Emissions according to CARB Phase lll
Rated power 2.8 kW
Fuel tank capacity 3 l
Fuel consumption /h, avg. 0.9 l

Operations & maintenance manuals

Equipment (Standard and options)


■ Infinitely variable frequency
■ Hour and rpm display
■ Low vibration handle bar
■ Multi stage fuel and air filter system
■ Self-cleaning air filter housing
■ Auto oil level check before start
■ Engine protection covers
■ Engine & fuel start/ stop on the same switch
■ Recoil starter
■ Loading aid rollers on handle
■ One point lift


■ Puncture proof transport wheels
■ Foot widths (160-330 mm)
■ Foot extensions
■ Service kit