This product is used for the following applications:

• Burying pipes

• Features

  Best suited for compacting concrete where necessary, even in cramped working environments. Best suited for backfilling sand and gravel around cast iron pipes and PVC pipes when burying pipes. Equipped with a robust double-insulated sealed motor made of die-cast aluminum, the compaction tamper is of the handy held vibrator series that are lightweight and user-friendly.

  Lightweight and easily operable

  The handy tamper E28DTKA is a lightweight, user-friendly product weighing about 5 kg. With a small compaction plate, the machine proves to be very easily operable according to worksite conditions even on worksites with narrow ditches.

  With a handy, single-phase 100 V power supply unit

  The operating power supply unit for the handy tamper is 100 V. With a single-phase 100 V from a small generator or commercial mains, this compaction vibrator can be used easily and anywhere.

  The motor case is made of robust die-cast aluminum

  The handy held vibrator series of motor cases are made of lightweight, strong die-cast aluminum. Robustly designed to meet the particular worksite operating conditions, these vibrators can be used with peace of mind.

  

  The vibrating unit is easy to replace

  If the vibrating body is worn, it is easy to replace. To replace it, you have only to detach the four bolts fastening the rubber damper of the vibrating body on the motor.

  

  A double-insulated structure requiring no grounding

  The handy held series of motor cases are safe, user-friendly motors with a robust die-cast aluminum body having a double-insulated structure requiring no grounding. The armature shaft is insulated from the winding core by using resin, and the motor case is insulated from the field core by using resin, thereby ensuring double insulation. That insulation is further reinforced by a resin cover on the inner lead wires.

  

  Excellent rubber characteristics

  Handy hard shaft, handy punches, handy scrapers, handy wall concreting, and handy tamper series are equipped with rubber dampers having damping performance that meets the particular uses. This makes this series of vibrators easy on the worker’s hands and user-friendly.

  

  A motor handle with a double-damped structure

  E motors employed in the handy held vibrator series are each equipped with four small rubber dampers on the handheld handle and the motor frame. The result is that the handy baby flexible series are attenuated in vibration in the flexible hose, while the handy held vibrator, handy punch, handy scraper, handy wall-concreting, and handy tamper series are of a double-damped structure together with the rubber dampers on the motor and the vibrating unit mounts. These are therefore designed to be easy on the workers’ hands.

  

  Control on motor exhaust sound

  The handy held vibrator series of vibrators control motor noise, thereby being easy on the worksite environment. The exhaust sound from the cooling fin of the series of motors running fast is controlled as far as possible by specially shaping the cooling fin and exhaust port. (5 dB down from our earlier models)

  

  A shutoff brush employed

  The motor is equipped with a shutoff brush to protect against burns. The motor is prevented from burns by employing a structure that stops the motor by shutting down the power before the brush completely reaches its wear limit in order to prevent imperfect contact with the armature and scratches in the commutator due to brush wear.

  Specification

  E28DTKA

  Model	Output (W)	Input (V)	Input (A)	Frequency （Hz）	Weight （kg）
  E28DTKA	280	100	5.0	200～242	5.2

  *The weight of the cable is included. (0.6Kg)

  Dimensions, installation, control panel

  Product dimensional table

  

  Model	Total length (mm)	Head length (dia.×Length) （mm）	Length shaft Assembly （mm）
  E28DTKA	778	42X190	469